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$(function () {
'use strict';
QUnit.module('popover plugin')
QUnit.test('should be defined on jquery object', function (assert) {
assert.expect(1)
assert.ok($(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 $.fn.bootstrapPopover
}
})
QUnit.test('should provide no conflict', function (assert) {
assert.expect(1)
assert.strictEqual($.fn.popover, undefined, 'popover was set back to undefined (org value)')
})
QUnit.test('should 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 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({
content: function () {
return $div
}
})
$popover.bootstrapPopover('show')
assert.notEqual($('.popover').length, 0, 'popover was inserted')
assert.equal($('.popover .popover-content').html(), $div, '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, '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')
$popover.bootstrapPopover('destroy')
assert.ok(!$popover.hasClass('in'), '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('destroy')
assert.ok(handlerCalled, 'content\'s event handler still present')
done()
})
.bootstrapPopover('show')
})
.bootstrapPopover('hide')
})
.bootstrapPopover('show')
})
QUnit.test('should throw an error when initializing popover on the document object without specifying a delegation selector', function (assert) {
assert.expect(1)
assert.throws(function () {
$(document).bootstrapPopover({ title: 'What am I on?', content: 'My selector is missing' })
}, new Error('`selector` option must be specified when initializing popover on the window.document object!'))
})
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')
})
})
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