KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use publishEventForPlugin method in Playwright Internal

Best JavaScript code snippet using playwright-internal

EventPluginRegistry.src.js

Source:EventPluginRegistry.src.js

...19      ("production" !== process.env.NODE_ENV ? invariant(PluginModule.extractEvents, 'EventPluginRegistry: Event plugins must implement an `extractEvents` ' + 'method, but `%s` does not.', pluginName) : invariant(PluginModule.extractEvents));20      EventPluginRegistry.plugins[pluginIndex] = PluginModule;21      var publishedEvents = PluginModule.eventTypes;22      for (var eventName in publishedEvents) {23        ("production" !== process.env.NODE_ENV ? invariant(publishEventForPlugin(publishedEvents[eventName], PluginModule, eventName), 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : invariant(publishEventForPlugin(publishedEvents[eventName], PluginModule, eventName)));24      }25    }26  }27  function publishEventForPlugin(dispatchConfig, PluginModule, eventName) {28    ("production" !== process.env.NODE_ENV ? invariant(!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName), 'EventPluginHub: More than one plugin attempted to publish the same ' + 'event name, `%s`.', eventName) : invariant(!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName)));29    EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig;30    var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;31    if (phasedRegistrationNames) {32      for (var phaseName in phasedRegistrationNames) {33        if (phasedRegistrationNames.hasOwnProperty(phaseName)) {34          var phasedRegistrationName = phasedRegistrationNames[phaseName];35          publishRegistrationName(phasedRegistrationName, PluginModule, eventName);36        }37      }38      return true;39    } else if (dispatchConfig.registrationName) {40      publishRegistrationName(dispatchConfig.registrationName, PluginModule, eventName);41      return true;...

EventPluginRegistry.js

Source:EventPluginRegistry.js

...8	registrationNameModules[registrationName] = pluginModule;9	registrationNameDependencies[registrationName] =10		pluginModule.eventTypes[eventName].dependencies;11}12function publishEventForPlugin(dispatchConfig, pluginModule, eventName) {13	eventNameDispatchConfigs[eventName] = dispatchConfig;14	const phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;15	if (phasedRegistrationNames) {16		for (const phaseName in phasedRegistrationNames) {17			if (phasedRegistrationNames.hasOwnProperty(phaseName)) {18				const phasedRegistrationName =19					phasedRegistrationNames[phaseName];20				publishRegistrationName(21					phasedRegistrationName,22					pluginModule,23					eventName,24				);25			}26		}27		return true;28	} else if (dispatchConfig.registrationName) {29		publishRegistrationName(30			dispatchConfig.registrationName,31			pluginModule,32			eventName,33		);34		return true;35	}36	return false;37}38function recomputePluginOrdering() {39	if (!eventPluginOrder) {40		return;41	}42	for (const pluginName in namesToPlugins) {43		const pluginModule = namesToPlugins[pluginName];44		const pluginIndex = eventPluginOrder.indexOf(pluginName);45		if (plugins[pluginIndex]) {46			continue;47		}48		plugins[pluginIndex] = pluginModule;49		const publishedEvents = pluginModule.eventTypes;50		for (const eventName in publishedEvents) {51			if (publishedEvents.hasOwnProperty(eventName)) {52				publishEventForPlugin(53					publishedEvents[eventName],54					pluginModule,55					eventName,56				);57			}58		}59	}60}61export function injectEventPluginOrder(injectedEventPluginOrder) {62	eventPluginOrder = Array.prototype.slice.call(injectedEventPluginOrder);63	recomputePluginOrdering();64}65export function injectEventPluginsByName(injectedNamesToPlugins) {66	let isOrderingDirty = false;...

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browser = await playwright.chromium.launch();4  const page = await browser.newPage();5  await page.$eval('text=Get started', (element) => {6    element.click();7  });8  await browser.close();9})();10const playwright = require('playwright');11(async () => {12  const browser = await playwright.chromium.launch();13  const page = await browser.newPage();14  await page.$eval('text=Get started', (element) => {15    element.click();16  });17  await browser.close();18})();19const playwright = require('playwright');20(async () => {21  const browser = await playwright.chromium.launch();22  const page = await browser.newPage();23  await page.$eval('text=Get started', (element) => {24    element.click();25  });26  await browser.close();27})();28const playwright = require('playwright');29(async () => {30  const browser = await playwright.chromium.launch();31  const page = await browser.newPage();32  await page.$eval('text=Get started', (element) => {33    element.click();34  });35  await browser.close();36})();37const playwright = require('playwright');38(async () => {39  const browser = await playwright.chromium.launch();40  const page = await browser.newPage();41  await page.$eval('text=Get started', (element) => {42    element.click();43  });44  await browser.close();45})();46const playwright = require('playwright');47(async () => {48  const browser = await playwright.chromium.launch();49  const page = await browser.newPage();50  await page.$eval('text=Get started', (element) => {51    element.click();52  });53  await browser.close();54})();

Using AI Code Generation

1const playwright = require('playwright');2const { publishEventForPlugin } = require('playwright/lib/utils/registry');3(async () => {4  const browser = await playwright.firefox.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  await publishEventForPlugin('my-plugin', 'my-event', {8  });9  await browser.close();10})();11{12  "playwright-plugin": {13  }14}

Using AI Code Generation

1const playwright = require('playwright');2const { publishEventForPlugin } = require('playwright/lib/server/trace/recorder/playwrightEvents');3(async () => {4  const browser = await playwright.chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  await publishEventForPlugin(page, 'myPlugin', { type: 'myEvent', value: 'myValue' });8  await browser.close();9})();10const { subscribeToPlaywrightEvents } = require('playwright/lib/server/trace/recorder/playwrightEvents');11const myPlugin = {12  async onInit(options) {13    subscribeToPlaywrightEvents(options.context, this);14  },15  async onEvent(event) {16    console.log(event);17  }18};19module.exports = myPlugin;20const { subscribeToPlaywrightEvents } = require('playwright/lib/server/trace/recorder/playwrightEvents');21const myPlugin = {22  async onInit() {23    subscribeToPlaywrightEvents(window.playwright, this);24  },25  async onEvent(event) {26    console.log(event);

Using AI Code Generation

1const playwright = require('playwright');2const { publishEventForPlugin } = require('playwright/lib/server/trace/recorder/plugins');3const { events } = require('playwright/lib/server/trace/recorder/events');4const { Page } = require('playwright/lib/server/page');5const { EventEmitter } = require('events');6const eventEmitter = new EventEmitter();7const page = new Page(eventEmitter, 'page-1', null, null, null, null);8const trace = {9  metadata: {10    'userAgent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.0 Safari/537.36',11  },12  contextOptions: {},13};14(async () => {15  const browser = await playwright.chromium.launch();16  const context = await browser.newContext();17  const page = await context.newPage();18  await page.screenshot({ path: `example.png` });19  await browser.close();20})();21eventEmitter.on('event', (event) => {22  publishEventForPlugin(event, trace);23});24eventEmitter.emit('event', new events.PageCreatedEvent('page-1', 'page-1', null, null));25eventEmitter.emit('event', new events.PageFrameAttachedEvent('page-1', 'frame-1', 'frame-1', null, null, null));26eventEmitter.emit('event', new events.PageFrameNavigatedEvent('page-1', 'frame-

Using AI Code Generation

1const playwright = require("playwright-core");2const { publishEventForPlugin } = require("@playwright/test/lib/utils/trace");3const { chromium } = playwright;4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  await publishEventForPlugin("test", "event", "data");9  await browser.close();10})();11{12  "scripts": {13  },14  "dependencies": {15  }16}17const playwright = require("playwright-core");18const { chromium } = playwright;19const { publishEventForPlugin } = require("@playwright/test/lib/utils/trace");20(async () => {21const browser = await chromium.launch();22const context = await browser.newContext();23const page = await context.newPage();24await publishEventForPlugin("test", "event", "data");25await browser.close();26})();27const playwright = require("playwright-core");28const { chromium } = playwright;29const { publishEventForPlugin } = require("@playwright/test/lib/utils/trace");30(async () => {31const browser = await chromium.launch();32const context = await browser.newContext();

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.