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

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

externalCompileRunner.ts

Source:externalCompileRunner.ts Github

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1namespace Harness {2 const fs: typeof import("fs") = require("fs");3 const path: typeof import("path") = require("path");4 const del: typeof import("del") = require("del");56 interface ExecResult {7 stdout: Buffer;8 stderr: Buffer;9 status: number | null;10 }1112 interface UserConfig {13 types: string[];14 cloneUrl: string;15 branch?: string;16 path?: string;17 }1819 abstract class ExternalCompileRunnerBase extends RunnerBase {20 abstract testDir: string;21 abstract report(result: ExecResult, cwd: string): string | null;22 enumerateTestFiles() {23 return IO.getDirectories(this.testDir);24 }25 /** Setup the runner's tests so that they are ready to be executed by the harness26 * The first test should be a describe/it block that sets up the harness's compiler instance appropriately27 */28 initializeTests(): void {29 // Read in and evaluate the test list30 const testList = this.tests && this.tests.length ? this.tests : this.getTestFiles();3132 // eslint-disable-next-line @typescript-eslint/no-this-alias33 const cls = this;34 describe(`${this.kind()} code samples`, function (this: Mocha.Suite) {35 this.timeout(600_000); // 10 minutes36 for (const test of testList) {37 cls.runTest(typeof test === "string" ? test : test.file);38 }39 });40 }41 private runTest(directoryName: string) {42 // eslint-disable-next-line @typescript-eslint/no-this-alias43 const cls = this;44 const timeout = 600_000; // 10 minutes45 describe(directoryName, function (this: Mocha.Suite) {46 this.timeout(timeout);47 const cp: typeof import("child_process") = require("child_process");4849 it("should build successfully", () => {50 let cwd = path.join(IO.getWorkspaceRoot(), cls.testDir, directoryName);51 const originalCwd = cwd;52 const stdio = isWorker ? "pipe" : "inherit";53 let types: string[] | undefined;54 if (fs.existsSync(path.join(cwd, "test.json"))) {55 const config = JSON.parse(fs.readFileSync(path.join(cwd, "test.json"), { encoding: "utf8" })) as UserConfig;56 ts.Debug.assert(!!config.types, "Bad format from test.json: Types field must be present.");57 ts.Debug.assert(!!config.cloneUrl, "Bad format from test.json: cloneUrl field must be present.");58 const submoduleDir = path.join(cwd, directoryName);59 if (!fs.existsSync(submoduleDir)) {60 exec("git", ["--work-tree", submoduleDir, "clone", "-b", config.branch || "master", config.cloneUrl, path.join(submoduleDir, ".git")], { cwd });61 }62 else {63 exec("git", ["--git-dir", path.join(submoduleDir, ".git"), "--work-tree", submoduleDir, "checkout", config.branch || "master"], { cwd: submoduleDir });64 exec("git", ["--git-dir", path.join(submoduleDir, ".git"), "--work-tree", submoduleDir, "reset", "HEAD", "--hard"], { cwd: submoduleDir });65 exec("git", ["--git-dir", path.join(submoduleDir, ".git"), "--work-tree", submoduleDir, "clean", "-f"], { cwd: submoduleDir });66 exec("git", ["--git-dir", path.join(submoduleDir, ".git"), "--work-tree", submoduleDir, "pull", "-f"], { cwd: submoduleDir });67 }6869 types = config.types;7071 cwd = config.path ? path.join(cwd, config.path) : submoduleDir;72 }73 const npmVersionText = exec("npm", ["--version"], { cwd, stdio: "pipe" })?.trim();74 const npmVersion = npmVersionText ? ts.Version.tryParse(npmVersionText.trim()) : undefined;75 const isV7OrLater = !!npmVersion && npmVersion.major >= 7;76 if (fs.existsSync(path.join(cwd, "package.json"))) {77 if (fs.existsSync(path.join(cwd, "package-lock.json"))) {78 fs.unlinkSync(path.join(cwd, "package-lock.json"));79 }80 if (fs.existsSync(path.join(cwd, "node_modules"))) {81 del.sync(path.join(cwd, "node_modules"), { force: true });82 }83 exec("npm", ["i", "--ignore-scripts", ...(isV7OrLater ? ["--legacy-peer-deps"] : [])], { cwd, timeout: timeout / 2 }); // NPM shouldn't take the entire timeout - if it takes a long time, it should be terminated and we should log the failure84 }85 const args = [path.join(IO.getWorkspaceRoot(), "built/local/tsc.js")];86 if (types) {87 args.push("--types", types.join(","));88 // Also actually install those types (for, eg, the js projects which need node)89 if (types.length) {90 exec("npm", ["i", ...types.map(t => `@types/${t}`), "--no-save", "--ignore-scripts", ...(isV7OrLater ? ["--legacy-peer-deps"] : [])], { cwd: originalCwd, timeout: timeout / 2 }); // NPM shouldn't take the entire timeout - if it takes a long time, it should be terminated and we should log the failure91 }92 }93 args.push("--noEmit");94 Baseline.runBaseline(`${cls.kind()}/${directoryName}.log`, cls.report(cp.spawnSync(`node`, args, { cwd, timeout, shell: true }), cwd));9596 function exec(command: string, args: string[], options: { cwd: string, timeout?: number, stdio?: import("child_process").StdioOptions }): string | undefined {97 const res = cp.spawnSync(isWorker ? `${command} 2>&1` : command, args, { shell: true, stdio, ...options });98 if (res.status !== 0) {99 throw new Error(`${command} ${args.join(" ")} for ${directoryName} failed: ${res.stdout && res.stdout.toString()}`);100 }101 return options.stdio === "pipe" ? res.stdout.toString("utf8") : undefined;102 }103 });104 });105 }106 }107108 export class UserCodeRunner extends ExternalCompileRunnerBase {109 readonly testDir = "tests/cases/user/";110 kind(): TestRunnerKind {111 return "user";112 }113 report(result: ExecResult) {114 // eslint-disable-next-line no-null/no-null115 return result.status === 0 && !result.stdout.length && !result.stderr.length ? null : `Exit Code: ${result.status}116Standard output:117${sortErrors(stripAbsoluteImportPaths(result.stdout.toString().replace(/\r\n/g, "\n")))}118119120Standard error:121${stripAbsoluteImportPaths(result.stderr.toString().replace(/\r\n/g, "\n"))}`;122 }123 }124125 export class DockerfileRunner extends ExternalCompileRunnerBase {126 readonly testDir = "tests/cases/docker/";127 kind(): TestRunnerKind {128 return "docker";129 }130 initializeTests(): void {131 // Read in and evaluate the test list132 const testList = this.tests && this.tests.length ? this.tests : this.getTestFiles();133134 // eslint-disable-next-line @typescript-eslint/no-this-alias135 const cls = this;136 describe(`${this.kind()} code samples`, function (this: Mocha.Suite) {137 this.timeout(cls.timeout); // 20 minutes138 before(() => {139 cls.exec("docker", ["build", ".", "-t", "typescript/typescript"], { cwd: IO.getWorkspaceRoot() }); // cached because workspace is hashed to determine cacheability140 });141 for (const test of testList) {142 const directory = typeof test === "string" ? test : test.file;143 const cwd = path.join(IO.getWorkspaceRoot(), cls.testDir, directory);144 it(`should build ${directory} successfully`, () => {145 const imageName = `tstest/${directory}`;146 cls.exec("docker", ["build", "--no-cache", ".", "-t", imageName], { cwd }); // --no-cache so the latest version of the repos referenced is always fetched147 const cp: typeof import("child_process") = require("child_process");148 Baseline.runBaseline(`${cls.kind()}/${directory}.log`, cls.report(cp.spawnSync(`docker`, ["run", imageName], { cwd, timeout: cls.timeout, shell: true })));149 });150 }151 });152 }153154 private timeout = 1_200_000; // 20 minutes;155 private exec(command: string, args: string[], options: { cwd: string }): void {156 const cp: typeof import("child_process") = require("child_process");157 const stdio = isWorker ? "pipe" : "inherit";158 const res = cp.spawnSync(isWorker ? `${command} 2>&1` : command, args, { timeout: this.timeout, shell: true, stdio, ...options });159 if (res.status !== 0) {160 throw new Error(`${command} ${args.join(" ")} for ${options.cwd} failed: ${res.stdout && res.stdout.toString()}`);161 }162 }163 report(result: ExecResult) {164 // eslint-disable-next-line no-null/no-null165 return result.status === 0 && !result.stdout.length && !result.stderr.length ? null : `Exit Code: ${result.status}166Standard output:167${sanitizeDockerfileOutput(result.stdout.toString())}168169170Standard error:171${sanitizeDockerfileOutput(result.stderr.toString())}`;172 }173 }174175 function sanitizeDockerfileOutput(result: string): string {176 return [177 normalizeNewlines,178 stripANSIEscapes,179 stripRushStageNumbers,180 stripWebpackHash,181 sanitizeVersionSpecifiers,182 sanitizeTimestamps,183 sanitizeSizes,184 sanitizeUnimportantGulpOutput,185 stripAbsoluteImportPaths,186 ].reduce((result, f) => f(result), result);187 }188189 function normalizeNewlines(result: string): string {190 return result.replace(/\r\n/g, "\n");191 }192193 function stripANSIEscapes(result: string): string {194 return result.replace(/\x1b\[[0-9;]*[a-zA-Z]/g, "");195 }196197 function stripRushStageNumbers(result: string): string {198 return result.replace(/\d+ of \d+:/g, "XX of XX:");199 }200201 function stripWebpackHash(result: string): string {202 return result.replace(/Hash: \w+/g, "Hash: [redacted]");203 }204205 function sanitizeSizes(result: string): string {206 return result.replace(/\d+(\.\d+)? ((Ki|M)B|bytes)/g, "X KiB");207 }208209 /**210 * Gulp's output order within a `parallel` block is nondeterministic (and there's no way to configure it to execute in series),211 * so we purge as much of the gulp output as we can212 */213 function sanitizeUnimportantGulpOutput(result: string): string {214 return result.replace(/^.*(\] (Starting)|(Finished)).*$/gm, "") // "gulp" task start/end messages (nondeterministic order)215 .replace(/^.*(\] . (finished)|(started)).*$/gm, "") // "just" task start/end messages (nondeterministic order)216 .replace(/^.*\] Respawned to PID: \d+.*$/gm, "") // PID of child is OS and system-load dependent (likely stableish in a container but still dangerous)217 .replace(/\n+/g, "\n")218 .replace(/\/tmp\/yarn--.*?\/node/g, "");219 }220221 function sanitizeTimestamps(result: string): string {222 return result.replace(/\[\d?\d:\d\d:\d\d (A|P)M\]/g, "[XX:XX:XX XM]")223 .replace(/\[\d?\d:\d\d:\d\d\]/g, "[XX:XX:XX]")224 .replace(/\/\d+-\d+-[\d_TZ]+-debug.log/g, "\/XXXX-XX-XXXXXXXXX-debug.log")225 .replace(/\d+\/\d+\/\d+ \d+:\d+:\d+ (AM|PM)/g, "XX/XX/XX XX:XX:XX XM")226 .replace(/\d+(\.\d+)? sec(onds?)?/g, "? seconds")227 .replace(/\d+(\.\d+)? min(utes?)?/g, "")228 .replace(/\d+(\.\d+)? ?m?s/g, "?s")229 .replace(/ \(\?s\)/g, "");230 }231232 function sanitizeVersionSpecifiers(result: string): string {233 return result234 .replace(/\d+.\d+.\d+-insiders.\d\d\d\d\d\d\d\d/g, "X.X.X-insiders.xxxxxxxx")235 .replace(/Rush Multi-Project Build Tool (\d+)\.\d+\.\d+/g, "Rush Multi-Project Build Tool $1.X.X")236 .replace(/([@v\()])\d+\.\d+\.\d+/g, "$1X.X.X")237 .replace(/webpack (\d+)\.\d+\.\d+/g, "webpack $1.X.X")238 .replace(/Webpack version: (\d+)\.\d+\.\d+/g, "Webpack version: $1.X.X");239 }240241 /**242 * Import types and some other error messages use absolute paths in errors as they have no context to be written relative to;243 * This is problematic for error baselines, so we grep for them and strip them out.244 */245 function stripAbsoluteImportPaths(result: string) {246 const workspaceRegexp = new RegExp(IO.getWorkspaceRoot().replace(/\\/g, "\\\\"), "g");247 return result248 .replace(/import\(".*?\/tests\/cases\/user\//g, `import("/`)249 .replace(/Module '".*?\/tests\/cases\/user\//g, `Module '"/`)250 .replace(workspaceRegexp, "../../..");251 }252253 function sortErrors(result: string) {254 return ts.flatten(splitBy(result.split("\n"), s => /^\S+/.test(s)).sort(compareErrorStrings)).join("\n");255 }256257 const errorRegexp = /^(.+\.[tj]sx?)\((\d+),(\d+)\)(: error TS.*)/;258 function compareErrorStrings(a: string[], b: string[]) {259 ts.Debug.assertGreaterThanOrEqual(a.length, 1);260 ts.Debug.assertGreaterThanOrEqual(b.length, 1);261 const matchA = a[0].match(errorRegexp);262 if (!matchA) {263 return -1;264 }265 const matchB = b[0].match(errorRegexp);266 if (!matchB) {267 return 1;268 }269 const [, errorFileA, lineNumberStringA, columnNumberStringA, remainderA] = matchA;270 const [, errorFileB, lineNumberStringB, columnNumberStringB, remainderB] = matchB;271 return ts.comparePathsCaseSensitive(errorFileA, errorFileB) ||272 ts.compareValues(parseInt(lineNumberStringA), parseInt(lineNumberStringB)) ||273 ts.compareValues(parseInt(columnNumberStringA), parseInt(columnNumberStringB)) ||274 ts.compareStringsCaseSensitive(remainderA, remainderB) ||275 ts.compareStringsCaseSensitive(a.slice(1).join("\n"), b.slice(1).join("\n"));276 }277278 export class DefinitelyTypedRunner extends ExternalCompileRunnerBase {279 readonly testDir = "../DefinitelyTyped/types/";280 workingDirectory = this.testDir;281 kind(): TestRunnerKind {282 return "dt";283 }284 report(result: ExecResult, cwd: string) {285 const stdout = removeExpectedErrors(result.stdout.toString(), cwd);286 const stderr = result.stderr.toString();287288 // eslint-disable-next-line no-null/no-null289 return !stdout.length && !stderr.length ? null : `Exit Code: ${result.status}290Standard output:291${stdout.replace(/\r\n/g, "\n")}292293294Standard error:295${stderr.replace(/\r\n/g, "\n")}`;296 }297 }298299 function removeExpectedErrors(errors: string, cwd: string): string {300 return ts.flatten(splitBy(errors.split("\n"), s => /^\S+/.test(s)).filter(isUnexpectedError(cwd))).join("\n");301 }302 /**303 * Returns true if the line that caused the error contains '$ExpectError',304 * or if the line before that one contains '$ExpectError'.305 * '$ExpectError' is a marker used in Definitely Typed tests,306 * meaning that the error should not contribute toward our error baslines.307 */308 function isUnexpectedError(cwd: string) {309 return (error: string[]) => {310 ts.Debug.assertGreaterThanOrEqual(error.length, 1);311 const match = error[0].match(/(.+\.tsx?)\((\d+),\d+\): error TS/);312 if (!match) {313 return true;314 }315 const [, errorFile, lineNumberString] = match;316 const lines = fs.readFileSync(path.join(cwd, errorFile), { encoding: "utf8" }).split("\n");317 const lineNumber = parseInt(lineNumberString) - 1;318 ts.Debug.assertGreaterThanOrEqual(lineNumber, 0);319 ts.Debug.assertLessThan(lineNumber, lines.length);320 const previousLine = lineNumber - 1 > 0 ? lines[lineNumber - 1] : "";321 return !ts.stringContains(lines[lineNumber], "$ExpectError") && !ts.stringContains(previousLine, "$ExpectError");322 };323 }324 /**325 * Split an array into multiple arrays whenever `isStart` returns true.326 * @example327 * splitBy([1,2,3,4,5,6], isOdd)328 * ==> [[1, 2], [3, 4], [5, 6]]329 * where330 * const isOdd = n => !!(n % 2)331 */332 function splitBy<T>(xs: T[], isStart: (x: T) => boolean): T[][] {333 const result = [];334 let group: T[] = [];335 for (const x of xs) {336 if (isStart(x)) {337 if (group.length) {338 result.push(group);339 }340 group = [x];341 }342 else {343 group.push(x);344 }345 }346 if (group.length) {347 result.push(group);348 }349 return result;350 } ...

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index.js

Source:index.js Github

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1'use strict';2var util = require('util');3var yeoman = require('yeoman-generator');4String.prototype.toTitleCase = function() {5 return this.toString().replace(/\w\S*/g, function(txt) {6 return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();7 });8};9function toTitleCase(str) {10 return str.replace(/\w\S*/g, function(txt) {11 return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();12 });13}14var ModuleGenerator = yeoman.generators.NamedBase.extend({15 init: function() {16 console.log('You called the Module subgenerator with the argument ' + this.name + '.');17 },18 askFor: function() {19 var done = this.async();20 var prompts = [{21 name: 'moduleName',22 message: 'what module is this submodule for?'23 }];24 this.prompt(prompts, function(props) {25 this.moduleName = props.moduleName;26 done();27 }.bind(this));28 },29 files: function() {30 console.log(this.moduleName);31 this.submoduleTitleCaseName = this.name.toTitleCase();32 this.submodulePascalCaseName = this.submoduleTitleCaseName.replace(/\s/g, '');33 this.submoduleLowerCaseName = this.submodulePascalCaseName.toLowerCase();34 this.submoduleUnderscoreCaseName = this.submoduleTitleCaseName.toLowerCase().replace(/\s/g, '_');35 this.moduleTitleCaseName = this.moduleName.toTitleCase();36 this.modulePascalCaseName = this.moduleTitleCaseName.replace(/\s/g, '');37 this.moduleLowerCaseName = this.modulePascalCaseName.toLowerCase();38 this.moduleUnderscoreCaseName = this.moduleTitleCaseName.toLowerCase().replace(/\s/g, '_');39 var submoduleDir = 'app/modules/all/' + this.moduleUnderscoreCaseName + '/' + this.submoduleUnderscoreCaseName; 40 this.mkdir(submoduleDir);41 this.template('_mySubmodule/controller._mySubmodule.js', submoduleDir + '/controller.' + this.submoduleUnderscoreCaseName + '.json');42 this.template('_mySubmodule/module._mySubmodule.js', submoduleDir + '/module.' + this.submoduleUnderscoreCaseName + '.js');43 var viewsDir = submoduleDir + '/views';44 this.mkdir(viewsDir);45 this.template('_mySubmodule/views/layout.view.js', viewsDir + '/controller.' + this.submoduleUnderscoreCaseName + '.json');46 var templatesDir = viewsDir + '/templates';47 this.mkdir(templatesDir);48 this.template('_mySubmodule/views/templates/_mySubmodule.layout.hbs', templatesDir + '/layout.' + this.submoduleUnderscoreCaseName + '.hbs');49 }50});...

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generate-submodules.ts

Source:generate-submodules.ts Github

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1import fs from 'fs'2import path from 'path'3type Template = (submodule: string) => string4const templates = {5 index: {6 '.js': (submodule: string) => `module.exports = require('../lib/${submodule}')`,7 '.d.ts': (submodule: string) => `export * from '../lib/${submodule}'`8 },9 pure: {10 '.js': (submodule: string) => `module.exports = require('../lib/${submodule}/pure')`,11 '.d.ts': (submodule: string) => `export * from '../lib/${submodule}/pure'`12 }13}14const submodules = ['dom', 'native', 'server', 'pure']15function cleanDirectory(directory: string) {16 const files = fs.readdirSync(directory)17 files.forEach((file) => fs.unlinkSync(path.join(directory, file)))18}19function makeDirectory(submodule: string) {20 const submoduleDir = path.join(process.cwd(), submodule)21 if (fs.existsSync(submoduleDir)) {22 cleanDirectory(submoduleDir)23 } else {24 fs.mkdirSync(submoduleDir)25 }26 return submoduleDir27}28function requiredFile(submodule: string) {29 return ([name]: [string, unknown]) => {30 return name !== submodule31 }32}33function makeFile(directory: string, submodule: string) {34 return ([name, extensions]: [string, Record<string, Template>]) => {35 Object.entries(extensions).forEach(([extension, template]) => {36 const fileName = `${name}${extension}`37 console.log(` - ${fileName}`)38 const filePath = path.join(directory, fileName)39 fs.writeFileSync(filePath, template(submodule))40 })41 }42}43function makeFiles(directory: string, submodule: string) {44 Object.entries(templates).filter(requiredFile(submodule)).forEach(makeFile(directory, submodule))45}46function createSubmodule(submodule: string) {47 console.log(`Generating submodule: ${submodule}`)48 const submoduleDir = makeDirectory(submodule)49 makeFiles(submoduleDir, submodule)50}...

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1import { renderHook } from 'test1/node_modules/@testing-library/react-hooks'2import { renderHook } from 'test2/node_modules/@testing-library/react-hooks'3 1. Keep using the submoduleDir method, but change the way I import the renderHook function. I'm not sure how to do this, but I'm guessing it would involve using a custom jest resolver. Does anyone know how to do this?4 2. Use the submoduleDir method, but change the way I import the renderHook function. I'm not sure how to do this, but I'm guessing it would involve using a custom jest resolver. Does anyone know how to do this?5 3. Use the submoduleDir method, but change the way I import the renderHook function. I'm not sure how to do this, but I'm guessing it would involve using a custom jest resolver. Does anyone know how to do this?6 4. Use the submoduleDir method, but change the way I import the renderHook function. I'm not sure how to do this, but I'm guessing it would involve using a custom jest resolver. Does anyone know how to do this?7 5. Use the submoduleDir method, but change the way I import the renderHook function. I'm not sure how to do this, but I'm guessing it would involve using a custom jest resolver. Does anyone know how to do this?8 6. Use the submoduleDir method, but change the way I import the renderHook function. I'm not sure how to do this, but I'm guessing it would involve using a custom jest resolver. Does anyone know how to do this?9 7. Use the submoduleDir method, but change the way I import the renderHook function. I'm not sure how to do this, but I'm guessing it would involve using a custom jest resolver. Does anyone know how to do this?10 8. Use the submoduleDir method, but change the way I import the renderHook function. I'm not sure how to do this, but I'm guessing it would involve using a custom jest resolver. Does anyone know how to do this?11 9. Use the submoduleDir method, but change the way I import the renderHook function. I'm not sure how

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1import { renderHook } from 'submoduleDir/testing-library-react-hooks';2import { render } from 'submoduleDir/testing-library-react';3import { fireEvent } from 'submoduleDir/testing-library-dom';4import { renderHook } from 'submoduleDir/testing-library-react-hooks';5import { render } from 'submoduleDir/testing-library-react';6import { fireEvent } from 'submoduleDir/testing-library-dom';7import { renderHook } from 'submoduleDir/testing-library-react-hooks';8import { render } from 'submoduleDir/testing-library-react';9import { fireEvent } from 'submoduleDir/testing-library-dom';10import { renderHook } from 'submoduleDir/testing-library

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1import { renderHook, act } from '@testing-library/react-hooks'2import useCounter from './useCounter'3test('should increment counter', () => {4 const { result } = renderHook(() => useCounter())5 expect(result.current.count).toBe(0)6 act(() => {7 result.current.increment()8 })9 expect(result.current.count).toBe(1)10})11test('should decrement counter', () => {12 const { result } = renderHook(() => useCounter())13 expect(result.current.count).toBe(0)14 act(() => {15 result.current.decrement()16 })17 expect(result.current.count).toBe(-1)18})19import { useState } from 'react'20const useCounter = () => {21 const [count, setCount] = useState(0)22 const increment = () => {23 setCount(count + 1)24 }25 const decrement = () => {26 setCount(count - 1)27 }28 return {29 }30}31import { renderHook, act } from '@testing-library/react-hooks'32import useCounter from './useCounter'33test('should increment counter', () => {34 const { result } = renderHook(() => useCounter())35 expect(result.current.count).toBe(0)36 act(() => {37 result.current.increment()38 })39 expect(result.current.count).toBe(1)40})41test('should decrement counter', () => {42 const { result } = renderHook(() => useCounter())43 expect(result.current.count).toBe(0)44 act(() => {45 result.current.decrement()46 })47 expect(result.current.count).toBe(-1)48})49import { renderHook, act } from '@testing-library/react-hooks'50import useCounter from './useCounter'51test('should increment counter', () => {52 const { result } = renderHook(() => useCounter())53 expect(result.current.count).toBe(0)54 act(() => {55 result.current.increment()56 })57 expect(result.current.count).toBe(1)58})59test('should decrement counter', () => {60 const { result } = renderHook(() => useCounter())61 expect(result.current.count).toBe(0)62 act(() => {63 result.current.decrement()64 })

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1import {renderHook} from 'submoduleDir/testing-library-react-hooks'2import {renderHook} from 'testing-library-react-hooks'3import {renderHook} from 'testing-library-react-hooks'4const {result} = renderHook(() => useCounter())5expect(result.current.count).toBe(0)6rerender({initialCount: 3})7expect(result.current.count).toBe(3)8### `renderHook(callback, options?)`

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1import {renderHook} from 'testing-library-react-hooks'2import {submoduleDir} from 'submodule'3test('test1', () => {4 renderHook(() => submoduleDir())5})6import {renderHook} from 'testing-library-react-hooks'7import {submoduleDir} from 'submodule'8test('test2', () => {9 renderHook(() => submoduleDir())10})11import {renderHook} from 'testing-library-react-hooks'12import {submoduleDir} from 'submodule'13test('test3', () => {14 renderHook(() => submoduleDir())15})16import {renderHook} from 'testing-library-react-hooks'17import {submoduleDir} from 'submodule'18test('test4', () => {19 renderHook(() => submoduleDir())20})21import {renderHook} from 'testing-library-react-hooks'22import {submoduleDir} from 'submodule'23test('test5', () => {24 renderHook(() => submoduleDir())25})26import {renderHook} from 'testing-library-react-hooks'27import {submoduleDir} from 'submodule'28test('test6', () => {29 renderHook(() => submoduleDir())30})31import {renderHook} from 'testing-library-react-hooks'32import {submoduleDir} from 'submodule'33test('test7', () => {34 renderHook(() => submoduleDir())35})36import {renderHook} from 'testing-library-react-hooks'37import {submoduleDir} from 'submodule'38test('test8', () => {39 renderHook(() => submoduleDir())40})41import {renderHook} from 'testing-library-react-hooks'42import {submoduleDir} from

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1import {renderHook} from 'submoduleDir/testing-library-react-hooks'2import {renderHook} from 'testing-library-react-hooks'3const useTestHook = () => {4 return 'test';5};6const TestComponent = () => {7 const test = useTestHook();8 return <div>{test}</div>;9};10describe('TestComponent', () => {11 it('should render', () => {12 const { getByText } = render(<TestComponent />);13 expect(getByText('test')).toBeInTheDocument();14 });15});16 When testing, code that causes React state updates should be wrapped into act(...):17 act(() => {18 });19 in TestComponent (created by WrapperComponent)20 at printWarning (node_modules/react-dom/cjs/react-dom.development.js:88:30)21 at error (node_modules/react-dom/cjs/react-dom.development.js:60:5)22 at warnIfNotCurrentlyActingUpdatesInDEV (node_modules/react-dom/cjs/react-dom.development.js:23239:9)23 at dispatchAction (node_modules/react-dom/cjs/react-dom.development.js:16112:5)24 at Object.useReducer (node_modules/react-dom/cjs/react-dom.development.js:16160:20)

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Using AI Code Generation

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1import { renderHook } from "test-utils";2import { useCounter } from "components/Counter";3test("should increment counter", () => {4 const { result } = renderHook(() => useCounter());5 const { increment } = result.current;6 act(() => increment());7 expect(result.current.count).toBe(1);8});9import { renderHook } from "test-utils";10import { useCounter } from "components/Counter";11test("should increment counter", () => {12 const { result } = renderHook(() => useCounter());13 const { increment } = result.current;14 act(() => increment());15 expect(result.current.count).toBe(1);16});17import { renderHook } from "test-utils";18import { useCounter } from "components/Counter";19test("should increment counter", () => {20 const { result } = renderHook(() => useCounter());21 const { increment } = result.current;22 act(() => increment());23 expect(result.current.count).toBe(1);24});25import { renderHook } from "test-utils";26import { useCounter } from "components/Counter";27test("should increment counter", () => {28 const { result } = renderHook(() => useCounter());29 const { increment } = result.current;30 act(() => increment());31 expect(result.current.count).toBe(1);32});33import { renderHook } from "test-utils";34import { useCounter } from "components/Counter";35test("should increment counter", () => {36 const { result } = renderHook(() => useCounter());37 const { increment } = result.current;38 act(() => increment());39 expect(result.current.count).toBe(1);40});41import { renderHook } from "test-utils";42import { useCounter } from "components/Counter";43test("should

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Using AI Code Generation

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1import {renderHook} from 'test1/submoduleDir';2import useMyCustomHook from 'test1/submoduleDir/useMyCustomHook';3describe('useMyCustomHook', () => {4 it('should return the correct value', () => {5 const {result} = renderHook(() => useMyCustomHook());6 expect(result.current).toBe('value');7 });8});9import {renderHook as rtlRenderHook} from '@testing-library/react-hooks';10export {rtlRenderHook as renderHook};11import {renderHook} from '@testing-library/react-hooks';12import useMyCustomHook from 'test1/submoduleDir/useMyCustomHook';13describe('useMyCustomHook', () => {14 it('should return the correct value', () => {15 const {result} = renderHook(() => useMyCustomHook());16 expect(result.current).toBe('value');17 });18});19import {useState, useEffect} from 'react';20import moment from 'moment-timezone';21const useTime = (timezone) => {22 const [time, setTime] = useState(moment.tz(timezone).format('h:mm:ss a'));23 useEffect(() => {24 const interval = setInterval(() => {25 setTime(moment.tz(timezone).format('h:mm:ss a'));26 }, 1000);27 return () => clearInterval(interval);28 }, [timezone]);29 return time;30};31export default useTime;32import useTime from './useTime';33const App = () => {

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