mirror of
https://github.com/twbs/bootstrap.git
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390 lines
13 KiB
JavaScript
390 lines
13 KiB
JavaScript
$(function () {
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'use strict';
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QUnit.module('modal plugin')
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QUnit.test('should be defined on jquery object', function (assert) {
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assert.expect(1)
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assert.ok($(document.body).modal, 'modal method is defined')
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})
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QUnit.module('modal', {
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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.bootstrapModal = $.fn.modal.noConflict()
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},
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afterEach: function () {
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$.fn.modal = $.fn.bootstrapModal
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delete $.fn.bootstrapModal
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}
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})
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QUnit.test('should provide no conflict', function (assert) {
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assert.expect(1)
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assert.strictEqual($.fn.modal, undefined, 'modal was set back to undefined (orig value)')
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})
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QUnit.test('should throw explicit error on undefined method', function (assert) {
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assert.expect(1)
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var $el = $('<div id="modal-test"/>')
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$el.bootstrapModal()
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try {
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$el.bootstrapModal('noMethod')
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}
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catch (err) {
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assert.strictEqual(err.message, 'No method named "noMethod"')
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}
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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 id="modal-test"/>')
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var $modal = $el.bootstrapModal()
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assert.ok($modal instanceof $, 'returns jquery collection')
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assert.strictEqual($modal[0], $el[0], 'collection contains element')
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})
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QUnit.test('should expose defaults var for settings', function (assert) {
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assert.expect(1)
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assert.ok($.fn.bootstrapModal.Constructor.Default, 'default object exposed')
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})
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QUnit.test('should insert into dom when show method is called', function (assert) {
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assert.expect(1)
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var done = assert.async()
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$('<div id="modal-test"/>')
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.on('shown.bs.modal', function () {
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assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
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done()
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})
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.bootstrapModal('show')
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})
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QUnit.test('should fire show event', function (assert) {
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assert.expect(1)
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var done = assert.async()
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$('<div id="modal-test"/>')
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.on('show.bs.modal', function () {
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assert.ok(true, 'show event fired')
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done()
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})
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.bootstrapModal('show')
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})
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QUnit.test('should not fire shown when show was prevented', function (assert) {
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assert.expect(1)
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var done = assert.async()
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$('<div id="modal-test"/>')
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.on('show.bs.modal', function (e) {
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e.preventDefault()
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assert.ok(true, 'show event fired')
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done()
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})
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.on('shown.bs.modal', function () {
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assert.ok(false, 'shown event fired')
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})
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.bootstrapModal('show')
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})
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QUnit.test('should hide modal when hide is called', function (assert) {
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assert.expect(3)
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var done = assert.async()
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$('<div id="modal-test"/>')
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.on('shown.bs.modal', function () {
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assert.ok($('#modal-test').is(':visible'), 'modal visible')
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assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
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$(this).bootstrapModal('hide')
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})
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.on('hidden.bs.modal', function () {
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assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
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done()
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})
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.bootstrapModal('show')
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})
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QUnit.test('should toggle when toggle is called', function (assert) {
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assert.expect(3)
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var done = assert.async()
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$('<div id="modal-test"/>')
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.on('shown.bs.modal', function () {
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assert.ok($('#modal-test').is(':visible'), 'modal visible')
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assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
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$(this).bootstrapModal('toggle')
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})
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.on('hidden.bs.modal', function () {
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assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
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done()
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})
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.bootstrapModal('toggle')
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})
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QUnit.test('should remove from dom when click [data-dismiss="modal"]', function (assert) {
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assert.expect(3)
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var done = assert.async()
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$('<div id="modal-test"><span class="close" data-dismiss="modal"/></div>')
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.on('shown.bs.modal', function () {
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assert.ok($('#modal-test').is(':visible'), 'modal visible')
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assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
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$(this).find('.close').trigger('click')
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})
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.on('hidden.bs.modal', function () {
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assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
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done()
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})
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.bootstrapModal('toggle')
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})
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QUnit.test('should allow modal close with "backdrop:false"', function (assert) {
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assert.expect(2)
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var done = assert.async()
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$('<div id="modal-test" data-backdrop="false"/>')
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.on('shown.bs.modal', function () {
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assert.ok($('#modal-test').is(':visible'), 'modal visible')
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$(this).bootstrapModal('hide')
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})
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.on('hidden.bs.modal', function () {
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assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
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done()
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})
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.bootstrapModal('show')
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})
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QUnit.test('should close modal when clicking outside of modal-content', function (assert) {
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assert.expect(3)
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var done = assert.async()
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$('<div id="modal-test"><div class="contents"/></div>')
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.on('shown.bs.modal', function () {
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assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
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$('.contents').trigger('click')
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assert.ok($('#modal-test').is(':visible'), 'modal visible')
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$('#modal-test').trigger('click')
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})
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.on('hidden.bs.modal', function () {
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assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
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done()
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})
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.bootstrapModal('show')
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})
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QUnit.test('should close modal when escape key is pressed via keydown', function (assert) {
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assert.expect(3)
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var done = assert.async()
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var $div = $('<div id="modal-test"/>')
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$div
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.on('shown.bs.modal', function () {
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assert.ok($('#modal-test').length, 'modal insterted into dom')
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assert.ok($('#modal-test').is(':visible'), 'modal visible')
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$div.trigger($.Event('keydown', { which: 27 }))
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setTimeout(function () {
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assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
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$div.remove()
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done()
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}, 0)
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})
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.bootstrapModal('show')
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})
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QUnit.test('should not close modal when escape key is pressed via keyup', function (assert) {
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assert.expect(3)
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var done = assert.async()
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var $div = $('<div id="modal-test"/>')
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$div
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.on('shown.bs.modal', function () {
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assert.ok($('#modal-test').length, 'modal inserted into dom')
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assert.ok($('#modal-test').is(':visible'), 'modal visible')
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$div.trigger($.Event('keyup', { which: 27 }))
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setTimeout(function () {
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assert.ok($div.is(':visible'), 'modal still visible')
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$div.remove()
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done()
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}, 0)
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})
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.bootstrapModal('show')
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})
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QUnit.test('should trigger hide event once when clicking outside of modal-content', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var triggered
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$('<div id="modal-test"><div class="contents"/></div>')
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.on('shown.bs.modal', function () {
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triggered = 0
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$('#modal-test').trigger('click')
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})
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.on('hide.bs.modal', function () {
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triggered += 1
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assert.strictEqual(triggered, 1, 'modal hide triggered once')
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done()
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})
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.bootstrapModal('show')
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})
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QUnit.test('should close reopened modal with [data-dismiss="modal"] click', function (assert) {
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assert.expect(2)
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var done = assert.async()
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$('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div></div>')
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.one('shown.bs.modal', function () {
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$('#close').trigger('click')
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})
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.one('hidden.bs.modal', function () {
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// after one open-close cycle
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assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
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$(this)
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.one('shown.bs.modal', function () {
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$('#close').trigger('click')
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})
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.one('hidden.bs.modal', function () {
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assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
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done()
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})
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.bootstrapModal('show')
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})
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.bootstrapModal('show')
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})
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QUnit.test('should restore focus to toggling element when modal is hidden after having been opened via data-api', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var $toggleBtn = $('<button data-toggle="modal" data-target="#modal-test"/>').appendTo('#qunit-fixture')
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$('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div></div>')
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.on('hidden.bs.modal', function () {
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setTimeout(function () {
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assert.ok($(document.activeElement).is($toggleBtn), 'toggling element is once again focused')
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done()
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}, 0)
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})
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.on('shown.bs.modal', function () {
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$('#close').trigger('click')
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})
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.appendTo('#qunit-fixture')
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$toggleBtn.trigger('click')
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})
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QUnit.test('should not restore focus to toggling element if the associated show event gets prevented', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var $toggleBtn = $('<button data-toggle="modal" data-target="#modal-test"/>').appendTo('#qunit-fixture')
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var $otherBtn = $('<button id="other-btn"/>').appendTo('#qunit-fixture')
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$('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div>')
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.one('show.bs.modal', function (e) {
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e.preventDefault()
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$otherBtn.trigger('focus')
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setTimeout($.proxy(function () {
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$(this).bootstrapModal('show')
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}, this), 0)
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})
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.on('hidden.bs.modal', function () {
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setTimeout(function () {
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assert.ok($(document.activeElement).is($otherBtn), 'focus returned to toggling element')
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done()
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}, 0)
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})
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.on('shown.bs.modal', function () {
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$('#close').trigger('click')
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})
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.appendTo('#qunit-fixture')
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$toggleBtn.trigger('click')
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})
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QUnit.test('should restore inline body padding after closing', function (assert) {
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assert.expect(2)
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var done = assert.async()
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var originalBodyPad = 0
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var $body = $(document.body)
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$body.css('padding-right', originalBodyPad)
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$('<div id="modal-test"/>')
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.on('hidden.bs.modal', function () {
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var currentBodyPad = parseInt($body.css('padding-right'), 10)
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assert.notStrictEqual($body.attr('style'), '', 'body has non-empty style attribute')
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assert.strictEqual(currentBodyPad, originalBodyPad, 'original body padding was not changed')
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$body.removeAttr('style')
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done()
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})
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.on('shown.bs.modal', function () {
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$(this).bootstrapModal('hide')
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})
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.bootstrapModal('show')
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})
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QUnit.test('should ignore values set via CSS when trying to restore body padding after closing', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var $body = $(document.body)
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var $style = $('<style>body { padding-right: 42px; }</style>').appendTo('head')
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$('<div id="modal-test"/>')
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.on('hidden.bs.modal', function () {
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assert.ok(!$body.attr('style'), 'body does not have inline padding set')
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$style.remove()
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done()
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})
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.on('shown.bs.modal', function () {
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$(this).bootstrapModal('hide')
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})
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.bootstrapModal('show')
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})
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QUnit.test('should ignore other inline styles when trying to restore body padding after closing', function (assert) {
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assert.expect(2)
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var done = assert.async()
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var $body = $(document.body)
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var $style = $('<style>body { padding-right: 42px; }</style>').appendTo('head')
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$body.css('color', 'red')
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$('<div id="modal-test"/>')
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.on('hidden.bs.modal', function () {
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assert.strictEqual($body[0].style.paddingRight, '', 'body does not have inline padding set')
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assert.strictEqual($body[0].style.color, 'red', 'body still has other inline styles set')
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$body.removeAttr('style')
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$style.remove()
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done()
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})
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.on('shown.bs.modal', function () {
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$(this).bootstrapModal('hide')
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})
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.bootstrapModal('show')
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})
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QUnit.test('should properly restore non-pixel inline body padding after closing', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var $body = $(document.body)
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$body.css('padding-right', '5%')
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$('<div id="modal-test"/>')
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.on('hidden.bs.modal', function () {
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assert.strictEqual($body[0].style.paddingRight, '5%', 'body does not have inline padding set')
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$body.removeAttr('style')
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done()
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})
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.on('shown.bs.modal', function () {
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$(this).bootstrapModal('hide')
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})
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.bootstrapModal('show')
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})
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})
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