diff options
author | Johann-S <johann.servoire@gmail.com> | 2019-06-30 12:37:25 +0300 |
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committer | Johann-S <johann.servoire@gmail.com> | 2019-07-23 15:23:50 +0300 |
commit | b7b56cb10a444ff8b804c770e884433b298f6a41 (patch) | |
tree | 6bd06604514f80e3261443f4398144376123cbbc /js/tests | |
parent | 85b70cef3cc2b76978274521f0601a5bc1e4f852 (diff) |
rewrite scrollspy unit tests
Diffstat (limited to 'js/tests')
-rw-r--r-- | js/tests/unit/scrollspy.js | 743 |
1 files changed, 0 insertions, 743 deletions
diff --git a/js/tests/unit/scrollspy.js b/js/tests/unit/scrollspy.js deleted file mode 100644 index d191150f19..0000000000 --- a/js/tests/unit/scrollspy.js +++ /dev/null @@ -1,743 +0,0 @@ -$(function () { - 'use strict' - - var ScrollSpy = typeof window.bootstrap === 'undefined' ? window.ScrollSpy : window.bootstrap.ScrollSpy - - QUnit.module('scrollspy plugin') - - QUnit.test('should be defined on jquery object', function (assert) { - assert.expect(1) - assert.ok($(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-fixture').html('') - } - }) - - QUnit.test('should provide no conflict', function (assert) { - assert.expect(1) - assert.strictEqual(typeof $.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/>').appendTo('#qunit-fixture') - $el.bootstrapScrollspy() - try { - $el.bootstrapScrollspy('noMethod') - } catch (error) { - assert.strictEqual(error.message, 'No method named "noMethod"') - } - }) - - QUnit.test('should return jquery collection containing the element', function (assert) { - assert.expect(2) - var $el = $('<div/>').appendTo('#qunit-fixture') - 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 class="nav-item"><a href="#masthead">Overview</a></li>' + - '<li class="nav-item"><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 class="nav-item"><a href="#masthead">Overview</a></li>' + - '<li class="nav-item"><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="navbar-nav">' + - '<li class="nav-item active"><a class="nav-link" id="one-link" href="#one">One</a></li>' + - '<li class="nav-item"><a class="nav-link" id="two-link" href="#two">Two</a></li>' + - '<li class="nav-item"><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 class="nav-item"><a class="nav-link" id="a-1" href="#div-1">div 1</a></li>' + - '<li class="nav-item"><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 = $.Deferred() - // add top padding to fix Chrome on Android failures - var paddingTop = 5 - var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top) + paddingTop - $content.one('scroll', function () { - assert.ok($(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 to the correct element (nav markup)', function (assert) { - assert.expect(2) - var navbarHtml = - '<nav class="navbar">' + - '<nav class="nav">' + - '<a class="nav-link" id="a-1" href="#div-1">div 1</a>' + - '<a class="nav-link" id="a-2" href="#div-2">div 2</a>' + - '</nav>' + - '</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 = $.Deferred() - // add top padding to fix Chrome on Android failures - var paddingTop = 5 - var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top) + paddingTop - $content.one('scroll', function () { - assert.ok($(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 to the correct element (list-group markup)', function (assert) { - assert.expect(2) - var navbarHtml = - '<nav class="navbar">' + - '<div class="list-group">' + - '<a class="list-group-item" id="a-1" href="#div-1">div 1</a>' + - '<a class="list-group-item" id="a-2" href="#div-2">div 2</a>' + - '</div>' + - '</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 = $.Deferred() - // add top padding to fix Chrome on Android failures - var paddingTop = 5 - var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top) + paddingTop - $content.one('scroll', function () { - assert.ok($(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 class="nav-item"><a id="a-1" class="nav-link" href="#div-1">div 1</a>' + - '<ul class="nav">' + - '<li class="nav-item"><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 add the active class correctly when there are nested elements (nav markup)', function (assert) { - assert.expect(6) - var times = 0 - var done = assert.async() - var navbarHtml = '<nav id="navigation" class="navbar">' + - '<nav class="nav">' + - '<a id="a-1" class="nav-link" href="#div-1">div 1</a>' + - '<nav class="nav">' + - '<a id="a-2" class="nav-link" href="#div-2">div 2</a>' + - '</nav>' + - '</nav>' + - '</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 add the active class correctly when there are nested elements (nav nav-item markup)', function (assert) { - assert.expect(6) - var times = 0 - var done = assert.async() - var navbarHtml = '<nav id="navigation" class="navbar">' + - '<ul class="nav">' + - '<li class="nav-item"><a id="a-1" class="nav-link" href="#div-1">div 1</a></li>' + - '<ul class="nav">' + - '<li class="nav-item"><a id="a-2" class="nav-link" href="#div-2">div 2</a></li>' + - '</ul>' + - '</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 add the active class correctly when there are nested elements (list-group markup)', function (assert) { - assert.expect(6) - var times = 0 - var done = assert.async() - var navbarHtml = '<nav id="navigation" class="navbar">' + - '<div class="list-group">' + - '<a id="a-1" class="list-group-item" href="#div-1">div 1</a>' + - '<div class="list-group">' + - '<a id="a-2" class="list-group-item" href="#div-2">div 2</a>' + - '</div>' + - '</div>' + - '</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="navbar-nav">' + - '<li class="nav-item"><a id="one-link" class="nav-link active" href="#one">One</a></li>' + - '<li class="nav-item"><a id="two-link" class="nav-link" href="#two">Two</a></li>' + - '<li class="nav-item"><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="navbar-nav">' + - '<li class="nav-item"><a id="one-link" class="nav-link active" href="#one">One</a></li>' + - '<li class="nav-item"><a id="two-link" class="nav-link" href="#two">Two</a></li>' + - '<li class="nav-item"><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: $scrollspy[0].offsetTop - }) - .one('scroll', function () { - assert.strictEqual($('.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 class="nav-item"><a id="li-100-1" class="nav-link" href="#div-100-1">div 1</a></li>' + - '<li class="nav-item"><a id="li-100-2" class="nav-link" href="#div-100-2">div 2</a></li>' + - '<li class="nav-item"><a id="li-100-3" class="nav-link" href="#div-100-3">div 3</a></li>' + - '<li class="nav-item"><a id="li-100-4" class="nav-link" href="#div-100-4">div 4</a></li>' + - '<li class="nav-item"><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 = $.Deferred() - // add top padding to fix Chrome on Android failures - var paddingTop = 5 - var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top) + paddingTop - $content.one('scroll', function () { - assert.ok($(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 class="nav-item"><a id="li-' + type + 'm-1" class="nav-link" href="#div-' + type + 'm-1">div 1</a></li>' + - '<li class="nav-item"><a id="li-' + type + 'm-2" class="nav-link" href="#div-' + type + 'm-2">div 2</a></li>' + - '<li class="nav-item"><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.dispatchEvent(new Event('load')) - } - - var $target = $('#div-' + type + 'm-2') - var scrollspy = ScrollSpy._getInstance($content[0]) - - 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 class="nav-item"><a class="nav-link" id="li-' + type + 'm-1" href="#div-' + type + 'm-1">div 1</a></li>' + - '<li class="nav-item"><a class="nav-link" id="li-' + type + 'm-2" href="#div-' + type + 'm-2">div 2</a></li>' + - '<li class="nav-item"><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.dispatchEvent(new Event('load')) - } - - var $target = $('#div-' + type + 'm-2') - var scrollspy = ScrollSpy._getInstance($content[0]) - - 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 return the version', function (assert) { - assert.expect(1) - assert.strictEqual(typeof ScrollSpy.VERSION, 'string') - }) -}) |