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275 lines
10 KiB
JavaScript
275 lines
10 KiB
JavaScript
$(function () {
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'use strict';
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QUnit.module('popover plugin')
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QUnit.test('should be defined on jquery object', function (assert) {
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assert.expect(1)
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assert.ok($(document.body).popover, 'popover method is defined')
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})
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QUnit.module('popover', {
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beforeEach: function () {
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// Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
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$.fn.bootstrapPopover = $.fn.popover.noConflict()
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},
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afterEach: function () {
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$.fn.popover = $.fn.bootstrapPopover
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delete $.fn.bootstrapPopover
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}
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})
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QUnit.test('should provide no conflict', function (assert) {
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assert.expect(1)
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assert.strictEqual($.fn.popover, undefined, 'popover was set back to undefined (org value)')
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})
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QUnit.test('should return jquery collection containing the element', function (assert) {
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assert.expect(2)
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var $el = $('<div/>')
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var $popover = $el.bootstrapPopover()
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assert.ok($popover instanceof $, 'returns jquery collection')
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assert.strictEqual($popover[0], $el[0], 'collection contains element')
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})
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QUnit.test('should render popover element', function (assert) {
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assert.expect(2)
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var $popover = $('<a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a>')
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.appendTo('#qunit-fixture')
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.bootstrapPopover('show')
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assert.notEqual($('.popover').length, 0, 'popover was inserted')
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$popover.bootstrapPopover('hide')
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assert.strictEqual($('.popover').length, 0, 'popover removed')
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})
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QUnit.test('should store popover instance in popover data object', function (assert) {
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assert.expect(1)
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var $popover = $('<a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a>').bootstrapPopover()
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assert.ok($popover.data('bs.popover'), 'popover instance exists')
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})
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QUnit.test('should store popover trigger in popover instance data object', function (assert) {
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assert.expect(1)
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var $popover = $('<a href="#" title="ResentedHook">@ResentedHook</a>')
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.appendTo('#qunit-fixture')
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.bootstrapPopover()
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$popover.bootstrapPopover('show')
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assert.ok($('.popover').data('bs.popover'), 'popover trigger stored in instance data')
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})
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QUnit.test('should get title and content from options', function (assert) {
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assert.expect(4)
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var $popover = $('<a href="#">@fat</a>')
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.appendTo('#qunit-fixture')
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.bootstrapPopover({
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title: function () {
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return '@fat'
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},
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content: function () {
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return 'loves writing tests （╯°□°）╯︵ ┻━┻'
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}
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})
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$popover.bootstrapPopover('show')
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assert.notEqual($('.popover').length, 0, 'popover was inserted')
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assert.strictEqual($('.popover .popover-title').text(), '@fat', 'title correctly inserted')
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assert.strictEqual($('.popover .popover-content').text(), 'loves writing tests （╯°□°）╯︵ ┻━┻', 'content correctly inserted')
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$popover.bootstrapPopover('hide')
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assert.strictEqual($('.popover').length, 0, 'popover was removed')
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})
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QUnit.test('should not duplicate HTML object', function (assert) {
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assert.expect(6)
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var $div = $('<div/>').html('loves writing tests （╯°□°）╯︵ ┻━┻')
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var $popover = $('<a href="#">@fat</a>')
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.appendTo('#qunit-fixture')
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.bootstrapPopover({
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content: function () {
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return $div
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}
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})
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$popover.bootstrapPopover('show')
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assert.notEqual($('.popover').length, 0, 'popover was inserted')
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assert.equal($('.popover .popover-content').html(), $div, 'content correctly inserted')
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$popover.bootstrapPopover('hide')
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assert.strictEqual($('.popover').length, 0, 'popover was removed')
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$popover.bootstrapPopover('show')
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assert.notEqual($('.popover').length, 0, 'popover was inserted')
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assert.equal($('.popover .popover-content').html(), $div, 'content correctly inserted')
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$popover.bootstrapPopover('hide')
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assert.strictEqual($('.popover').length, 0, 'popover was removed')
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})
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QUnit.test('should get title and content from attributes', function (assert) {
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assert.expect(4)
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var $popover = $('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
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.appendTo('#qunit-fixture')
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.bootstrapPopover()
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.bootstrapPopover('show')
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assert.notEqual($('.popover').length, 0, 'popover was inserted')
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assert.strictEqual($('.popover .popover-title').text(), '@mdo', 'title correctly inserted')
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assert.strictEqual($('.popover .popover-content').text(), 'loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻', 'content correctly inserted')
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$popover.bootstrapPopover('hide')
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assert.strictEqual($('.popover').length, 0, 'popover was removed')
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})
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QUnit.test('should get title and content from attributes ignoring options passed via js', function (assert) {
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assert.expect(4)
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var $popover = $('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
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.appendTo('#qunit-fixture')
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.bootstrapPopover({
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title: 'ignored title option',
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content: 'ignored content option'
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})
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.bootstrapPopover('show')
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assert.notEqual($('.popover').length, 0, 'popover was inserted')
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assert.strictEqual($('.popover .popover-title').text(), '@mdo', 'title correctly inserted')
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assert.strictEqual($('.popover .popover-content').text(), 'loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻', 'content correctly inserted')
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$popover.bootstrapPopover('hide')
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assert.strictEqual($('.popover').length, 0, 'popover was removed')
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})
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QUnit.test('should respect custom template', function (assert) {
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assert.expect(3)
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var $popover = $('<a href="#">@fat</a>')
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.appendTo('#qunit-fixture')
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.bootstrapPopover({
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title: 'Test',
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content: 'Test',
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template: '<div class="popover foobar"><div class="popover-arrow"></div><div class="inner"><h3 class="title"/><div class="content"><p/></div></div></div>'
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})
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$popover.bootstrapPopover('show')
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assert.notEqual($('.popover').length, 0, 'popover was inserted')
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assert.ok($('.popover').hasClass('foobar'), 'custom class is present')
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$popover.bootstrapPopover('hide')
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assert.strictEqual($('.popover').length, 0, 'popover was removed')
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})
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QUnit.test('should destroy popover', function (assert) {
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assert.expect(7)
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var $popover = $('<div>Popover trigger</div>')
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.appendTo('#qunit-fixture')
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.bootstrapPopover({
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trigger: 'hover'
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})
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.on('click.foo', $.noop)
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assert.ok($popover.data('bs.popover'), 'popover has data')
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assert.ok($._data($popover[0], 'events').mouseover && $._data($popover[0], 'events').mouseout, 'popover has hover event')
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assert.strictEqual($._data($popover[0], 'events').click[0].namespace, 'foo', 'popover has extra click.foo event')
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$popover.bootstrapPopover('show')
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$popover.bootstrapPopover('destroy')
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assert.ok(!$popover.hasClass('in'), 'popover is hidden')
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assert.ok(!$popover.data('popover'), 'popover does not have data')
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assert.strictEqual($._data($popover[0], 'events').click[0].namespace, 'foo', 'popover still has click.foo')
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assert.ok(!$._data($popover[0], 'events').mouseover && !$._data($popover[0], 'events').mouseout, 'popover does not have any events')
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})
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QUnit.test('should render popover element using delegated selector', function (assert) {
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assert.expect(2)
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var $div = $('<div><a href="#" title="mdo" data-content="http://twitter.com/mdo">@mdo</a></div>')
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.appendTo('#qunit-fixture')
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.bootstrapPopover({
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selector: 'a',
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trigger: 'click'
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})
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$div.find('a').trigger('click')
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assert.notEqual($('.popover').length, 0, 'popover was inserted')
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$div.find('a').trigger('click')
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assert.strictEqual($('.popover').length, 0, 'popover was removed')
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})
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QUnit.test('should detach popover content rather than removing it so that event handlers are left intact', function (assert) {
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assert.expect(1)
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var $content = $('<div class="content-with-handler"><a class="btn btn-warning">Button with event handler</a></div>').appendTo('#qunit-fixture')
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var handlerCalled = false
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$('.content-with-handler .btn').on('click', function () {
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handlerCalled = true
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})
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var $div = $('<div><a href="#">Show popover</a></div>')
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.appendTo('#qunit-fixture')
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.bootstrapPopover({
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html: true,
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trigger: 'manual',
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container: 'body',
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content: function () {
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return $content
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}
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})
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var done = assert.async()
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$div
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.one('shown.bs.popover', function () {
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$div
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.one('hidden.bs.popover', function () {
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$div
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.one('shown.bs.popover', function () {
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$('.content-with-handler .btn').trigger('click')
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$div.bootstrapPopover('destroy')
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assert.ok(handlerCalled, 'content\'s event handler still present')
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done()
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})
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.bootstrapPopover('show')
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})
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.bootstrapPopover('hide')
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})
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.bootstrapPopover('show')
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})
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QUnit.test('should throw an error when trying to show a popover on a hidden element', function (assert) {
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assert.expect(1)
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var $target = $('<a href="#" title="Another popover" data-content="Body" style="display: none;">I am hidden</a>').appendTo('#qunit-fixture')
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assert.throws(function () {
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$target.bootstrapPopover('show')
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}, new Error('Can\'t show a tooltip/popover on a hidden element'))
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$target.remove()
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})
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QUnit.test('should throw an error when initializing popover on the document object without specifying a delegation selector', function (assert) {
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assert.expect(1)
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assert.throws(function () {
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$(document).bootstrapPopover({ title: 'What am I on?', content: 'My selector is missing' })
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}, new Error('`selector` option must be specified when initializing popover on the window.document object!'))
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})
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QUnit.test('should do nothing when an attempt is made to hide an uninitialized popover', function (assert) {
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assert.expect(1)
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var $popover = $('<span data-toggle="popover" data-title="some title" data-content="some content">some text</span>')
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.appendTo('#qunit-fixture')
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.on('hidden.bs.popover shown.bs.popover', function () {
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assert.ok(false, 'should not fire any popover events')
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})
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.bootstrapPopover('hide')
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assert.strictEqual($popover.data('bs.popover'), undefined, 'should not initialize the popover')
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})
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})
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