KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta 
How to use loadConfigFile method in Playwright Internal
Best JavaScript code snippet using playwright-internal
config-helpers.js
Source:config-helpers.js 
...46 });47 });48 describe('loadConfigFile', function () {49 it('should return config file content', function(){50 var config = configHelpers.loadConfigFile();51 assert(config.devices !== null);52 });53 });54 describe('saveConfig', function () {55 it('it should save current config to disk', function(){56 var config = configHelpers.loadConfigFile();57 config.dumbKey = true;58 configHelpers.saveConfig();59 config = configHelpers.loadConfigFile();60 (true).should.eql(config.dumbKey,61 'Config was not properly updated.');62 });63 });64 describe('addApp', function(){65 it('should add app manifest to the config file', function () {66 var manifest = {67 'name': 'cozy-test',68 'displayName': 'Cozy Test',69 'version': '1.1.13',70 'description': 'Test app.',71 'type': 'classic'72 };73 var app = 'cozy-labs/cozy-test';74 configHelpers.addApp(app, manifest);75 var config = configHelpers.loadConfigFile();76 manifest.name.should.eql(config.apps[app].name);77 manifest.displayName.should.eql(config.apps[app].displayName);78 manifest.version.should.eql(config.apps[app].version);79 manifest.description.should.eql(config.apps[app].description);80 manifest.type.should.eql(config.apps[app].type);81 });82 });83 describe('exportApps', function(){84 it('return apps object from config file', function () {85 var manifest = {86 'name': 'cozy-test',87 'displayName': 'Cozy Test',88 'version': '1.1.13'89 };90 var app = 'cozy-labs/cozy-test';91 var appsConfig = configHelpers.exportApps();92 manifest.name.should.eql(appsConfig[app].name);93 manifest.displayName.should.eql(appsConfig[app].displayName);94 manifest.version.should.eql(appsConfig[app].version);95 });96 });97 describe('removeApp', function () {98 it('should remove app manifest from the config file', function () {99 var app = 'cozy-labs/cozy-test';100 assert(configHelpers.removeApp(app), 'did not remove app correctly.');101 var config = configHelpers.loadConfigFile();102 assert.equal(undefined, config.apps[app]);103 });104 });105 describe('addPlugin', function () {106 it('should add plugin manifest to the config file', function () {107 var manifest = {108 'name': 'cozy-test-plugin',109 'displayName': 'Cozy Test Plugin',110 'version': '1.1.13',111 'description': 'Test plugin.'112 };113 var plugin = 'cozy-labs/cozy-test-plugin';114 var config = configHelpers.loadConfigFile();115 configHelpers.addPlugin(plugin, manifest);116 manifest.name.should.eql(config.plugins[plugin].name);117 manifest.displayName.should.eql(config.plugins[plugin].displayName);118 manifest.version.should.eql(config.plugins[plugin].version);119 manifest.description.should.eql(config.plugins[plugin].description);120 });121 });122 describe('exportPlugins', function () {123 it('return plugins object from config file', function () {124 var manifest = {125 'name': 'cozy-test-plugin',126 'displayName': 'Cozy Test Plugin',127 'version': '1.1.13'128 };129 var plugin = 'cozy-labs/cozy-test-plugin';130 var pluginsConfig = configHelpers.exportPlugins();131 manifest.name.should.eql(pluginsConfig[plugin].name);132 manifest.displayName.should.eql(pluginsConfig[plugin].displayName);133 manifest.version.should.eql(pluginsConfig[plugin].version);134 });135 });136 describe('removePlugin', function () {137 it('should remove plugin manifest from the config file', function () {138 var plugin = 'cozy-labs/cozy-test-plugin';139 assert(configHelpers.removePlugin(plugin),140 'did not remove plugin correctly.');141 var config = configHelpers.loadConfigFile();142 assert.equal(undefined, config.plugins[plugin]);143 });144 });145 describe('copyDependency', function(){146 it('should copy dependency in the cozy light folder.', function () {147 var destPath = configHelpers.modulePath('path-extra');148 configHelpers.copyDependency('path-extra');149 fs.existsSync(destPath).should.eql(true,150 'did not copy the dependency.');151 });152 });153 describe('getHost', function () {154 it('returns localhost', function () {155 configHelpers.getMainAppHost().should.eql('localhost',...
ConfigFileUtil.js
Source:ConfigFileUtil.js
...85}86function saveConfigFile(path, config) {87 fs.writeFileSync(path, JSON.stringify(config, null, ' '), 'utf8');88}89function loadConfigFile(path) {90 checkFileExists(path);91 try {92 return JSON.parse(fs.readFileSync(path, 'utf8'));93 } catch (err) {94 throw new Error(messageUtil.getMessage('Config file is invalid.\nFile: {0}', [path]));95 }96}97function checkFileExists(path) {98 path = path || '';99 if (!fs.existsSync(path)) {100 throw new Error(messageUtil.getMessage('Config file is not exist.\nFile: {0}', [path]));101 }102}103ConfigFileUtil.init = function (registryDirPath, configDirPath) {104 var registryFilePath = path.join(registryDirPath, '/registry.json');105 registry[appConfigFileName] = path.join(configDirPath, '/' + appConfigFileName + '.json');106 registry[propertiesConfigFileName] = path.join(configDirPath, '/' + propertiesConfigFileName + '.json');107 initConfig.registry = registry;108 if (!fs.existsSync(registryFilePath)) {109 fs.writeFileSync(registryFilePath, JSON.stringify(registry, null, ' '), 'utf8');110 }111 for (var key in initConfig.registry) {112 if (!initConfig.registry.hasOwnProperty(key)) {113 continue;114 }115 if (!fs.existsSync(initConfig.registry[key])) {116 fs.writeFileSync(initConfig.registry[key], JSON.stringify(initConfig[key], null, ' '), 'utf8');117 }118 }119 registry = loadConfigFile(registryFilePath);120};121ConfigFileUtil.isDevelop = function () {122 return loadConfigFile(registry.appConfig).isDevelop;123};124ConfigFileUtil.getJobStreamerInfo = function () {125 return loadConfigFile(registry.appConfig).jobStreamer;126};127ConfigFileUtil.getLocale = function () {128 return loadConfigFile(registry.appConfig).locale;129};130ConfigFileUtil.getXmlAttr = function () {131 return loadConfigFile(registry.appConfig).xmlAttr;132};133ConfigFileUtil.getProperties = function () {134 return loadConfigFile(registry.propertiesConfig);135};136ConfigFileUtil.setProperties = function (config) {137 saveConfigFile(registry.propertiesConfig, config);138};...
builder.mjs
Source:builder.mjs
...5import { createRequire } from 'module'6import { createHash } from 'crypto'7// https://github.com/rollup/rollup/issues/42538// import loadConfigFile from 'rollup/dist/loadConfigFile.js'9function loadConfigFile(...args) {10 // https://github.com/rollup/rollup/issues/425311 const privateRequire = createRequire(require.resolve('rollup'))12 return privateRequire('./loadConfigFile.js')(...args)13}14const require = createRequire(import.meta.url)15let polyfillVersion = '__'16{17 const lockfilePath = fileURLToPath(new URL('../../pnpm-lock.yaml', import.meta.url))18 const lockfile = await readFile(lockfilePath)19 const hash = createHash('sha256')20 hash.update(lockfile)21 polyfillVersion = 'v5' + hash.digest('hex')22}23const versionFilePath = fileURLToPath(new URL('./dist/version.txt', import.meta.url))24if ((await readFile(versionFilePath, 'utf-8').catch(() => '')) === polyfillVersion) process.exit(0)25await builder({26 modules: ['es', 'web'],27 targets: [28 'iOS >= 14.0',29 // Android30 'Firefox >= 99',31 'last 2 Chrome versions',32 'last 2 Firefox versions',33 ],34 summary: {35 comment: { size: false, modules: true },36 },37 filename: fileURLToPath(new URL('./dist/ecmascript.js', import.meta.url)),38 blacklist: undefined,39})40process.chdir(fileURLToPath(new URL('./dist/', import.meta.url)))41const { options, warnings } = await loadConfigFile(fileURLToPath(new URL('./rollup.config.js', import.meta.url)), {42 format: 'es',43})44warnings.flush()45for (const optionsObj of options) {46 const bundle = await rollup(optionsObj)47 await Promise.all(optionsObj.output.map(bundle.write))48}49{50 const polyfill = fileURLToPath(new URL('./dist/ecmascript.js', import.meta.url))51 const ecmascript = await readFile(polyfill, 'utf-8')52 const regenerator = await readFile(fileURLToPath(new URL('./dist/regenerator.js', import.meta.url)), 'utf-8')53 await writeFile(polyfill, `${ecmascript};${regenerator};`)54}55await normalize(new URL('./dist/dom.js', import.meta.url))...
config-file.spec.js
Source:config-file.spec.js
...22 afterEach(() => {23 fs.removeSync(".tmp");24 });25 it("filename", (done) => {26 const data = loadConfigFile(".tmp/file.json");27 expect(data).to.eql({28 key: "value"29 });30 done();31 });32 it("loads first existing file in array", (done) => {33 const data = loadConfigFile(["another.json", ".tmp/file.json"]);34 expect(data).to.eql({35 key: "value"36 });37 done();38 });39 it("empty object for when no file", (done) => {40 const data = loadConfigFile(".tmp/nope.json");41 expect(data).to.eql({});42 done();43 });44 it("loads object as config", (done) => {45 const config = loadConfigFile({46 my: "data"47 });48 expect(config).to.eql({49 my: "data"50 });51 done();52 });53 describe("extends the file config with the object passed", () => {54 it("superstatic.json", (done) => {55 fs.outputFileSync(56 "superstatic.json",57 '{"firebase": "superstatic", "public": "./"}',58 "utf-8"59 );60 const config = loadConfigFile({61 override: "test",62 public: "app"63 });64 expect(config).to.eql({65 firebase: "superstatic",66 override: "test",67 public: "app"68 });69 fs.removeSync("superstatic.json");70 done();71 });72 it("firebase.json", (done) => {73 fs.outputFileSync(74 "firebase.json",75 '{"firebase": "example", "public": "./"}',76 "utf-8"77 );78 const config = loadConfigFile({79 override: "test",80 public: "app"81 });82 expect(config).to.eql({83 firebase: "example",84 override: "test",85 public: "app"86 });87 fs.removeSync("firebase.json");88 done();89 });90 });...
resolveConfig.js
Source:resolveConfig.js
...7 }8}9let config10if (env === 'staging') {11 config = loadConfigFile('./staging.js')12} else if (env === 'production') {13 config = loadConfigFile('./production.js')14} else if (env === 'production2') {15 config = loadConfigFile('./production2.js')16} else if (env === 'sandbox') {17 config = loadConfigFile('./sandbox.js')18} else if (env === 'benchmark') {19 config = loadConfigFile('./benchmark.js')20} else if (env === 'testing') {21 config = loadConfigFile('./testing.js')22} else if (env === 'localTesting') {23 config = loadConfigFile('./localTesting.js')24} else {25 config = loadConfigFile('../local.js')26}...
index.js
Source:index.js
2const path = require('path');3const loadConfigFile = require('../../dist/loadConfigFile.js');4describe('loadConfigFile', () => {5 it('loads a config file', async () => {6 const { options, warnings } = await loadConfigFile(7 path.resolve(__dirname, 'samples/basic/rollup.config.js')8 );9 assert.strictEqual(warnings.count, 0);10 assert.deepStrictEqual(JSON.parse(JSON.stringify(options)), [11 {12 external: [],13 input: 'my-input',14 output: [15 {16 file: 'my-file',17 format: 'es',18 plugins: []19 }20 ],...
loadConfigFile.js
Source:loadConfigFile.js
...5 //////////////////////////////6 // loadConfigFile7 //////////////////////////////8 it('loadConfigFile', function (done) {9 var result = helpers.loadConfigFile('../../tests/testFile.txt'),10 expect = 'This is a test file that test\'s the loadConfigFile helper function.';11 assert.equal(expect, result);12 done();13 });...
Using AI Code Generation
1const {loadConfigFile} = require('@playwright/test');2const config = loadConfigFile(require.resolve('./playwright.config.ts'));3module.exports = config;4import { PlaywrightTestConfig } from '@playwright/test';5const config: PlaywrightTestConfig = {6 use: {7 viewport: { width: 1280, height: 720 },8 },9 {10 use: {11 },12 },13 {14 use: {15 },16 },17 {18 use: {19 },20 },21};22export default config;
Using AI Code Generation
1const { chromium } = require('playwright');2const fs = require('fs');3const path = require('path');4const { loadConfigFile } = require('playwright/lib/server/config');5(async () => {6 const browser = await chromium.launch();7 const context = await browser.newContext();8 const page = await context.newPage();9 await page.screenshot({ path: 'example.png' });10 await browser.close();11})();12const { chromium } = require('playwright');13const fs = require('fs');14const path = require('path');15const { loadConfigFile } = require('playwright/lib/server/config');16(async () => {17 const browser = await chromium.launch();18 const context = await browser.newContext();19 const page = await context.newPage();20 await page.screenshot({ path: 'example.png' });21 await browser.close();22})();23const { chromium } = require('playwright');24const fs = require('fs');25const path = require('path');26const { loadConfigFile } = require('playwright/lib/server/config');27(async () => {28 const browser = await chromium.launch();29 const context = await browser.newContext();30 const page = await context.newPage();31 await page.screenshot({ path: 'example.png' });32 await browser.close();33})();34const { chromium } = require('playwright');35const fs = require('fs');36const path = require('path');37const { loadConfigFile } = require('playwright/lib/server/config');38(async () => {39 const browser = await chromium.launch();40 const context = await browser.newContext();41 const page = await context.newPage();42 await page.screenshot({ path: 'example.png' });43 await browser.close();44})();45const { chromium } = require('playwright');46const fs = require('fs');
Using AI Code Generation
1const fs = require('fs');2const playwright = require('playwright');3const { chromium } = require('playwright');4const { chromium: chromiumPlaywright } = require('playwright');5const { loadConfigFile } = require('playwright/lib/server/config');6const { launchServer } = require('playwright/lib/server/launchServer');7const { BrowserServer } = require('playwright/lib/server/browserServer');8const { BrowserType } = require('playwright/lib/server/browserType');9const config = loadConfigFile('C:\\Users\\user\\AppData\\Local\\ms-playwright\\chromium-884014\\user-data-dir\\Default\\Preferences');10const browser = await chromiumPlaywright.launchPersistentContext('C:\\Users\\user\\AppData\\Local\\ms-playwright\\chromium-884014\\user-data-dir\\Default\\Preferences');11const browser2 = await chromium.launchPersistentContext('C:\\Users\\user\\AppData\\Local\\ms-playwright\\chromium-884014\\user-data-dir\\Default\\Preferences');12const browser3 = await chromium.launchPersistentContext('C:\\Users\\user\\AppData\\Local\\ms-playwright\\chromium-884014\\user-data-dir\\Default\\Preferences');13const browser4 = await chromium.launchPersistentContext('C:\\Users\\user\\AppData\\Local\\ms-playwright\\chromium-884014\\user-data-dir\\Default\\Preferences');14const browser5 = await chromium.launchPersistentContext('C:\\Users\\user\\AppData\\Local\\ms-playwright\\chromium-884014\\user-data-dir\\Default\\Preferences');15const browser6 = await chromium.launchPersistentContext('C:\\Users\\user\\AppData\\Local\\ms-playwright\\chromium-884014\\user-data-dir\\Default\\Preferences');16const browser7 = await chromium.launchPersistentContext('C:\\Users\\user\\AppData\\Local\\ms-playwright\\chromium-884014\\user-data-dir\\Default\\Preferences');17const browser8 = await chromium.launchPersistentContext('C:\\Users\\user\\AppData\\Local\\ms-playwright\\chromium-884014\\user-data-dir\\Default\\Preferences');18const browser9 = await chromium.launchPersistentContext('C:\\Users\\user\\AppData\\Local\\ms-playwright\\chromium-884014\\user-data-dir\\Default\\Preferences');
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.
Run Playwright Internal automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
