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node_modules/bootstrap/js/tests/unit/alert.js

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+$(function () {
+  'use strict'
+
+  QUnit.module('alert plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).alert, 'alert method is defined')
+  })
+
+  QUnit.module('alert', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapAlert = $.fn.alert.noConflict()
+    },
+    afterEach: function () {
+      $.fn.alert = $.fn.bootstrapAlert
+      delete $.fn.bootstrapAlert
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.alert, undefined, 'alert was set back to undefined (org value)')
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $alert = $el.bootstrapAlert()
+    assert.ok($alert instanceof $, 'returns jquery collection')
+    assert.strictEqual($alert[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should fade element out on clicking .close', function (assert) {
+    assert.expect(1)
+    var alertHTML = '<div class="alert alert-danger fade show">'
+        + '<a class="close" href="#" data-dismiss="alert">×</a>'
+        + '<p><strong>Holy guacamole!</strong> Best check yo self, you\'re not looking too good.</p>'
+        + '</div>'
+
+    var $alert = $(alertHTML).bootstrapAlert().appendTo($('#qunit-fixture'))
+
+    $alert.find('.close').trigger('click')
+
+    assert.strictEqual($alert.hasClass('show'), false, 'remove .show class on .close click')
+  })
+
+  QUnit.test('should remove element when clicking .close', function (assert) {
+    assert.expect(2)
+    var alertHTML = '<div class="alert alert-danger fade show">'
+        + '<a class="close" href="#" data-dismiss="alert">×</a>'
+        + '<p><strong>Holy guacamole!</strong> Best check yo self, you\'re not looking too good.</p>'
+        + '</div>'
+    var $alert = $(alertHTML).appendTo('#qunit-fixture').bootstrapAlert()
+
+    assert.notEqual($('#qunit-fixture').find('.alert').length, 0, 'element added to dom')
+
+    $alert.find('.close').trigger('click')
+
+    assert.strictEqual($('#qunit-fixture').find('.alert').length, 0, 'element removed from dom')
+  })
+
+  QUnit.test('should not fire closed when close is prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    $('<div class="alert"/>')
+      .on('close.bs.alert', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'close event fired')
+        done()
+      })
+      .on('closed.bs.alert', function () {
+        assert.ok(false, 'closed event fired')
+      })
+      .bootstrapAlert('close')
+  })
+
+})

node_modules/bootstrap/js/tests/unit/button.js

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+$(function () {
+  'use strict'
+
+  QUnit.module('button plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).button, 'button method is defined')
+  })
+
+  QUnit.module('button', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapButton = $.fn.button.noConflict()
+    },
+    afterEach: function () {
+      $.fn.button = $.fn.bootstrapButton
+      delete $.fn.bootstrapButton
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.button, undefined, 'button was set back to undefined (org value)')
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $button = $el.bootstrapButton()
+    assert.ok($button instanceof $, 'returns jquery collection')
+    assert.strictEqual($button[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should toggle active', function (assert) {
+    assert.expect(2)
+    var $btn = $('<button class="btn" data-toggle="button">mdo</button>')
+    assert.ok(!$btn.hasClass('active'), 'btn does not have active class')
+    $btn.bootstrapButton('toggle')
+    assert.ok($btn.hasClass('active'), 'btn has class active')
+  })
+
+  QUnit.test('should toggle active when btn children are clicked', function (assert) {
+    assert.expect(2)
+    var $btn = $('<button class="btn" data-toggle="button">mdo</button>')
+    var $inner = $('<i/>')
+    $btn
+      .append($inner)
+      .appendTo('#qunit-fixture')
+    assert.ok(!$btn.hasClass('active'), 'btn does not have active class')
+    $inner.trigger('click')
+    assert.ok($btn.hasClass('active'), 'btn has class active')
+  })
+
+  QUnit.test('should toggle aria-pressed', function (assert) {
+    assert.expect(2)
+    var $btn = $('<button class="btn" data-toggle="button" aria-pressed="false">redux</button>')
+    assert.strictEqual($btn.attr('aria-pressed'), 'false', 'btn aria-pressed state is false')
+    $btn.bootstrapButton('toggle')
+    assert.strictEqual($btn.attr('aria-pressed'), 'true', 'btn aria-pressed state is true')
+  })
+
+  QUnit.test('should toggle aria-pressed on buttons with container', function (assert) {
+    assert.expect(1)
+    var groupHTML = '<div class="btn-group" data-toggle="buttons">' +
+        '<button id="btn1" class="btn btn-secondary" type="button">One</button>' +
+        '<button class="btn btn-secondary" type="button">Two</button>' +
+      '</div>'
+    $('#qunit-fixture').append(groupHTML)
+    $('#btn1').bootstrapButton('toggle')
+    assert.strictEqual($('#btn1').attr('aria-pressed'), 'true')
+  })
+
+  QUnit.test('should toggle aria-pressed when btn children are clicked', function (assert) {
+    assert.expect(2)
+    var $btn = $('<button class="btn" data-toggle="button" aria-pressed="false">redux</button>')
+    var $inner = $('<i/>')
+    $btn
+      .append($inner)
+      .appendTo('#qunit-fixture')
+    assert.strictEqual($btn.attr('aria-pressed'), 'false', 'btn aria-pressed state is false')
+    $inner.trigger('click')
+    assert.strictEqual($btn.attr('aria-pressed'), 'true', 'btn aria-pressed state is true')
+  })
+
+  QUnit.test('should trigger input change event when toggled button has input field', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var groupHTML = '<div class="btn-group" data-toggle="buttons">'
+      + '<label class="btn btn-primary">'
+      + '<input type="radio" id="radio" autocomplete="off">Radio'
+      + '</label>'
+      + '</div>'
+    var $group = $(groupHTML).appendTo('#qunit-fixture')
+
+    $group.find('input').on('change', function (e) {
+      e.preventDefault()
+      assert.ok(true, 'change event fired')
+      done()
+    })
+
+    $group.find('label').trigger('click')
+  })
+
+  QUnit.test('should check for closest matching toggle', function (assert) {
+    assert.expect(12)
+    var groupHTML = '<div class="btn-group" data-toggle="buttons">'
+      + '<label class="btn btn-primary active">'
+      + '<input type="radio" name="options" id="option1" checked="true"> Option 1'
+      + '</label>'
+      + '<label class="btn btn-primary">'
+      + '<input type="radio" name="options" id="option2"> Option 2'
+      + '</label>'
+      + '<label class="btn btn-primary">'
+      + '<input type="radio" name="options" id="option3"> Option 3'
+      + '</label>'
+      + '</div>'
+    var $group = $(groupHTML).appendTo('#qunit-fixture')
+
+    var $btn1 = $group.children().eq(0)
+    var $btn2 = $group.children().eq(1)
+
+    assert.ok($btn1.hasClass('active'), 'btn1 has active class')
+    assert.ok($btn1.find('input').prop('checked'), 'btn1 is checked')
+    assert.ok(!$btn2.hasClass('active'), 'btn2 does not have active class')
+    assert.ok(!$btn2.find('input').prop('checked'), 'btn2 is not checked')
+    $btn2.find('input').trigger('click')
+    assert.ok(!$btn1.hasClass('active'), 'btn1 does not have active class')
+    assert.ok(!$btn1.find('input').prop('checked'), 'btn1 is not checked')
+    assert.ok($btn2.hasClass('active'), 'btn2 has active class')
+    assert.ok($btn2.find('input').prop('checked'), 'btn2 is checked')
+
+    $btn2.find('input').trigger('click') // clicking an already checked radio should not un-check it
+    assert.ok(!$btn1.hasClass('active'), 'btn1 does not have active class')
+    assert.ok(!$btn1.find('input').prop('checked'), 'btn1 is not checked')
+    assert.ok($btn2.hasClass('active'), 'btn2 has active class')
+    assert.ok($btn2.find('input').prop('checked'), 'btn2 is checked')
+  })
+
+})

node_modules/bootstrap/js/tests/unit/carousel.js

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+$(function () {
+  'use strict'
+
+  QUnit.module('carousel plugin')
+
+  QUnit.test('should be defined on jQuery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).carousel, 'carousel method is defined')
+  })
+
+  QUnit.module('carousel', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapCarousel = $.fn.carousel.noConflict()
+    },
+    afterEach: function () {
+      $.fn.carousel = $.fn.bootstrapCarousel
+      delete $.fn.bootstrapCarousel
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.carousel, undefined, 'carousel was set back to undefined (orig value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapCarousel()
+    try {
+      $el.bootstrapCarousel('noMethod')
+    }
+    catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $carousel = $el.bootstrapCarousel()
+    assert.ok($carousel instanceof $, 'returns jquery collection')
+    assert.strictEqual($carousel[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should type check config options', function (assert) {
+    assert.expect(2)
+
+    var message
+    var expectedMessage = 'CAROUSEL: Option "interval" provided type "string" but expected type "(number|boolean)".'
+    var config = {
+      interval: 'fat sux'
+    }
+
+    try {
+      $('<div/>').bootstrapCarousel(config)
+    } catch (e) {
+      message = e.message
+    }
+
+    assert.ok(message === expectedMessage, 'correct error message')
+
+    config = {
+      keyboard: document.createElement('div')
+    }
+    expectedMessage = 'CAROUSEL: Option "keyboard" provided type "element" but expected type "boolean".'
+
+    try {
+      $('<div/>').bootstrapCarousel(config)
+    } catch (e) {
+      message = e.message
+    }
+
+    assert.ok(message === expectedMessage, 'correct error message')
+  })
+
+
+  QUnit.test('should not fire slid when slide is prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    $('<div class="carousel"/>')
+      .on('slide.bs.carousel', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'slide event fired')
+        done()
+      })
+      .on('slid.bs.carousel', function () {
+        assert.ok(false, 'slid event fired')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should reset when slide is prevented', function (assert) {
+    assert.expect(6)
+    var carouselHTML = '<div id="carousel-example-generic" class="carousel slide">'
+        + '<ol class="carousel-indicators">'
+        + '<li data-target="#carousel-example-generic" data-slide-to="0" class="active"/>'
+        + '<li data-target="#carousel-example-generic" data-slide-to="1"/>'
+        + '<li data-target="#carousel-example-generic" data-slide-to="2"/>'
+        + '</ol>'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '</div>'
+        + '<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev"/>'
+        + '<a class="right carousel-control" href="#carousel-example-generic" data-slide="next"/>'
+        + '</div>'
+    var $carousel = $(carouselHTML)
+
+    var done = assert.async()
+    $carousel
+      .one('slide.bs.carousel', function (e) {
+        e.preventDefault()
+        setTimeout(function () {
+          assert.ok($carousel.find('.carousel-item:eq(0)').is('.active'), 'first item still active')
+          assert.ok($carousel.find('.carousel-indicators li:eq(0)').is('.active'), 'first indicator still active')
+          $carousel.bootstrapCarousel('next')
+        }, 0)
+      })
+      .one('slid.bs.carousel', function () {
+        setTimeout(function () {
+          assert.ok(!$carousel.find('.carousel-item:eq(0)').is('.active'), 'first item still active')
+          assert.ok(!$carousel.find('.carousel-indicators li:eq(0)').is('.active'), 'first indicator still active')
+          assert.ok($carousel.find('.carousel-item:eq(1)').is('.active'), 'second item active')
+          assert.ok($carousel.find('.carousel-indicators li:eq(1)').is('.active'), 'second indicator active')
+          done()
+        }, 0)
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should fire slide event with direction', function (assert) {
+    assert.expect(4)
+    var carouselHTML = '<div id="myCarousel" class="carousel slide">'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>First Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>Second Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>Third Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+        + '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>'
+        + '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>'
+        + '</div>'
+    var $carousel = $(carouselHTML)
+
+    var done = assert.async()
+
+    $carousel
+      .one('slide.bs.carousel', function (e) {
+        assert.ok(e.direction, 'direction present on next')
+        assert.strictEqual(e.direction, 'left', 'direction is left on next')
+
+        $carousel
+          .one('slide.bs.carousel', function (e) {
+            assert.ok(e.direction, 'direction present on prev')
+            assert.strictEqual(e.direction, 'right', 'direction is right on prev')
+            done()
+          })
+          .bootstrapCarousel('prev')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should fire slid event with direction', function (assert) {
+    assert.expect(4)
+    var carouselHTML = '<div id="myCarousel" class="carousel slide">'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>First Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>Second Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>Third Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+        + '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>'
+        + '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>'
+        + '</div>'
+    var $carousel = $(carouselHTML)
+
+    var done = assert.async()
+
+    $carousel
+      .one('slid.bs.carousel', function (e) {
+        assert.ok(e.direction, 'direction present on next')
+        assert.strictEqual(e.direction, 'left', 'direction is left on next')
+
+        $carousel
+          .one('slid.bs.carousel', function (e) {
+            assert.ok(e.direction, 'direction present on prev')
+            assert.strictEqual(e.direction, 'right', 'direction is right on prev')
+            done()
+          })
+          .bootstrapCarousel('prev')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should fire slide event with relatedTarget', function (assert) {
+    assert.expect(2)
+    var template = '<div id="myCarousel" class="carousel slide">'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>First Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>Second Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>Third Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+        + '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>'
+        + '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>'
+        + '</div>'
+
+    var done = assert.async()
+
+    $(template)
+      .on('slide.bs.carousel', function (e) {
+        assert.ok(e.relatedTarget, 'relatedTarget present')
+        assert.ok($(e.relatedTarget).hasClass('carousel-item'), 'relatedTarget has class "item"')
+        done()
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should fire slid event with relatedTarget', function (assert) {
+    assert.expect(2)
+    var template = '<div id="myCarousel" class="carousel slide">'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>First Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>Second Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>Third Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+        + '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>'
+        + '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>'
+        + '</div>'
+
+    var done = assert.async()
+
+    $(template)
+      .on('slid.bs.carousel', function (e) {
+        assert.ok(e.relatedTarget, 'relatedTarget present')
+        assert.ok($(e.relatedTarget).hasClass('carousel-item'), 'relatedTarget has class "item"')
+        done()
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should set interval from data attribute', function (assert) {
+    assert.expect(4)
+    var templateHTML = '<div id="myCarousel" class="carousel slide">'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>First Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>Second Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '<div class="carousel-caption">'
+        + '<h4>Third Thumbnail label</h4>'
+        + '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec '
+        + 'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh '
+        + 'ultricies vehicula ut id elit.</p>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+        + '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>'
+        + '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>'
+        + '</div>'
+    var $carousel = $(templateHTML)
+    $carousel.attr('data-interval', 1814)
+
+    $carousel.appendTo('body')
+    $('[data-slide]').first().trigger('click')
+    assert.strictEqual($carousel.data('bs.carousel')._config.interval, 1814)
+    $carousel.remove()
+
+    $carousel.appendTo('body').attr('data-modal', 'foobar')
+    $('[data-slide]').first().trigger('click')
+    assert.strictEqual($carousel.data('bs.carousel')._config.interval, 1814, 'even if there is an data-modal attribute set')
+    $carousel.remove()
+
+    $carousel.appendTo('body')
+    $('[data-slide]').first().trigger('click')
+    $carousel.attr('data-interval', 1860)
+    $('[data-slide]').first().trigger('click')
+    assert.strictEqual($carousel.data('bs.carousel')._config.interval, 1814, 'attributes should be read only on initialization')
+    $carousel.remove()
+
+    $carousel.attr('data-interval', false)
+    $carousel.appendTo('body')
+    $carousel.bootstrapCarousel(1)
+    assert.strictEqual($carousel.data('bs.carousel')._config.interval, false, 'data attribute has higher priority than default options')
+    $carousel.remove()
+  })
+
+  QUnit.test('should skip over non-items when using item indices', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="1814">'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active">'
+        + '<img alt="">'
+        + '</div>'
+        + '<script type="text/x-metamorph" id="thingy"/>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+
+    $template.bootstrapCarousel(1)
+
+    assert.strictEqual($template.find('.carousel-item')[1], $template.find('.active')[0], 'second item active')
+  })
+
+  QUnit.test('should skip over non-items when using next/prev methods', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="1814">'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active">'
+        + '<img alt="">'
+        + '</div>'
+        + '<script type="text/x-metamorph" id="thingy"/>'
+        + '<div class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div class="carousel-item">'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+
+    $template.bootstrapCarousel('next')
+
+    assert.strictEqual($template.find('.carousel-item')[1], $template.find('.active')[0], 'second item active')
+  })
+
+  QUnit.test('should go to previous item if left arrow key is pressed', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">'
+        + '<div class="carousel-inner">'
+        + '<div id="first" class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div id="second" class="carousel-item active">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div id="third" class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[1], $template.find('.active')[0], 'second item active')
+
+    $template.trigger($.Event('keydown', { which: 37 }))
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+  })
+
+  QUnit.test('should go to next item if right arrow key is pressed', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">'
+        + '<div class="carousel-inner">'
+        + '<div id="first" class="carousel-item active">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div id="second" class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div id="third" class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+
+    $template.trigger($.Event('keydown', { which: 39 }))
+
+    assert.strictEqual($template.find('.carousel-item')[1], $template.find('.active')[0], 'second item active')
+  })
+
+  QUnit.test('should not prevent keydown if key is not ARROW_LEFT or ARROW_RIGHT', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">'
+        + '<div class="carousel-inner">'
+        + '<div id="first" class="carousel-item active">'
+        + '<img alt="">'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+    var done = assert.async()
+
+    var eventArrowDown = $.Event('keydown', { which: 40 })
+    var eventArrowUp   = $.Event('keydown', { which: 38 })
+
+    $template.one('keydown', function (event) {
+      assert.strictEqual(event.isDefaultPrevented(), false)
+    })
+
+    $template.trigger(eventArrowDown)
+
+    $template.one('keydown', function (event) {
+      assert.strictEqual(event.isDefaultPrevented(), false)
+      done()
+    })
+
+    $template.trigger(eventArrowUp)
+  })
+
+  QUnit.test('should support disabling the keyboard navigation', function (assert) {
+    assert.expect(3)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false" data-keyboard="false">'
+        + '<div class="carousel-inner">'
+        + '<div id="first" class="carousel-item active">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div id="second" class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div id="third" class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+
+    $template.trigger($.Event('keydown', { which: 39 }))
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after right arrow press')
+
+    $template.trigger($.Event('keydown', { which: 37 }))
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after left arrow press')
+  })
+
+  QUnit.test('should ignore keyboard events within <input>s and <textarea>s', function (assert) {
+    assert.expect(7)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">'
+        + '<div class="carousel-inner">'
+        + '<div id="first" class="carousel-item active">'
+        + '<img alt="">'
+        + '<input type="text" id="in-put">'
+        + '<textarea id="text-area"></textarea>'
+        + '</div>'
+        + '<div id="second" class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div id="third" class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $template = $(templateHTML)
+    var $input = $template.find('#in-put')
+    var $textarea = $template.find('#text-area')
+
+    assert.strictEqual($input.length, 1, 'found <input>')
+    assert.strictEqual($textarea.length, 1, 'found <textarea>')
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+
+
+    $input.trigger($.Event('keydown', { which: 39 }))
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after right arrow press in <input>')
+
+    $input.trigger($.Event('keydown', { which: 37 }))
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after left arrow press in <input>')
+
+
+    $textarea.trigger($.Event('keydown', { which: 39 }))
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after right arrow press in <textarea>')
+
+    $textarea.trigger($.Event('keydown', { which: 37 }))
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after left arrow press in <textarea>')
+  })
+
+  QUnit.test('should only add mouseenter and mouseleave listeners when not on mobile', function (assert) {
+    assert.expect(2)
+    var isMobile     = 'ontouchstart' in document.documentElement
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false" data-pause="hover">'
+        + '<div class="carousel-inner">'
+        + '<div id="first" class="carousel-item active">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div id="second" class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '<div id="third" class="carousel-item">'
+        + '<img alt="">'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $template = $(templateHTML).bootstrapCarousel()
+
+    $.each(['mouseover', 'mouseout'], function (i, type) {
+      assert.strictEqual(type in $._data($template[0], 'events'), !isMobile, 'does' + (isMobile ? ' not' : '') + ' listen for ' + type + ' events')
+    })
+  })
+
+  QUnit.test('should wrap around from end to start when wrap option is true', function (assert) {
+    assert.expect(3)
+    var carouselHTML = '<div id="carousel-example-generic" class="carousel slide" data-wrap="true">'
+        + '<ol class="carousel-indicators">'
+        + '<li data-target="#carousel-example-generic" data-slide-to="0" class="active"/>'
+        + '<li data-target="#carousel-example-generic" data-slide-to="1"/>'
+        + '<li data-target="#carousel-example-generic" data-slide-to="2"/>'
+        + '</ol>'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active" id="one">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '<div class="carousel-item" id="two">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '<div class="carousel-item" id="three">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '</div>'
+        + '<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev"/>'
+        + '<a class="right carousel-control" href="#carousel-example-generic" data-slide="next"/>'
+        + '</div>'
+    var $carousel = $(carouselHTML)
+    var getActiveId = function () { return $carousel.find('.carousel-item.active').attr('id') }
+
+    var done = assert.async()
+
+    $carousel
+      .one('slid.bs.carousel', function () {
+        assert.strictEqual(getActiveId(), 'two', 'carousel slid from 1st to 2nd slide')
+        $carousel
+          .one('slid.bs.carousel', function () {
+            assert.strictEqual(getActiveId(), 'three', 'carousel slid from 2nd to 3rd slide')
+            $carousel
+              .one('slid.bs.carousel', function () {
+                assert.strictEqual(getActiveId(), 'one', 'carousel wrapped around and slid from 3rd to 1st slide')
+                done()
+              })
+              .bootstrapCarousel('next')
+          })
+          .bootstrapCarousel('next')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should wrap around from start to end when wrap option is true', function (assert) {
+    assert.expect(1)
+    var carouselHTML = '<div id="carousel-example-generic" class="carousel slide" data-wrap="true">'
+        + '<ol class="carousel-indicators">'
+        + '<li data-target="#carousel-example-generic" data-slide-to="0" class="active"/>'
+        + '<li data-target="#carousel-example-generic" data-slide-to="1"/>'
+        + '<li data-target="#carousel-example-generic" data-slide-to="2"/>'
+        + '</ol>'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active" id="one">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '<div class="carousel-item" id="two">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '<div class="carousel-item" id="three">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '</div>'
+        + '<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev"/>'
+        + '<a class="right carousel-control" href="#carousel-example-generic" data-slide="next"/>'
+        + '</div>'
+    var $carousel = $(carouselHTML)
+
+    var done = assert.async()
+
+    $carousel
+      .on('slid.bs.carousel', function () {
+        assert.strictEqual($carousel.find('.carousel-item.active').attr('id'), 'three', 'carousel wrapped around and slid from 1st to 3rd slide')
+        done()
+      })
+      .bootstrapCarousel('prev')
+  })
+
+  QUnit.test('should stay at the end when the next method is called and wrap is false', function (assert) {
+    assert.expect(3)
+    var carouselHTML = '<div id="carousel-example-generic" class="carousel slide" data-wrap="false">'
+        + '<ol class="carousel-indicators">'
+        + '<li data-target="#carousel-example-generic" data-slide-to="0" class="active"/>'
+        + '<li data-target="#carousel-example-generic" data-slide-to="1"/>'
+        + '<li data-target="#carousel-example-generic" data-slide-to="2"/>'
+        + '</ol>'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active" id="one">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '<div class="carousel-item" id="two">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '<div class="carousel-item" id="three">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '</div>'
+        + '<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev"/>'
+        + '<a class="right carousel-control" href="#carousel-example-generic" data-slide="next"/>'
+        + '</div>'
+    var $carousel = $(carouselHTML)
+    var getActiveId = function () { return $carousel.find('.carousel-item.active').attr('id') }
+
+    var done = assert.async()
+
+    $carousel
+      .one('slid.bs.carousel', function () {
+        assert.strictEqual(getActiveId(), 'two', 'carousel slid from 1st to 2nd slide')
+        $carousel
+          .one('slid.bs.carousel', function () {
+            assert.strictEqual(getActiveId(), 'three', 'carousel slid from 2nd to 3rd slide')
+            $carousel
+              .one('slid.bs.carousel', function () {
+                assert.ok(false, 'carousel slid when it should not have slid')
+              })
+              .bootstrapCarousel('next')
+            assert.strictEqual(getActiveId(), 'three', 'carousel did not wrap around and stayed on 3rd slide')
+            done()
+          })
+          .bootstrapCarousel('next')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should stay at the start when the prev method is called and wrap is false', function (assert) {
+    assert.expect(1)
+    var carouselHTML = '<div id="carousel-example-generic" class="carousel slide" data-wrap="false">'
+        + '<ol class="carousel-indicators">'
+        + '<li data-target="#carousel-example-generic" data-slide-to="0" class="active"/>'
+        + '<li data-target="#carousel-example-generic" data-slide-to="1"/>'
+        + '<li data-target="#carousel-example-generic" data-slide-to="2"/>'
+        + '</ol>'
+        + '<div class="carousel-inner">'
+        + '<div class="carousel-item active" id="one">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '<div class="carousel-item" id="two">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '<div class="carousel-item" id="three">'
+        + '<div class="carousel-caption"/>'
+        + '</div>'
+        + '</div>'
+        + '<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev"/>'
+        + '<a class="right carousel-control" href="#carousel-example-generic" data-slide="next"/>'
+        + '</div>'
+    var $carousel = $(carouselHTML)
+
+    $carousel
+      .on('slid.bs.carousel', function () {
+        assert.ok(false, 'carousel slid when it should not have slid')
+      })
+      .bootstrapCarousel('prev')
+    assert.strictEqual($carousel.find('.carousel-item.active').attr('id'), 'one', 'carousel did not wrap around and stayed on 1st slide')
+  })
+
+  QUnit.test('should not prevent keydown for inputs and textareas', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">'
+        + '<div class="carousel-inner">'
+          + '<div id="first" class="carousel-item">'
+            + '<input type="text" id="inputText" />'
+          + '</div>'
+          + '<div id="second" class="carousel-item active">'
+            + '<textarea id="txtArea"></textarea>'
+          + '</div>'
+        + '</div>'
+        + '</div>'
+    var $template = $(templateHTML)
+    var done = assert.async()
+    $template.appendTo('#qunit-fixture')
+    var $inputText = $template.find('#inputText')
+    var $textArea = $template.find('#txtArea')
+    $template.bootstrapCarousel()
+
+    var eventKeyDown = $.Event('keydown', { which: 65 }) // 65 for "a"
+    $inputText.on('keydown', function (event) {
+      assert.strictEqual(event.isDefaultPrevented(), false)
+    })
+    $inputText.trigger(eventKeyDown)
+
+    $textArea.on('keydown', function (event) {
+      assert.strictEqual(event.isDefaultPrevented(), false)
+      done()
+    })
+    $textArea.trigger(eventKeyDown)
+  })
+})

node_modules/bootstrap/js/tests/unit/collapse.js

@@ -0,0 +1,493 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('collapse plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).collapse, 'collapse method is defined')
+  })
+
+  QUnit.module('collapse', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapCollapse = $.fn.collapse.noConflict()
+    },
+    afterEach: function () {
+      $.fn.collapse = $.fn.bootstrapCollapse
+      delete $.fn.bootstrapCollapse
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.collapse, undefined, 'collapse was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapCollapse()
+    try {
+      $el.bootstrapCollapse('noMethod')
+    }
+    catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $collapse = $el.bootstrapCollapse()
+    assert.ok($collapse instanceof $, 'returns jquery collection')
+    assert.strictEqual($collapse[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should show a collapsed element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div class="collapse"/>').bootstrapCollapse('show')
+
+    assert.ok($el.hasClass('show'), 'has class "show"')
+    assert.ok(!/height/i.test($el.attr('style')), 'has height reset')
+  })
+
+  QUnit.test('should collapse only the first collapse', function (assert) {
+    assert.expect(2)
+    var html = [
+      '<div class="panel-group" id="accordion1">',
+      '<div class="panel">',
+      '<div id="collapse1" class="collapse"/>',
+      '</div>',
+      '</div>',
+      '<div class="panel-group" id="accordion2">',
+      '<div class="panel">',
+      '<div id="collapse2" class="collapse show"/>',
+      '</div>',
+      '</div>'
+    ].join('')
+    $(html).appendTo('#qunit-fixture')
+    var $el1 = $('#collapse1')
+    var $el2 = $('#collapse2')
+    $el1.bootstrapCollapse('show')
+
+    assert.ok($el1.hasClass('show'))
+    assert.ok($el2.hasClass('show'))
+  })
+
+  QUnit.test('should hide a collapsed element', function (assert) {
+    assert.expect(1)
+    var $el = $('<div class="collapse"/>').bootstrapCollapse('hide')
+
+    assert.ok(!$el.hasClass('show'), 'does not have class "show"')
+  })
+
+  QUnit.test('should not fire shown when show is prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div class="collapse"/>')
+      .on('show.bs.collapse', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .on('shown.bs.collapse', function () {
+        assert.ok(false, 'shown event fired')
+      })
+      .bootstrapCollapse('show')
+  })
+
+  QUnit.test('should reset style to auto after finishing opening collapse', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<div class="collapse" style="height: 0px"/>')
+      .on('show.bs.collapse', function () {
+        assert.strictEqual(this.style.height, '0px', 'height is 0px')
+      })
+      .on('shown.bs.collapse', function () {
+        assert.strictEqual(this.style.height, '', 'height is auto')
+        done()
+      })
+      .bootstrapCollapse('show')
+  })
+
+  QUnit.test('should reset style to auto after finishing closing collapse', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div class="collapse"/>')
+      .on('shown.bs.collapse', function () {
+        $(this).bootstrapCollapse('hide')
+      })
+      .on('hidden.bs.collapse', function () {
+        assert.strictEqual(this.style.height, '', 'height is auto')
+        done()
+      })
+      .bootstrapCollapse('show')
+  })
+
+  QUnit.test('should remove "collapsed" class from target when collapse is shown', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.ok(!$target.hasClass('collapsed'), 'target does not have collapsed class')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should add "collapsed" class to target when collapse is hidden', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.collapse', function () {
+        assert.ok($target.hasClass('collapsed'), 'target has collapsed class')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should remove "collapsed" class from all triggers targeting the collapse when the collapse is shown', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
+    var $alt = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.ok(!$target.hasClass('collapsed'), 'target trigger does not have collapsed class')
+        assert.ok(!$alt.hasClass('collapsed'), 'alt trigger does not have collapsed class')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should add "collapsed" class to all triggers targeting the collapse when the collapse is hidden', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
+    var $alt = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.collapse', function () {
+        assert.ok($target.hasClass('collapsed'), 'target has collapsed class')
+        assert.ok($alt.hasClass('collapsed'), 'alt trigger has collapsed class')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should not close a collapse when initialized with "show" option if already shown', function (assert) {
+    assert.expect(0)
+    var done = assert.async()
+
+    var $test = $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hide.bs.collapse', function () {
+        assert.ok(false)
+      })
+
+    $test.bootstrapCollapse('show')
+
+    setTimeout(done, 0)
+  })
+
+  QUnit.test('should open a collapse when initialized with "show" option if not already shown', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $test = $('<div id="test1" />')
+      .appendTo('#qunit-fixture')
+      .on('show.bs.collapse', function () {
+        assert.ok(true)
+      })
+
+    $test.bootstrapCollapse('show')
+
+    setTimeout(done, 0)
+  })
+
+  QUnit.test('should not show a collapse when initialized with "hide" option if already hidden', function (assert) {
+    assert.expect(0)
+    var done = assert.async()
+
+    $('<div class="collapse"></div>')
+      .appendTo('#qunit-fixture')
+      .on('show.bs.collapse', function () {
+        assert.ok(false, 'showing a previously-uninitialized hidden collapse when the "hide" method is called')
+      })
+      .bootstrapCollapse('hide')
+
+    setTimeout(done, 0)
+  })
+
+  QUnit.test('should hide a collapse when initialized with "hide" option if not already hidden', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div class="collapse show"></div>')
+      .appendTo('#qunit-fixture')
+      .on('hide.bs.collapse', function () {
+        assert.ok(true, 'hiding a previously-uninitialized shown collapse when the "hide" method is called')
+      })
+      .bootstrapCollapse('hide')
+
+    setTimeout(done, 0)
+  })
+
+  QUnit.test('should remove "collapsed" class from active accordion target', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var accordionHTML = '<div id="accordion">'
+        + '<div class="card"/>'
+        + '<div class="card"/>'
+        + '<div class="card"/>'
+        + '</div>'
+    var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
+
+    var $target1 = $('<a role="button" data-toggle="collapse" href="#body1" data-parent="#accordion"/>').appendTo($groups.eq(0))
+
+    $('<div id="body1" class="show"/>').appendTo($groups.eq(0))
+
+    var $target2 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body2" data-parent="#accordion"/>').appendTo($groups.eq(1))
+
+    $('<div id="body2"/>').appendTo($groups.eq(1))
+
+    var $target3 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body3" data-parent="#accordion"/>').appendTo($groups.eq(2))
+
+    $('<div id="body3"/>')
+      .appendTo($groups.eq(2))
+      .on('shown.bs.collapse', function () {
+        assert.ok($target1.hasClass('collapsed'), 'inactive target 1 does have class "collapsed"')
+        assert.ok($target2.hasClass('collapsed'), 'inactive target 2 does have class "collapsed"')
+        assert.ok(!$target3.hasClass('collapsed'), 'active target 3 does not have class "collapsed"')
+
+        done()
+      })
+
+    $target3.trigger('click')
+  })
+
+  QUnit.test('should allow dots in data-parent', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var accordionHTML = '<div class="accordion">'
+        + '<div class="card"/>'
+        + '<div class="card"/>'
+        + '<div class="card"/>'
+        + '</div>'
+    var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
+
+    var $target1 = $('<a role="button" data-toggle="collapse" href="#body1" data-parent=".accordion"/>').appendTo($groups.eq(0))
+
+    $('<div id="body1" class="show"/>').appendTo($groups.eq(0))
+
+    var $target2 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body2" data-parent=".accordion"/>').appendTo($groups.eq(1))
+
+    $('<div id="body2"/>').appendTo($groups.eq(1))
+
+    var $target3 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body3" data-parent=".accordion"/>').appendTo($groups.eq(2))
+
+    $('<div id="body3"/>')
+      .appendTo($groups.eq(2))
+      .on('shown.bs.collapse', function () {
+        assert.ok($target1.hasClass('collapsed'), 'inactive target 1 does have class "collapsed"')
+        assert.ok($target2.hasClass('collapsed'), 'inactive target 2 does have class "collapsed"')
+        assert.ok(!$target3.hasClass('collapsed'), 'active target 3 does not have class "collapsed"')
+
+        done()
+      })
+
+    $target3.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="true" on target when collapse is shown', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1" aria-expanded="false"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.strictEqual($target.attr('aria-expanded'), 'true', 'aria-expanded on target is "true"')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="false" on target when collapse is hidden', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" href="#test1" aria-expanded="true"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.collapse', function () {
+        assert.strictEqual($target.attr('aria-expanded'), 'false', 'aria-expanded on target is "false"')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="true" on all triggers targeting the collapse when the collapse is shown', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1" aria-expanded="false"/>').appendTo('#qunit-fixture')
+    var $alt = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1" aria-expanded="false"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.strictEqual($target.attr('aria-expanded'), 'true', 'aria-expanded on target is "true"')
+        assert.strictEqual($alt.attr('aria-expanded'), 'true', 'aria-expanded on alt is "true"')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="false" on all triggers targeting the collapse when the collapse is hidden', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" href="#test1" aria-expanded="true"/>').appendTo('#qunit-fixture')
+    var $alt = $('<a role="button" data-toggle="collapse" href="#test1" aria-expanded="true"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.collapse', function () {
+        assert.strictEqual($target.attr('aria-expanded'), 'false', 'aria-expanded on target is "false"')
+        assert.strictEqual($alt.attr('aria-expanded'), 'false', 'aria-expanded on alt is "false"')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should change aria-expanded from active accordion target to "false" and set the newly active one to "true"', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var accordionHTML = '<div id="accordion">'
+        + '<div class="card"/>'
+        + '<div class="card"/>'
+        + '<div class="card"/>'
+        + '</div>'
+    var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
+
+    var $target1 = $('<a role="button" data-toggle="collapse" href="#body1" data-parent="#accordion"/>').appendTo($groups.eq(0))
+
+    $('<div id="body1" aria-expanded="true" class="show"/>').appendTo($groups.eq(0))
+
+    var $target2 = $('<a role="button" data-toggle="collapse" href="#body2" data-parent="#accordion" class="collapsed" />').appendTo($groups.eq(1))
+
+    $('<div id="body2" aria-expanded="false"/>').appendTo($groups.eq(1))
+
+    var $target3 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body3" data-parent="#accordion"/>').appendTo($groups.eq(2))
+
+    $('<div id="body3" aria-expanded="false"/>')
+      .appendTo($groups.eq(2))
+      .on('shown.bs.collapse', function () {
+        assert.strictEqual($target1.attr('aria-expanded'), 'false', 'inactive target 1 has aria-expanded="false"')
+        assert.strictEqual($target2.attr('aria-expanded'), 'false', 'inactive target 2 has aria-expanded="false"')
+        assert.strictEqual($target3.attr('aria-expanded'), 'true', 'active target 3 has aria-expanded="false"')
+
+        done()
+      })
+
+    $target3.trigger('click')
+  })
+
+  QUnit.test('should not fire show event if show is prevented because other element is still transitioning', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var accordionHTML = '<div id="accordion">'
+        + '<div class="card"/>'
+        + '<div class="card"/>'
+        + '</div>'
+    var showFired = false
+    var $groups   = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
+
+    var $target1 = $('<a role="button" data-toggle="collapse" href="#body1" data-parent="#accordion"/>').appendTo($groups.eq(0))
+
+    $('<div id="body1" class="collapse"/>')
+      .appendTo($groups.eq(0))
+      .on('show.bs.collapse', function () {
+        showFired = true
+      })
+
+    var $target2 = $('<a role="button" data-toggle="collapse" href="#body2" data-parent="#accordion"/>').appendTo($groups.eq(1))
+    var $body2   = $('<div id="body2" class="collapse"/>').appendTo($groups.eq(1))
+
+    $target2.trigger('click')
+
+    $body2
+      .toggleClass('show collapsing')
+      .data('bs.collapse')._isTransitioning = 1
+
+    $target1.trigger('click')
+
+    setTimeout(function () {
+      assert.ok(!showFired, 'show event did not fire')
+      done()
+    }, 1)
+  })
+
+  QUnit.test('should add "collapsed" class to target when collapse is hidden via manual invocation', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.collapse', function () {
+        assert.ok($target.hasClass('collapsed'))
+        done()
+      })
+      .bootstrapCollapse('hide')
+  })
+
+  QUnit.test('should remove "collapsed" class from target when collapse is shown via manual invocation', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.ok(!$target.hasClass('collapsed'))
+        done()
+      })
+      .bootstrapCollapse('show')
+  })
+
+})

node_modules/bootstrap/js/tests/unit/dropdown.js

@@ -0,0 +1,495 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('dropdowns plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).dropdown, 'dropdown method is defined')
+  })
+
+  QUnit.module('dropdowns', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapDropdown = $.fn.dropdown.noConflict()
+    },
+    afterEach: function () {
+      $.fn.dropdown = $.fn.bootstrapDropdown
+      delete $.fn.bootstrapDropdown
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.dropdown, undefined, 'dropdown was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapDropdown()
+    try {
+      $el.bootstrapDropdown('noMethod')
+    }
+    catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $dropdown = $el.bootstrapDropdown()
+    assert.ok($dropdown instanceof $, 'returns jquery collection')
+    assert.strictEqual($dropdown[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should not open dropdown if target is disabled via attribute', function (assert) {
+    assert.expect(1)
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown().trigger('click')
+
+    assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
+  })
+
+  QUnit.test('should set aria-expanded="true" on target when dropdown menu is shown', function (assert) {
+    assert.expect(1)
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<a href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Dropdown</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML)
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+      .trigger('click')
+
+    assert.strictEqual($dropdown.attr('aria-expanded'), 'true', 'aria-expanded is set to string "true" on click')
+  })
+
+  QUnit.test('should set aria-expanded="false" on target when dropdown menu is hidden', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<a href="#" class="dropdown-toggle" aria-expanded="false" data-toggle="dropdown">Dropdown</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    $dropdown
+      .parent('.dropdown')
+      .on('hidden.bs.dropdown', function () {
+        assert.strictEqual($dropdown.attr('aria-expanded'), 'false', 'aria-expanded is set to string "false" on hide')
+        done()
+      })
+
+    $dropdown.trigger('click')
+    $(document.body).trigger('click')
+  })
+
+  QUnit.test('should not open dropdown if target is disabled via class', function (assert) {
+    assert.expect(1)
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<button href="#" class="btn dropdown-toggle disabled" data-toggle="dropdown">Dropdown</button>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown().trigger('click')
+
+    assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
+  })
+
+  QUnit.test('should add class show to menu if clicked', function (assert) {
+    assert.expect(1)
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown().trigger('click')
+
+    assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
+  })
+
+  QUnit.test('should test if element has a # before assuming it\'s a selector', function (assert) {
+    assert.expect(1)
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<a href="/foo/" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown().trigger('click')
+
+    assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
+  })
+
+
+  QUnit.test('should remove "show" class if body is clicked', function (assert) {
+    assert.expect(2)
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+      .trigger('click')
+
+    assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
+    $(document.body).trigger('click')
+    assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), '"show" class removed')
+  })
+
+  QUnit.test('should remove "show" class if body is focused', function (assert) {
+    assert.expect(2)
+    var dropdownHTML = '<div class="tabs">'
+        + '<div class="dropdown">'
+        + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+        + '<div class="dropdown-menu">'
+        + '<a class="dropdown-item" href="#">Secondary link</a>'
+        + '<a class="dropdown-item" href="#">Something else here</a>'
+        + '<div class="dropdown-divider"/>'
+        + '<a class="dropdown-item" href="#">Another link</a>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $dropdown = $(dropdownHTML)
+       .appendTo('#qunit-fixture')
+       .find('[data-toggle="dropdown"]')
+       .bootstrapDropdown()
+       .trigger('click')
+
+    assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
+    $(document.body).trigger('focusin')
+    assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), '"show" class removed')
+  })
+
+  QUnit.test('should remove "show" class if body is clicked, with multiple dropdowns', function (assert) {
+    assert.expect(7)
+    var dropdownHTML = '<ul class="nav">'
+        + '<li><a href="#menu1">Menu 1</a></li>'
+        + '<li class="dropdown" id="testmenu">'
+        + '<a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu <span class="caret"/></a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#sub1">Submenu 1</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+        + '<div class="btn-group">'
+        + '<button class="btn">Actions</button>'
+        + '<button class="btn dropdown-toggle" data-toggle="dropdown"><span class="caret"/></button>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Action 1</a></li>'
+        + '</ul>'
+        + '</div>'
+    var $dropdowns = $(dropdownHTML).appendTo('#qunit-fixture').find('[data-toggle="dropdown"]')
+    var $first = $dropdowns.first()
+    var $last = $dropdowns.last()
+
+    assert.strictEqual($dropdowns.length, 2, 'two dropdowns')
+
+    $first.trigger('click')
+    assert.strictEqual($first.parents('.show').length, 1, '"show" class added on click')
+    assert.strictEqual($('#qunit-fixture .show').length, 1, 'only one dropdown is shown')
+    $(document.body).trigger('click')
+    assert.strictEqual($('#qunit-fixture .show').length, 0, '"show" class removed')
+
+    $last.trigger('click')
+    assert.strictEqual($last.parent('.show').length, 1, '"show" class added on click')
+    assert.strictEqual($('#qunit-fixture .show').length, 1, 'only one dropdown is shown')
+    $(document.body).trigger('click')
+    assert.strictEqual($('#qunit-fixture .show').length, 0, '"show" class removed')
+  })
+
+  QUnit.test('should remove "show" class if body is focused, with multiple dropdowns', function (assert) {
+    assert.expect(7)
+    var dropdownHTML = '<div class="nav">'
+        + '<div class="dropdown" id="testmenu">'
+        + '<a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu <span class="caret"/></a>'
+        + '<div class="dropdown-menu">'
+        + '<a class="dropdown-item" href="#sub1">Submenu 1</a>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+        + '<div class="btn-group">'
+        + '<button class="btn">Actions</button>'
+        + '<button class="btn dropdown-toggle" data-toggle="dropdown"><span class="caret"/></button>'
+        + '<div class="dropdown-menu">'
+        + '<a class="dropdown-item" href="#">Action 1</a>'
+        + '</div>'
+        + '</div>'
+    var $dropdowns = $(dropdownHTML).appendTo('#qunit-fixture').find('[data-toggle="dropdown"]')
+    var $first = $dropdowns.first()
+    var $last = $dropdowns.last()
+
+    assert.strictEqual($dropdowns.length, 2, 'two dropdowns')
+
+    $first.trigger('click')
+    assert.strictEqual($first.parents('.show').length, 1, '"show" class added on click')
+    assert.strictEqual($('#qunit-fixture .show').length, 1, 'only one dropdown is show')
+    $(document.body).trigger('focusin')
+    assert.strictEqual($('#qunit-fixture .show').length, 0, '"show" class removed')
+
+    $last.trigger('click')
+    assert.strictEqual($last.parent('.show').length, 1, '"show" class added on click')
+    assert.strictEqual($('#qunit-fixture .show').length, 1, 'only one dropdown is show')
+    $(document.body).trigger('focusin')
+    assert.strictEqual($('#qunit-fixture .show').length, 0, '"show" class removed')
+  })
+
+  QUnit.test('should fire show and hide event', function (assert) {
+    assert.expect(2)
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var done = assert.async()
+
+    $dropdown
+      .parent('.dropdown')
+      .on('show.bs.dropdown', function () {
+        assert.ok(true, 'show was fired')
+      })
+      .on('hide.bs.dropdown', function () {
+        assert.ok(true, 'hide was fired')
+        done()
+      })
+
+    $dropdown.trigger('click')
+    $(document.body).trigger('click')
+  })
+
+
+  QUnit.test('should fire shown and hidden event', function (assert) {
+    assert.expect(2)
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var done = assert.async()
+
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok(true, 'shown was fired')
+      })
+      .on('hidden.bs.dropdown', function () {
+        assert.ok(true, 'hidden was fired')
+        done()
+      })
+
+    $dropdown.trigger('click')
+    $(document.body).trigger('click')
+  })
+
+  QUnit.test('should fire shown and hidden event with a relatedTarget', function (assert) {
+    assert.expect(2)
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+    var done = assert.async()
+
+    $dropdown.parent('.dropdown')
+      .on('hidden.bs.dropdown', function (e) {
+        assert.strictEqual(e.relatedTarget, $dropdown[0])
+        done()
+      })
+      .on('shown.bs.dropdown', function (e) {
+        assert.strictEqual(e.relatedTarget, $dropdown[0])
+        $(document.body).trigger('click')
+      })
+
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should ignore keyboard events within <input>s and <textarea>s', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#">Secondary link</a></li>'
+        + '<li><a href="#">Something else here</a></li>'
+        + '<li class="divider"/>'
+        + '<li><a href="#">Another link</a></li>'
+        + '<li><input type="text" id="input"></li>'
+        + '<li><textarea id="textarea"/></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var $input = $('#input')
+    var $textarea = $('#textarea')
+
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok(true, 'shown was fired')
+
+        $input.trigger('focus').trigger($.Event('keydown', { which: 38 }))
+        assert.ok($(document.activeElement).is($input), 'input still focused')
+
+        $textarea.trigger('focus').trigger($.Event('keydown', { which: 38 }))
+        assert.ok($(document.activeElement).is($textarea), 'textarea still focused')
+
+        done()
+      })
+
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should skip disabled element when using keyboard navigation', function (assert) {
+    assert.expect(1)
+    var dropdownHTML = '<ul class="tabs">'
+        + '<li class="dropdown">'
+        + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li class="disabled"><a href="#">Disabled link</a></li>'
+        + '<li><a href="#">Another link</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+      .trigger('click')
+
+    $dropdown.trigger($.Event('keydown', { which: 40 }))
+    $dropdown.trigger($.Event('keydown', { which: 40 }))
+
+    assert.ok(!$(document.activeElement).parent().is('.disabled'), '.disabled is not focused')
+  })
+
+  QUnit.test('should not close the dropdown if the user clicks on a text field', function (assert) {
+    assert.expect(1)
+    var dropdownHTML = '<div class="btn-group">'
+        + '<button type="button" data-toggle="dropdown">Dropdown</button>'
+        + '<ul class="dropdown-menu">'
+        + '<li><input id="textField" type="text" /></li>'
+        + '</ul>'
+        + '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+      .trigger('click')
+
+    $('#textField').trigger('click')
+
+    assert.ok($dropdown.parent('.btn-group').hasClass('show'), 'dropdown menu is shown')
+  })
+
+  QUnit.test('should not close the dropdown if the user clicks on a textarea', function (assert) {
+    assert.expect(1)
+    var dropdownHTML = '<div class="btn-group">'
+        + '<button type="button" data-toggle="dropdown">Dropdown</button>'
+        + '<ul class="dropdown-menu">'
+        + '<li><textarea id="textArea"></textarea></li>'
+        + '</ul>'
+        + '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+      .trigger('click')
+
+    $('#textArea').trigger('click')
+
+    assert.ok($dropdown.parent('.btn-group').hasClass('show'), 'dropdown menu is shown')
+  })
+})

node_modules/bootstrap/js/tests/unit/modal.js

@@ -0,0 +1,479 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('modal plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).modal, 'modal method is defined')
+  })
+
+  QUnit.module('modal', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapModal = $.fn.modal.noConflict()
+    },
+    afterEach: function () {
+      $.fn.modal = $.fn.bootstrapModal
+      delete $.fn.bootstrapModal
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.modal, undefined, 'modal was set back to undefined (orig value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div id="modal-test"/>')
+    $el.bootstrapModal()
+    try {
+      $el.bootstrapModal('noMethod')
+    }
+    catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div id="modal-test"/>')
+    var $modal = $el.bootstrapModal()
+    assert.ok($modal instanceof $, 'returns jquery collection')
+    assert.strictEqual($modal[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should expose defaults var for settings', function (assert) {
+    assert.expect(1)
+    assert.ok($.fn.bootstrapModal.Constructor.Default, 'default object exposed')
+  })
+
+  QUnit.test('should insert into dom when show method is called', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should fire show event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('show.bs.modal', function () {
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should not fire shown when show was prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('show.bs.modal', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        assert.ok(false, 'shown event fired')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should hide modal when hide is called', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
+        $(this).bootstrapModal('hide')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should toggle when toggle is called', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
+        $(this).bootstrapModal('toggle')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        done()
+      })
+      .bootstrapModal('toggle')
+  })
+
+  QUnit.test('should remove from dom when click [data-dismiss="modal"]', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<div id="modal-test"><span class="close" data-dismiss="modal"/></div>')
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
+        $(this).find('.close').trigger('click')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        done()
+      })
+      .bootstrapModal('toggle')
+  })
+
+  QUnit.test('should allow modal close with "backdrop:false"', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<div id="modal-test" data-backdrop="false"/>')
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        $(this).bootstrapModal('hide')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should close modal when clicking outside of modal-content', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<div id="modal-test"><div class="contents"/></div>')
+      .on('shown.bs.modal', function () {
+        assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
+        $('.contents').trigger('click')
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        $('#modal-test').trigger('click')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should not close modal when clicking outside of modal-content if data-backdrop="true"', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div id="modal-test" data-backdrop="false"><div class="contents"/></div>')
+      .on('shown.bs.modal', function () {
+        $('#modal-test').trigger('click')
+        assert.ok($('#modal-test').is(':visible'), 'modal not hidden')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should close modal when escape key is pressed via keydown', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var $div = $('<div id="modal-test"/>')
+    $div
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').length, 'modal inserted into dom')
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        $div.trigger($.Event('keydown', { which: 27 }))
+
+        setTimeout(function () {
+          assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+          $div.remove()
+          done()
+        }, 0)
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should not close modal when escape key is pressed via keyup', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var $div = $('<div id="modal-test"/>')
+    $div
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').length, 'modal inserted into dom')
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        $div.trigger($.Event('keyup', { which: 27 }))
+
+        setTimeout(function () {
+          assert.ok($div.is(':visible'), 'modal still visible')
+          $div.remove()
+          done()
+        }, 0)
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should trigger hide event once when clicking outside of modal-content', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var triggered
+
+    $('<div id="modal-test"><div class="contents"/></div>')
+      .on('shown.bs.modal', function () {
+        triggered = 0
+        $('#modal-test').trigger('click')
+      })
+      .on('hide.bs.modal', function () {
+        triggered += 1
+        assert.strictEqual(triggered, 1, 'modal hide triggered once')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should remove aria-hidden attribute when shown, add it back when hidden', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<div id="modal-test" aria-hidden="true"/>')
+      .on('shown.bs.modal', function () {
+        assert.notOk($('#modal-test').is('[aria-hidden]'), 'aria-hidden attribute removed')
+        $(this).bootstrapModal('hide')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok($('#modal-test').is('[aria-hidden]'), 'aria-hidden attribute added')
+        assert.strictEqual($('#modal-test').attr('aria-hidden'), 'true', 'correct aria-hidden="true" added')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should close reopened modal with [data-dismiss="modal"] click', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div></div>')
+      .one('shown.bs.modal', function () {
+        $('#close').trigger('click')
+      })
+      .one('hidden.bs.modal', function () {
+        // after one open-close cycle
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        $(this)
+          .one('shown.bs.modal', function () {
+            $('#close').trigger('click')
+          })
+          .one('hidden.bs.modal', function () {
+            assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+            done()
+          })
+          .bootstrapModal('show')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should restore focus to toggling element when modal is hidden after having been opened via data-api', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $toggleBtn = $('<button data-toggle="modal" data-target="#modal-test"/>').appendTo('#qunit-fixture')
+
+    $('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div></div>')
+      .on('hidden.bs.modal', function () {
+        setTimeout(function () {
+          assert.ok($(document.activeElement).is($toggleBtn), 'toggling element is once again focused')
+          done()
+        }, 0)
+      })
+      .on('shown.bs.modal', function () {
+        $('#close').trigger('click')
+      })
+      .appendTo('#qunit-fixture')
+
+    $toggleBtn.trigger('click')
+  })
+
+  QUnit.test('should not restore focus to toggling element if the associated show event gets prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var $toggleBtn = $('<button data-toggle="modal" data-target="#modal-test"/>').appendTo('#qunit-fixture')
+    var $otherBtn = $('<button id="other-btn"/>').appendTo('#qunit-fixture')
+
+    $('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div>')
+      .one('show.bs.modal', function (e) {
+        e.preventDefault()
+        $otherBtn.trigger('focus')
+        setTimeout($.proxy(function () {
+          $(this).bootstrapModal('show')
+        }, this), 0)
+      })
+      .on('hidden.bs.modal', function () {
+        setTimeout(function () {
+          assert.ok($(document.activeElement).is($otherBtn), 'focus returned to toggling element')
+          done()
+        }, 0)
+      })
+      .on('shown.bs.modal', function () {
+        $('#close').trigger('click')
+      })
+      .appendTo('#qunit-fixture')
+
+    $toggleBtn.trigger('click')
+  })
+
+  QUnit.test('should restore inline body padding after closing', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var originalBodyPad = 0
+    var $body = $(document.body)
+
+    $body.css('padding-right', originalBodyPad)
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        var currentBodyPad = parseInt($body.css('padding-right'), 10)
+        assert.notStrictEqual($body.attr('style'), '', 'body has non-empty style attribute')
+        assert.strictEqual(currentBodyPad, originalBodyPad, 'original body padding was not changed')
+        $body.removeAttr('style')
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should ignore values set via CSS when trying to restore body padding after closing', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var $body = $(document.body)
+    var $style = $('<style>body { padding-right: 42px; }</style>').appendTo('head')
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$body.attr('style'), 'body does not have inline padding set')
+        $style.remove()
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should have a paddingRight when the modal is taller than the viewport', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    $('<div class="fixed-top fixed-bottom sticky-top is-fixed">@Johann-S</div>').appendTo('#qunit-fixture')
+    $('.fixed-top, .fixed-bottom, .is-fixed, .sticky-top').css('padding-right', '10px')
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        var paddingRight = parseInt($(document.body).css('padding-right'), 10)
+        assert.strictEqual(isNaN(paddingRight), false)
+        assert.strictEqual(paddingRight !== 0, true)
+        $(document.body).css('padding-right', '') // Because test case "should ignore other inline styles when trying to restore body padding after closing" fail if not
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should remove padding-right on modal after closing', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+    $('<div class="fixed-top fixed-bottom is-fixed sticky-top">@Johann-S</div>').appendTo('#qunit-fixture')
+    $('.fixed-top, .fixed-bottom, .is-fixed, .sticky-top').css('padding-right', '10px')
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        var paddingRight = parseInt($(document.body).css('padding-right'), 10)
+        assert.strictEqual(isNaN(paddingRight), false)
+        assert.strictEqual(paddingRight !== 0, true)
+        $(this).bootstrapModal('hide')
+      })
+      .on('hidden.bs.modal', function () {
+        var paddingRight = parseInt($(document.body).css('padding-right'), 10)
+        assert.strictEqual(paddingRight, 0)
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should ignore other inline styles when trying to restore body padding after closing', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $body = $(document.body)
+    var $style = $('<style>body { padding-right: 42px; }</style>').appendTo('head')
+
+    $body.css('color', 'red')
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        assert.strictEqual($body[0].style.paddingRight, '', 'body does not have inline padding set')
+        assert.strictEqual($body[0].style.color, 'red', 'body still has other inline styles set')
+        $body.removeAttr('style')
+        $style.remove()
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should properly restore non-pixel inline body padding after closing', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var $body = $(document.body)
+
+    $body.css('padding-right', '5%')
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        assert.strictEqual($body[0].style.paddingRight, '5%', 'body does not have inline padding set')
+        $body.removeAttr('style')
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should not follow link in area tag', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<map><area id="test" shape="default" data-toggle="modal" data-target="#modal-test" href="demo.html"/></map>')
+      .appendTo('#qunit-fixture')
+
+    $('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div></div>')
+      .appendTo('#qunit-fixture')
+
+    $('#test')
+      .on('click.bs.modal.data-api', function (event) {
+        assert.notOk(event.isDefaultPrevented(), 'navigating to href will happen')
+
+        setTimeout(function () {
+          assert.ok(event.isDefaultPrevented(), 'model shown instead of navigating to href')
+          done()
+        }, 1)
+      })
+      .trigger('click')
+  })
+})

node_modules/bootstrap/js/tests/unit/phantom.js

@@ -0,0 +1,72 @@
+/*
+ * grunt-contrib-qunit
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman, contributors
+ * Licensed under the MIT license.
+ */
+
+(function () {
+  'use strict'
+
+  // Don't re-order tests.
+  QUnit.config.reorder = false
+  // Run tests serially, not in parallel.
+  QUnit.config.autorun = false
+
+  // Send messages to the parent PhantomJS process via alert! Good times!!
+  function sendMessage() {
+    var args = [].slice.call(arguments)
+    alert(JSON.stringify(args))
+  }
+
+  // These methods connect QUnit to PhantomJS.
+  QUnit.log(function (obj) {
+    // What is this I don’t even
+    if (obj.message === '[object Object], undefined:undefined') { return }
+
+    // Parse some stuff before sending it.
+    var actual
+    var expected
+    if (!obj.result) {
+      // Dumping large objects can be very slow, and the dump isn't used for
+      // passing tests, so only dump if the test failed.
+      actual = QUnit.dump.parse(obj.actual)
+      expected = QUnit.dump.parse(obj.expected)
+    }
+    // Send it.
+    sendMessage('qunit.log', obj.result, actual, expected, obj.message, obj.source)
+  })
+
+  QUnit.testStart(function (obj) {
+    sendMessage('qunit.testStart', obj.name)
+  })
+
+  QUnit.testDone(function (obj) {
+    sendMessage('qunit.testDone', obj.name, obj.failed, obj.passed, obj.total, obj.duration)
+  })
+
+  QUnit.moduleStart(function (obj) {
+    sendMessage('qunit.moduleStart', obj.name)
+  })
+
+  QUnit.moduleDone(function (obj) {
+    if (obj.failed === 0) {
+      console.log('\r\u221A All tests passed in "' + obj.name + '" module')
+    } else {
+      console.log('\u00D7 ' + obj.failed + ' tests failed in "' + obj.name + '" module')
+    }
+    sendMessage('qunit.moduleDone', obj.name, obj.failed, obj.passed, obj.total)
+  })
+
+  QUnit.begin(function () {
+    sendMessage('qunit.begin')
+    console.log('\n\nStarting test suite')
+    console.log('================================================\n')
+  })
+
+  QUnit.done(function (obj) {
+    sendMessage('qunit.done', obj.failed, obj.passed, obj.total, obj.runtime)
+  })
+
+}())

node_modules/bootstrap/js/tests/unit/popover.js

@@ -0,0 +1,367 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('popover plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).popover, 'popover method is defined')
+  })
+
+  QUnit.module('popover', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapPopover = $.fn.popover.noConflict()
+    },
+    afterEach: function () {
+      $.fn.popover = $.fn.bootstrapPopover
+      delete $.fn.bootstrapPopover
+      $('.popover').remove()
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.popover, undefined, 'popover was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapPopover()
+    try {
+      $el.bootstrapPopover('noMethod')
+    }
+    catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $popover = $el.bootstrapPopover()
+    assert.ok($popover instanceof $, 'returns jquery collection')
+    assert.strictEqual($popover[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should render popover element', function (assert) {
+    assert.expect(2)
+    var $popover = $('<a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover('show')
+
+    assert.notEqual($('.popover').length, 0, 'popover was inserted')
+    $popover.bootstrapPopover('hide')
+    assert.strictEqual($('.popover').length, 0, 'popover removed')
+  })
+
+  QUnit.test('should store popover instance in popover data object', function (assert) {
+    assert.expect(1)
+    var $popover = $('<a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a>').bootstrapPopover()
+
+    assert.ok($popover.data('bs.popover'), 'popover instance exists')
+  })
+
+  QUnit.test('should store popover trigger in popover instance data object', function (assert) {
+    assert.expect(1)
+    var $popover = $('<a href="#" title="ResentedHook">@ResentedHook</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover()
+
+    $popover.bootstrapPopover('show')
+
+    assert.ok($('.popover').data('bs.popover'), 'popover trigger stored in instance data')
+  })
+
+  QUnit.test('should get title and content from options', function (assert) {
+    assert.expect(4)
+    var $popover = $('<a href="#">@fat</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        title: function () {
+          return '@fat'
+        },
+        content: function () {
+          return 'loves writing tests （╯°□°）╯︵ ┻━┻'
+        }
+      })
+
+    $popover.bootstrapPopover('show')
+
+    assert.notEqual($('.popover').length, 0, 'popover was inserted')
+    assert.strictEqual($('.popover .popover-title').text(), '@fat', 'title correctly inserted')
+    assert.strictEqual($('.popover .popover-content').text(), 'loves writing tests （╯°□°）╯︵ ┻━┻', 'content correctly inserted')
+
+    $popover.bootstrapPopover('hide')
+
+    assert.strictEqual($('.popover').length, 0, 'popover was removed')
+  })
+
+  QUnit.test('should allow DOMElement title and content (html: true)', function (assert) {
+    assert.expect(5)
+    var title = document.createTextNode('@glebm <3 writing tests')
+    var content = $('<i>¯\\_(ツ)_/¯</i>').get(0)
+    var $popover = $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({ html: true, title: title, content: content })
+
+    $popover.bootstrapPopover('show')
+
+    assert.notEqual($('.popover').length, 0, 'popover inserted')
+    assert.strictEqual($('.popover .popover-title').text(), '@glebm <3 writing tests', 'title inserted')
+    assert.ok($.contains($('.popover').get(0), title), 'title node moved, not copied')
+    // toLowerCase because IE8 will return <I>...</I>
+    assert.strictEqual($('.popover .popover-content').html().toLowerCase(), '<i>¯\\_(ツ)_/¯</i>', 'content inserted')
+    assert.ok($.contains($('.popover').get(0), content), 'content node moved, not copied')
+  })
+
+  QUnit.test('should allow DOMElement title and content (html: false)', function (assert) {
+    assert.expect(5)
+    var title = document.createTextNode('@glebm <3 writing tests')
+    var content = $('<i>¯\\_(ツ)_/¯</i>').get(0)
+    var $popover = $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({ title: title, content: content })
+
+    $popover.bootstrapPopover('show')
+
+    assert.notEqual($('.popover').length, 0, 'popover inserted')
+    assert.strictEqual($('.popover .popover-title').text(), '@glebm <3 writing tests', 'title inserted')
+    assert.ok(!$.contains($('.popover').get(0), title), 'title node copied, not moved')
+    assert.strictEqual($('.popover .popover-content').html(), '¯\\_(ツ)_/¯', 'content inserted')
+    assert.ok(!$.contains($('.popover').get(0), content), 'content node copied, not moved')
+  })
+
+
+  QUnit.test('should not duplicate HTML object', function (assert) {
+    assert.expect(6)
+    var $div = $('<div/>').html('loves writing tests （╯°□°）╯︵ ┻━┻')
+
+    var $popover = $('<a href="#">@fat</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        html: true,
+        content: function () {
+          return $div
+        }
+      })
+
+    $popover.bootstrapPopover('show')
+    assert.notEqual($('.popover').length, 0, 'popover was inserted')
+    assert.equal($('.popover .popover-content').html(), $div[0].outerHTML, 'content correctly inserted')
+
+    $popover.bootstrapPopover('hide')
+    assert.strictEqual($('.popover').length, 0, 'popover was removed')
+
+    $popover.bootstrapPopover('show')
+    assert.notEqual($('.popover').length, 0, 'popover was inserted')
+    assert.equal($('.popover .popover-content').html(), $div[0].outerHTML, 'content correctly inserted')
+
+    $popover.bootstrapPopover('hide')
+    assert.strictEqual($('.popover').length, 0, 'popover was removed')
+  })
+
+  QUnit.test('should get title and content from attributes', function (assert) {
+    assert.expect(4)
+    var $popover = $('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover()
+      .bootstrapPopover('show')
+
+    assert.notEqual($('.popover').length, 0, 'popover was inserted')
+    assert.strictEqual($('.popover .popover-title').text(), '@mdo', 'title correctly inserted')
+    assert.strictEqual($('.popover .popover-content').text(), 'loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻', 'content correctly inserted')
+
+    $popover.bootstrapPopover('hide')
+    assert.strictEqual($('.popover').length, 0, 'popover was removed')
+  })
+
+  QUnit.test('should get title and content from attributes ignoring options passed via js', function (assert) {
+    assert.expect(4)
+    var $popover = $('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        title: 'ignored title option',
+        content: 'ignored content option'
+      })
+      .bootstrapPopover('show')
+
+    assert.notEqual($('.popover').length, 0, 'popover was inserted')
+    assert.strictEqual($('.popover .popover-title').text(), '@mdo', 'title correctly inserted')
+    assert.strictEqual($('.popover .popover-content').text(), 'loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻', 'content correctly inserted')
+
+    $popover.bootstrapPopover('hide')
+    assert.strictEqual($('.popover').length, 0, 'popover was removed')
+  })
+
+  QUnit.test('should respect custom template', function (assert) {
+    assert.expect(3)
+    var $popover = $('<a href="#">@fat</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        title: 'Test',
+        content: 'Test',
+        template: '<div class="popover foobar"><div class="arrow"></div><div class="inner"><h3 class="title"/><div class="content"><p/></div></div></div>'
+      })
+
+    $popover.bootstrapPopover('show')
+
+    assert.notEqual($('.popover').length, 0, 'popover was inserted')
+    assert.ok($('.popover').hasClass('foobar'), 'custom class is present')
+
+    $popover.bootstrapPopover('hide')
+    assert.strictEqual($('.popover').length, 0, 'popover was removed')
+  })
+
+  QUnit.test('should destroy popover', function (assert) {
+    assert.expect(7)
+    var $popover = $('<div/>')
+      .bootstrapPopover({
+        trigger: 'hover'
+      })
+      .on('click.foo', $.noop)
+
+    assert.ok($popover.data('bs.popover'), 'popover has data')
+    assert.ok($._data($popover[0], 'events').mouseover && $._data($popover[0], 'events').mouseout, 'popover has hover event')
+    assert.strictEqual($._data($popover[0], 'events').click[0].namespace, 'foo', 'popover has extra click.foo event')
+
+    $popover.bootstrapPopover('show')
+    $popover.bootstrapPopover('dispose')
+
+    assert.ok(!$popover.hasClass('show'), 'popover is hidden')
+    assert.ok(!$popover.data('popover'), 'popover does not have data')
+    assert.strictEqual($._data($popover[0], 'events').click[0].namespace, 'foo', 'popover still has click.foo')
+    assert.ok(!$._data($popover[0], 'events').mouseover && !$._data($popover[0], 'events').mouseout, 'popover does not have any events')
+  })
+
+  QUnit.test('should render popover element using delegated selector', function (assert) {
+    assert.expect(2)
+    var $div = $('<div><a href="#" title="mdo" data-content="http://twitter.com/mdo">@mdo</a></div>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        selector: 'a',
+        trigger: 'click'
+      })
+
+    $div.find('a').trigger('click')
+    assert.notEqual($('.popover').length, 0, 'popover was inserted')
+
+    $div.find('a').trigger('click')
+    assert.strictEqual($('.popover').length, 0, 'popover was removed')
+  })
+
+  QUnit.test('should detach popover content rather than removing it so that event handlers are left intact', function (assert) {
+    assert.expect(1)
+    var $content = $('<div class="content-with-handler"><a class="btn btn-warning">Button with event handler</a></div>').appendTo('#qunit-fixture')
+
+    var handlerCalled = false
+    $('.content-with-handler .btn').on('click', function () {
+      handlerCalled = true
+    })
+
+    var $div = $('<div><a href="#">Show popover</a></div>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        html: true,
+        trigger: 'manual',
+        container: 'body',
+        content: function () {
+          return $content
+        }
+      })
+
+    var done = assert.async()
+    $div
+      .one('shown.bs.popover', function () {
+        $div
+          .one('hidden.bs.popover', function () {
+            $div
+              .one('shown.bs.popover', function () {
+                $('.content-with-handler .btn').trigger('click')
+                $div.bootstrapPopover('dispose')
+                assert.ok(handlerCalled, 'content\'s event handler still present')
+                done()
+              })
+              .bootstrapPopover('show')
+          })
+          .bootstrapPopover('hide')
+      })
+      .bootstrapPopover('show')
+  })
+
+  QUnit.test('should do nothing when an attempt is made to hide an uninitialized popover', function (assert) {
+    assert.expect(1)
+
+    var $popover = $('<span data-toggle="popover" data-title="some title" data-content="some content">some text</span>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.popover shown.bs.popover', function () {
+        assert.ok(false, 'should not fire any popover events')
+      })
+      .bootstrapPopover('hide')
+    assert.strictEqual($popover.data('bs.popover'), undefined, 'should not initialize the popover')
+  })
+
+  QUnit.test('should fire inserted event', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<a href="#">@Johann-S</a>')
+      .appendTo('#qunit-fixture')
+      .on('inserted.bs.popover', function () {
+        assert.notEqual($('.popover').length, 0, 'popover was inserted')
+        assert.ok(true, 'inserted event fired')
+        done()
+      })
+      .bootstrapPopover({
+        title: 'Test',
+        content: 'Test'
+      })
+      .bootstrapPopover('show')
+  })
+
+  QUnit.test('should throw an error when show is called on hidden elements', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    try {
+      $('<div data-toggle="popover" data-title="some title" data-content="@Johann-S" style="display: none"/>').bootstrapPopover('show')
+    }
+    catch (err) {
+      assert.strictEqual(err.message, 'Please use show on visible elements')
+      done()
+    }
+  })
+
+  QUnit.test('should hide popovers when their containing modal is closed', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var templateHTML = '<div id="modal-test" class="modal">' +
+                          '<div class="modal-dialog" role="document">' +
+                            '<div class="modal-content">' +
+                              '<div class="modal-body">' +
+                                '<button id="popover-test" type="button" class="btn btn-secondary" data-toggle="popover" data-placement="top" data-content="Popover">' +
+                                  'Popover on top' +
+                                '</button>' +
+                              '</div>' +
+                            '</div>' +
+                          '</div>' +
+                        '</div>'
+
+    $(templateHTML).appendTo('#qunit-fixture')
+    $('#popover-test')
+      .on('shown.bs.popover', function () {
+        $('#modal-test').modal('hide')
+      })
+      .on('hide.bs.popover', function () {
+        assert.ok(true, 'popover hide')
+        done()
+      })
+
+    $('#modal-test')
+      .on('shown.bs.modal', function () {
+        $('#popover-test').bootstrapPopover('show')
+      })
+      .modal('show')
+  })
+})

node_modules/bootstrap/js/tests/unit/scrollspy.js

@@ -0,0 +1,464 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('scrollspy plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).scrollspy, 'scrollspy method is defined')
+  })
+
+  QUnit.module('scrollspy', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapScrollspy = $.fn.scrollspy.noConflict()
+    },
+    afterEach: function () {
+      $.fn.scrollspy = $.fn.bootstrapScrollspy
+      delete $.fn.bootstrapScrollspy
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.scrollspy, undefined, 'scrollspy was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapScrollspy()
+    try {
+      $el.bootstrapScrollspy('noMethod')
+    }
+    catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $scrollspy = $el.bootstrapScrollspy()
+    assert.ok($scrollspy instanceof $, 'returns jquery collection')
+    assert.strictEqual($scrollspy[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should only switch "active" class on current target', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var sectionHTML = '<div id="root" class="active">'
+        + '<div class="topbar">'
+        + '<div class="topbar-inner">'
+        + '<div class="container" id="ss-target">'
+        + '<ul class="nav">'
+        + '<li><a href="#masthead">Overview</a></li>'
+        + '<li><a href="#detail">Detail</a></li>'
+        + '</ul>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+        + '<div id="scrollspy-example" style="height: 100px; overflow: auto;">'
+        + '<div style="height: 200px;">'
+        + '<h4 id="masthead">Overview</h4>'
+        + '<p style="height: 200px">'
+        + 'Ad leggings keytar, brunch id art party dolor labore.'
+        + '</p>'
+        + '</div>'
+        + '<div style="height: 200px;">'
+        + '<h4 id="detail">Detail</h4>'
+        + '<p style="height: 200px">'
+        + 'Veniam marfa mustache skateboard, adipisicing fugiat velit pitchfork beard.'
+        + '</p>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $section = $(sectionHTML).appendTo('#qunit-fixture')
+
+    var $scrollspy = $section
+      .show()
+      .find('#scrollspy-example')
+      .bootstrapScrollspy({ target: '#ss-target' })
+
+    $scrollspy.one('scroll', function () {
+      assert.ok($section.hasClass('active'), '"active" class still on root node')
+      done()
+    })
+
+    $scrollspy.scrollTop(350)
+  })
+
+  QUnit.test('should only switch "active" class on current target specified w element', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var sectionHTML = '<div id="root" class="active">'
+        + '<div class="topbar">'
+        + '<div class="topbar-inner">'
+        + '<div class="container" id="ss-target">'
+        + '<ul class="nav">'
+        + '<li><a href="#masthead">Overview</a></li>'
+        + '<li><a href="#detail">Detail</a></li>'
+        + '</ul>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+        + '<div id="scrollspy-example" style="height: 100px; overflow: auto;">'
+        + '<div style="height: 200px;">'
+        + '<h4 id="masthead">Overview</h4>'
+        + '<p style="height: 200px">'
+        + 'Ad leggings keytar, brunch id art party dolor labore.'
+        + '</p>'
+        + '</div>'
+        + '<div style="height: 200px;">'
+        + '<h4 id="detail">Detail</h4>'
+        + '<p style="height: 200px">'
+        + 'Veniam marfa mustache skateboard, adipisicing fugiat velit pitchfork beard.'
+        + '</p>'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $section = $(sectionHTML).appendTo('#qunit-fixture')
+
+    var $scrollspy = $section
+      .show()
+      .find('#scrollspy-example')
+      .bootstrapScrollspy({ target: document.getElementById('#ss-target') })
+
+    $scrollspy.one('scroll', function () {
+      assert.ok($section.hasClass('active'), '"active" class still on root node')
+      done()
+    })
+
+    $scrollspy.scrollTop(350)
+  })
+
+  QUnit.test('should correctly select middle navigation option when large offset is used', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var sectionHTML = '<div id="header" style="height: 500px;"></div>'
+        + '<nav id="navigation" class="navbar">'
+        + '<ul class="nav navbar-nav">'
+        + '<li class="active"><a class="nav-link" id="one-link" href="#one">One</a></li>'
+        + '<li><a class="nav-link" id="two-link" href="#two">Two</a></li>'
+        + '<li><a class="nav-link" id="three-link" href="#three">Three</a></li>'
+        + '</ul>'
+        + '</nav>'
+        + '<div id="content" style="height: 200px; overflow-y: auto;">'
+        + '<div id="one" style="height: 500px;"></div>'
+        + '<div id="two" style="height: 300px;"></div>'
+        + '<div id="three" style="height: 10px;"></div>'
+        + '</div>'
+    var $section = $(sectionHTML).appendTo('#qunit-fixture')
+    var $scrollspy = $section
+      .show()
+      .filter('#content')
+
+    $scrollspy.bootstrapScrollspy({ target: '#navigation', offset: $scrollspy.position().top })
+
+    $scrollspy.one('scroll', function () {
+      assert.ok(!$section.find('#one-link').hasClass('active'), '"active" class removed from first section')
+      assert.ok($section.find('#two-link').hasClass('active'), '"active" class on middle section')
+      assert.ok(!$section.find('#three-link').hasClass('active'), '"active" class not on last section')
+      done()
+    })
+
+    $scrollspy.scrollTop(550)
+  })
+
+  QUnit.test('should add the active class to the correct element', function (assert) {
+    assert.expect(2)
+    var navbarHtml =
+        '<nav class="navbar">'
+      + '<ul class="nav">'
+      + '<li><a class="nav-link" id="a-1" href="#div-1">div 1</a></li>'
+      + '<li><a class="nav-link" id="a-2" href="#div-2">div 2</a></li>'
+      + '</ul>'
+      + '</nav>'
+    var contentHtml =
+        '<div class="content" style="overflow: auto; height: 50px">'
+      + '<div id="div-1" style="height: 100px; padding: 0; margin: 0">div 1</div>'
+      + '<div id="div-2" style="height: 200px; padding: 0; margin: 0">div 2</div>'
+      + '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({ offset: 0, target: '.navbar' })
+
+    var done = assert.async()
+    var testElementIsActiveAfterScroll = function (element, target) {
+      var deferred = $.Deferred()
+      var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top)
+      $content.one('scroll', function () {
+        assert.ok($(element).hasClass('active'), 'target:' + target + ', element' + element)
+        deferred.resolve()
+      })
+      $content.scrollTop(scrollHeight)
+      return deferred.promise()
+    }
+
+    $.when(testElementIsActiveAfterScroll('#a-1', '#div-1'))
+      .then(function () { return testElementIsActiveAfterScroll('#a-2', '#div-2') })
+      .then(function () { done() })
+  })
+
+  QUnit.test('should add the active class correctly when there are nested elements at 0 scroll offset', function (assert) {
+    assert.expect(6)
+    var times = 0
+    var done = assert.async()
+    var navbarHtml = '<nav id="navigation" class="navbar">'
+      + '<ul class="nav">'
+      + '<li><a id="a-1" class="nav-link" href="#div-1">div 1</a>'
+      + '<ul>'
+      + '<li><a id="a-2" class="nav-link" href="#div-2">div 2</a></li>'
+      + '</ul>'
+      + '</li>'
+      + '</ul>'
+      + '</nav>'
+
+    var contentHtml = '<div class="content" style="position: absolute; top: 0px; overflow: auto; height: 50px">'
+      + '<div id="div-1" style="padding: 0; margin: 0">'
+      + '<div id="div-2" style="height: 200px; padding: 0; margin: 0">div 2</div>'
+      + '</div>'
+      + '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({ offset: 0, target: '#navigation' })
+
+    function testActiveElements() {
+      if (++times > 3) { return done() }
+
+      $content.one('scroll', function () {
+        assert.ok($('#a-1').hasClass('active'), 'nav item for outer element has "active" class')
+        assert.ok($('#a-2').hasClass('active'), 'nav item for inner element has "active" class')
+        testActiveElements()
+      })
+
+      $content.scrollTop($content.scrollTop() + 10)
+    }
+
+    testActiveElements()
+  })
+
+  QUnit.test('should clear selection if above the first section', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var sectionHTML = '<div id="header" style="height: 500px;"></div>'
+        + '<nav id="navigation" class="navbar">'
+        + '<ul class="nav navbar-nav">'
+        + '<li><a id="one-link"   class="nav-link active" href="#one">One</a></li>'
+        + '<li><a id="two-link"   class="nav-link" href="#two">Two</a></li>'
+        + '<li><a id="three-link" class="nav-link" href="#three">Three</a></li>'
+        + '</ul>'
+        + '</nav>'
+    $(sectionHTML).appendTo('#qunit-fixture')
+
+    var scrollspyHTML = '<div id="content" style="height: 200px; overflow-y: auto;">'
+        + '<div id="spacer" style="height: 100px;"/>'
+        + '<div id="one" style="height: 100px;"/>'
+        + '<div id="two" style="height: 100px;"/>'
+        + '<div id="three" style="height: 100px;"/>'
+        + '<div id="spacer" style="height: 100px;"/>'
+        + '</div>'
+    var $scrollspy = $(scrollspyHTML).appendTo('#qunit-fixture')
+
+    $scrollspy
+      .bootstrapScrollspy({
+        target: '#navigation',
+        offset: $scrollspy.position().top
+      })
+      .one('scroll', function () {
+        assert.strictEqual($('.active').length, 1, '"active" class on only one element present')
+        assert.strictEqual($('.active').is('#two-link'), true, '"active" class on second section')
+        $scrollspy
+          .one('scroll', function () {
+            assert.strictEqual($('.active').length, 0, 'selection cleared')
+            done()
+          })
+          .scrollTop(0)
+      })
+      .scrollTop(201)
+  })
+
+  QUnit.test('should NOT clear selection if above the first section and first section is at the top', function (assert) {
+    assert.expect(4)
+    var done = assert.async()
+
+    var sectionHTML = '<div id="header" style="height: 500px;"></div>'
+        + '<nav id="navigation" class="navbar">'
+        + '<ul class="nav navbar-nav">'
+        + '<li><a id="one-link"   class="nav-link active" href="#one">One</a></li>'
+        + '<li><a id="two-link"   class="nav-link" href="#two">Two</a></li>'
+        + '<li><a id="three-link" class="nav-link" href="#three">Three</a></li>'
+        + '</ul>'
+        + '</nav>'
+    $(sectionHTML).appendTo('#qunit-fixture')
+
+    var negativeHeight = -10
+    var startOfSectionTwo = 101
+
+    var scrollspyHTML = '<div id="content" style="height: 200px; overflow-y: auto;">'
+        + '<div id="one" style="height: 100px;"/>'
+        + '<div id="two" style="height: 100px;"/>'
+        + '<div id="three" style="height: 100px;"/>'
+        + '<div id="spacer" style="height: 100px;"/>'
+        + '</div>'
+    var $scrollspy = $(scrollspyHTML).appendTo('#qunit-fixture')
+
+    $scrollspy
+      .bootstrapScrollspy({
+        target: '#navigation',
+        offset: $scrollspy.position().top
+      })
+      .one('scroll', function () {
+        assert.strictEqual($('.active').length, 1, '"active" class on only one element present')
+        assert.strictEqual($('.active').is('#two-link'), true, '"active" class on second section')
+        $scrollspy
+          .one('scroll', function () {
+            assert.strictEqual($('.active').length, 1, '"active" class on only one element present')
+            assert.strictEqual($('.active').is('#one-link'), true, '"active" class on first section')
+            done()
+          })
+          .scrollTop(negativeHeight)
+      })
+      .scrollTop(startOfSectionTwo)
+  })
+
+  QUnit.test('should correctly select navigation element on backward scrolling when each target section height is 100%', function (assert) {
+    assert.expect(5)
+    var navbarHtml =
+        '<nav class="navbar">'
+      + '<ul class="nav">'
+      + '<li><a id="li-100-1" class="nav-link" href="#div-100-1">div 1</a></li>'
+      + '<li><a id="li-100-2" class="nav-link" href="#div-100-2">div 2</a></li>'
+      + '<li><a id="li-100-3" class="nav-link" href="#div-100-3">div 3</a></li>'
+      + '<li><a id="li-100-4" class="nav-link" href="#div-100-4">div 4</a></li>'
+      + '<li><a id="li-100-5" class="nav-link" href="#div-100-5">div 5</a></li>'
+      + '</ul>'
+      + '</nav>'
+    var contentHtml =
+        '<div class="content" style="position: relative; overflow: auto; height: 100px">'
+      + '<div id="div-100-1" style="position: relative; height: 100%; padding: 0; margin: 0">div 1</div>'
+      + '<div id="div-100-2" style="position: relative; height: 100%; padding: 0; margin: 0">div 2</div>'
+      + '<div id="div-100-3" style="position: relative; height: 100%; padding: 0; margin: 0">div 3</div>'
+      + '<div id="div-100-4" style="position: relative; height: 100%; padding: 0; margin: 0">div 4</div>'
+      + '<div id="div-100-5" style="position: relative; height: 100%; padding: 0; margin: 0">div 5</div>'
+      + '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({ offset: 0, target: '.navbar' })
+
+    var testElementIsActiveAfterScroll = function (element, target) {
+      var deferred = $.Deferred()
+      var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top)
+      $content.one('scroll', function () {
+        assert.ok($(element).hasClass('active'), 'target:' + target + ', element: ' + element)
+        deferred.resolve()
+      })
+      $content.scrollTop(scrollHeight)
+      return deferred.promise()
+    }
+
+    var done = assert.async()
+    $.when(testElementIsActiveAfterScroll('#li-100-5', '#div-100-5'))
+      .then(function () { return testElementIsActiveAfterScroll('#li-100-4', '#div-100-4') })
+      .then(function () { return testElementIsActiveAfterScroll('#li-100-3', '#div-100-3') })
+      .then(function () { return testElementIsActiveAfterScroll('#li-100-2', '#div-100-2') })
+      .then(function () { return testElementIsActiveAfterScroll('#li-100-1', '#div-100-1') })
+      .then(function () { done() })
+  })
+
+  QUnit.test('should allow passed in option offset method: offset', function (assert) {
+    assert.expect(4)
+
+    var testOffsetMethod = function (type) {
+      var $navbar = $(
+          '<nav class="navbar"' + (type === 'data' ? ' id="navbar-offset-method-menu"' : '') + '>'
+        + '<ul class="nav">'
+        + '<li><a id="li-' + type + 'm-1" class="nav-link" href="#div-' + type + 'm-1">div 1</a></li>'
+        + '<li><a id="li-' + type + 'm-2" class="nav-link" href="#div-' + type + 'm-2">div 2</a></li>'
+        + '<li><a id="li-' + type + 'm-3" class="nav-link" href="#div-' + type + 'm-3">div 3</a></li>'
+        + '</ul>'
+        + '</nav>'
+      )
+      var $content = $(
+          '<div class="content"' + (type === 'data' ? ' data-spy="scroll" data-target="#navbar-offset-method-menu" data-offset="0" data-method="offset"' : '') + ' style="position: relative; overflow: auto; height: 100px">'
+        + '<div id="div-' + type + 'm-1" style="position: relative; height: 200px; padding: 0; margin: 0">div 1</div>'
+        + '<div id="div-' + type + 'm-2" style="position: relative; height: 150px; padding: 0; margin: 0">div 2</div>'
+        + '<div id="div-' + type + 'm-3" style="position: relative; height: 250px; padding: 0; margin: 0">div 3</div>'
+        + '</div>'
+      )
+
+      $navbar.appendTo('#qunit-fixture')
+      $content.appendTo('#qunit-fixture')
+
+      if (type === 'js') {
+        $content.bootstrapScrollspy({ target: '.navbar', offset: 0, method: 'offset' })
+      }
+      else if (type === 'data') {
+        $(window).trigger('load')
+      }
+
+      var $target = $('#div-' + type + 'm-2')
+      var scrollspy = $content.data('bs.scrollspy')
+
+      assert.ok(scrollspy._offsets[1] === $target.offset().top, 'offset method with ' + type + ' option')
+      assert.ok(scrollspy._offsets[1] !== $target.position().top, 'position method with ' + type + ' option')
+      $navbar.remove()
+      $content.remove()
+    }
+
+    testOffsetMethod('js')
+    testOffsetMethod('data')
+  })
+
+  QUnit.test('should allow passed in option offset method: position', function (assert) {
+    assert.expect(4)
+
+    var testOffsetMethod = function (type) {
+      var $navbar = $(
+          '<nav class="navbar"' + (type === 'data' ? ' id="navbar-offset-method-menu"' : '') + '>'
+        + '<ul class="nav">'
+        + '<li><a class="nav-link" id="li-' + type + 'm-1" href="#div-' + type + 'm-1">div 1</a></li>'
+        + '<li><a class="nav-link" id="li-' + type + 'm-2" href="#div-' + type + 'm-2">div 2</a></li>'
+        + '<li><a class="nav-link" id="li-' + type + 'm-3" href="#div-' + type + 'm-3">div 3</a></li>'
+        + '</ul>'
+        + '</nav>'
+      )
+      var $content = $(
+          '<div class="content"' + (type === 'data' ? ' data-spy="scroll" data-target="#navbar-offset-method-menu" data-offset="0" data-method="position"' : '') + ' style="position: relative; overflow: auto; height: 100px">'
+        + '<div id="div-' + type + 'm-1" style="position: relative; height: 200px; padding: 0; margin: 0">div 1</div>'
+        + '<div id="div-' + type + 'm-2" style="position: relative; height: 150px; padding: 0; margin: 0">div 2</div>'
+        + '<div id="div-' + type + 'm-3" style="position: relative; height: 250px; padding: 0; margin: 0">div 3</div>'
+        + '</div>'
+      )
+
+      $navbar.appendTo('#qunit-fixture')
+      $content.appendTo('#qunit-fixture')
+
+      if (type === 'js') { $content.bootstrapScrollspy({ target: '.navbar', offset: 0, method: 'position' }) }
+      else if (type === 'data') { $(window).trigger('load') }
+
+      var $target = $('#div-' + type + 'm-2')
+      var scrollspy = $content.data('bs.scrollspy')
+
+      assert.ok(scrollspy._offsets[1] !== $target.offset().top, 'offset method with ' + type + ' option')
+      assert.ok(scrollspy._offsets[1] === $target.position().top, 'position method with ' + type + ' option')
+      $navbar.remove()
+      $content.remove()
+    }
+
+    testOffsetMethod('js')
+    testOffsetMethod('data')
+  })
+
+})

node_modules/bootstrap/js/tests/unit/tab.js

@@ -0,0 +1,330 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('tabs plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).tab, 'tabs method is defined')
+  })
+
+  QUnit.module('tabs', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapTab = $.fn.tab.noConflict()
+    },
+    afterEach: function () {
+      $.fn.tab = $.fn.bootstrapTab
+      delete $.fn.bootstrapTab
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.tab, undefined, 'tab was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapTab()
+    try {
+      $el.bootstrapTab('noMethod')
+    }
+    catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $tab = $el.bootstrapTab()
+    assert.ok($tab instanceof $, 'returns jquery collection')
+    assert.strictEqual($tab[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should activate element by tab id', function (assert) {
+    assert.expect(2)
+    var tabsHTML = '<ul class="tabs">'
+        + '<li><a href="#home">Home</a></li>'
+        + '<li><a href="#profile">Profile</a></li>'
+        + '</ul>'
+
+    $('<ul><li id="home"/><li id="profile"/></ul>').appendTo('#qunit-fixture')
+
+    $(tabsHTML).find('li:last a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
+
+    $(tabsHTML).find('li:first a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
+  })
+
+  QUnit.test('should activate element by tab id', function (assert) {
+    assert.expect(2)
+    var pillsHTML = '<ul class="pills">'
+        + '<li><a href="#home">Home</a></li>'
+        + '<li><a href="#profile">Profile</a></li>'
+        + '</ul>'
+
+    $('<ul><li id="home"/><li id="profile"/></ul>').appendTo('#qunit-fixture')
+
+    $(pillsHTML).find('li:last a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
+
+    $(pillsHTML).find('li:first a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
+  })
+
+  QUnit.test('should activate element by tab id in ordered list', function (assert) {
+    assert.expect(2)
+    var pillsHTML = '<ol class="pills">'
+        + '<li><a href="#home">Home</a></li>'
+        + '<li><a href="#profile">Profile</a></li>'
+        + '</ol>'
+
+    $('<ol><li id="home"/><li id="profile"/></ol>').appendTo('#qunit-fixture')
+
+    $(pillsHTML).find('li:last a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
+
+    $(pillsHTML).find('li:first a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
+  })
+
+  QUnit.test('should activate element by tab id in nav list', function (assert) {
+    assert.expect(2)
+    var tabsHTML =  '<nav class="nav">' +
+                      '<a href="#home">Home</a>' +
+                      '<a href="#profile">Profile</a>' +
+                    '</nav>'
+
+    $('<nav><div id="home"></div><div id="profile"></div></nav>').appendTo('#qunit-fixture')
+
+    $(tabsHTML).find('a:last').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
+
+    $(tabsHTML).find('a:first').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
+  })
+
+  QUnit.test('should not fire shown when show is prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div class="tab"/>')
+      .on('show.bs.tab', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .on('shown.bs.tab', function () {
+        assert.ok(false, 'shown event fired')
+      })
+      .bootstrapTab('show')
+  })
+
+  QUnit.test('should not fire shown when tab is already active', function (assert) {
+    assert.expect(0)
+    var tabsHTML = '<ul class="nav nav-tabs" role="tablist">'
+      + '<li class="nav-item"><a href="#home" class="nav-link active" role="tab">Home</a></li>'
+      + '<li class="nav-item"><a href="#profile" class="nav-link" role="tab">Profile</a></li>'
+      + '</ul>'
+      + '<div class="tab-content">'
+      + '<div class="tab-pane active" id="home" role="tabpanel"></div>'
+      + '<div class="tab-pane" id="profile" role="tabpanel"></div>'
+      + '</div>'
+
+    $(tabsHTML)
+      .find('a.active')
+      .on('shown.bs.tab', function () {
+        assert.ok(true, 'shown event fired')
+      })
+      .bootstrapTab('show')
+  })
+
+  QUnit.test('should not fire shown when tab is disabled', function (assert) {
+    assert.expect(0)
+    var tabsHTML = '<ul class="nav nav-tabs" role="tablist">'
+      + '<li class="nav-item"><a href="#home" class="nav-link active" role="tab">Home</a></li>'
+      + '<li class="nav-item"><a href="#profile" class="nav-link disabled" role="tab">Profile</a></li>'
+      + '</ul>'
+      + '<div class="tab-content">'
+      + '<div class="tab-pane active" id="home" role="tabpanel"></div>'
+      + '<div class="tab-pane" id="profile" role="tabpanel"></div>'
+      + '</div>'
+
+    $(tabsHTML)
+      .find('a.disabled')
+      .on('shown.bs.tab', function () {
+        assert.ok(true, 'shown event fired')
+      })
+      .bootstrapTab('show')
+  })
+
+  QUnit.test('show and shown events should reference correct relatedTarget', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var dropHTML = '<ul class="drop">'
+        + '<li class="dropdown"><a data-toggle="dropdown" href="#">1</a>'
+        + '<ul class="dropdown-menu">'
+        + '<li><a href="#1-1" data-toggle="tab">1-1</a></li>'
+        + '<li><a href="#1-2" data-toggle="tab">1-2</a></li>'
+        + '</ul>'
+        + '</li>'
+        + '</ul>'
+
+    $(dropHTML)
+      .find('ul > li:first a')
+        .bootstrapTab('show')
+      .end()
+      .find('ul > li:last a')
+        .on('show.bs.tab', function (e) {
+          assert.strictEqual(e.relatedTarget.hash, '#1-1', 'references correct element as relatedTarget')
+        })
+        .on('shown.bs.tab', function (e) {
+          assert.strictEqual(e.relatedTarget.hash, '#1-1', 'references correct element as relatedTarget')
+          done()
+        })
+        .bootstrapTab('show')
+  })
+
+  QUnit.test('should fire hide and hidden events', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var tabsHTML = '<ul class="tabs">'
+        + '<li><a href="#home">Home</a></li>'
+        + '<li><a href="#profile">Profile</a></li>'
+        + '</ul>'
+
+    $(tabsHTML)
+      .find('li:first a')
+        .on('hide.bs.tab', function () {
+          assert.ok(true, 'hide event fired')
+        })
+        .bootstrapTab('show')
+      .end()
+      .find('li:last a')
+        .bootstrapTab('show')
+
+    $(tabsHTML)
+      .find('li:first a')
+        .on('hidden.bs.tab', function () {
+          assert.ok(true, 'hidden event fired')
+          done()
+        })
+        .bootstrapTab('show')
+      .end()
+      .find('li:last a')
+        .bootstrapTab('show')
+  })
+
+  QUnit.test('should not fire hidden when hide is prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var tabsHTML = '<ul class="tabs">'
+        + '<li><a href="#home">Home</a></li>'
+        + '<li><a href="#profile">Profile</a></li>'
+        + '</ul>'
+
+    $(tabsHTML)
+      .find('li:first a')
+        .on('hide.bs.tab', function (e) {
+          e.preventDefault()
+          assert.ok(true, 'hide event fired')
+          done()
+        })
+        .on('hidden.bs.tab', function () {
+          assert.ok(false, 'hidden event fired')
+        })
+        .bootstrapTab('show')
+      .end()
+      .find('li:last a')
+        .bootstrapTab('show')
+  })
+
+  QUnit.test('hide and hidden events contain correct relatedTarget', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var tabsHTML = '<ul class="tabs">'
+        + '<li><a href="#home">Home</a></li>'
+        + '<li><a href="#profile">Profile</a></li>'
+        + '</ul>'
+
+    $(tabsHTML)
+      .find('li:first a')
+        .on('hide.bs.tab', function (e) {
+          assert.strictEqual(e.relatedTarget.hash, '#profile', 'references correct element as relatedTarget')
+        })
+        .on('hidden.bs.tab', function (e) {
+          assert.strictEqual(e.relatedTarget.hash, '#profile', 'references correct element as relatedTarget')
+          done()
+        })
+        .bootstrapTab('show')
+      .end()
+      .find('li:last a')
+        .bootstrapTab('show')
+  })
+
+  QUnit.test('selected tab should have aria-expanded', function (assert) {
+    assert.expect(8)
+    var tabsHTML = '<ul class="nav nav-tabs">'
+        + '<li><a class="nav-item active" href="#home" toggle="tab" aria-expanded="true">Home</a></li>'
+        + '<li><a class="nav-item" href="#profile" toggle="tab" aria-expanded="false">Profile</a></li>'
+        + '</ul>'
+    var $tabs = $(tabsHTML).appendTo('#qunit-fixture')
+
+    $tabs.find('li:first a').bootstrapTab('show')
+    assert.strictEqual($tabs.find('.active').attr('aria-expanded'), 'true', 'shown tab has aria-expanded = true')
+    assert.strictEqual($tabs.find('a:not(.active)').attr('aria-expanded'), 'false', 'hidden tab has aria-expanded = false')
+
+    $tabs.find('li:last a').trigger('click')
+    assert.strictEqual($tabs.find('.active').attr('aria-expanded'), 'true', 'after click, shown tab has aria-expanded = true')
+    assert.strictEqual($tabs.find('a:not(.active)').attr('aria-expanded'), 'false', 'after click, hidden tab has aria-expanded = false')
+
+    $tabs.find('li:first a').bootstrapTab('show')
+    assert.strictEqual($tabs.find('.active').attr('aria-expanded'), 'true', 'shown tab has aria-expanded = true')
+    assert.strictEqual($tabs.find('a:not(.active)').attr('aria-expanded'), 'false', 'hidden tab has aria-expanded = false')
+
+    $tabs.find('li:first a').trigger('click')
+    assert.strictEqual($tabs.find('.active').attr('aria-expanded'), 'true', 'after second show event, shown tab still has aria-expanded = true')
+    assert.strictEqual($tabs.find('a:not(.active)').attr('aria-expanded'), 'false', 'after second show event, hidden tab has aria-expanded = false')
+  })
+
+  QUnit.test('selected tab should deactivate previous selected tab', function (assert) {
+    assert.expect(2)
+    var tabsHTML = '<ul class="nav nav-tabs">'
+        + '<li class="nav-item"><a class="nav-link active" href="#home" data-toggle="tab">Home</a></li>'
+        + '<li class="nav-item"><a class="nav-link" href="#profile" data-toggle="tab">Profile</a></li>'
+        + '</ul>'
+    var $tabs = $(tabsHTML).appendTo('#qunit-fixture')
+
+    $tabs.find('li:last a').trigger('click')
+    assert.notOk($tabs.find('li:first a').hasClass('active'))
+    assert.ok($tabs.find('li:last a').hasClass('active'))
+  })
+
+  QUnit.test('selected tab should deactivate previous selected link in dropdown', function (assert) {
+    assert.expect(3)
+    var tabsHTML = '<ul class="nav nav-tabs">'
+        + '<li class="nav-item"><a class="nav-link" href="#home" data-toggle="tab">Home</a></li>'
+        + '<li class="nav-item"><a class="nav-link" href="#profile" data-toggle="tab">Profile</a></li>'
+        + '<li class="nav-item dropdown"><a class="nav-link dropdown-toggle active" data-toggle="dropdown" href="#">Dropdown</a>'
+        + '<div class="dropdown-menu">'
+        + '<a class="dropdown-item active" href="#dropdown1" id="dropdown1-tab" data-toggle="tab">@fat</a>'
+        + '<a class="dropdown-item" href="#dropdown2" id="dropdown2-tab" data-toggle="tab">@mdo</a>'
+        + '</div>'
+        + '</li>'
+        + '</ul>'
+    var $tabs = $(tabsHTML).appendTo('#qunit-fixture')
+
+    $tabs.find('li:first > a').trigger('click')
+    assert.ok($tabs.find('li:first a').hasClass('active'))
+    assert.notOk($tabs.find('li:last > a').hasClass('active'))
+    assert.notOk($tabs.find('li:last > .dropdown-menu > a:first').hasClass('active'))
+  })
+})

node_modules/bootstrap/js/tests/unit/tooltip.js

@@ -0,0 +1,872 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('tooltip plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).tooltip, 'tooltip method is defined')
+  })
+
+  QUnit.module('tooltip', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapTooltip = $.fn.tooltip.noConflict()
+    },
+    afterEach: function () {
+      $.fn.tooltip = $.fn.bootstrapTooltip
+      delete $.fn.bootstrapTooltip
+      $('.tooltip').remove()
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.tooltip, undefined, 'tooltip was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapTooltip()
+    try {
+      $el.bootstrapTooltip('noMethod')
+    }
+    catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $tooltip = $el.bootstrapTooltip()
+    assert.ok($tooltip instanceof $, 'returns jquery collection')
+    assert.strictEqual($tooltip[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should expose default settings', function (assert) {
+    assert.expect(1)
+    assert.ok($.fn.bootstrapTooltip.Constructor.Default, 'defaults is defined')
+  })
+
+  QUnit.test('should empty title attribute', function (assert) {
+    assert.expect(1)
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>').bootstrapTooltip()
+    assert.strictEqual($trigger.attr('title'), '', 'title attribute was emptied')
+  })
+
+  QUnit.test('should add data attribute for referencing original title', function (assert) {
+    assert.expect(1)
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>').bootstrapTooltip()
+    assert.strictEqual($trigger.attr('data-original-title'), 'Another tooltip', 'original title preserved in data attribute')
+  })
+
+  QUnit.test('should add aria-describedby to the trigger on show', function (assert) {
+    assert.expect(3)
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .bootstrapTooltip()
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip('show')
+
+    var id = $('.tooltip').attr('id')
+
+    assert.strictEqual($('#' + id).length, 1, 'has a unique id')
+    assert.strictEqual($('.tooltip').attr('aria-describedby'), $trigger.attr('id'), 'tooltip id and aria-describedby on trigger match')
+    assert.ok($trigger[0].hasAttribute('aria-describedby'), 'trigger has aria-describedby')
+  })
+
+  QUnit.test('should remove aria-describedby from trigger on hide', function (assert) {
+    assert.expect(2)
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .bootstrapTooltip()
+      .appendTo('#qunit-fixture')
+
+    $trigger.bootstrapTooltip('show')
+    assert.ok($trigger[0].hasAttribute('aria-describedby'), 'trigger has aria-describedby')
+
+    $trigger.bootstrapTooltip('hide')
+    assert.ok(!$trigger[0].hasAttribute('aria-describedby'), 'trigger does not have aria-describedby')
+  })
+
+  QUnit.test('should assign a unique id tooltip element', function (assert) {
+    assert.expect(2)
+    $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip('show')
+
+    var id = $('.tooltip').attr('id')
+
+    assert.strictEqual($('#' + id).length, 1, 'tooltip has unique id')
+    assert.strictEqual(id.indexOf('tooltip'), 0, 'tooltip id has prefix')
+  })
+
+  QUnit.test('should place tooltips relative to placement option', function (assert) {
+    assert.expect(2)
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ placement: 'bottom' })
+
+    $tooltip.bootstrapTooltip('show')
+
+    assert
+      .ok($('.tooltip')
+      .is('.fade.bs-tether-element-attached-top.bs-tether-element-attached-center.show'), 'has correct classes applied')
+
+    $tooltip.bootstrapTooltip('hide')
+
+    assert.strictEqual($tooltip.data('bs.tooltip').tip.parentNode, null, 'tooltip removed')
+  })
+
+  QUnit.test('should allow html entities', function (assert) {
+    assert.expect(2)
+    var $tooltip = $('<a href="#" rel="tooltip" title="&lt;b&gt;@fat&lt;/b&gt;"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ html: true })
+
+    $tooltip.bootstrapTooltip('show')
+    assert.notEqual($('.tooltip b').length, 0, 'b tag was inserted')
+
+    $tooltip.bootstrapTooltip('hide')
+    assert.strictEqual($tooltip.data('bs.tooltip').tip.parentNode, null, 'tooltip removed')
+  })
+
+  QUnit.test('should allow DOMElement title (html: false)', function (assert) {
+    assert.expect(3)
+    var title = document.createTextNode('<3 writing tests')
+    var $tooltip = $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ title: title })
+
+    $tooltip.bootstrapTooltip('show')
+
+    assert.notEqual($('.tooltip').length, 0, 'tooltip inserted')
+    assert.strictEqual($('.tooltip').text(), '<3 writing tests', 'title inserted')
+    assert.ok(!$.contains($('.tooltip').get(0), title), 'title node copied, not moved')
+  })
+
+  QUnit.test('should allow DOMElement title (html: true)', function (assert) {
+    assert.expect(3)
+    var title = document.createTextNode('<3 writing tests')
+    var $tooltip = $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ html: true, title: title })
+
+    $tooltip.bootstrapTooltip('show')
+
+    assert.notEqual($('.tooltip').length, 0, 'tooltip inserted')
+    assert.strictEqual($('.tooltip').text(), '<3 writing tests', 'title inserted')
+    assert.ok($.contains($('.tooltip').get(0), title), 'title node moved, not copied')
+  })
+
+
+  QUnit.test('should respect custom classes', function (assert) {
+    assert.expect(2)
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ template: '<div class="tooltip some-class"><div class="tooltip-arrow"/><div class="tooltip-inner"/></div>' })
+
+    $tooltip.bootstrapTooltip('show')
+    assert.ok($('.tooltip').hasClass('some-class'), 'custom class is present')
+
+    $tooltip.bootstrapTooltip('hide')
+    assert.strictEqual($tooltip.data('bs.tooltip').tip.parentNode, null, 'tooltip removed')
+  })
+
+  QUnit.test('should fire show event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .on('show.bs.tooltip', function () {
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should throw an error when show is called on hidden elements', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    try {
+      $('<div title="tooltip title" style="display: none"/>').bootstrapTooltip('show')
+    }
+    catch (err) {
+      assert.strictEqual(err.message, 'Please use show on visible elements')
+      done()
+    }
+  })
+
+  QUnit.test('should fire inserted event', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('inserted.bs.tooltip', function () {
+        assert.notEqual($('.tooltip').length, 0, 'tooltip was inserted')
+        assert.ok(true, 'inserted event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire shown event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"></div>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        assert.ok(true, 'shown was called')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not fire shown event when show was prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .on('show.bs.tooltip', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .on('shown.bs.tooltip', function () {
+        assert.ok(false, 'shown event fired')
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire hide event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        $(this).bootstrapTooltip('hide')
+      })
+      .on('hide.bs.tooltip', function () {
+        assert.ok(true, 'hide event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire hidden event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        $(this).bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.ok(true, 'hidden event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not fire hidden event when hide was prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        $(this).bootstrapTooltip('hide')
+      })
+      .on('hide.bs.tooltip', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'hide event fired')
+        done()
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.ok(false, 'hidden event fired')
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should destroy tooltip', function (assert) {
+    assert.expect(7)
+    var $tooltip = $('<div/>')
+      .bootstrapTooltip()
+      .on('click.foo', function () {})
+
+    assert.ok($tooltip.data('bs.tooltip'), 'tooltip has data')
+    assert.ok($._data($tooltip[0], 'events').mouseover && $._data($tooltip[0], 'events').mouseout, 'tooltip has hover events')
+    assert.strictEqual($._data($tooltip[0], 'events').click[0].namespace, 'foo', 'tooltip has extra click.foo event')
+
+    $tooltip.bootstrapTooltip('show')
+    $tooltip.bootstrapTooltip('dispose')
+
+    assert.ok(!$tooltip.hasClass('show'), 'tooltip is hidden')
+    assert.ok(!$._data($tooltip[0], 'bs.tooltip'), 'tooltip does not have data')
+    assert.strictEqual($._data($tooltip[0], 'events').click[0].namespace, 'foo', 'tooltip still has click.foo')
+    assert.ok(!$._data($tooltip[0], 'events').mouseover && !$._data($tooltip[0], 'events').mouseout, 'tooltip does not have hover events')
+  })
+
+  // QUnit.test('should show tooltip with delegate selector on click', function (assert) {
+  //   assert.expect(2)
+  //   var $div = $('<div><a href="#" rel="tooltip" title="Another tooltip"/></div>')
+  //     .appendTo('#qunit-fixture')
+  //     .bootstrapTooltip({
+  //       selector: 'a[rel="tooltip"]',
+  //       trigger: 'click'
+  //     })
+
+  //   $div.find('a').trigger('click')
+  //   assert.ok($('.tooltip').is('.fade.in'), 'tooltip is faded in')
+
+  //   $div.find('a').trigger('click')
+  //   assert.strictEqual($div.data('bs.tooltip').tip.parentNode, null, 'tooltip removed')
+  // })
+
+  QUnit.test('should show tooltip when toggle is called', function (assert) {
+    assert.expect(1)
+    $('<a href="#" rel="tooltip" title="tooltip on toggle"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ trigger: 'manual' })
+      .bootstrapTooltip('toggle')
+
+    assert.ok($('.tooltip').is('.fade.show'), 'tooltip is faded active')
+  })
+
+  QUnit.test('should hide previously shown tooltip when toggle is called on tooltip', function (assert) {
+    assert.expect(1)
+    $('<a href="#" rel="tooltip" title="tooltip on toggle">@ResentedHook</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ trigger: 'manual' })
+      .bootstrapTooltip('show')
+
+    $('.tooltip').bootstrapTooltip('toggle')
+    assert.ok($('.tooltip').not('.fade.show'), 'tooltip was faded out')
+  })
+
+  QUnit.test('should place tooltips inside body when container is body', function (assert) {
+    assert.expect(3)
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ container: 'body' })
+      .bootstrapTooltip('show')
+
+    assert.notEqual($('body > .tooltip').length, 0, 'tooltip is direct descendant of body')
+    assert.strictEqual($('#qunit-fixture > .tooltip').length, 0, 'tooltip is not in parent')
+
+    $tooltip.bootstrapTooltip('hide')
+    assert.strictEqual($('body > .tooltip').length, 0, 'tooltip was removed from dom')
+  })
+
+  QUnit.test('should add position class before positioning so that position-specific styles are taken into account', function (assert) {
+    assert.expect(1)
+    var styles = '<style>'
+      + '.tooltip.right { white-space: nowrap; }'
+      + '.tooltip.right .tooltip-inner { max-width: none; }'
+      + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div/>').appendTo('#qunit-fixture')
+    var $target = $('<a href="#" rel="tooltip" title="very very very very very very very very long tooltip in one line"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'right'
+      })
+      .bootstrapTooltip('show')
+
+    var $tooltip = $($target.data('bs.tooltip').tip)
+
+    // this is some dumb hack stuff because sub pixels in firefox
+    var top = Math.round($target.offset().top + $target[0].offsetHeight / 2 - $tooltip[0].offsetHeight / 2)
+    var top2 = Math.round($tooltip.offset().top)
+    var topDiff = top - top2
+    assert.ok(topDiff <= 1 && topDiff >= -1)
+    $target.bootstrapTooltip('hide')
+
+    $container.remove()
+    $styles.remove()
+  })
+
+  QUnit.test('should use title attribute for tooltip text', function (assert) {
+    assert.expect(2)
+    var $tooltip = $('<a href="#" rel="tooltip" title="Simple tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip()
+
+    $tooltip.bootstrapTooltip('show')
+    assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'Simple tooltip', 'title from title attribute is set')
+
+    $tooltip.bootstrapTooltip('hide')
+    assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+  })
+
+  QUnit.test('should prefer title attribute over title option', function (assert) {
+    assert.expect(2)
+    var $tooltip = $('<a href="#" rel="tooltip" title="Simple tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        title: 'This is a tooltip with some content'
+      })
+
+    $tooltip.bootstrapTooltip('show')
+    assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'Simple tooltip', 'title is set from title attribute while preferred over title option')
+
+    $tooltip.bootstrapTooltip('hide')
+    assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+  })
+
+  QUnit.test('should use title option', function (assert) {
+    assert.expect(2)
+    var $tooltip = $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        title: 'This is a tooltip with some content'
+      })
+
+    $tooltip.bootstrapTooltip('show')
+    assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'This is a tooltip with some content', 'title from title option is set')
+
+    $tooltip.bootstrapTooltip('hide')
+    assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+  })
+
+  QUnit.test('should not error when trying to show an top-placed tooltip that has been removed from the dom', function (assert) {
+    assert.expect(1)
+    var passed = true
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .one('show.bs.tooltip', function () {
+        $(this).remove()
+      })
+      .bootstrapTooltip({ placement: 'top' })
+
+    try {
+      $tooltip.bootstrapTooltip('show')
+    } catch (err) {
+      passed = false
+      console.log(err)
+    }
+
+    assert.ok(passed, '.tooltip(\'show\') should not throw an error if element no longer is in dom')
+  })
+
+  QUnit.test('should place tooltip on top of element', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var containerHTML = '<div>'
+        + '<p style="margin-top: 200px">'
+        + '<a href="#" title="very very very very very very very long tooltip">Hover me</a>'
+        + '</p>'
+        + '</div>'
+
+    var $container = $(containerHTML)
+      .css({
+        position: 'absolute',
+        bottom: 0,
+        left: 0,
+        textAlign: 'right',
+        width: 300,
+        height: 300
+      })
+      .appendTo('#qunit-fixture')
+
+    var $trigger = $container
+      .find('a')
+      .css('margin-top', 200)
+      .bootstrapTooltip({
+        placement: 'top',
+        animate: false
+      })
+      .bootstrapTooltip('show')
+
+    var $tooltip = $($trigger.data('bs.tooltip').tip)
+
+    setTimeout(function () {
+      assert.ok(Math.round($tooltip.offset().top + $tooltip.outerHeight()) <= Math.round($trigger.offset().top))
+      done()
+    }, 0)
+  })
+
+  QUnit.test('should show tooltip if leave event hasn\'t occurred before delay expires', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: 150 })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '100ms: tooltip is not faded active')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok($('.tooltip').is('.fade.show'), '200ms: tooltip is faded active')
+      done()
+    }, 200)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not show tooltip if leave event occurs before delay expires', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: 150 })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '100ms: tooltip not faded active')
+      $tooltip.trigger('mouseout')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '200ms: tooltip not faded active')
+      done()
+    }, 200)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not hide tooltip if leave event occurs and enter event occurs within the hide delay', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: { show: 0, hide: 150 } })
+
+    setTimeout(function () {
+      assert.ok($('.tooltip').is('.fade.show'), '1ms: tooltip faded active')
+      $tooltip.trigger('mouseout')
+
+      setTimeout(function () {
+        assert.ok($('.tooltip').is('.fade.show'), '100ms: tooltip still faded active')
+        $tooltip.trigger('mouseenter')
+      }, 100)
+
+      setTimeout(function () {
+        assert.ok($('.tooltip').is('.fade.show'), '200ms: tooltip still faded active')
+        done()
+      }, 200)
+    }, 0)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not show tooltip if leave event occurs before delay expires', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: 150 })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '100ms: tooltip not faded active')
+      $tooltip.trigger('mouseout')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '200ms: tooltip not faded active')
+      done()
+    }, 200)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not show tooltip if leave event occurs before delay expires, even if hide delay is 0', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: { show: 150, hide: 0 } })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '100ms: tooltip not faded active')
+      $tooltip.trigger('mouseout')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '250ms: tooltip not faded active')
+      done()
+    }, 250)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should wait 200ms before hiding the tooltip', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: { show: 0, hide: 150 } })
+
+    setTimeout(function () {
+      assert.ok($($tooltip.data('bs.tooltip').tip).is('.fade.show'), '1ms: tooltip faded active')
+
+      $tooltip.trigger('mouseout')
+
+      setTimeout(function () {
+        assert.ok($($tooltip.data('bs.tooltip').tip).is('.fade.show'), '100ms: tooltip still faded active')
+      }, 100)
+
+      setTimeout(function () {
+        assert.ok(!$($tooltip.data('bs.tooltip').tip).is('.show'), '200ms: tooltip removed')
+        done()
+      }, 200)
+
+    }, 0)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should correctly position tooltips on SVG elements', function (assert) {
+    if (!window.SVGElement) {
+      // Skip IE8 since it doesn't support SVG
+      assert.expect(0)
+      return
+    }
+    assert.expect(2)
+
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip, .tooltip *, .tooltip *:before, .tooltip *:after { box-sizing: border-box; }'
+        + '.tooltip { position: absolute; }'
+        + '.tooltip .tooltip-inner { width: 24px; height: 24px; font-family: Helvetica; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    $('#qunit-fixture').append(
+        '<div style="position: fixed; top: 0; left: 0;">'
+      + '  <svg width="200" height="200">'
+      + '    <circle cx="100" cy="100" r="10" title="m" id="theCircle" />'
+      + '  </svg>'
+      + '</div>')
+    var $circle = $('#theCircle')
+
+    $circle
+      .on('shown.bs.tooltip', function () {
+        var offset = $('.tooltip').offset()
+        $styles.remove()
+        assert.ok(Math.abs(offset.left - 88) <= 1, 'tooltip has correct horizontal location')
+        $circle.bootstrapTooltip('hide')
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        done()
+      })
+      .bootstrapTooltip({ placement: 'top', trigger: 'manual' })
+
+    $circle.bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not reload the tooltip on subsequent mouseenter events', function (assert) {
+    assert.expect(1)
+    var titleHtml = function () {
+      var uid = Util.getUID('tooltip')
+      return '<p id="tt-content">' + uid + '</p><p>' + uid + '</p><p>' + uid + '</p>'
+    }
+
+    var $tooltip = $('<span id="tt-outer" rel="tooltip" data-trigger="hover" data-placement="top">some text</span>')
+      .appendTo('#qunit-fixture')
+
+    $tooltip.bootstrapTooltip({
+      html: true,
+      animation: false,
+      trigger: 'hover',
+      delay: { show: 0, hide: 500 },
+      container: $tooltip,
+      title: titleHtml
+    })
+
+    $('#tt-outer').trigger('mouseenter')
+
+    var currentUid = $('#tt-content').text()
+
+    $('#tt-content').trigger('mouseenter')
+    assert.strictEqual(currentUid, $('#tt-content').text())
+  })
+
+  QUnit.test('should not reload the tooltip if the mouse leaves and re-enters before hiding', function (assert) {
+    assert.expect(4)
+
+    var titleHtml = function () {
+      var uid = Util.getUID('tooltip')
+      return '<p id="tt-content">' + uid + '</p><p>' + uid + '</p><p>' + uid + '</p>'
+    }
+
+    var $tooltip = $('<span id="tt-outer" rel="tooltip" data-trigger="hover" data-placement="top">some text</span>')
+      .appendTo('#qunit-fixture')
+
+    $tooltip.bootstrapTooltip({
+      html: true,
+      animation: false,
+      trigger: 'hover',
+      delay: { show: 0, hide: 500 },
+      title: titleHtml
+    })
+
+    var obj = $tooltip.data('bs.tooltip')
+
+    $('#tt-outer').trigger('mouseenter')
+
+    var currentUid = $('#tt-content').text()
+
+    $('#tt-outer').trigger('mouseleave')
+    assert.strictEqual(currentUid, $('#tt-content').text())
+
+    assert.ok(obj._hoverState === 'out', 'the tooltip hoverState should be set to "out"')
+
+    $('#tt-outer').trigger('mouseenter')
+    assert.ok(obj._hoverState === 'show', 'the tooltip hoverState should be set to "show"')
+
+    assert.strictEqual(currentUid, $('#tt-content').text())
+  })
+
+  QUnit.test('should correctly position tooltips on transformed elements', function (assert) {
+    var styleProps = document.documentElement.style
+    if (!('transform' in styleProps) && !('webkitTransform' in styleProps) && !('msTransform' in styleProps)) {
+      assert.expect(0)
+      return
+    }
+    assert.expect(2)
+
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '#qunit-fixture { top: 0; left: 0; }'
+        + '.tooltip, .tooltip *, .tooltip *:before, .tooltip *:after { box-sizing: border-box; }'
+        + '.tooltip { position: absolute; }'
+        + '.tooltip .tooltip-inner { width: 24px; height: 24px; font-family: Helvetica; }'
+        + '#target { position: absolute; top: 100px; left: 50px; width: 100px; height: 200px; -webkit-transform: rotate(270deg); -ms-transform: rotate(270deg); transform: rotate(270deg); }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $element = $('<div id="target" title="1"/>').appendTo('#qunit-fixture')
+
+    $element
+      .on('shown.bs.tooltip', function () {
+        var offset = $('.tooltip').offset()
+        $styles.remove()
+        assert.ok(Math.abs(offset.left - 88) <= 1, 'tooltip has correct horizontal location')
+        assert.ok(Math.abs(offset.top - 126) <= 1, 'tooltip has correct vertical location')
+        $element.bootstrapTooltip('hide')
+        done()
+      })
+      .bootstrapTooltip({
+        trigger: 'manual'
+      })
+
+    $element.bootstrapTooltip('show')
+  })
+
+  QUnit.test('should do nothing when an attempt is made to hide an uninitialized tooltip', function (assert) {
+    assert.expect(1)
+
+    var $tooltip = $('<span data-toggle="tooltip" title="some tip">some text</span>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.tooltip shown.bs.tooltip', function () {
+        assert.ok(false, 'should not fire any tooltip events')
+      })
+      .bootstrapTooltip('hide')
+    assert.strictEqual($tooltip.data('bs.tooltip'), undefined, 'should not initialize the tooltip')
+  })
+
+  QUnit.test('should not remove tooltip if multiple triggers are set and one is still active', function (assert) {
+    assert.expect(41)
+    var $el = $('<button>Trigger</button>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ trigger: 'click hover focus', animation: false })
+    var tooltip = $el.data('bs.tooltip')
+    var $tooltip = $(tooltip.getTipElement())
+
+    function showingTooltip() { return $tooltip.hasClass('show') || tooltip._hoverState === 'show' }
+
+    var tests = [
+        ['mouseenter', 'mouseleave'],
+
+        ['focusin', 'focusout'],
+
+        ['click', 'click'],
+
+        ['mouseenter', 'focusin', 'focusout', 'mouseleave'],
+        ['mouseenter', 'focusin', 'mouseleave', 'focusout'],
+
+        ['focusin', 'mouseenter', 'mouseleave', 'focusout'],
+        ['focusin', 'mouseenter', 'focusout', 'mouseleave'],
+
+        ['click', 'focusin', 'mouseenter', 'focusout', 'mouseleave', 'click'],
+        ['mouseenter', 'click', 'focusin', 'focusout', 'mouseleave', 'click'],
+        ['mouseenter', 'focusin', 'click', 'click', 'mouseleave', 'focusout']
+    ]
+
+    assert.ok(!showingTooltip())
+
+    $.each(tests, function (idx, triggers) {
+      for (var i = 0, len = triggers.length; i < len; i++) {
+        $el.trigger(triggers[i])
+        assert.equal(i < len - 1, showingTooltip())
+      }
+    })
+  })
+
+  QUnit.test('should show on first trigger after hide', function (assert) {
+    assert.expect(3)
+    var $el = $('<a href="#" rel="tooltip" title="Test tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ trigger: 'click hover focus', animation: false })
+
+    var tooltip = $el.data('bs.tooltip')
+    var $tooltip = $(tooltip.getTipElement())
+
+    function showingTooltip() { return $tooltip.hasClass('show') || tooltip._hoverState === 'show' }
+
+    $el.trigger('click')
+    assert.ok(showingTooltip(), 'tooltip is faded in')
+
+    $el.bootstrapTooltip('hide')
+    assert.ok(!showingTooltip(), 'tooltip was faded out')
+
+    $el.trigger('click')
+    assert.ok(showingTooltip(), 'tooltip is faded in again')
+  })
+
+  QUnit.test('should hide tooltip when their containing modal is closed', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var templateHTML = '<div id="modal-test" class="modal">' +
+                          '<div class="modal-dialog" role="document">' +
+                            '<div class="modal-content">' +
+                              '<div class="modal-body">' +
+                                '<a id="tooltipTest" href="#" data-toggle="tooltip" title="Some tooltip text!">Tooltip</a>' +
+                              '</div>' +
+                            '</div>' +
+                          '</div>' +
+                        '</div>'
+
+    $(templateHTML).appendTo('#qunit-fixture')
+    $('#tooltipTest')
+      .bootstrapTooltip({ trigger: 'manuel' })
+      .on('shown.bs.tooltip', function () {
+        $('#modal-test').modal('hide')
+      })
+      .on('hide.bs.tooltip', function () {
+        assert.ok(true, 'tooltip hide')
+        done()
+      })
+
+    $('#modal-test')
+      .on('shown.bs.modal', function () {
+        $('#tooltipTest').bootstrapTooltip('show')
+      })
+      .modal('show')
+  })
+})