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$(function () {
'use strict';
QUnit.module('modal plugin')
QUnit.test('should be defined on jquery object', function (assert) {
assert.expect(1)
assert.ok($(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 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.DEFAULTS, '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 set aria-hidden to false when show method is called', function (assert) {
assert.expect(1)
var done = assert.async()
$('<div id="modal-test"/>')
.on('shown.bs.modal', function () {
assert.strictEqual($('#modal-test').attr('aria-hidden'), 'false', 'aria-hidden is set to string "false" when modal shown')
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 set aria-hidden to true when hide is called', function (assert) {
assert.expect(2)
var done = assert.async()
$('<div id="modal-test"/>')
.on('shown.bs.modal', function () {
assert.strictEqual($('#modal-test').length, 1, 'modal has been inserted into the dom')
$(this).bootstrapModal('hide')
})
.on('hidden.bs.modal', function () {
assert.strictEqual($('#modal-test').attr('aria-hidden'), 'true', 'aria-hidden is set to string "true" when modal shown')
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 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 insterted 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($('#modal-test').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 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 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')
})
})
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