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How to use componentStub method in Playwright Internal
Best JavaScript code snippet using playwright-internal
actuationAlerts-spec.js
Source:actuationAlerts-spec.js 
1/**2 * Copyright (c) 2014 Intel Corporation3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 * http://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16var expect = require('expect.js'),17 sinon = require('sinon'),18 rewire = require('rewire'),19 actuationAlerts = rewire('../../../../../engine/api/helpers/actuationAlerts'),20 uuid = require('node-uuid'),21 Q = require('q');22describe("Actuation alerts", function () {23 var complexCommandMock,24 deviceMock,25 complexCommandStub,26 ruleWithoutActuationStub,27 ruleOnlyWithActuationStub,28 deviceStub,29 componentStub,30 websocketBindingStub,31 mqttBindingStub,32 actuationMock,33 connectionBindingsMock,34 resolved,35 rejected,36 DEVICE_ID = 'deviceId',37 GATEWAY_ID = 'gatewayId',38 ACTION_TYPE_MAIL = 'mail',39 ACTION_TYPE_HTTP = 'http',40 ACTION_TYPE_ACTUATION = 'actuation',41 NOTIFICATION_EMAIL = 'test@example.com',42 NOTIFICATION_ENDPOINT = 'test.example.com',43 COMPLEX_COMMAND_ID1 = 'command1',44 COMMAND_STRING = 'LED.v1.0',45 PARAM = {46 name: 'LED',47 values: '1'48 },49 accountId1 = uuid.v4(),50 accountId2 = uuid.v4(),51 componentId1 = uuid.v4();52 function prepareStubs () {53 componentStub = {54 id: componentId1,55 domainId: accountId1,56 command: {57 commandString: COMMAND_STRING,58 parameters: [59 {60 "name": PARAM.name,61 "values": PARAM.values62 }63 ]64 }65 };66 deviceStub = {67 "deviceId": DEVICE_ID,68 "gatewayId": GATEWAY_ID,69 "domainId": accountId1,70 "components": [71 componentStub72 ]73 };74 complexCommandStub = {75 "accountId" : accountId1,76 "id" : COMPLEX_COMMAND_ID1,77 "commands" : [78 { "componentId" : componentId1,79 "parameters" :80 [81 {82 "name": PARAM.name,83 "values": PARAM.values84 }85 ]86 }87 ]88 };89 ruleWithoutActuationStub = {90 actions: [91 {92 "type" : ACTION_TYPE_MAIL,93 "target" : [ NOTIFICATION_EMAIL ]94 },95 {96 "type" : ACTION_TYPE_HTTP,97 "target" : [ NOTIFICATION_ENDPOINT ]98 }99 ]100 };101 ruleOnlyWithActuationStub = {102 actions: [103 {104 "type" : ACTION_TYPE_ACTUATION,105 "target" : [ COMPLEX_COMMAND_ID1 ]106 }107 ]108 };109 websocketBindingStub = {110 _id : DEVICE_ID,111 lastConnectedAt: 1421840797534112 };113 mqttBindingStub = {114 _id : DEVICE_ID,115 lastConnectedAt: 1421840797535116 }117 }118 function prepareMocks() {119 complexCommandMock = {120 findByAccountAndId: sinon.stub().yields(null, complexCommandStub)121 };122 deviceMock = {123 findByAccountIdAndComponentId: sinon.stub().yields(null, deviceStub)124 };125 actuationMock = {126 new: sinon.stub().callsArgWith(1, null)127 };128 connectionBindingsMock = {129 find: sinon.stub().returns(Q.resolve(websocketBindingStub)),130 findLatestConnection: sinon.stub().returns(Q.resolve({}))131 };132 }133 beforeEach (function () {134 prepareStubs();135 prepareMocks();136 resolved = sinon.spy();137 rejected = sinon.spy();138 });139 describe("Save actuations, which will be send from alert", function() {140 it('Should not add new actuations', function (done) {141 actuationAlerts.__set__('Actuations', actuationMock);142 actuationAlerts.saveAlertActuations(ruleWithoutActuationStub.actions, function (err) {143 expect(err).to.be.equal(null);144 expect(actuationMock.new.notCalled).to.be.equal(true);145 done();146 });147 });148 it('Should add new actuation', function (done) {149 var resolved = sinon.spy();150 var rejected = sinon.spy();151 actuationAlerts.__set__('Actuations', actuationMock);152 actuationAlerts.__set__('ComplexCommand', complexCommandMock);153 actuationAlerts.__set__('Device', deviceMock);154 actuationAlerts.__set__('connectionBindings', connectionBindingsMock);155 actuationAlerts.addCommandsToActuationActions(accountId1, ruleOnlyWithActuationStub)156 .then(function success() {157 resolved();158 }, function error(err) {159 rejected();160 })161 .finally (function () {162 actuationAlerts.saveAlertActuations(ruleOnlyWithActuationStub.actions, function (err) {163 expect(resolved.calledOnce).to.be.equal(true);164 expect(rejected.notCalled).to.be.equal(true);165 expect(err).to.be.equal(null);166 expect(actuationMock.new.calledOnce).to.be.equal(true);167 done();168 });169 });170 });171 });172 describe("Add commands to actuation alert action", function () {173 it('Should not add any command to action', function (done) {174 actuationAlerts.addCommandsToActuationActions(accountId1, ruleWithoutActuationStub)175 .then(function success() {176 resolved();177 }, function error() {178 rejected();179 })180 .finally (function () {181 expect(resolved.calledOnce).to.be.equal(true);182 expect(rejected.notCalled).to.be.equal(true);183 for (var i = 0; i < ruleWithoutActuationStub.actions.length; i ++) {184 expect(ruleWithoutActuationStub.actions[i].messages).to.be.equal(undefined);185 }186 done();187 })188 });189 it('Should not add any command to action if there are no information about device connection status', function (done) {190 complexCommandMock.findByAccountAndId = sinon.stub().yields(null, complexCommandStub);191 deviceMock.findByAccountIdAndComponentId = sinon.stub().yields(null, deviceStub);192 connectionBindingsMock.findLatestConnection = sinon.stub().returns(Q.resolve(null));193 actuationAlerts.__set__('ComplexCommand', complexCommandMock);194 actuationAlerts.__set__('Device', deviceMock);195 actuationAlerts.__set__('connectionBindings', connectionBindingsMock);196 actuationAlerts.addCommandsToActuationActions(accountId1, ruleOnlyWithActuationStub)197 .then(function success() {198 resolved();199 }, function error(err) {200 rejected();201 })202 .finally (function () {203 expect(resolved.calledOnce).to.be.equal(true);204 expect(rejected.notCalled).to.be.equal(true);205 for (var i = 0; i < ruleOnlyWithActuationStub.actions.length; i ++) {206 expect(ruleOnlyWithActuationStub.actions[i].messages.length).to.be.equal(0);207 }208 done();209 })210 });211 it('Should add command message to action', function (done) {212 var MESSAGE_TYPE_COMMAND = "command";213 complexCommandMock.findByAccountAndId = sinon.stub().yields(null, complexCommandStub);214 deviceMock.findByAccountIdAndComponentId = sinon.stub().yields(null, deviceStub);215 actuationAlerts.__set__('ComplexCommand', complexCommandMock);216 actuationAlerts.__set__('Device', deviceMock);217 actuationAlerts.__set__('connectionBindings', connectionBindingsMock);218 actuationAlerts.addCommandsToActuationActions(accountId1, ruleOnlyWithActuationStub)219 .then(function success() {220 resolved();221 }, function error(err) {222 rejected();223 })224 .finally (function () {225 expect(resolved.calledOnce).to.be.equal(true);226 expect(rejected.notCalled).to.be.equal(true);227 for (var i = 0; i < ruleOnlyWithActuationStub.actions.length; i ++) {228 var message = ruleOnlyWithActuationStub.actions[i].messages[0];229 var content = message.content;230 expect(message).to.not.be.equal(undefined);231 expect(content).to.not.be.equal(undefined);232 expect(message.type).to.be.equal(MESSAGE_TYPE_COMMAND);233 expect(content.domainId).to.be.equal(accountId1);234 expect(content.deviceId).to.be.equal(deviceStub.deviceId);235 expect(content.gatewayId).to.be.equal(deviceStub.gatewayId);236 expect(content.componentId).to.be.equal(componentStub.id);237 expect(content.command).to.be.equal(componentStub.command.commandString);238 expect(content.params[0].values).to.be.equal(PARAM.values);239 expect(content.params[0].name).to.be.equal(PARAM.name);240 }241 done();242 })243 });244 })...
renderer-test.js
Source:renderer-test.js
1describe('renderer', function () {2 var TestElement,3 DOMElementStub,4 oldDOMElementStub,5 componentStub,6 oldcreateElement,7 R = require('renderer');8 beforeEach(function () {9 oldcreateElement = R.createElement;10 DOMElementStub = {11 parentNode: {12 replaceChild: sinon.spy()13 },14 addEventListener: sinon.spy(),15 appendChild: sinon.spy()16 };17 oldDOMElementStub = {18 parentNode: {19 replaceChild: sinon.spy()20 }21 };22 R.createElement = sinon.spy(function () {23 return DOMElementStub;24 });25 componentStub = {26 el: oldDOMElementStub,27 render: sinon.spy(function () {28 return {};29 })30 };31 });32 afterEach(function () {33 R.createElement = oldcreateElement;34 });35 describe('DOM element', function () {36 it('should render dom element with attributes', function () {37 var attributes = {38 className: 'xexe',39 innerHTML: 'test123'40 };41 var result = R('div', attributes);42 expect(result).to.be.equal(DOMElementStub);43 expect(R.createElement).to.be.calledOnce();44 expect(R.createElement).to.has.been.returned(DOMElementStub);45 expect(result.className).to.be.equal(attributes.className);46 expect(result.innerHTML).to.be.equal(attributes.innerHTML);47 });48 it('should attach events to dom element', function () {49 var attributes = {50 innerHTML: 'test',51 onClick: sinon.spy(),52 onChange: sinon.spy()53 };54 var result = R('div', attributes);55 expect(DOMElementStub.addEventListener).to.be.calledWith('click', attributes.onClick);56 expect(DOMElementStub.addEventListener).to.be.calledWith('change', attributes.onChange);57 });58 it('should append children to dom element', function () {59 var attributes = {60 innerHTML: 'test',61 children: [62 {className: 'el1'},63 {className: 'el2'},64 {className: 'el3'},65 ]66 };67 var result = R('div', attributes);68 expect(DOMElementStub.appendChild).to.have.callCount(3);69 });70 it('should call refresh method', function () {71 R.refresh(componentStub);72 expect(componentStub.render).to.be.calledOnce();73 expect(oldDOMElementStub.parentNode.replaceChild).to.be.calledWith(componentStub.el, oldDOMElementStub);74 });75 it('should call setState method', function () {76 var state = {77 test: '123'78 };79 R.setState(componentStub, state);80 expect(componentStub).to.have.property('state');81 expect(componentStub.state).to.be.deep.equal(state);82 expect(componentStub.render).to.be.calledOnce();83 });84 });85 describe('Component', function () {86 var oldcreateElement;87 beforeEach(function() {88 oldcreateElement = R.createElement;89 R.createElement = sinon.spy(function (name) {90 var el = Object.create(DOMElementStub);91 el.name = name;92 el.children = [];93 el.appendChild = function (el) {94 this.children.push(el);95 };96 return el;97 });98 TestElement = function () {};99 TestElement.prototype.render = function () {100 return R('div', {101 className: 'testblock',102 children: [103 R('h3', {innerHTML: this.props.title, className: 'subheader'})104 ]105 });106 };107 });108 afterEach(function () {109 R.createElement = oldcreateElement;110 });111 it('should create dom element from component', function () {112 var props = {title: 'test title'};113 var result = R(TestElement, props);114 expect(R.createElement).to.have.callCount(2);115 expect(result).to.have.property('name');116 expect(result.name).to.be.equal('div');117 expect(result.className).to.be.equal('testblock');118 expect(result).to.have.property('children');119 expect(result.children).to.be.a('array');120 expect(result.children).to.have.length(1);121 });122 });...
Stub.js
Source:Stub.js
1import React from 'react';2import PropTypes from 'prop-types';3import styled from 'styled-components';4import ComponentStub from 'components/ui/ComponentStub';5const FieldSet = styled.div``;6const FieldSetHeader = styled.div`7 display: flex;8 align-items: center;9 justify-content: space-between;10 padding: 11px 0px;11`;12const FieldSetContent = styled.div``;13const Label = styled(ComponentStub.Text)``;14const TextInput = styled(ComponentStub.TextInput)``;15const FormRow = styled.div`16 padding: 11px 0;17 ${Label} {18 width: 40%;19 margin-bottom: 9px;20 }21 ${TextInput} + ${TextInput} {22 margin-top: 9px;23 }24`;25const Title = styled(ComponentStub.Title)``;26const StatusSwitcher = styled(ComponentStub.Title)`27 width: 124px;28`;29const PhotoUploaderAvatar = styled(ComponentStub.Avatar)``;30const PhotoUploaderChangeButton = styled(ComponentStub.Button)``;31const PhotoUploaderRemoveButton = styled(ComponentStub.Text)``;32const PhotoUploader = styled.div`33 display: flex;34 align-items: center;35 justify-content: space-between;36 padding: 11px 0px;37 ${PhotoUploaderChangeButton} {38 flex-grow: 1;39 margin-left: 20px;40 }41 ${PhotoUploaderRemoveButton} {42 flex-grow: 0;43 flex-shrink: 0;44 width: 28%;45 margin-left: 20px;46 }47`;48const Wrapper = styled.div`49 ${Title} {50 width: 108px;51 }52`;53class Stub extends React.PureComponent {54 static propTypes = {55 className: PropTypes.string56 }57 render() {58 const { className } = this.props;59 return (60 <Wrapper className={className}>61 <FieldSet>62 <FieldSetHeader>63 <Title />64 <StatusSwitcher />65 </FieldSetHeader>66 <FieldSetContent>67 <PhotoUploader>68 <PhotoUploaderAvatar />69 <PhotoUploaderChangeButton />70 <PhotoUploaderRemoveButton />71 </PhotoUploader>72 <FormRow>73 <Label />74 <TextInput />75 </FormRow>76 <FormRow>77 <Label />78 <TextInput />79 </FormRow>80 <FormRow>81 <Label />82 <TextInput />83 </FormRow>84 </FieldSetContent>85 </FieldSet>86 <FieldSet>87 <FieldSetHeader>88 <Title />89 </FieldSetHeader>90 <FieldSetContent>91 <FormRow>92 <Label />93 <TextInput />94 </FormRow>95 <FormRow>96 <Label />97 <TextInput />98 </FormRow>99 <FormRow>100 <Label />101 <TextInput />102 <TextInput />103 </FormRow>104 </FieldSetContent>105 </FieldSet>106 <FieldSet>107 <FieldSetHeader>108 <Title />109 </FieldSetHeader>110 <FieldSetContent>111 <FormRow>112 <Label />113 <TextInput />114 </FormRow>115 <FormRow>116 <Label />117 <TextInput />118 </FormRow>119 </FieldSetContent>120 </FieldSet>121 </Wrapper>122 );123 }124}...
createReactAF.test.js
Source:createReactAF.test.js
1import createReactAF from './createReactAF';2const Fragment = 'fragment';3class ComponentStub {}4const React15xStub = {5 Component: ComponentStub,6 PureComponent: ComponentStub,7 PropTypes: true,8 createClass: true,9 other: 'other',10};11const React162Stub = {12 Component: ComponentStub,13 PureComponent: ComponentStub,14 Fragment,15};16const React163Stub = {17 StrictMode: true,18};19describe('createReactAF', () => {20 describe('when passed React 15.x', () => {21 const ReactAF = createReactAF(React15xStub);22 const component = new ReactAF.Component();23 const pureComponent = new ReactAF.PureComponent();24 test('isGetDerivedStateFromPropsEmulated is set to true', () => {25 expect(ReactAF.isGetDerivedStateFromPropsEmulated).toBe(true);26 });27 test('isFragmentEmulated is set to true', () => {28 expect(ReactAF.isFragmentEmulated).toBe(true);29 });30 test('createContext is emulated"', () => {31 expect(typeof ReactAF.createContext).toBe('function');32 expect(ReactAF.isCreateContextEmulated).toBe(true);33 });34 test('Fragment is emulated"', () => {35 expect(ReactAF.Fragment).toBe('div');36 });37 test('PropTypes is undefined"', () => {38 expect(ReactAF.PropTypes).toBe(undefined);39 });40 test('createClass is undefined"', () => {41 expect(ReactAF.createClass).toBe(undefined);42 });43 test('others properties/methods are passed through"', () => {44 expect(ReactAF.other).toBe(React15xStub.other);45 });46 test('ReactAF.Component inherits from React.Component', () => {47 expect(component instanceof React15xStub.Component).toBe(true);48 });49 test('ReactAF.PureComponent inherits from React.PureComponent', () => {50 expect(pureComponent instanceof React15xStub.PureComponent).toBe(true);51 });52 });53 describe('when passed React 16.2', () => {54 const ReactAF = createReactAF(React162Stub);55 test('isGetDerivedStateFromPropsEmulated is set to true', () => {56 expect(!!ReactAF.isGetDerivedStateFromPropsEmulated).toBe(true);57 });58 test('isFragmentEmulated is set to false', () => {59 expect(!!ReactAF.isFragmentEmulated).toBe(false);60 });61 test('Fragment is NOT emulated"', () => {62 expect(ReactAF.Fragment).toBe(React162Stub.Fragment);63 });64 });65 describe('when passed React 16.3', () => {66 const ReactAF = createReactAF(React163Stub);67 test('React is returned as-is', () => {68 expect(ReactAF).toBe(React163Stub);69 });70 });...
index-test.js
Source:index-test.js
1/* eslint-env jasmine, jest */2import UIManager from '..';3const createNode = (style = {}) => {4 const root = document.createElement('div');5 Object.keys(style).forEach(prop => {6 root.style[prop] = style[prop];7 });8 return root;9};10describe('apis/UIManager', () => {11 describe('updateView', () => {12 const componentStub = {13 _reactInternalInstance: {14 _currentElement: { _owner: {} },15 _debugID: 116 }17 };18 test('supports className alias for class', () => {19 const node = createNode();20 const props = { className: 'extra' };21 UIManager.updateView(node, props, componentStub);22 expect(node.getAttribute('class')).toEqual('extra');23 });24 test('adds correct DOM styles to existing style', () => {25 const node = createNode({ color: 'red' });26 const props = { style: { marginTop: 0, marginBottom: 0, opacity: 0 } };27 UIManager.updateView(node, props, componentStub);28 expect(node.getAttribute('style')).toEqual(29 'color: red; margin-top: 0px; margin-bottom: 0px; opacity: 0;'30 );31 });32 test('replaces input and textarea text', () => {33 const node = createNode();34 node.value = 'initial';35 const textProp = { text: 'expected-text' };36 const valueProp = { value: 'expected-value' };37 UIManager.updateView(node, textProp);38 expect(node.value).toEqual('expected-text');39 UIManager.updateView(node, valueProp);40 expect(node.value).toEqual('expected-value');41 });42 test('sets other attribute values', () => {43 const node = createNode();44 const props = { 'aria-level': '4', 'data-of-type': 'string' };45 UIManager.updateView(node, props);46 expect(node.getAttribute('aria-level')).toEqual('4');47 expect(node.getAttribute('data-of-type')).toEqual('string');48 });49 });...
stubComponent.test.js
Source:stubComponent.test.js
1// jsx-test2var jsx = require('../index');3describe('#stubComponent', function() {4 it('renders props on the component', function () {5 var ComponentStub = jsx.stubComponent('div');6 jsx.assertRender(ComponentStub, {7 name: 'Marcelo Eden',8 className: 'big'9 }, '<div name="Marcelo Eden" class="big"></div>');10 });11 it('renders children content the component', function () {12 var ComponentStub = jsx.stubComponent('p', 'hello world!');13 jsx.assertRender(ComponentStub, {}, '<p>hello world!</p>');14 });15 it('preserves children content the component', function () {16 var ComponentStub = jsx.stubComponent('p');17 jsx.assertRender(ComponentStub, {18 children: 'blah'19 }, '<p>blah</p>');20 });21 it('adds all props to data props', function () {22 var ComponentStub = jsx.stubComponent('a', null, true);23 jsx.assertRender(ComponentStub, {24 name: 'Jake The Dog',25 what: 'is it?'26 }, '<a name="Jake The Dog" data-name="Jake The Dog" what="is it?" data-what="is it?">');27 });...
ComponentRenderer.js
Source:ComponentRenderer.js
1'use strict';2import {isElement, isFunction} from 'metal';3import ComponentRenderer from '../src/ComponentRenderer';4describe('ComponentRenderer', function() {5 let componentStub;6 beforeEach(function() {7 componentStub = {8 informRendered: sinon.stub(),9 };10 });11 it('should set element to simple empty div as the default render implementation', function() {12 ComponentRenderer.render(componentStub);13 assert.ok(isElement(componentStub.element));14 assert.strictEqual('DIV', componentStub.element.tagName);15 });16 it('should call component\'s "informRendered" function after rendered', function() {17 ComponentRenderer.render(componentStub);18 assert.equal(1, componentStub.informRendered.callCount);19 });20 it('should return nothing by default from getExtraDataConfig', function() {21 assert.equal(22 undefined,23 ComponentRenderer.getExtraDataConfig(componentStub)24 );25 });26 it('should have a function called "update"', function() {27 assert.ok(isFunction(ComponentRenderer.update));28 assert.doesNotThrow(() => ComponentRenderer.update(componentStub));29 });...
setup.js
Source:setup.js
1import Vue from 'vue';2import { shallowMount } from '@vue/test-utils';3Vue.config.productionTip = false;4const componentStub = {5 render (h) {6 return h('div', { class: this.$options.name }, Object.values(this.$slots));7 }8};9global.shallowMount = (component, options = {}) => {10 const mountOptions = {11 ...options,12 stubs: {13 ...options.stubs,14 'el-button': componentStub,15 'el-upload': componentStub,16 'el-tag': componentStub,17 'el-tab-pane': componentStub,18 'el-tabs': componentStub,19 'el-popover': componentStub20 }21 };22 return shallowMount(component, mountOptions);...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const componentStub = await page.evaluateHandle(() => {7 const { componentStub } = window.playwrightInternal;8 return componentStub('button');9 });10 console.log(await componentStub.evaluate(button => button.textContent));11 await browser.close();12})();13componentStub.click();14class CustomElement extends HTMLElement {15 constructor() {16 super();17 const shadowRoot = this.attachShadow({mode: 'open'});18 const div = document.createElement('div');19 div.textContent = 'Custom Element';20 shadowRoot.appendChild(div);21 }22}23customElements.define('custom-element', CustomElement);24const componentStub = await page.evaluateHandle(() => {25 const { componentStub } = window.playwrightInternal;26 return componentStub('custom-element');27});28componentStub.click();29const componentStub = await page.evaluateHandle(() => {30 const { componentStub } = window.playwrightInternal;31 return componentStub('custom-element', {shadow: true});32});
Using AI Code Generation
1const { chromium } = require('playwright');2const { componentStub } = require('playwright/internal');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await componentStub(page, 'text=Get started');7 await page.screenshot({ path: `example.png` });8 await browser.close();9})();10const { chromium } = require('playwright');11const { componentStub } = require('playwright/internal');12describe('Playwright', () => {13 it('should be able to stub the component', async () => {14 const browser = await chromium.launch();15 const page = await browser.newPage();16 await componentStub(page, 'text=Get started');17 await page.screenshot({ path: `example.png` });18 await browser.close();19 });20});
Using AI Code Generation
1const {componentStub} = require('playwright-internal');2const {chromium} = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const input = await page.$('input[name="q"]');7 await input.type('hello world');8 await page.click('input[name="btnK"]');9 await page.waitForSelector('div#result-stats');10 await page.screenshot({path: 'example.png'});11 await browser.close();12})();13const {componentStub} = require('playwright-internal');14const {chromium} = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const page = await browser.newPage();18 const input = await page.$('input[name="q"]');19 await input.type('hello world');20 await page.click('input[name="btnK"]');21 await page.waitForSelector('div#result-stats');22 await page.screenshot({path: 'example.png'});23 await browser.close();24})();25const {componentStub} = require('playwright-internal');26const {chromium} = require('playwright');27(async () => {28 const browser = await chromium.launch();29 const page = await browser.newPage();30 const input = await page.$('input[name="q"]');31 await input.type('hello world');32 await page.click('input[name="btnK"]');33 await page.waitForSelector('div#result-stats');34 await page.screenshot({path: 'example.png'});35 await browser.close();36})();37const {componentStub} = require('playwright-internal');38const {chromium} = require('playwright');39(async () => {40 const browser = await chromium.launch();41 const page = await browser.newPage();42 const input = await page.$('input[name="q"]');43 await input.type('hello world');44 await page.click('input[name="btnK"]');
Using AI Code Generation
1const { chromium } = require('playwright');2const { componentStub } = require('playwright/lib/server/chromium/crBrowser');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await componentStub(page, 'browser', 'close');8 await page.close();9 await context.close();10 await browser.close();11})();
Using AI Code Generation
1const componentStub = require("playwright-core/lib/internal").componentStub;2const { chromium } = require("playwright-core");3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const searchBox = await page.$("input[name='q']");8 await searchBox.type("Hello World");9 const searchBtn = await page.$("input[name='btnK']");10 await searchBtn.click();11 const stub = await componentStub(page, searchBox, {12 });13 expect(stub).toEqual({14 });15 await browser.close();16})();17const { test, expect } = require("@playwright/test");18const { chromium } = require("playwright-core");19test("Component Stub", async ({ page }) => {20 const searchBox = await page.$("input[name='q']");21 await searchBox.type("Hello World");22 const searchBtn = await page.$("input[name='btnK']");23 await searchBtn.click();24 const stub = await componentStub(page, searchBox, {25 });26 expect(stub).toEqual({27 });28});
Using AI Code Generation
1const componentStub = require('playwright/lib/internal/componentStub');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const component = await componentStub(page, 'button');7 component.click();8 await browser.close();9})();10const componentStub = require('playwright/lib/internal/componentStub');11const { chromium } = require('playwright');12describe('test', () => {13 it('should be able to click on a button', async () => {14 const browser = await chromium.launch();15 const page = await browser.newPage();16 const component = await componentStub(page, 'button');17 component.click();18 await browser.close();19 });20});21const { chromium } = require('playwright');22describe('test', () => {23 it('should be able to click on a button', async () => {24 const browser = await chromium.launch();25 const page = await browser.newPage();26 const component = await page.componentStub('button');27 component.click();28 await browser.close();29 });30});31const { chromium } = require('playwright');32(async () => {33 const browser = await chromium.launch();34 const page = await browser.newPage();35 const component = await page.componentStub('button');36 await component.click();37 await browser.close();38})();39const { chromium } = require('
Using AI Code Generation
1const { componentStub } = require('playwright/lib/internal/inspector');2const { chromium } = require('playwright');3const path = require('path');4async function main() {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 const component = await componentStub(page, path.join(__dirname, 'component.js'));8 const result = await component.add(1, 2);9 console.log(result);10}11main();12class Component {13 async add(a, b) {14 return a + b;15 }16}17module.exports = new Component();
Using AI Code Generation
1const { componentStub } = require('playwright');2const { test } = require('playwright-test');3test('test', async ({ page }) => {4 const component = await componentStub(page, 'component');5 await component.stubMethod('method1', 'stubbed');6 await component.method1();7});8PASS test.js (1s)9 ✓ test (1s)10 1 passed (2s)
Using AI Code Generation
1const { componentStub } = require('playwright/lib/internal/exports');2const { Page } = require('playwright/lib/server/page');3componentStub(Page.prototype, 'evaluate', async function (page, ...args) {4 const result = await page.evaluate(...args);5 return result;6});7const page = await context.newPage();8const result = await page.evaluate(() => { return 'hello' });9console.log(result);
Playwright tutorial
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
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