$(function () {
'use strict';
module('carousel plugin')
test('should be defined on jQuery object', function () {
ok($(document.body).carousel, 'carousel method is defined')
})
module('carousel', {
setup: 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()
},
teardown: function () {
$.fn.carousel = $.fn.bootstrapCarousel
delete $.fn.bootstrapCarousel
}
})
test('should provide no conflict', function () {
strictEqual($.fn.carousel, undefined, 'carousel was set back to undefined (orig value)')
})
test('should return jquery collection containing the element', function () {
var $el = $('<div/>')
var $carousel = $el.bootstrapCarousel()
ok($carousel instanceof $, 'returns jquery collection')
strictEqual($carousel[0], $el[0], 'collection contains element')
})
test('should not fire slid when slide is prevented', function () {
stop()
$('<div class="carousel"/>')
.on('slide.bs.carousel', function (e) {
e.preventDefault()
ok(true, 'slide event fired')
start()
})
.on('slid.bs.carousel', function () {
ok(false, 'slid event fired')
})
.bootstrapCarousel('next')
})
test('should reset when slide is prevented', function () {
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="item active">'
+ '<div class="carousel-caption"/>'
+ '</div>'
+ '<div class="item">'
+ '<div class="carousel-caption"/>'
+ '</div>'
+ '<div class="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)
stop()
$carousel
.one('slide.bs.carousel', function (e) {
e.preventDefault()
setTimeout(function () {
ok($carousel.find('.item:eq(0)').is('.active'), 'first item still active')
ok($carousel.find('.carousel-indicators li:eq(0)').is('.active'), 'first indicator still active')
$carousel.bootstrapCarousel('next')
}, 0)
})
.one('slid.bs.carousel', function () {
setTimeout(function () {
ok(!$carousel.find('.item:eq(0)').is('.active'), 'first item still active')
ok(!$carousel.find('.carousel-indicators li:eq(0)').is('.active'), 'first indicator still active')
ok($carousel.find('.item:eq(1)').is('.active'), 'second item active')
ok($carousel.find('.carousel-indicators li:eq(1)').is('.active'), 'second indicator active')
start()
}, 0)
})
.bootstrapCarousel('next')
})
test('should fire slide event with direction', function () {
var carouselHTML = '<div id="myCarousel" class="carousel slide">'
+ '<div class="carousel-inner">'
+ '<div class="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="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="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">‹</a>'
+ '<a class="right carousel-control" href="#myCarousel" data-slide="next">›</a>'
+ '</div>'
var $carousel = $(carouselHTML)
stop()
$carousel
.one('slide.bs.carousel', function (e) {
ok(e.direction, 'direction present on next')
strictEqual(e.direction, 'left', 'direction is left on next')
$carousel
.one('slide.bs.carousel', function (e) {
ok(e.direction, 'direction present on prev')
strictEqual(e.direction, 'right', 'direction is right on prev')
start()
})
.bootstrapCarousel('prev')
})
.bootstrapCarousel('next')
})
test('should fire slid event with direction', function () {
var carouselHTML = '<div id="myCarousel" class="carousel slide">'
+ '<div class="carousel-inner">'
+ '<div class="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="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="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">‹</a>'
+ '<a class="right carousel-control" href="#myCarousel" data-slide="next">›</a>'
+ '</div>'
var $carousel = $(carouselHTML)
stop()
$carousel
.one('slid.bs.carousel', function (e) {
ok(e.direction, 'direction present on next')
strictEqual(e.direction, 'left', 'direction is left on next')
$carousel
.one('slid.bs.carousel', function (e) {
ok(e.direction, 'direction present on prev')
strictEqual(e.direction, 'right', 'direction is right on prev')
start()
})
.bootstrapCarousel('prev')
})
.bootstrapCarousel('next')
})
test('should fire slide event with relatedTarget', function () {
var template = '<div id="myCarousel" class="carousel slide">'
+ '<div class="carousel-inner">'
+ '<div class="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="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="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">‹</a>'
+ '<a class="right carousel-control" href="#myCarousel" data-slide="next">›</a>'
+ '</div>'
stop()
$(template)
.on('slide.bs.carousel', function (e) {
ok(e.relatedTarget, 'relatedTarget present')
ok($(e.relatedTarget).hasClass('item'), 'relatedTarget has class "item"')
start()
})
.bootstrapCarousel('next')
})
test('should fire slid event with relatedTarget', function () {
var template = '<div id="myCarousel" class="carousel slide">'
+ '<div class="carousel-inner">'
+ '<div class="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="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="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">‹</a>'
+ '<a class="right carousel-control" href="#myCarousel" data-slide="next">›</a>'
+ '</div>'
stop()
$(template)
.on('slid.bs.carousel', function (e) {
ok(e.relatedTarget, 'relatedTarget present')
ok($(e.relatedTarget).hasClass('item'), 'relatedTarget has class "item"')
start()
})
.bootstrapCarousel('next')
})
test('should set interval from data attribute', function () {
var templateHTML = '<div id="myCarousel" class="carousel slide">'
+ '<div class="carousel-inner">'
+ '<div class="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="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="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">‹</a>'
+ '<a class="right carousel-control" href="#myCarousel" data-slide="next">›</a>'
+ '</div>'
var $carousel = $(templateHTML)
$carousel.attr('data-interval', 1814)
$carousel.appendTo('body')
$('[data-slide]').first().click()
equal($carousel.data('bs.carousel').options.interval, 1814)
$carousel.remove()
$carousel.appendTo('body').attr('data-modal', 'foobar')
$('[data-slide]').first().click()
equal($carousel.data('bs.carousel').options.interval, 1814, 'even if there is an data-modal attribute set')
$carousel.remove()
$carousel.appendTo('body')
$('[data-slide]').first().click()
$carousel.attr('data-interval', 1860)
$('[data-slide]').first().click()
equal($carousel.data('bs.carousel').options.interval, 1814, 'attributes should be read only on initialization')
$carousel.remove()
$carousel.attr('data-interval', false)
$carousel.appendTo('body')
$carousel.bootstrapCarousel(1)
strictEqual($carousel.data('bs.carousel').options.interval, false, 'data attribute has higher priority than default options')
$carousel.remove()
})
test('should skip over non-items when using item indices', function () {
var templateHTML = '<div id="myCarousel" class="carousel" data-interval="1814">'
+ '<div class="carousel-inner">'
+ '<div class="item active">'
+ '<img alt="">'
+ '</div>'
+ '<script type="text/x-metamorph" id="thingy"/>'
+ '<div class="item">'
+ '<img alt="">'
+ '</div>'
+ '<div class="item">'
+ '</div>'
+ '</div>'
+ '</div>'
var $template = $(templateHTML)
$template.bootstrapCarousel()
strictEqual($template.find('.item')[0], $template.find('.active')[0], 'first item active')
$template.bootstrapCarousel(1)
strictEqual($template.find('.item')[1], $template.find('.active')[0], 'second item active')
})
test('should skip over non-items when using next/prev methods', function () {
var templateHTML = '<div id="myCarousel" class="carousel" data-interval="1814">'
+ '<div class="carousel-inner">'
+ '<div class="item active">'
+ '<img alt="">'
+ '</div>'
+ '<script type="text/x-metamorph" id="thingy"/>'
+ '<div class="item">'
+ '<img alt="">'
+ '</div>'
+ '<div class="item">'
+ '</div>'
+ '</div>'
+ '</div>'
var $template = $(templateHTML)
$template.bootstrapCarousel()
strictEqual($template.find('.item')[0], $template.find('.active')[0], 'first item active')
$template.bootstrapCarousel('next')
strictEqual($template.find('.item')[1], $template.find('.active')[0], 'second item active')
})
test('should go to previous item if left arrow key is pressed', function () {
var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">'
+ '<div class="carousel-inner">'
+ '<div id="first" class="item">'
+ '<img alt="">'
+ '</div>'
+ '<div id="second" class="item active">'
+ '<img alt="">'
+ '</div>'
+ '<div id="third" class="item">'
+ '<img alt="">'
+ '</div>'
+ '</div>'
+ '</div>'
var $template = $(templateHTML)
$template.bootstrapCarousel()
strictEqual($template.find('.item')[1], $template.find('.active')[0], 'second item active')
$template.trigger($.Event('keydown', { which: 37 }))
strictEqual($template.find('.item')[0], $template.find('.active')[0], 'first item active')
})
test('should go to next item if right arrow key is pressed', function () {
var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">'
+ '<div class="carousel-inner">'
+ '<div id="first" class="item active">'
+ '<img alt="">'
+ '</div>'
+ '<div id="second" class="item">'
+ '<img alt="">'
+ '</div>'
+ '<div id="third" class="item">'
+ '<img alt="">'
+ '</div>'
+ '</div>'
+ '</div>'
var $template = $(templateHTML)
$template.bootstrapCarousel()
strictEqual($template.find('.item')[0], $template.find('.active')[0], 'first item active')
$template.trigger($.Event('keydown', { which: 39 }))
strictEqual($template.find('.item')[1], $template.find('.active')[0], 'second item active')
})
test('should support disabling the keyboard navigation', function () {
var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false" data-keyboard="false">'
+ '<div class="carousel-inner">'
+ '<div id="first" class="item active">'
+ '<img alt="">'
+ '</div>'
+ '<div id="second" class="item">'
+ '<img alt="">'
+ '</div>'
+ '<div id="third" class="item">'
+ '<img alt="">'
+ '</div>'
+ '</div>'
+ '</div>'
var $template = $(templateHTML)
$template.bootstrapCarousel()
strictEqual($template.find('.item')[0], $template.find('.active')[0], 'first item active')
$template.trigger($.Event('keydown', { which: 39 }))
strictEqual($template.find('.item')[0], $template.find('.active')[0], 'first item still active after right arrow press')
$template.trigger($.Event('keydown', { which: 37 }))
strictEqual($template.find('.item')[0], $template.find('.active')[0], 'first item still active after left arrow press')
})
test('should only add mouseenter and mouseleave listeners when not on mobile', function () {
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="item active">'
+ '<img alt="">'
+ '</div>'
+ '<div id="second" class="item">'
+ '<img alt="">'
+ '</div>'
+ '<div id="third" class="item">'
+ '<img alt="">'
+ '</div>'
+ '</div>'
+ '</div>'
var $template = $(templateHTML).bootstrapCarousel()
$.each(['mouseover', 'mouseout'], function (i, type) {
strictEqual(type in $._data($template[0], 'events'), !isMobile, 'does' + (isMobile ? ' not' : '') + ' listen for ' + type + ' events')
})
})
})