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events.test.js
Source:events.test.js
1/* eslint-env qunit */2import * as Events from '../../src/js/utils/events.js';3import document from 'global/document';4import log from '../../src/js/utils/log.js';5QUnit.module('Events');6QUnit.test('should add and remove an event listener to an element', function(assert) {7 assert.expect(1);8 const el = document.createElement('div');9 const listener = function() {10 assert.ok(true, 'Click Triggered');11 };12 Events.on(el, 'click', listener);13 // 1 click14 Events.trigger(el, 'click');15 Events.off(el, 'click', listener);16 // No click should happen.17 Events.trigger(el, 'click');18});19QUnit.test('should add and remove multiple event listeners to an element with a single call', function(assert) {20 assert.expect(6);21 const el = document.createElement('div');22 const listener = function() {23 assert.ok(true, 'Callback triggered');24 };25 Events.on(el, ['click', 'event1', 'event2'], listener);26 Events.trigger(el, 'click');27 Events.trigger(el, 'click');28 Events.off(el, 'click', listener);29 // No click should happen.30 Events.trigger(el, 'click');31 Events.trigger(el, 'event1');32 Events.trigger(el, 'event1');33 Events.off(el, 'event1', listener);34 // No event1 should happen.35 Events.trigger(el, 'event1');36 Events.trigger(el, 'event2');37 Events.trigger(el, 'event2');38 Events.off(el, 'event2', listener);39 // No event2 should happen.40 Events.trigger(el, 'event2');41 Events.off(el, ['click', 'event1', 'event2'], listener);42});43QUnit.test('should be possible to pass data when you trigger an event', function(assert) {44 assert.expect(6);45 const el = document.createElement('div');46 const fakeData1 = 'Fake Data 1';47 const fakeData2 = {txt: 'Fake Data 2'};48 const listener = function(evt, hash) {49 assert.ok(true, 'Callback triggered');50 assert.deepEqual(fakeData1, hash.d1, 'Shoulbe be passed to the handler');51 assert.deepEqual(fakeData2, hash.d2, 'Shoulbe be passed to the handler');52 };53 Events.on(el, ['event1', 'event2'], listener);54 Events.trigger(el, 'event1', { d1: fakeData1, d2: fakeData2});55 Events.trigger(el, 'event2', { d1: fakeData1, d2: fakeData2});56 Events.off(el, ['event1', 'event2'], listener);57});58QUnit.test('should remove all listeners of a type', function(assert) {59 const el = document.createElement('div');60 let clicks = 0;61 const listener = function() {62 clicks++;63 };64 const listener2 = function() {65 clicks++;66 };67 Events.on(el, 'click', listener);68 Events.on(el, 'click', listener2);69 // 2 clicks70 Events.trigger(el, 'click');71 assert.ok(clicks === 2, 'both click listeners fired');72 Events.off(el, 'click');73 // No click should happen.74 Events.trigger(el, 'click');75 assert.ok(clicks === 2, 'no click listeners fired');76});77QUnit.test('should remove all listeners of an array of types', function(assert) {78 const el = document.createElement('div');79 let calls = 0;80 const listener = function() {81 calls++;82 };83 const listener2 = function() {84 calls++;85 };86 Events.on(el, ['click', 'event1'], listener);87 Events.on(el, ['click', 'event1'], listener2);88 // 2 calls89 Events.trigger(el, 'click');90 // 2 calls91 Events.trigger(el, 'event1');92 assert.ok(calls === 4, 'both click listeners fired');93 Events.off(el, ['click', 'event1']);94 // No click should happen.95 Events.trigger(el, 'click');96 // No event1 should happen.97 Events.trigger(el, 'event1');98 assert.ok(calls === 4, 'no event listeners fired');99});100QUnit.test('should remove all listeners from an element', function(assert) {101 assert.expect(2);102 const el = document.createElement('div');103 const listener = function() {104 assert.ok(true, 'Fake1 Triggered');105 };106 const listener2 = function() {107 assert.ok(true, 'Fake2 Triggered');108 };109 Events.on(el, 'fake1', listener);110 Events.on(el, 'fake2', listener2);111 Events.trigger(el, 'fake1');112 Events.trigger(el, 'fake2');113 Events.off(el);114 // No listener should happen.115 Events.trigger(el, 'fake1');116 Events.trigger(el, 'fake2');117 Events.off(el, 'fake1', listener);118 Events.off(el, 'fake2', listener2);119});120QUnit.test('should listen only once', function(assert) {121 assert.expect(1);122 const el = document.createElement('div');123 const listener = function() {124 assert.ok(true, 'Click Triggered');125 };126 Events.one(el, 'click', listener);127 // 1 click128 Events.trigger(el, 'click');129 // No click should happen.130 Events.trigger(el, 'click');131});132QUnit.test('should listen only once in multiple events from a single call', function(assert) {133 assert.expect(3);134 const el = document.createElement('div');135 const listener = function() {136 assert.ok(true, 'Callback Triggered');137 };138 Events.one(el, ['click', 'event1', 'event2'], listener);139 // 1 click140 Events.trigger(el, 'click');141 // No click should happen.142 Events.trigger(el, 'click');143 // event1 must be handled.144 Events.trigger(el, 'event1');145 // No event1 should be handled.146 Events.trigger(el, 'event1');147 // event2 must be handled.148 Events.trigger(el, 'event2');149 // No event2 should be handled.150 Events.trigger(el, 'event2');151});152QUnit.test('should stop immediate propagtion', function(assert) {153 assert.expect(1);154 const el = document.createElement('div');155 Events.on(el, 'test', function(e) {156 assert.ok(true, 'First listener fired');157 e.stopImmediatePropagation();158 });159 Events.on(el, 'test', function(e) {160 assert.ok(false, 'Second listener fired');161 });162 Events.trigger(el, 'test');163 Events.off(el, 'test');164});165QUnit.test('should bubble up DOM unless bubbles == false', function(assert) {166 assert.expect(3);167 const outer = document.createElement('div');168 const inner = outer.appendChild(document.createElement('div'));169 // Verify that if bubbles === true, event bubbles up dom.170 Events.on(inner, 'bubbles', function(e) {171 assert.ok(true, 'Inner listener fired');172 });173 Events.on(outer, 'bubbles', function(e) {174 assert.ok(true, 'Outer listener fired');175 });176 Events.trigger(inner, { type: 'bubbles', target: inner, bubbles: true });177 // Only change 'bubbles' to false, and verify only inner handler is called.178 Events.on(inner, 'nobub', function(e) {179 assert.ok(true, 'Inner listener fired');180 });181 Events.on(outer, 'nobub', function(e) {182 assert.ok(false, 'Outer listener fired');183 });184 Events.trigger(inner, { type: 'nobub', target: inner, bubbles: false });185 Events.off(inner, 'bubbles');186 Events.off(outer, 'bubbles');187 Events.off(inner, 'nobub');188 Events.off(outer, 'nobub');189});190QUnit.test('should have a defaultPrevented property on an event that was prevent from doing default action', function(assert) {191 assert.expect(2);192 const el = document.createElement('div');193 Events.on(el, 'test', function(e) {194 assert.ok(true, 'First listener fired');195 e.preventDefault();196 });197 Events.on(el, 'test', function(e) {198 assert.ok(e.defaultPrevented, 'Should have `defaultPrevented` to signify preventDefault being called');199 });200 Events.trigger(el, 'test');201 Events.off(el, 'test');202});203QUnit.test('should have relatedTarget correctly set on the event', function(assert) {204 assert.expect(2);205 const el1 = document.createElement('div');206 const el2 = document.createElement('div');207 const relatedEl = document.createElement('div');208 Events.on(el1, 'click', function(e) {209 assert.equal(e.relatedTarget, relatedEl, 'relatedTarget is set for all browsers when related element is set on the event');210 });211 Events.trigger(el1, { type: 'click', relatedTarget: relatedEl });212 Events.on(el2, 'click', function(e) {213 assert.equal(e.relatedTarget, null, 'relatedTarget is null when none is provided');214 });215 Events.trigger(el2, { type: 'click', relatedTarget: undefined });216 Events.off(el1, 'click');217 Events.off(el2, 'click');218});219QUnit.test('should execute remaining handlers after an exception in an event handler', function(assert) {220 assert.expect(1);221 const oldLogError = log.error;222 log.error = function() {};223 const el = document.createElement('div');224 const listener1 = function() {225 throw new Error('GURU MEDITATION ERROR');226 };227 const listener2 = function() {228 assert.ok(true, 'Click Triggered');229 };230 Events.on(el, 'click', listener1);231 Events.on(el, 'click', listener2);232 // 1 click233 Events.trigger(el, 'click');234 log.error = oldLogError;235 Events.off(el, 'click');236});237QUnit.test('trigger with an object should set the correct target property', function(assert) {238 const el = document.createElement('div');239 Events.on(el, 'click', function(e) {240 assert.equal(e.target, el, 'the event object target should be our element');241 });242 Events.trigger(el, { type: 'click'});243 Events.off(el, 'click');244});245QUnit.test('retrigger with a string should use the new element as target', function(assert) {246 const el1 = document.createElement('div');247 const el2 = document.createElement('div');248 Events.on(el2, 'click', function(e) {249 assert.equal(e.target, el2, 'the event object target should be the new element');250 });251 Events.on(el1, 'click', function(e) {252 Events.trigger(el2, 'click');253 });254 Events.trigger(el1, 'click');255 Events.trigger(el1, {type: 'click'});256 Events.off(el1, 'click');257 Events.off(el2, 'click');258});259QUnit.test('retrigger with an object should use the old element as target', function(assert) {260 const el1 = document.createElement('div');261 const el2 = document.createElement('div');262 Events.on(el2, 'click', function(e) {263 assert.equal(e.target, el1, 'the event object target should be the old element');264 });265 Events.on(el1, 'click', function(e) {266 Events.trigger(el2, e);267 });268 Events.trigger(el1, 'click');269 Events.trigger(el1, {type: 'click'});270 Events.off(el1, 'click');271 Events.off(el2, 'click');272});273QUnit.test('should listen only once for any', function(assert) {274 const el = document.createElement('div');275 let triggered = 0;276 const listener = () => triggered++;277 Events.any(el, 'click', listener);278 assert.equal(triggered, 0, 'listener was not yet triggered');279 // 1 click280 Events.trigger(el, 'click');281 assert.equal(triggered, 1, 'listener was triggered');282 // No click should happen.283 Events.trigger(el, 'click');284 assert.equal(triggered, 1, 'listener was not triggered again');285});286QUnit.test('only the first event should call listener via any', function(assert) {287 const el = document.createElement('div');288 let triggered = 0;289 const listener = () => triggered++;290 Events.any(el, ['click', 'event1', 'event2'], listener);291 assert.equal(triggered, 0, 'listener was not yet triggered');292 // 1 click293 Events.trigger(el, 'click');294 assert.equal(triggered, 1, 'listener was triggered');295 // nothing below here should trigger the Callback296 Events.trigger(el, 'click');297 Events.trigger(el, 'event1');298 Events.trigger(el, 'event1');299 Events.trigger(el, 'event2');300 Events.trigger(el, 'event2');301 assert.equal(triggered, 1, 'listener was not triggered again');...
index.spec.js
Source:index.spec.js
1import spies from 'chai-spies';2import chai, { expect } from 'chai';3import triggerEvent from './triggerEvent.js';4import Events from '../src/index.js';5chai.use(spies);6function injectHTML() {7 document.body.innerHTML = `8 <div id="event-test">9 <ul>10 <li class='green'>hello</li>11 <li class='green'>world</li>12 <li class='red'>again</li>13 <li class='red'>from</li>14 <li class='green'>cam</li>15 </ul>16 </div>17 `;18}19function uninjectHTML() {20 const el = document.querySelector('#event-test');21 el.parentNode.removeChild(el);22}23describe('Events', () => {24 describe('.on and .off', () => {25 beforeEach(() => {26 injectHTML();27 });28 afterEach(() => {29 uninjectHTML();30 });31 it('on should invoke callback when event fired', () => {32 const callback = chai.spy();33 const el = document.querySelector('#event-test ul');34 Events.on(el, 'click', callback);35 triggerEvent(el, 'click');36 expect(callback).to.have.been.called.once;37 });38 it('on bind same callback twice will only invoke once', () => {39 const callback = chai.spy();40 const el = document.querySelector('#event-test ul');41 Events.on(el, 'click', callback);42 Events.on(el, 'click', callback);43 triggerEvent(el, 'click');44 expect(callback).to.have.been.called.once;45 });46 it('on can bind two events', () => {47 const callback1 = chai.spy();48 const callback2 = chai.spy();49 const callback3 = chai.spy();50 const el = document.querySelector('#event-test ul');51 Events.on(el, 'click', callback1);52 Events.on(el, 'click', callback2);53 triggerEvent(el, 'click');54 expect(callback1).to.have.been.called.once;55 expect(callback2).to.have.been.called.once;56 expect(callback3).to.have.not.been.called;57 });58 it('off can remove on event', () => {59 const callback = chai.spy();60 const el = document.querySelector('#event-test ul');61 Events.on(el, 'click', callback);62 Events.off(el, 'click', callback);63 triggerEvent(el, 'click');64 expect(callback).to.have.not.been.called;65 });66 });67 describe('once', () => {68 beforeEach(() => {69 injectHTML();70 });71 afterEach(() => {72 uninjectHTML();73 });74 it('once will only invoke callback once', () => {75 const callback = chai.spy();76 const el = document.querySelector('#event-test ul');77 Events.once(el, 'click', callback);78 triggerEvent(el, 'click');79 triggerEvent(el, 'click');80 expect(callback).to.have.been.called.once;81 });82 it('on will invoke callback many times as you trigger', () => {83 const callback = chai.spy();84 const el = document.querySelector('#event-test ul');85 Events.on(el, 'click', callback);86 triggerEvent(el, 'click');87 triggerEvent(el, 'click');88 triggerEvent(el, 'click');89 expect(callback).to.have.been.called.exactly(3);90 });91 it('off can unbind once', () => {92 const callback = chai.spy();93 const el = document.querySelector('#event-test ul');94 Events.once(el, 'click', callback);95 Events.off(el, 'click');96 triggerEvent(el, 'click');97 expect(callback).to.have.not.been.called;98 });99 });100 describe('with namespace', () => {101 beforeEach(() => {102 injectHTML();103 });104 afterEach(() => {105 uninjectHTML();106 });107 it('on can bind with namespace', () => {108 const callback = chai.spy();109 const el = document.querySelector('#event-test ul');110 Events.on(el, 'click.testns', callback);111 triggerEvent(el, 'click');112 expect(callback).to.have.been.called.once;113 });114 it('off can remove event with namespace', () => {115 const callback = chai.spy();116 const el = document.querySelector('#event-test ul');117 Events.on(el, 'click.testns', callback);118 Events.off(el, 'click', callback);119 triggerEvent(el, 'click');120 expect(callback).to.have.not.been.called;121 });122 it('off with namespace only remove that namespace', () => {123 const callback1 = chai.spy();124 const callback2 = chai.spy();125 const el = document.querySelector('#event-test ul');126 Events.on(el, 'click.testns', callback1);127 Events.on(el, 'click.anotherns', callback2);128 Events.off(el, 'click.anotherns');129 triggerEvent(el, 'click');130 expect(callback1).to.have.been.called.once;131 expect(callback2).to.have.not.been.called;132 });133 it('off without namespace will remove all events', () => {134 const callback1 = chai.spy();135 const callback2 = chai.spy();136 const el = document.querySelector('#event-test ul');137 Events.on(el, 'click.testns', callback1);138 Events.on(el, 'click.anotherns', callback2);139 Events.off(el, 'click');140 triggerEvent(el, 'click');141 expect(callback1).to.have.not.been.called;142 expect(callback2).to.have.not.been.called;143 });144 });145 describe('event delegation', () => {146 beforeEach(() => {147 injectHTML();148 });149 afterEach(() => {150 uninjectHTML();151 });152 it('delegate can bind event', () => {153 const callback = chai.spy();154 const el = document.querySelector('#event-test ul');155 Events.delegate(el, 'li.red', 'click', callback);156 triggerEvent(document.querySelector('#event-test ul li.red'), 'click');157 expect(callback).to.have.been.called.once;158 triggerEvent(document.querySelector('#event-test ul li.green'), 'click');159 expect(callback).to.have.not.been.called;160 });161 it('undelegate can remove event delegation', () => {162 const el = document.querySelector('#event-test ul');163 const callback1 = chai.spy();164 const callback2 = chai.spy(function(event) {165 expect(event.type).to.eq('click');166 });167 Events.delegate(el, 'li.red', 'click', callback1);168 Events.delegate(el, 'li.green', 'click', callback2);169 Events.undelegate(el, 'li.red', 'click');170 triggerEvent(document.querySelector('#event-test ul li.red'), 'click');171 triggerEvent(document.querySelector('#event-test ul li.green'), 'click');172 expect(callback1).to.have.not.been.called;173 expect(callback2).to.have.been.called.once;174 });175 it('off can also remove event delegation', () => {176 const callback = chai.spy();177 const el = document.querySelector('#event-test ul');178 Events.delegate(el, 'li.red', 'click', callback);179 Events.off(el, 'li.red', 'click');180 triggerEvent(el, 'click');181 expect(callback).to.have.not.been.called;182 });183 it('off with namespace only remove that namespace', () => {184 const callback1 = chai.spy();185 const callback2 = chai.spy();186 const el = document.querySelector('#event-test ul');187 Events.delegate(el, 'li.red', 'click.testns', callback1);188 Events.delegate(el, 'li.red', 'click.anotherns', callback2);189 Events.off(el, 'click.anotherns');190 triggerEvent(el.querySelector('li.red'), 'click');191 expect(callback1).to.have.been.called.once;192 expect(callback2).to.have.not.been.called;193 });194 it('off without namespace will remove all events', () => {195 const callback1 = chai.spy();196 const callback2 = chai.spy();197 const el = document.querySelector('#event-test ul');198 Events.delegate(el, 'li.red', 'click.testns', callback1);199 Events.delegate(el, 'li.red', 'click.anotherns', callback2);200 Events.off(el, 'click.anotherns');201 triggerEvent(el.querySelector('li.red'), 'click');202 expect(callback1).to.have.not.been.called;203 expect(callback2).to.have.not.been.called;204 });205 });206 describe('trigger', () => {207 beforeEach(() => {208 injectHTML();209 });210 afterEach(() => {211 uninjectHTML();212 });213 it('can trigger events', () => {214 const callback = chai.spy();215 const el = document.querySelector('#event-test ul');216 Events.on(el, 'click', callback);217 Events.trigger(el, 'click');218 expect(callback).to.have.been.called.once;219 });220 it('can trigger scroll events', () => {221 const callback = chai.spy();222 const el = document.querySelector('#event-test ul');223 Events.on(el, 'scroll', callback);224 Events.trigger(el, 'scroll');225 expect(callback).to.have.been.called.once;226 });227 it('can trigger resize events', () => {228 const callback = chai.spy();229 const el = document.querySelector('#event-test ul');230 Events.on(el, 'resize', callback);231 Events.trigger(el, 'resize');232 expect(callback).to.have.been.called.once;233 });234 it('can trigger with params', () => {235 const callback = chai.spy();236 const el = document.querySelector('#event-test ul');237 Events.on(el, 'resize', callback);238 Events.trigger(el, 'resize', {foo: 'bar'});239 expect(callback).to.have.been.called.once;240 });241 });...
remove-test.js
Source:remove-test.js
1/*global bean:true, buster:true, Syn:true, assert:true, defer:true, features:true, globalSetUp:true, globalTearDown:true*/2buster.testCase('remove', {3 'setUp': globalSetUp4 , 'tearDown': globalTearDown5 , 'should return the element passed in': function () {6 var el = this.byId('foo')7 , handler = function () {}8 , returned9 bean.add(el, 'click', handler)10 returned = bean.remove(el, 'click', handler)11 assert.same(el, returned, 'returns the element passed in')12 }13 , 'should be able to remove a single event': function (done) {14 var el = this.byId('foo')15 , calls = 016 , trigger = this.trigger()17 , handler = trigger.wrap(function () {18 calls++19 bean.remove(el, 'click', handler)20 Syn.click(el)21 })22 trigger.after(function () {23 assert.equals(calls, 1, 'remove a single event')24 done()25 }, 50)26 bean.add(el, 'click', handler)27 Syn.click(el)28 }29 , 'should be able to remove mulitple events with an object literal': function (done) {30 var el = this.byId('input')31 , calls = 032 , trigger = this.trigger()33 , handler1 = function () {34 calls++35 bean.remove(el, {36 click : trigger.wrapped(handler1)37 , keydown : trigger.wrapped(handler2)38 })39 Syn.click(el)40 Syn.key('j', el)41 }42 , handler2 = this.spy()43 , handler3 = this.spy()44 trigger.after(function () {45 assert.equals(calls, 1, 'remove a events with object literal')46 refute(handler2.called, 'correct handler properly removed')47 assert.equals(handler3.callCount, 1, 'non-matching handler should not be removed')48 done()49 }, 50)50 bean.add(el, 'click' , trigger.wrap(handler1))51 bean.add(el, 'keydown', trigger.wrap(handler2))52 bean.add(el, 'keydown', trigger.wrap(handler3))53 Syn.click(el)54 }55 , 'should be able to remove all events of a specific type': function (done) {56 var el = this.byId('input')57 , calls = 058 , trigger = this.trigger()59 , handler1 = this.spy()60 , handler2 = function () {61 calls++62 bean.remove(el, 'click')63 Syn.click(el)64 }65 trigger.after(function () {66 assert.equals(calls, 1, 'removes all events of a specific type')67 assert.equals(handler1.callCount, 1, 'removes all events of a specific type')68 done()69 }, 50)70 bean.add(el, 'click', trigger.wrap(handler1))71 bean.add(el, 'click', trigger.wrap(handler2))72 Syn.click(el)73 }74 , 'should be able to remove all events of a specific type (multiple)': function (done) {75 var el = this.byId('input')76 , calls = 077 , trigger = this.trigger()78 , handler1 = this.spy()79 , handler2 = function () {80 calls++81 bean.remove(el, 'mousedown mouseup')82 Syn.click(el)83 }84 trigger.after(function () {85 assert.equals(calls, 1, 'removes all events of a specific type')86 assert.equals(handler1.callCount, 1, 'removes all events of a specific type')87 done()88 }, 50)89 bean.add(el, 'mousedown', trigger.wrap(handler1))90 bean.add(el, 'mouseup', trigger.wrap(handler2))91 Syn.click(el)92 }93 , 'should be able to remove all events': function (done) {94 var el = this.byId('input')95 , calls = 096 , trigger = this.trigger()97 , handler1 = function () {98 calls++99 bean.remove(el)100 Syn.click(el)101 Syn.key('j', el)102 }103 , handler2 = this.spy()104 trigger.after(function () {105 assert.equals(calls, 1, 'removes all events')106 assert.equals(handler2.callCount, 0, 'removes all events')107 done()108 }, 50)109 bean.add(el, 'click', trigger.wrap(handler1))110 bean.add(el, 'keydown', trigger.wrap(handler2))111 112 Syn.click(el)113 }114 , 'should only remove events of specified type': function (done) {115 // testing that bean.remove(el, type) removes *only* of that type and no others116 var el = this.byId('input')117 , calls = 0118 , trigger = this.trigger()119 , handler1 = this.spy()120 , handler2 = function (e) {121 calls++122 bean.remove(el, e.type)123 }124 trigger.after(function () {125 assert.equals(calls, 2, 'removes all events of a specific type')126 assert.equals(handler1.callCount, 2, 'removes all events of a specific type')127 done()128 }, 50)129 bean.add(el, 'click', trigger.wrap(handler1))130 bean.add(el, 'keyup', trigger.wrap(handler1))131 bean.add(el, 'click', trigger.wrap(handler2))132 bean.add(el, 'keyup', trigger.wrap(handler2))133 Syn.click(el)134 Syn.key(el, 'f')135 Syn.click(el)136 Syn.key(el, 'f')137 }138 , 'should only remove events for specified handler': function (done) {139 // testing that bean.remove(el, fn) removes *only* that handler and no others140 var el = this.byId('input')141 , trigger = this.trigger()142 , handler1 = this.spy()143 , handler2 = this.spy()144 trigger.after(function () {145 assert.equals(handler1.callCount, 0, 'removes all events of a specific handler')146 assert.equals(handler2.callCount, 2, 'removes all events of a specific handler')147 done()148 }, 50)149 bean.add(el, 'click', trigger.wrap(handler1))150 bean.add(el, 'keyup', trigger.wrap(handler1))151 bean.add(el, 'click', trigger.wrap(handler2))152 bean.add(el, 'keyup', trigger.wrap(handler2))153 bean.remove(el, trigger.wrapped(handler1))154 Syn.click(el)155 Syn.key(el, 'f')156 }157 , 'should remove all events, including namespaced': function (done) {158 // testing that bean.remove(el, fn) removes *only* that handler and no others159 var el = this.byId('input')160 , handler1 = this.spy()161 , handler2 = this.spy()162 bean.add(el, 'click.foo', handler1)163 bean.add(el, 'click', handler1)164 bean.add(el, 'keyup.bar', handler2)165 bean.add(el, 'keyup', handler2)166 bean.remove(el)167 Syn.click(el)168 Syn.key(el, 'f')169 defer(function () {170 assert.equals(handler1.callCount, 0, 'removes all events')171 assert.equals(handler2.callCount, 0, 'removes all events')172 done()173 }, 100)174 }175 , 'should be able to remove all events of a certain namespace': function (done) {176 var el = this.byId('input')177 , calls = 0178 , trigger = this.trigger()179 , handler1 = function () {180 calls++181 bean.remove(el, '.foo')182 Syn.click(el)183 Syn.key('j', el)184 }185 , handler2 = this.spy()186 , handler3 = this.spy()187 trigger.after(function () {188 assert.equals(calls, 1, 'removes all events of a certain namespace')189 assert.equals(handler2.callCount, 0, 'removes all events of a certain namespace')190 assert.equals(handler3.callCount, 2, 'removes all events of a certain namespace')191 done()192 }, 50)193 bean.add(el, 'click.foo', trigger.wrap(handler1))194 bean.add(el, 'keydown.foo', trigger.wrap(handler2))195 bean.add(el, 'click.bar', trigger.wrap(handler3))196 Syn.click(el)197 }198 , 'should only remove event if the remove namespaces is within the event namespace or if the event namespace is within the remove namespace': function (done) {199 var el = this.byId('foo')200 , trigger = this.trigger()201 , spy = this.spy()202 trigger.after(function () {203 assert.equals(spy.callCount, 4, 'calls on appropriate namespaces')204 done()205 })206 bean.remove(el)207 bean.add(el, 'fat.test1.foo.ded fat.test2.foo fat.test1.foo', trigger.wrap(spy))208 bean.fire(el, 'fat.test1.ded', ['1'])209 bean.fire(el, 'fat.test2', ['2'])210 bean.remove(el, '.foo.ded')211 bean.fire(el, 'fat.foo', ['3'])212 }...
events.js
Source:events.js
1var tape = require("tape");2var on = require("../../lib/events/on");3var off = require("../../lib/events/off");4var trigger = require("../../lib/events/trigger");5var el = document.createElement("div");6var el2 = document.createElement("span");7var els = [el, el2];8var classCb = function() {9 this.className += "on";10};11var attrCb = function() {12 this.setAttribute("data-state", this.getAttribute("data-state") + "ON");13};14tape("test events on/off/trigger for one element, one event", function(t) {15 el.className = "";16 on(el, "click", classCb);17 trigger(el, "click");18 t.equal(el.className, "on", "attached callback has been fired properly");19 el.className = "off";20 off(el, "click", classCb);21 trigger(el, "click");22 t.equal(el.className, "off", "triggered event didn't fire detached callback");23 t.end();24});25tape("test events on/off/trigger for multiple elements, one event", function(26 t27) {28 el.className = "";29 el2.className = "";30 on(els, "click", classCb);31 trigger(els, "click");32 t.equal(33 el.className,34 "on",35 "attached callback has been fired properly on the first element"36 );37 t.equal(38 el2.className,39 "on",40 "attached callback has been fired properly on the second element"41 );42 el.className = "off";43 el2.className = "off";44 off(els, "click", classCb);45 trigger(els, "click");46 t.equal(47 el.className,48 "off",49 "triggered event didn't fire detached callback on the first element"50 );51 t.equal(52 el2.className,53 "off",54 "triggered event didn't fire detached callback on the second element"55 );56 t.end();57});58tape("test events on/off/trigger for one element, multiple events", function(59 t60) {61 el.className = "";62 on(el, "click mouseover", classCb);63 trigger(el, "click mouseover");64 t.equal(el.className, "onon", "attached callbacks have been fired properly");65 el.className = "off";66 off(el, "click mouseover", classCb);67 trigger(el, "click mouseover");68 t.equal(69 el.className,70 "off",71 "triggered events didn't fire detached callback"72 );73 t.end();74});75tape(76 "test events on/off/trigger for multiple elements, multiple events",77 function(t) {78 el.className = "";79 el2.className = "";80 el.setAttribute("data-state", "");81 el2.setAttribute("data-state", "");82 on(els, "click mouseover", classCb);83 on(els, "resize scroll", attrCb);84 trigger(els, "click mouseover resize scroll");85 t.equal(86 el.className,87 "onon",88 "attached callbacks has been fired properly on the first element"89 );90 t.equal(91 el.getAttribute("data-state"),92 "ONON",93 "attached callbacks has been fired properly on the first element"94 );95 t.equal(96 el2.className,97 "onon",98 "attached callbacks has been fired properly on the second element"99 );100 t.equal(101 el2.getAttribute("data-state"),102 "ONON",103 "attached callbacks has been fired properly on the second element"104 );105 el.className = "off";106 el2.className = "off";107 el.setAttribute("data-state", "off");108 el2.setAttribute("data-state", "off");109 off(els, "click mouseover", classCb);110 off(els, "resize scroll", attrCb);111 trigger(els, "click mouseover resize scroll");112 t.equal(113 el.className,114 "off",115 "triggered events didn't fire detached callbacks on the first element"116 );117 t.equal(118 el.getAttribute("data-state"),119 "off",120 "triggered events didn't fire detached callbacks on the first element"121 );122 t.equal(123 el2.className,124 "off",125 "triggered events didn't fire detached callbacks on the first element"126 );127 t.equal(128 el2.getAttribute("data-state"),129 "off",130 "triggered events didn't fire detached callbacks on the first element"131 );132 t.end();133 }134);135tape("test events on top level elements", function(t) {136 var el = document;137 el.className = "";138 on(el, "click", classCb);139 trigger(el, "click");140 t.equal(141 el.className,142 "on",143 "attached callback has been fired properly on document"144 );145 el = window;146 el.className = "";147 // With jsdom, the default this is global, not window, so we need to explicitly bind to window.148 on(el, "click", classCb.bind(window));149 trigger(el, "click");150 t.equal(151 el.className,152 "on",153 "attached callback has been fired properly on window"154 );155 t.end();...
demo.js
Source:demo.js
...20 // Run tests21 await page.goto(`${URL}/signup`);22 await percySnapshot(page, 'Signup Page', {widths: TEST_WIDTHS});23 await page.$eval('#signup-email', el => el.setAttribute('value',"test@percy.io"));24 await page.$eval('#signup-submit', el => el.click());25 await percySnapshot(page, 'Signup Page Validation', {widths: TEST_WIDTHS});26 await page.goto(`${URL}/login`);27 await percySnapshot(page, 'Login Page', {widths: TEST_WIDTHS});28 await page.$eval('#login-email', el => el.setAttribute('value',"test-login@percy.io"));29 await page.$eval('#login-submit', el => el.click());30 await percySnapshot(page, 'Login Page Validation', {widths: TEST_WIDTHS});31 await page.goto(`${URL}/`);32 await percySnapshot(page, 'Index Page', {widths: TEST_WIDTHS});33 await page.$eval('#menu-toggle', el => el.click());34 await percySnapshot(page, 'Index Page Menu Closed', {widths: TEST_WIDTHS,percyCSS:'.card-body { visibility: hidden; }'});35 // reset menu36 await page.$eval('#menu-toggle', el => el.click());37 await page.$eval('#messages-toggle', el => el.click());38 await page.$eval('#todo-toggle', el => el.click());39 await page.$eval('#calendar-toggle', el => el.click());40 await percySnapshot(page, 'Index Top Row Collapsed', {widths: TEST_WIDTHS,percyCSS:'.card-body { visibility: hidden; }'});41 // reset page42 await page.$eval('#messages-toggle', el => el.click());43 await page.$eval('#todo-toggle', el => el.click());44 await page.$eval('#calendar-toggle', el => el.click());45 await page.click('#nav-profile-menu');46 await percySnapshot(page, 'Profile Menu', {widths: TEST_WIDTHS,percyCSS:'.card-body { visibility: hidden; }'});47 // reset Page48 await page.click('#nav-profile-menu');49 await page.click('#nav-messages-menu');50 await percySnapshot(page, 'Messages Menu', {widths: TEST_WIDTHS,percyCSS:'.card-body { visibility: hidden; }'});51 // reset page52 await page.click('#nav-messages-menu');53 await page.click('#nav-tasks-menu');54 await percySnapshot(page, 'Tasks Menu', {widths: TEST_WIDTHS});55 await page.goto(`${URL}/404_error`);56 await percySnapshot(page, '404 Page', {widths: TEST_WIDTHS});57 await page.goto(`${URL}/500_error`);58 await percySnapshot(page, '500 Page', {widths: TEST_WIDTHS});...
DomEventSpec.js
Source:DomEventSpec.js
1describe('DomEvent', function () {2 var el;3 function simulateClick(el) {4 if (document.createEvent) {5 var e = document.createEvent('MouseEvents');6 e.initMouseEvent('click', true, true, window,7 0, 0, 0, 0, 0, false, false, false, false, 0, null);8 return el.dispatchEvent(e);9 } else if (el.fireEvent) {10 return el.fireEvent('onclick');11 }12 }13 beforeEach(function () {14 el = document.createElement('div');15 el.style.position = 'absolute';16 el.style.top = el.style.left = '-10000px';17 document.body.appendChild(el);18 });19 afterEach(function () {20 document.body.removeChild(el);21 });22 describe('#addListener', function () {23 it('adds a listener and calls it on event', function () {24 var listener1 = sinon.spy(),25 listener2 = sinon.spy();26 L.DomEvent.addListener(el, 'click', listener1);27 L.DomEvent.addListener(el, 'click', listener2);28 simulateClick(el);29 expect(listener1.called).to.be.ok();30 expect(listener2.called).to.be.ok();31 });32 it('binds "this" to the given context', function () {33 var obj = {foo: 'bar'},34 result;35 L.DomEvent.addListener(el, 'click', function () {36 result = this;37 }, obj);38 simulateClick(el);39 expect(result).to.eql(obj);40 });41 it('passes an event object to the listener', function () {42 var type;43 L.DomEvent.addListener(el, 'click', function (e) {44 type = e && e.type;45 });46 simulateClick(el);47 expect(type).to.eql('click');48 });49 it('is chainable', function () {50 var res = L.DomEvent.addListener(el, 'click', function () {});51 expect(res.addListener).to.be.a('function');52 });53 });54 describe('#removeListener', function () {55 it('removes a previously added listener', function () {56 var listener = sinon.spy();57 L.DomEvent.addListener(el, 'click', listener);58 L.DomEvent.removeListener(el, 'click', listener);59 simulateClick(el);60 expect(listener.called).to.not.be.ok();61 });62 it('is chainable', function () {63 var res = L.DomEvent.removeListener(el, 'click', function () {});64 expect(res.removeListener).to.be.a('function');65 });66 });67 describe('#stopPropagation', function () {68 it('stops propagation of the given event', function () {69 var child = document.createElement('div'),70 listener = sinon.spy();71 el.appendChild(child);72 L.DomEvent.addListener(child, 'click', L.DomEvent.stopPropagation);73 L.DomEvent.addListener(el, 'click', listener);74 simulateClick(child);75 expect(listener.called).to.not.be.ok();76 el.removeChild(child);77 });78 });79 describe('#preventDefault', function () {80 it('prevents the default action of event', function () {81 L.DomEvent.addListener(el, 'click', L.DomEvent.preventDefault);82 expect(simulateClick(el)).to.be(false);83 });84 });...
Using AI Code Generation
1var webdriver = require('selenium-webdriver'),2 until = webdriver.until;3var driver = new webdriver.Builder()4 .forBrowser('chrome')5 .build();6driver.findElement(By.name('q')).sendKeys('webdriver');7driver.findElement(By.name('btnG')).click();8driver.wait(until.titleIs('webdriver - Google Search'), 1000);9driver.quit();10var webdriver = require('selenium-webdriver'),11 until = webdriver.until;12var driver = new webdriver.Builder()13 .forBrowser('chrome')14 .build();15driver.findElement(By.name('q')).sendKeys('webdriver');16driver.findElement(By.name('btnG')).click();17driver.wait(until.titleIs('webdriver - Google Search'), 1000);18driver.quit();19var webdriver = require('selenium-webdriver'),20 until = webdriver.until;21var driver = new webdriver.Builder()22 .forBrowser('chrome')23 .build();24driver.findElement(By.name('q')).sendKeys('webdriver');25driver.findElement(By.name('btnG')).click();26driver.wait(until.titleIs('webdriver - Google Search'), 1000);27driver.quit();28var webdriver = require('selenium-webdriver'),29 until = webdriver.until;30var driver = new webdriver.Builder()31 .forBrowser('chrome')32 .build();33driver.findElement(By.name('q')).sendKeys('webdriver');34driver.findElement(By.name('btnG')).click();35driver.wait(until.titleIs('webdriver - Google Search'), 1000);36driver.quit();37var webdriver = require('selenium-webdriver'),38 until = webdriver.until;39var driver = new webdriver.Builder()40 .forBrowser('chrome')41 .build();42driver.findElement(By.name('q')).sendKeys('webdriver');43driver.findElement(By.name('btnG')).click();44driver.wait(until.titleIs('webdriver - Google Search'), 100
Using AI Code Generation
1var webdriver = require('selenium-webdriver');2var By = webdriver.By;3var until = webdriver.until;4var driver = new webdriver.Builder()5 .forBrowser('chrome')6 .build();7driver.findElement(By.name('q')).sendKeys('webdriver');8driver.findElement(By.name('btnK')).click();9driver.wait(until.titleIs('webdriver - Google Search'), 1000);10driver.quit();11var webdriver = require('selenium-webdriver');12var By = webdriver.By;13var until = webdriver.until;14var driver = new webdriver.Builder()15 .forBrowser('chrome')16 .build();17driver.findElement(By.name('q')).sendKeys('webdriver');18driver.findElement(By.name('btnK')).click();19driver.wait(until.titleIs('webdriver - Google Search'), 1000);20driver.quit();21var webdriver = require('selenium-webdriver');22var By = webdriver.By;23var until = webdriver.until;24var driver = new webdriver.Builder()25 .forBrowser('chrome')26 .build();27driver.findElement(By.name('q')).sendKeys('webdriver');28driver.findElement(By.name('btnK')).click();29driver.wait(until.titleIs('webdriver - Google Search'), 1000);30driver.quit();31var webdriver = require('selenium-webdriver');32var By = webdriver.By;33var until = webdriver.until;34var driver = new webdriver.Builder()35 .forBrowser('chrome')36 .build();37driver.findElement(By.name('q')).sendKeys('webdriver');38driver.findElement(By.name('btnK')).click();39driver.wait(until.titleIs('webdriver - Google Search'), 1000);40driver.quit();41var webdriver = require('selenium-webdriver');42var By = webdriver.By;43var until = webdriver.until;44var driver = new webdriver.Builder()45 .forBrowser('chrome')46 .build();47driver.findElement(By.name('q')).sendKeys('webdriver');48driver.findElement(By.name('btnK')).click();49driver.wait(until.title
Using AI Code Generation
1var webdriver = require('selenium-webdriver'),2 until = webdriver.until;3var driver = new webdriver.Builder()4 .forBrowser('chrome')5 .build();6driver.findElement(By.name('q')).sendKeys('webdriver');7driver.findElement(By.name('btnK')).click();8driver.wait(until.titleIs('webdriver - Google Search'), 1000);9driver.quit();10var webdriver = require('selenium-webdriver'),11 until = webdriver.until;12var driver = new webdriver.Builder()13 .forBrowser('chrome')14 .build();15driver.findElement(By.name('q')).sendKeys('webdriver');16driver.findElement(By.name('btnK')).click();17driver.wait(until.titleIs('webdriver - Google Search'), 1000);18driver.quit();19var webdriver = require('selenium-webdriver'),20 until = webdriver.until;21var driver = new webdriver.Builder()22 .forBrowser('chrome')23 .build();24driver.findElement(By.name('q')).sendKeys('webdriver');25driver.findElement(By.name('btnK')).click();26driver.wait(until.titleIs('webdriver - Google Search'), 1000);27driver.quit();28var webdriver = require('selenium-webdriver'),29 until = webdriver.until;30var driver = new webdriver.Builder()31 .forBrowser('chrome')32 .build();33driver.findElement(By.name('q')).sendKeys('webdriver');34driver.findElement(By.name('btnK')).click();35driver.wait(until.titleIs('webdriver - Google Search'), 1000);36driver.quit();37var webdriver = require('selenium-webdriver'),38 until = webdriver.until;39var driver = new webdriver.Builder()40 .forBrowser('chrome')41 .build();42driver.findElement(By.name('q')).sendKeys('webdriver');43driver.findElement(By.name('btnK')).click();44driver.wait(until.titleIs('webdriver - Google Search'), 1000);
Using AI Code Generation
1var el = driver.findElement(By.id("com.example.android.contactmanager:id/addContactButton"));2el.click();3var el = driver.findElement(By.id("com.example.android.contactmanager:id/addContactButton"));4var action = new Actions(driver);5action.tap(el).perform();6var el = driver.findElement(By.id("com.example.android.contactmanager:id/addContactButton"));7var action = new Actions(driver);8action.tap(el, 100, 100).perform();9var el = driver.findElement(By.id("com.example.android.contactmanager:id/addContactButton"));10var action = new Actions(driver);11action.tap(el, 100, 100).perform();12var el = driver.findElement(By.id("com.example.android.contactmanager:id/addContactButton"));13var action = new Actions(driver);14action.tap(el, 100, 100).perform();15var el = driver.findElement(By.id("com.example.android.contactmanager:id/addContactButton"));16var action = new Actions(driver);17action.tap(el, 100, 100).perform();18var el = driver.findElement(By.id("com.example.android.contactmanager:id/addContactButton"));19var action = new Actions(driver);20action.tap(el, 100, 100).perform();21var el = driver.findElement(By.id("com.example.android.contactmanager:id/addContactButton"));22var action = new Actions(driver);23action.tap(el, 100, 100).perform();24var el = driver.findElement(By.id("com.example.android.contactmanager:id/addContactButton"));25var action = new Actions(driver);26action.tap(el, 100, 100).perform();27var el = driver.findElement(By.id("com.example.android.contactmanager:id/addContactButton"));28var action = new Actions(driver);29action.tap(el, 100, 100).perform();
Using AI Code Generation
1driver.elementByClassName('android.widget.Button').click();2driver.elementByClassName('android.widget.Button').click();3driver.elementByClassName('android.widget.Button').click();4driver.elementByClassName('android.widget.Button').tap();5driver.elementByClassName('android.widget.Button').tap();6driver.elementByClassName('android.widget.Button').tap();7driver.quit();
Using AI Code Generation
1TouchAction action = new TouchAction(driver);2action.tap(WebElement).perform();3TouchAction action = new TouchAction(driver);4action.tap(WebElement).perform();5TouchAction action = new TouchAction(driver);6action.tap(WebElement).perform();7TouchAction action = new TouchAction(driver);8action.tap(WebElement).perform();9TouchAction action = new TouchAction(driver);10action.tap(WebElement).perform();11TouchAction action = new TouchAction(driver);12action.tap(WebElement).perform();13TouchAction action = new TouchAction(driver);14action.tap(WebElement).perform();15TouchAction action = new TouchAction(driver);16action.tap(WebElement).perform();
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