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How to use setupStatefulComponent method in Playwright Internal

Best JavaScript code snippet using playwright-internal

guide-mini-vue.esm.js

Source:guide-mini-vue.esm.js

...28}29function setupComponent(instance) {30    // initProps()31    // initSlots()32    setupStatefulComponent(instance); // åå§åæç¶æçç»ä»¶/  å½æ°å¼ç»ä»¶33}34function setupStatefulComponent(instance) {35    // æ¿å°setupå½æ°çè¿åå¼36    var component = instance.type;37    // ctx38    instance.proxy = new Proxy({ _: instance }, publicInstanceProxyhandlers);39    var setup = component.setup;40    if (setup) {41        // funcion: renderå½æ° h(...)42        // object: æ³¨å¥å°ç»ä»¶çä¸ä¸æ43        var setupResult = setup();44        handleSetupResult(instance, setupResult);45    }46}47function handleSetupResult(instance, setupResult) {48    // obj  function...

mini-vue.cjs.js

Source:mini-vue.cjs.js

...13function setupComponent(instance) {14    // TODO15    // initProps()16    // initSlots()17    setupStatefulComponent(instance);18}19function setupStatefulComponent(instance) {20    var Component = instance.type;21    var setup = Component.setup;22    if (setup) {23        var setupResult = setup();24        handleSetupResult(instance, setupResult);25    }26}27function handleSetupResult(instance, setupResult) {28    // function Object29    // TODO function30    if (typeof setupResult === "object") {31        instance.setupState = setupResult;32    }33    finishComponentSetup(instance);...

mini-vue.esm.js

Source:mini-vue.esm.js

...11function setupComponent(instance) {12    // TODO13    // initProps()14    // initSlots()15    setupStatefulComponent(instance);16}17function setupStatefulComponent(instance) {18    var Component = instance.type;19    var setup = Component.setup;20    if (setup) {21        var setupResult = setup();22        handleSetupResult(instance, setupResult);23    }24}25function handleSetupResult(instance, setupResult) {26    // function Object27    // TODO function28    if (typeof setupResult === "object") {29        instance.setupState = setupResult;30    }31    finishComponentSetup(instance);...

mini-vue3.cjs.js

Source:mini-vue3.cjs.js

...12}13function setupComponent(instance) {14    // TODO initProps15    // TODO initSlots16    setupStatefulComponent(instance);17}18function setupStatefulComponent(instance) {19    const Component = instance.type;20    const { setup } = Component;21    if (setup) {22        const setupResult = setup();23        handleSetupResult(instance, setupResult);24    }25}26function handleSetupResult(instance, setupResult) {27    //   TODO å®ç° setupResult == function28    if (typeof setupResult === 'object') {29        instance.setupState = setupResult;30    }31    finishComponentState(instance);32}...

mini-vue3.esm.js

Source:mini-vue3.esm.js

...10}11function setupComponent(instance) {12    // TODO initProps13    // TODO initSlots14    setupStatefulComponent(instance);15}16function setupStatefulComponent(instance) {17    const Component = instance.type;18    const { setup } = Component;19    if (setup) {20        const setupResult = setup();21        handleSetupResult(instance, setupResult);22    }23}24function handleSetupResult(instance, setupResult) {25    //   TODO å®ç° setupResult == function26    if (typeof setupResult === 'object') {27        instance.setupState = setupResult;28    }29    finishComponentState(instance);30}...

guide-mini-vue.cjs.js

Source:guide-mini-vue.cjs.js

...9}10function setupComponent(instance) {11    // initProps()12    // initSlots()13    setupStatefulComponent(instance);14}15function setupStatefulComponent(instance) {16    const Component = instance.type;17    const { setup } = Component;18    if (setup) {19        const setupResult = setup();20        handleSetupResult(instance, setupResult);21    }22}23function handleSetupResult(instance, setupResult) {24    // setupResult ä¸º function æè Object25    // TODO function26    if (typeof setupResult === 'object') {27        instance.setupState = setupResult;28    }29    finishComponentSetup(instance);...

09-setupComponent.js

Source:09-setupComponent.js

...9    initProps(instance, props, isStateful, isSSR)10    initSlots(instance, children)11  12    const setupResult = isStateful13      ? setupStatefulComponent(instance, isSSR)14      : undefined15    isInSSRComponentSetup = false16    return setupResult17  }18  19  function setupStatefulComponent(20    instance: ComponentInternalInstance,21    isSSR: boolean22  ) {23    const Component = instance.type as ComponentOptions24    // æ§è¡setup25    const { setup } = Component26    if (setup) {27      const setupContext = (instance.setupContext =28        setup.length > 1 ? createSetupContext(instance) : null)29  30      setCurrentInstance(instance)31      pauseTracking()32      const setupResult = callWithErrorHandling(33        setup,...

component.js

Source:component.js

...14export const setupComponent=(instance)=>{15  // 1ãå±æ§åå§å16  // 2ãslotåå§å17  // 3ãè°ç¨setup18  setupStatefulComponent(instance)19}20function setupStatefulComponent(instance){21  const Compoent=instance.type;22  const {setup}=Compoent;23  if(setup){24    const setupResult=setup();25    // éå¤æè¿åå¼ç±»å26    handleSetupResult(instance,setupResult)27  }28}29function handleSetupResult(instance,setupResult){30  if(isFunction(setupResult)){31    instance.render=setupResult32  }else{33    instance.setupState=setupResult34  }...

Using AI Code Generation

1const { setupStatefulComponent } = require('@playwright/test/lib/test');2const { setupStatefulComponent } = require('@playwright/test/lib/test');3const { test, expect } = require('@playwright/test');4test('should display correct text in header', async ({ page }) => {5  await page.click('text=React');6  await page.click('input[placeholder="What needs to be done?"]');7  await page.fill('input[placeholder="What needs to be done?"]', 'Buy Milk');8  await page.press('input[placeholder="What needs to be done?"]', 'Enter');9  await page.fill('input[placeholder="What needs to be done?"]', 'Buy Bread');10  await page.press('input[placeholder="What needs to be done?"]', 'Enter');11  await page.click('text=Active');12  const count = await page.textContent('text=2 items left');13  expect(count).toBe('2 items left');14});15const { setupStatefulComponent } = require('@playwright/test/lib/test');16test.describe('test suite', () => {17  test.beforeEach(async ({ page }) => {18    const { setupStatefulComponent } = require('@playwright/test/lib/test');19    await page.click('text=React');20  });21  test('should display correct text in header', async ({ page }) => {22    await page.click('input[placeholder="What needs to be done?"]');23    await page.fill('input[placeholder="What needs to be done?"]', 'Buy Milk');24    await page.press('input[placeholder="What needs to be done?"]', 'Enter');25    await page.fill('input[placeholder="What needs to be done?"]', 'Buy Bread');26    await page.press('input[placeholder="What needs to be done?"]', 'Enter');27    await page.click('text=Active');28    const count = await page.textContent('text=2 items left');29    expect(count).toBe('2 items left');30  });31  test('should display correct text in

Using AI Code Generation

1const { setupStatefulComponent } = require('@playwright/test');2const { Component } = require('react');3const { render } = require('react-dom');4class MyComponent extends Component {5  render() {6    return <div>MyComponent</div>;7  }8}9const { container, component } = setupStatefulComponent(MyComponent, { props: { name: 'Jane' } });10render(<MyComponent name="Jane" />, container);11const div = container.querySelector('div');12const div = component.container.querySelector('div');13await page.click(component.container);14await page.click(container);15component.dispatchEvent(new Event('click'));16const { test, expect } = require('@playwright/test');17const { Component } = require('react');18const { render } = require('react-dom');19class MyComponent extends Component {20  render() {21    return <div>MyComponent</div>;22  }23}24test('renders component', async ({ page }) => {25  await page.setContent('<div id="root"></div>');26  await page.react(MyComponent, { props: { name: 'Jane' } });27  expect(await page.textContent('div')).toBe('MyComponent');28});29const { test, expect } =

Using AI Code Generation

1const { setupStatefulComponent } = require('@playwright/test/lib/test');2const { setupStatefulComponent } = require('@playwright/test/lib/test');3const { test, expect } = require('@playwright/test');4test('should display correct text in header', async ({ page }) => {5  await page.click('text=React');6  await page.click('input[placeholder="What needs to be done?"]');7  await page.fill('input[placeholder="What needs to be done?"]', 'Buy Milk');8  await page.press('input[placeholder="What needs to be done?"]', 'Enter');9  await page.fill('input[placeholder="What needs to be done?"]', 'Buy Bread');10  await page.press('input[placeholder="What needs to be done?"]', 'Enter');11  await page.click('text=Active');12  const count = await page.textContent('text=2 items left');13  expect(count).toBe('2 items left');14});15const { setupStatefulComponent } = require('@playwright/test/lib/test');16test.describe('test suite', () => {17  test.beforeEach(async ({ page }) => {18    const { setupStatefulComponent } = require('@playwright/test/lib/test');19    await page.click('text=React');20  });21  test('should display correct text in header', async ({ page }) => {22    await page.click('input[placeholder="What needs to be done?"]');23    await page.fill('input[placeholder="What needs to be done?"]', 'Buy Milk');24    await page.press('input[placeholder="What needs to be done?"]', 'Enter');25    await page.fill('input[placeholder="What needs to be done?"]', 'Buy Bread');26    await page.press('input[placeholder="What needs to be done?"]', 'Enter');27    await page.click('text=Active');28    const count = await page.textContent('text=2 items left');29    expect(count).toBe('2 items left');30  });31  test('should display correct text in

Using AI Code Generation

1const { setupStatefulComponent } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2const { Page } = require('playwright-core/lib/server/page');3const { PageChannel } = require('playwright-core/lib/server/channels');4const { Frame } = require('playwright-core/lib/server/frame');5const { FrameChannel } = require('playwright-core/lib/server/channels');6const { ElementHandle } = require('playwright-core/lib/server/dom');7const { ElementHandleChannel } = require('playwright-core/lib/server/channels');8const page = await context.newPage();9const pageChannel = new PageChannel(page);10const frame = page.mainFrame();11const frameChannel = new FrameChannel(frame);12const elementHandle = await frame.$('div');13const elementHandleChannel = new ElementHandleChannel(elementHandle);14setupStatefulComponent(pageChannel, frameChannel, elementHandleChannel);15const { setupStatefulComponent } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');16const { Page } = require('playwright-core/lib/server/page');17const { PageChannel } = require('playwright-core/lib/server/channels');18const { Frame } = require('playwright-core/lib/server/frame');19const { FrameChannel } = require('playwright-core/lib/server/channels');20const { ElementHandle } = require('playwright-core/lib/server/dom');21const { ElementHandleChannel } = require('playwright-core/lib/server/channels');22const page = await context.newPage();23const pageChannel = new PageChannel(page);24const frame = page.mainFrame();25const frameChannel = new FrameChannel(frame);26const elementHandle = await frame.$('div');27const elementHandleChannel = new ElementHandleChannel(elementHandle);28setupStatefulComponent(pageChannel, frameChannel, elementHandleChannel);29const { setupStatefulComponent } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');30const { Page } = require('playwright-core/lib/server/page');31const { PageChannel } = require('playwright-core/lib/server/channels');32const { Frame } = require('playwright-core/lib/server/frame');33const { FrameChannel } = require('playwright-core/lib/server/channels');34const { ElementHandle } = require('playwright

Using AI Code Generation

1const { setupStatefulComponent } = require('playwright');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const component = await setupStatefulComponent(page, 'my-component', {5  });6  expect(await component.getAttribute('name')).toBe('John Doe');7  expect(await component.getAttribute('age')).toBe('42');8  await component.setAttribute('name', 'Jane Doe');9  expect(await component.getAttribute('name')).toBe('Jane Doe');10});11const { html } = require('lit-html');12const { LitElement } = require('playwright');13class MyComponent extends LitElement {14  static get properties() {15    return {16      name: { type: String },17      age: { type: Number },18    };19  }20  render() {21    return html`<p>My name is ${this.name} and I'm ${this.age} years old</p>`;22  }23}24module.exports = MyComponent;25#### `new Playwright(options)`

Using AI Code Generation

1const { setupStatefulComponent } = require('@playwright/test/lib/utils/statefulComponent');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const statefulComponent = setupStatefulComponent(page);5  const statefulComponent = await statefulComponent.createStatefulComponent('button', { text: 'Button' });6  const statefulComponent = await statefulComponent.getStatefulComponent('button', { text: 'Button' });7  const statefulComponent = await statefulComponent.getStatefulComponent('button', { text: 'Button' });8  await statefulComponent.click();9});10const { test } = require('@playwright/test');11test('test', async ({ page }) => {12  const statefulComponent = setupStatefulComponent(page);13  const statefulComponent = await statefulComponent.createStatefulComponent('button', { text: 'Button' });14  const statefulComponent = await statefulComponent.getStatefulComponent('button', { text: 'Button' });15  const statefulComponent = await statefulComponent.getStatefulComponent('button', { text: 'Button' });16  await statefulComponent.click();17});18#### statefulComponent.createStatefulComponent(selector, options)

Using AI Code Generation

1const { setupStatefulComponent } = require('@playwright/test/lib/utils/statefulComponent');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const statefulComponent = setupStatefulComponent(page);5  const statefulComponent = await statefulComponent.createStatefulComponent('button', { text: 'Button' });6  const statefulComponent = await statefulComponent.getStatefulComponent('button', { text: 'Button' });7  const statefulComponent = await statefulComponent.getStatefulComponent('button', { text: 'Button' });8  await statefulComponent.click();9});10const { test } = require('@playwright/test');11test('test', async ({ page }) => {12  const statefulComponent = setupStatefulComponent(page);13  const statefulComponent = await statefulComponent.createStatefulComponent('button', { text: 'Button' });14  const statefulComponent = await statefulComponent.getStatefulComponent('button', { text: 'Button' });15  const statefulComponent = await statefulComponent.getStatefulComponent('button', { text: 'Button' });16  await statefulComponent.click();17});18#### statefulComponent.createStatefulComponent(selector, options)

Using AI Code Generation

1import { setupStatefulComponent } from 'playwright';2import { Component } from './component';3describe('Component', () => {4  it('should work', async () => {5    const { page, component } = await setupStatefulComponent(Component);6    await page.setContent('<div id="root"></div>');7    await component.mount('#root');8    await component.click('button');9    await component.expectText('h1', 'Hello, World!');10  });11});12**Note:** This API is experimental and subject to change. Please report any issues you find to the [Playwright GitHub repository](

Using AI Code Generation

1const { setupStatefulComponent } = require('playwright');2const { expect } = require('chai');3const { getTestState } = setupStatefulComponent({4  state: {5  },6  actions: {7    incrementCounter: ({ state }) => {8      state.counter++;9    },10    incrementCounterBy: ({ state }, value) => {11      state.counter += value;12    },13  },14  selectors: {15    counter: ({ state }) => state.counter,16  },17});18describe('test', () => {19  it('should increment counter', async () => {20    getTestState().incrementCounter();21    expect(getTestState().counter).to.equal(1);22  });23  it('should increment counter by a value', async () => {24    getTestState().incrementCounterBy(5);25    expect(getTestState().counter).to.equal(6);26  });27});28[Apache 2.0](LICENSE)

Using AI Code Generation

1const component = await page.setupStatefulComponent('MyComponent');2await component.click();3await component.type('Hello World');4const text = await component.textContent();5await component.selectOption('option 1');6await component.check();7await component.uncheck();8await component.waitForSelector('selector');9await component.waitForFunction('function');10await component.waitForTimeout('timeout');11await component.waitForEvent('event');12await component.evaluate('function');13    methods: {14      setCount(count) {15        return this.page.evaluate((count) => {16          this.count = count;17        }, count);18      },19      getCount() {20        return this.page.evaluate(() => this.count);21      },22    },23  });24  await component.setCount(10);25  const count = await component.getCount();26  expect(count).toBe(10);27});28class MyComponent extends HTMLElement {29  connectedCallback() {30    this.count = 0;31  }32}33window.customElements.define('my-component', MyComponent);34const { test } = require('@playwright/test');35const { setupStatefulComponent } = require('playwright-internal');36test('My test', async () => {37  const { page } = testInfo;38  const component = await setupStatefulComponent(page, {39    methods: {40      setCount(count) {41        return this.page.evaluate((count) => {42          this.count = count;43        }, count);44      },45      getCount() {46        return this.page.evaluate(() => this.count);47      },48    },49  });50  await component.setCount(10);51  const count = await component.getCount();52  expect(count).toBe(10);53});

Using AI Code Generation

1const component = await page.setupStatefulComponent('MyComponent');2await component.click();3await component.type('Hello World');4const text = await component.textContent();5await component.selectOption('option 1');6await component.check();7await component.uncheck();8await component.waitForSelector('selector');9await component.waitForFunction('function');10await component.waitForTimeout('timeout');11await component.waitForEvent('event');12await component.evaluate('function');

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