How to use requiredFile method in testing-library-react-hooks

Best JavaScript code snippet using testing-library-react-hooks

script.js

Source:script.js

1/**2 * Execute a script in a sandbox.3 * @param {String}           js     The Javascript code.4 * @param {Webos.Arguments}  [args] Arguments to provide to the script.5 * @constructor6 * @deprecated  Use Webos.Script.create() instead.7 */8Webos.Script = function (js, args, url) {9	this.js = js;10	this.args = args;11	if (js) {12		js = 'try { '+js+' \n} catch(error) { W.Error.catchError(error); }';13	}14	//On execute le tout15	Webos.Script.run(js, {16		sourceUrl: url,17		arguments: {18			args: args || new Webos.Arguments()19		}20	});21};22/**23 * Execute a script in a sandbox.24 * @param {String}           js     The Javascript code.25 * @param {Webos.Arguments}  [args] Arguments to provide to the script.26 */27Webos.Script.create = function (js, args, url) {28	return new Webos.Script(js, args, url);29};30/**31 * Run a script.32 * @param  {String} js  The Javascript code.33 * @param  {String|Object} options The script URL (for debugging), or options.34 * @static35 */36Webos.Script.run = function (js, options) {37	if (typeof options == 'string') {38		options = { sourceUrl: options };39	}40	options = $.extend({41		sourceUrl: '',42		context: null,43		arguments: null44	}, options);45	// Disabled: not good for debugging46	//js = js.replace(/\/\*([\s\S]*?)\*\//g, ''); //Remove comments47	//Set source URL for debugging48	if (options.sourceUrl && /^\s*(\S*?)\s*$/m.test(options.sourceUrl)) {49		js += '\n//# sourceURL='+options.sourceUrl;50	}51	if (options.context || options.arguments) {52		Webos.Script.run._ctx = options.context || window;53		Webos.Script.run._args = options.arguments || [];54		var argsNames = '';55		if (!(options.arguments instanceof Array)) {56			argsNames = Object.keys(options.arguments).join(', ');57			var argsValues = [];58			for (var arg in options.arguments) {59				argsValues.push(options.arguments[arg]);60			}61			Webos.Script.run._args = argsValues;62		}63		js = '(function ('+argsNames+') { '+js+'\n }).apply(Webos.Script.run._ctx, Webos.Script.run._args);';64	}65	var s = document.createElement('script');66	s.innerHTML = '\n'+js+'\n';67	if (document.head) {68		document.head.appendChild(s);69	} else {70		document.appendChild(s);71	}72};73/**74 * Load a script from a Javascript file.75 * The script is loaded synchronously.76 * @param  {String} path The file's path.77 * @static78 */79Webos.Script.load = function (path) {80	$.ajax({81		url: path,82		dataType: "script",83		cache: true,84		async: false85	});86};87/**88 * A Javascript file.89 * @param {String} path The file's path.90 * @constructor91 */92Webos.ScriptFile = function (path) { //Permet d'inclure un fichier Javascript93	if (!/^(\/|~\/)/.test(path)) {94		path = '/'+path;95	}96	97	this.run = function() {98		Webos.ScriptFile._cache[this.path] = this._js;99		if (this._js) {100			var js = 'try {'+this._js+"\n"+'} catch(error) { W.Error.catchError(error); }';101			Webos.Script.run(js, path);102		}103	};104	105	this._js = null;106	this.path = path;107	108	if (typeof W.ScriptFile._cache[path] != 'undefined') {109		this._js = W.ScriptFile._cache[path];110		this.run();111		return;112	}113	114	var that = this;115	116	new Webos.ServerCall({117		'class': 'FileController',118		'method': 'getContents',119		'arguments': {120			file: path121		},122		async: false123	}).load(function(response) {124		var js = response.getStandardChannel();125		if (js) {126			that._js = js;127			that.run();128		}129	});130};131/**132 * Cache for Javascript files.133 * @type {Object}134 * @private135 */136Webos.ScriptFile._cache = {};137/**138 * Load multiple scripts.139 * Arguments are strings containing file's path.140 * @returns {Webos.ServerCall.Group}141 */142Webos.ScriptFile.load = function () {143	var group = new Webos.ServerCall.Group([], { async: false });144	var handlePath = function (path) {145		group.add(new Webos.ServerCall({146			'class': 'FileController',147			'method': 'getContents',148			'arguments': {149				file: path150			},151			async: false152		}), function(response) {153			var js = response.getStandardChannel();154			if (js) {155				js = 'try {'+js+"\n"+'} catch(error) { W.Error.catchError(error); }';156				Webos.Script.run(js, path);157			}158		});159	};160	for (var i = 0; i < arguments.length; i++) {161		handlePath(arguments[i]);162	}163	164	group.load();165	166	return group;167};168/**169 * Include Javascript files and CSS stylesheets.170 * @param  {Array|String}   files      File(s).171 * @param  {Webos.Callback} callback   The callback.172 * @param  {Object}         [options]  Global options.173 * @static174 */175Webos.require = function (files, callback, options) {176	callback = Webos.Callback.toCallback(callback);177	if (!files) { //No file to load178		callback.success();179		return;180	}181	var list = [];182	if (files instanceof Array) {183		if (!files.length) {184			callback.success();185			return;186		}187		list = files;188	} else {189		list = [files];190	}191	var loadOperation = new Webos.Operation();192	var loadedFiles = 0;193	var onLoadFn = function(fileData, file, arg) {194		if (typeof fileData.afterProcess == 'function') {195			fileData.afterProcess(arg);196		}197		if (file && !Webos.require._cache[fileData.path]) { //Not cached198			Webos.require._cache[fileData.path] = file;199		}200		loadedFiles++;201		if (file) {202			console.log('  Loaded: '+file.get('path'));203		}204		if (file && Webos.require._stacks[file.get('path')]) {205			delete Webos.require._stacks[file.get('path')];206		}207		if (loadedFiles == list.length) {208			callback.success();209			loadOperation.setCompleted(true);210		}211	};212	var handleFile = function (i, requiredFile) {213		if (typeof requiredFile != 'object') {214			requiredFile = { path: requiredFile };215		}216		/*!217		 * Options:218		 *  * `path`: the file path219		 *  * `contents`: alternatively, you can specify the file's contents220		 *  * `process`: if false, the file will just be loaded, not processed. If a function, will be called to process the file with the file's contents as first parameter.221		 *  * `afterProcess`: a callback executed after the code execution. If it's a CSS file, the inserted tag is passed as argument.222		 *  * `type`: the file's MIME type, required if path is not provided223		 *224		 * CSS options:225		 *  * `styleContainer`: the CSS style container, on which teh rules will be applied226		 * 227		 * Javascript options:228		 *  * `context`: the context in which the script will be executed229		 *  * `arguments`: some arguments to provide to the script230		 *  * `exportApis`: APIs names to export to global scope231		 *  * `optionnal`: do not wait for the file to be fully loaded before continuing232		 *  * `forceExec`: force the script execution, even if it has been already executed233		 * 234		 * @type {Object}235		 */236		requiredFile = $.extend({237			path: '',238			contents: null,239			context: null,240			arguments: [],241			styleContainer: null,242			exportApis: [],243			process: true,244			afterProcess: null,245			optionnal: false,246			forceExec: false,247			type: 'text/javascript'248		}, options, requiredFile);249		if (!requiredFile.context && Webos.Process && Webos.Process.current()) {250			requiredFile.context = Webos.Process.current();251		}252		if (typeof requiredFile.path == 'string') {253			requiredFile.path = requiredFile.path.replace(/^\.\//, '/'); //Compatibility with old scripts254			requiredFile.path = Webos.File.beautifyPath(requiredFile.path);255		}256		var file;257		if (typeof requiredFile.contents == 'string') {258			file = Webos.VirtualFile.create(requiredFile.contents, {259				mime_type: requiredFile.type,260				path: requiredFile.path261			});262		} else if (requiredFile.path) {263			var path = requiredFile.path;264			//Check if the file is in the cache265			if (Webos.require._cache[path]) {266				file = Webos.require._cache[path];267				console.log('  Loading from cache: '+path);268			} else {269				file = W.File.get(path, { is_dir: false });270				console.log('Loading from network: '+path);271			}272		} else {273			onLoadFn(requiredFile);274			return;275		}276		var checkCache = function () {277			if (requiredFile.path && typeof requiredFile.process != 'function') {278				if (Webos.require._cache[requiredFile.path]) { //Cached279					if (!requiredFile.forceExec && file.matchesMimeType('text/javascript')) {280						console.info('Not re-executing script: '+requiredFile.path);281						onLoadFn(requiredFile, file);282						return true;283					} else if (requiredFile.forceExec) {284						console.warn('Re-executing script: '+requiredFile.path);285					}286				}287			}288		};289		if (checkCache()) {290			return;291		}292		var processFile = function (contents) {293			if (requiredFile.process === false) {294				onLoadFn(requiredFile, file);295				return;296			}297			if (typeof requiredFile.process == 'function') {298				var result = requiredFile.process(contents, requiredFile);299				if (result === true) {300					requiredFile.process = true;301					processFile(contents);302				}303				onLoadFn(requiredFile, file);304				return;305			}306			if (checkCache()) {307				return;308			}309			if (file.get('extension') == 'js' || file.matchesMimeType('text/javascript')) {310				var previousFile = Webos.require._currentFile;311				Webos.require._stacks[file.get('path')] = [];312				Webos.require._currentFile = file.get('path');313				if (typeof requiredFile.exportApis != 'undefined') {314					if (!(requiredFile.exportApis instanceof Array)) {315						requiredFile.exportApis = [requiredFile.exportApis];316					}317					var exportApiCode = '';318					for (var i = 0; i < requiredFile.exportApis.length; i++) {319						var apiName = requiredFile.exportApis[i];320						exportApiCode += 'if (typeof '+apiName+' != "undefined") { window.'+apiName+' = '+apiName+'; }\n';321					}322					contents += '\n'+exportApiCode;323				}324				contents = 'try { '+contents+' \n} catch(error) { W.Error.catchError(error); }';325				Webos.Script.run(contents, {326					scourceUrl: file.get('path'),327					context: requiredFile.context,328					arguments: requiredFile.arguments329				});330				Webos.require._currentFile = previousFile;331				if (requiredFile.optionnal) {332					onLoadFn(requiredFile, file);333				} else {334					var stack = Webos.require._stacks[file.get('path')];335					var group = Webos.Operation.group(stack);336					if (group.observables().length > 0 && !group.completed()) {337						group.one('success', function() {338							onLoadFn(requiredFile, file);339						});340						group.oneEach('error', function() {341							callback.error();342						});343					} else {344						onLoadFn(requiredFile, file);345					}346				}347			} else if (file.get('extension') == 'css' || file.matchesMimeType('text/css')) {348				var stylesheet = Webos.Stylesheet.insertCss(contents, requiredFile.styleContainer);349				onLoadFn(requiredFile, file, stylesheet);350			} else {351				callback.error(Webos.Callback.Result.error('Unknown file type: "'+file.get('extension')+'" (file path: "'+file.get('path')+'")'));352			}353		};354		if (requiredFile.contents) {355			processFile(requiredFile.contents);356		} else if (requiredFile.path) {357			file.readAsText([function(contents) {358				processFile(contents);359			}, callback.error]);360		}361	};362	for (var i = 0; i < list.length; i++) {363		handleFile(i, list[i]);364	}365	if (Webos.require._currentFile) {366		Webos.require._stacks[Webos.require._currentFile].push(loadOperation);367	}368	return loadOperation;369};370/**371 * Stack for included Javascript files.372 * @type {Object}373 * @static374 * @private375 */376Webos.require._stacks = {};377/**378 * Current Javascript file which is included.379 * @type {Webos.ServerCall}380 * @static381 * @private382 */383Webos.require._currentFile = null;384Webos.require._currentOperation = null;385/**386 * Cache for files with explicit contents387 * @type {Object}388 */389Webos.require._cache = {};390/**391 * Arguments to be provided to a script.392 * @param {Object} args The arguments' structure.393 * @constructor394 * @deprecated  The use of this class is deprecated.395 * @todo Simplify argument's management.396 */397Webos.Arguments = function (args) {398	this._args = args || [];399	this._schema = {};400};401Webos.Arguments.prototype = {402	all: function () {403		return this._args;404	},405	getOptions: function () {406		var args = this._args, opts = {};407		for (var i = 0; i < args.length; i++) {408			var arg = args[i];409			if (typeof arg === 'string' && arg[0] === '-') { // Option410				if (arg[1] === '-') { // --abc=def411					var items = arg.substr(2).split('=');412					opts[items[0]] = items[1] || '';413				} else { // -larth414					arg = arg.substr(1);415					for (var j = 0; j < arg.length; j++) {416						opts[arg[j]] = '';417					}418					var nextArg = args[i + 1];419					if (arg.length === 1 && (typeof nextArg !== 'string' || nextArg[0] !== '-')) { // -p password420						opts[arg] = nextArg;421						i++;422					}423				}424			}425		}426		return opts;427	},428	getOption: function (opt) {429		var opts = this.getOptions();430		return opts[opt];431	},432	isOption: function (opt) {433		return (typeof this.getOption(opt) !== 'undefined');434	},435	getParams: function () {436		var args = this._args, params = [];437		for (var i = 0; i < args.length; i++) {438			if (typeof args[i] !== 'string') {439				if (args[i][0] !== '-') {440					params.push(args[i]);441				} else {442					if (args[i][1] !== '-' && args[i].length === 2) { // -p password443						i++;444					}445				}446			} else {447				params.push(args[i]);448			}449		}450		return params;451	},452	countNbrParams: function () {453		return this.getParams().length;454	},455	getParam: function (paramIndex) {456		var params = this.getParams();457		return params[paramIndex];458	},459	isParam: function (paramIndex) {460		return (typeof this.getParam(paramIndex) !== 'undefined');461	}462};463/**464 * Parse a command.465 * @param   {String} fullCmd  The command.466 * @returns {Webos.Arguments} The parsed arguments.467 * @static468 * @deprecated  The use of Webos.Arguments is deprecated.469 */470Webos.Arguments.parse = function(fullCmd) {471	if (Webos.isInstanceOf(fullCmd, Webos.Arguments)) {472		return fullCmd;473	}474	if (fullCmd instanceof Array) {475		return new Webos.Arguments(fullCmd);476	}477	var parsedCmd = Webos.Terminal.parseCmd(fullCmd)[0];478	return new Webos.Arguments(parsedCmd.args);479};480Webos.Arguments._parseFullCmd = function (fullCmd) {481	var parsed = {482		cmd: '',483		args: ''484	};485	var firstSep = fullCmd.indexOf(' ');486	if (~firstSep) {487		parsed.cmd = fullCmd.substr(0, firstSep);488		parsed.args = fullCmd.substr(firstSep + 1);489	} else {490		parsed.cmd = fullCmd;491	}492	return parsed;493};494Webos.Arguments.getCommand = function (fullCmd) {495	var parsedCmd = Webos.Arguments._parseFullCmd(fullCmd);496	return parsedCmd.cmd;...

require_async_child.js

Source:require_async_child.js

1require('graceful-fs').gracefulify(require('fs'))2const stripAnsi = require('strip-ansi')3const debug = require('debug')('cypress:server:require_async:child')4const tsNodeUtil = require('./ts_node')5const util = require('../plugins/util')6const ipc = util.wrapIpc(process)7require('./suppress_warnings').suppress()8const { file, projectRoot } = require('minimist')(process.argv.slice(2))9let tsRegistered = false10run(ipc, file, projectRoot)11/**12 * runs and returns the passed `requiredFile` file in the ipc `load` event13 * @param {*} ipc Inter Process Comunication protocol14 * @param {*} requiredFile the file we are trying to load15 * @param {*} projectRoot the root of the typescript project (useful mainly for tsnode)16 * @returns17 */18function run (ipc, requiredFile, projectRoot) {19  debug('requiredFile:', requiredFile)20  debug('projectRoot:', projectRoot)21  if (!projectRoot) {22    throw new Error('Unexpected: projectRoot should be a string')23  }24  if (!tsRegistered && requiredFile.endsWith('.ts')) {25    debug('register typescript for required file')26    tsNodeUtil.register(projectRoot, requiredFile)27    // ensure typescript is only registered once28    tsRegistered = true29  }30  process.on('uncaughtException', (err) => {31    debug('uncaught exception:', util.serializeError(err))32    ipc.send('error', util.serializeError(err))33    return false34  })35  process.on('unhandledRejection', (event) => {36    const err = (event && event.reason) || event37    debug('unhandled rejection:', util.serializeError(err))38    ipc.send('error', util.serializeError(err))39    return false40  })41  ipc.on('load', () => {42    try {43      debug('try loading', requiredFile)44      const exp = require(requiredFile)45      const result = exp.default || exp46      ipc.send('loaded', result)47      debug('config %o', result)48    } catch (err) {49      if (err.name === 'TSError') {50        // beause of this https://github.com/TypeStrong/ts-node/issues/141851        // we have to do this https://stackoverflow.com/questions/25245716/remove-all-ansi-colors-styles-from-strings/2949768052        const cleanMessage = stripAnsi(err.message)53        // replace the first line with better text (remove potentially misleading word TypeScript for example)54        .replace(/^.*\n/g, 'Error compiling file\n')55        ipc.send('load:error', err.name, requiredFile, cleanMessage)56      } else {57        const realErrorCode = err.code || err.name58        debug('failed to load file:%s\n%s: %s', requiredFile, realErrorCode, err.message)59        ipc.send('load:error', realErrorCode, requiredFile, err.message)60      }61    }62  })...

Using AI Code Generation

1import { renderHook, act } from '@testing-library/react-hooks';2import { useCounter } from './useCounter';3describe('useCounter', () => {4  it('should increment counter', () => {5    const { result } = renderHook(() => useCounter());6    act(() => {7      result.current.increment();8    });9    expect(result.current.count).toBe(1);10  });11});12export const useCounter = () => {13  const [count, setCount] = useState(0);14  const increment = () => setCount(count + 1);15  return { count, increment };16};17export const useCounter = () => {18  const [count, setCount] = useState(0);19  const increment = () => setCount(count + 1);20  return { count, increment };21};22export const useCounter = () => {23  const [count, setCount] = useState(0);24  const increment = () => setCount(count + 1);25  return { count, increment };26};27export const useCounter = () => {28  const [count, setCount] = useState(0);29  const increment = () => setCount(count + 1);30  return { count, increment };31};32export const useCounter = () => {33  const [count, setCount] = useState(0);34  const increment = () => setCount(count + 1);35  return { count, increment };36};37export const useCounter = () => {38  const [count, setCount] = useState(0);39  const increment = () => setCount(count + 1);40  return { count, increment };41};

Using AI Code Generation

1import { renderHook, act } from '@testing-library/react-hooks';2import { useCounter } from './useCounter';3describe('useCounter', () => {4  it('should increment the counter', () => {5    const { result } = renderHook(() => useCounter());6    act(() => {7      result.current.increment();8    });9    expect(result.current.count).toBe(1);10  });11  it('should decrement the counter', () => {12    const { result } = renderHook(() => useCounter());13    act(() => {14      result.current.decrement();15    });16    expect(result.current.count).toBe(-1);17  });18});19import React from 'react';20import TestRenderer from 'react-test-renderer';21import { useCounter } from './useCounter';22const TestComponent = () => {23  const { count, increment, decrement } = useCounter();24  return (25      <p>{count}</p>26      <button onClick={increment}>Increment</button>27      <button onClick={decrement}>Decrement</button>28  );29};30describe('useCounter', () => {31  it('should increment the counter', () => {32    const testRenderer = TestRenderer.create(<TestComponent />);33    const testInstance = testRenderer.root;34    const incrementButton = testInstance.findByProps({ children: 'Increment' });35    const decrementButton = testInstance.findByProps({ children: 'Decrement' });36    const p = testInstance.findByType('p');37    expect(p.children).toEqual(['0']);38    act(() => {39      incrementButton.props.onClick();40    });41    expect(p.children).toEqual(['1']);42    act(() => {43      decrementButton.props.onClick();44    });45    expect(p.children).toEqual(['0']);46  });47});48import React from 'react';49import { render, fireEvent } from '@testing-library/react';50import { useCounter } from './useCounter';51const TestComponent = () => {52  const { count, increment, decrement } = useCounter();53  return (54      <p>{count}</p>55      <button onClick={increment}>Increment</button>56      <button onClick={decrement}>Decrement</button>

Using AI Code Generation

1import { renderHook, act } from '@testing-library/react-hooks';2import { useCounter } from './useCounter';3describe('useCounter', () => {4  it('should increment the counter', () => {5    const { result } = renderHook(() => useCounter());6    const [counter, increment] = result.current;7    expect(counter).toBe(0);8    act(() => {9      increment();10    });11    expect(result.current[0]).toBe(1);12  });13});

Using AI Code Generation

1import { renderHook, act } from '@testing-library/react-hooks';2import { useCounter } from '../useCounter';3describe('useCounter', () => {4  it('should increment the counter', () => {5    const { result } = renderHook(() => useCounter());6    act(() => {7      result.current.increment();8    });9    expect(result.current.count).toBe(1);10  });11  it('should decrement the counter', () => {12    const { result } = renderHook(() => useCounter());13    act(() => {14      result.current.decrement();15    });16    expect(result.current.count).toBe(-1);17  });18});19import { renderHook, act } from '@testing-library/react-hooks';20import { useFetch } from '../useFetch';21describe('useFetch', () => {22  it('should fetch data', async () => {23    const { result, waitForNextUpdate } = renderHook(() =>24    );25    expect(result.current.loading).toBeTruthy();26    expect(result.current.data).toBeNull();27    await waitForNextUpdate();28    expect(result.current.loading).toBeFalsy();29    expect(result.current.data).toEqual({30    });31  });32});33import { renderHook, act } from '@testing-library/react-hooks';34import { useCounter } from '../useCounter';35describe('useCounter', () => {36  it('should increment the counter', () => {37    const { result } = renderHook(() => useCounter());38    act(() => {39      result.current.dispatch({ type: 'increment' });40    });41    expect(result.current.state).toBe(1);42  });43  it('should decrement the counter', () => {44    const { result } = renderHook(() => useCounter());45    act(() => {46      result.current.dispatch({ type: 'decrement' });47    });48    expect(result.current.state).toBe(-1);49  });50});

Using AI Code Generation

1import {renderHook, act} from '@testing-library/react-hooks';2import {useCounter} from './counter';3test('useCounter', () => {4  const {result} = renderHook(() => useCounter());5  expect(result.current.count).toBe(0);6  act(() => result.current.increment());7  expect(result.current.count).toBe(1);8  act(() => result.current.decrement());9  expect(result.current.count).toBe(0);10});11import {useState} from 'react';12export function useCounter() {13  const [count, setCount] = useState(0);14  const increment = () => setCount(count + 1);15  const decrement = () => setCount(count - 1);16  return {count, increment, decrement};17}

Using AI Code Generation

1import { renderHook, act } from '@testing-library/react-hooks';2import { useCounter } from '../useCounter';3describe('useCounter', () => {4  it('should return initial state', () => {5    const { result } = renderHook(() => useCounter());6    expect(result.current.counter).toBe(0);7  });8  it('should increment counter', () => {9    const { result } = renderHook(() => useCounter());10    act(() => {11      result.current.increment();12    });13    expect(result.current.counter).toBe(1);14  });15  it('should decrement counter', () => {16    const { result } = renderHook(() => useCounter());17    act(() => {18      result.current.decrement();19    });20    expect(result.current.counter).toBe(-1);21  });22});23import { useState } from 'react';24export const useCounter = () => {25  const [counter, setCounter] = useState(0);26  const increment = () => setCounter(counter + 1);27  const decrement = () => setCounter(counter - 1);28  return { counter, increment, decrement };29};30import { renderHook, act } from '@testing-library/react-hooks';31import { useCounter } from '../useCounter';32describe('useCounter', () => {33  it('should return initial state', () => {34    const {

Using AI Code Generation

1import { renderHook } from '@testing-library/react-hooks';2import { render, fireEvent, screen } from '@testing-library/react';3import { waitFor } from '@testing-library/dom';4import '@testing-library/jest-dom/extend-expect';5import '@testing-library/jest-dom';6import { render } from '@testing-library/react';7import App from './App';8test('renders learn react link', () => {9  const { getByText } = render(<App />);10  const linkElement = getByText(/learn react/i);11  expect(linkElement).toBeInTheDocument();12});13import { render, fireEvent } from '@testing-library/react';14import App from './App';15test('button click', () => {16  const { getByText } = render(<App />);17  fireEvent.click(getByText('Click me'));18});19import { render, fireEvent, screen } from '@testing-library/react';20import App from './App';21test('button click', () => {22  render(<App />);23  fireEvent.click(screen.getByText('Click me'));24});25import { render, fireEvent, screen, waitFor } from '@testing-library/react';26import App from './App';27test('button click', async () => {28  render(<App />);29  fireEvent.click(screen.getByText('Click me'));30  await waitFor(() => screen.getByText('You clicked me!'));31});32## [React Testing Library Hooks](

Using AI Code Generation

1import { renderHook, act } from '@testing-library/react-hooks'2import { useCounter } from './counter'3test('useCounter', () => {4  const { result } = renderHook(() => useCounter())5  expect(result.current.count).toBe(0)6  act(() => result.current.increment())7  expect(result.current.count).toBe(1)8})9test('useCounter', () => {10  const { result } = renderHook(() => useCounter())11  expect(result.current.count).toBe(0)12  act(() => result.current.decrement())13  expect(result.current.count).toBe(-1)14})

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.