Best JavaScript code snippet using testing-library-react-hooks
autoCleanup.disabled.test.ts
Source:autoCleanup.disabled.test.ts
1import { useEffect } from 'react'2// This verifies that if RHTL_SKIP_AUTO_CLEANUP is set3// then we DON'T auto-wire up the afterEach for folks4describe('skip auto cleanup (disabled) tests', () => {5 process.env.RHTL_SKIP_AUTO_CLEANUP = 'true'6 runForRenderers(['default', 'dom', 'native', 'server/hydrated'], ({ renderHook }) => {7 let cleanupCalled = false8 test('first', () => {9 const useHookWithCleanup = () => {10 useEffect(() => {11 return () => {12 cleanupCalled = true13 }14 })15 }16 renderHook(() => useHookWithCleanup())17 })18 test('second', () => {19 expect(cleanupCalled).toBe(false)20 })21 })...
dont-cleanup-after-each.js
Source:dont-cleanup-after-each.js
1try {2 process.env.RHTL_SKIP_AUTO_CLEANUP = true3} catch {4 // falling back in the case that process.env.RHTL_SKIP_AUTO_CLEANUP cannot be accessed (e.g. browser environment)5 console.warn(6 'Could not skip auto cleanup as process.env.RHTL_SKIP_AUTO_CLEANUP could not be accessed.'7 )...
index.ts
Source:index.ts
1import { cleanup } from "./composition-api-test";2if (typeof afterEach === "function" && !process.env.RHTL_SKIP_AUTO_CLEANUP) {3 afterEach(async () => {4 await cleanup();5 });6}...
Using AI Code Generation
1import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library';2beforeEach(() => {3 process.env.RHTL_SKIP_AUTO_CLEANUP = RHTL_SKIP_AUTO_CLEANUP;4});5afterEach(() => {6 delete process.env.RHTL_SKIP_AUTO_CLEANUP;7});8import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library';9beforeEach(() => {10 process.env.RHTL_SKIP_AUTO_CLEANUP = RHTL_SKIP_AUTO_CLEANUP;11});12afterEach(() => {13 delete process.env.RHTL_SKIP_AUTO_CLEANUP;14});15import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library';16beforeEach(() => {17 process.env.RHTL_SKIP_AUTO_CLEANUP = RHTL_SKIP_AUTO_CLEANUP;18});19afterEach(() => {20 delete process.env.RHTL_SKIP_AUTO_CLEANUP;21});22import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library';23beforeEach(() => {24 process.env.RHTL_SKIP_AUTO_CLEANUP = RHTL_SKIP_AUTO_CLEANUP;25});26afterEach(() => {27 delete process.env.RHTL_SKIP_AUTO_CLEANUP;28});29import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library';30beforeEach(() => {31 process.env.RHTL_SKIP_AUTO_CLEANUP = RHTL_SKIP_AUTO_CLEANUP;32});33afterEach(() => {34 delete process.env.RHTL_SKIP_AUTO_CLEANUP;35});36import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library';37beforeEach(() => {38 process.env.RHTL_SKIP_AUTO_CLEANUP = RHTL_SKIP_AUTO_CLEANUP;39});40afterEach(() => {41 delete process.env.RHTL_SKIP_AUTO_CLEANUP;42});
Using AI Code Generation
1import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'2beforeAll(() => {3})4afterAll(() => {5})6import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'7beforeAll(() => {8})9afterAll(() => {10})11import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'12beforeAll(() => {13})14afterAll(() => {15})16import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'17beforeAll(() => {18})19afterAll(() => {20})21import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'22beforeAll(() => {23})24afterAll(() => {25})26import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'27beforeAll(() => {28})29afterAll(() => {30})31import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'32beforeAll(() => {33})34afterAll(() => {35})36import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'37beforeAll(() => {38})39afterAll(() => {40})41import { R
Using AI Code Generation
1import { renderHook } from '@testing-library/react-hooks';2import { useCounter } from './useCounter';3describe('useCounter', () => {4 it('should increment counter', () => {5 const { result } = renderHook(() => useCounter());6 expect(result.current.count).toBe(0);7 result.current.increment();8 expect(result.current.count).toBe(1);9 });10});11import { renderHook } from '@testing-library/react-hooks';12import { useCounter } from './useCounter';13describe('useCounter', () => {14 it('should increment counter', () => {15 const { result } = renderHook(() => useCounter());16 expect(result.current.count).toBe(0);17 result.current.increment();18 expect(result.current.count).toBe(1);19 });20});21import { renderHook } from '@testing-library/react-hooks';22import { useCounter } from './useCounter';23describe('useCounter', () => {24 it('should increment counter', () => {25 const { result } = renderHook(() => useCounter());26 expect(result.current.count).toBe(0);27 result.current.increment();28 expect(result.current.count).toBe(1);29 });30});31import { renderHook } from '@testing-library/react-hooks';32import { useCounter } from './useCounter';33describe('useCounter', () => {34 it('should increment counter', () => {35 const { result } = renderHook(() => useCounter());36 expect(result.current.count).toBe(0);37 result.current.increment();38 expect(result.current.count).toBe(1);39 });40});41import { renderHook } from '@testing-library/react-hooks';42import { useCounter } from './useCounter';43describe('useCounter', () => {44 it('should increment counter', () => {45 const { result } = renderHook(() => useCounter());46 expect(result.current.count).toBe(0);47 result.current.increment();48 expect(result.current.count).toBe
Using AI Code Generation
1import { renderHook, act } from '@testing-library/react-hooks';2import { RHTL_SKIP_AUTO_CLEANUP } from '@testing-library/react-hooks/dom';3import { useCounter } from './counter';4test('useCounter', () => {5 const { result } = renderHook(() => useCounter(), {6 });7 expect(result.current.count).toBe(0);8 act(() => {9 result.current.increment();10 });11 expect(result.current.count).toBe(1);12});13import { renderHook, act } from '@testing-library/react-hooks';14import { RHTL_SKIP_AUTO_CLEANUP } from '@testing-library/react-hooks/dom';15import { useCounter } from './counter';16test('useCounter', () => {17 const { result } = renderHook(() => useCounter(), {18 });19 expect(result.current.count).toBe(0);20 act(() => {21 result.current.increment();22 });23 expect(result.current.count).toBe(1);24});25import { useState, useEffect } from 'react';26export const useCounter = () => {27 const [count, setCount] = useState(0);28 useEffect(() => {29 const interval = setInterval(() => {30 setCount((count) => count + 1);31 }, 1000);32 return () => {33 clearInterval(interval);34 };35 }, []);36 const increment = () => {37 setCount(count + 1);38 };39 return {40 };41};42{43 "scripts": {44 },45 "dependencies": {46 },47 "devDependencies": {
Using AI Code Generation
1import React from 'react'2import { render, cleanup } from '@testing-library/react'3import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'4import { useCounter } from './useCounter'5afterEach(() => {6 cleanup()7})8test('should increment counter', () => {9 const { result } = renderHook(() => useCounter(), {10 wrapper: ({ children }) => <Provider>{children}</Provider>,11 })12 act(() => {13 result.current.increment()14 })15 expect(result.current.count).toBe(1)16})17import React from 'react'18import { render, cleanup } from '@testing-library/react'19import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'20import { useCounter } from './useCounter'21afterEach(() => {22 cleanup()23})24test('should increment counter', () => {25 const { result } = renderHook(() => useCounter(), {26 wrapper: ({ children }) => <Provider>{children}</Provider>,27 })28 act(() => {29 result.current.increment()30 })31 expect(result.current.count).toBe(1)32})33import React from 'react'34import { render, cleanup } from '@testing-library/react'35import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'36import { useCounter } from './useCounter'37afterEach(() => {38 cleanup()39})40test('should increment counter', () => {41 const { result } = renderHook(() => useCounter(), {42 wrapper: ({ children }) => <Provider>{children}</Provider>,43 })44 act(() => {45 result.current.increment()46 })47 expect(result.current.count).toBe(1)48})49import React from 'react'50import { render, cleanup } from '@testing-library/react'51import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library'52import { useCounter }
Using AI Code Generation
1import { RHTL_SKIP_AUTO_CLEANUP } from "react-hooks-testing-library";2import { renderHook } from "react-hooks-testing-library";3import { useCustomHook } from "./useCustomHook";4describe("useCustomHook", () => {5 beforeAll(() => {6 process.env.RHTL_SKIP_AUTO_CLEANUP = RHTL_SKIP_AUTO_CLEANUP;7 });8 afterAll(() => {9 delete process.env.RHTL_SKIP_AUTO_CLEANUP;10 });11 it("should test the custom hook", () => {12 const { result } = renderHook(() => useCustomHook());13 });14});15import { RHTL_SKIP_AUTO_CLEANUP } from "react-hooks-testing-library";16import { renderHook } from "react-hooks-testing-library";17import { useCustomHook } from "./useCustomHook";18describe("useCustomHook", () => {19 beforeAll(() => {20 process.env.RHTL_SKIP_AUTO_CLEANUP = RHTL_SKIP_AUTO_CLEANUP;21 });22 afterAll(() => {23 delete process.env.RHTL_SKIP_AUTO_CLEANUP;24 });25 it("should test the custom hook", () => {26 const { result } = renderHook(() => useCustomHook());27 });28});29import { RHTL_SKIP_AUTO_CLEANUP } from "react-hooks-testing-library";30import { renderHook } from "react-hooks-testing-library";31import { useCustomHook } from "./useCustomHook";32describe("useCustomHook", () => {33 beforeAll(() => {34 process.env.RHTL_SKIP_AUTO_CLEANUP = RHTL_SKIP_AUTO_CLEANUP;35 });36 afterAll(() => {37 delete process.env.RHTL_SKIP_AUTO_CLEANUP;38 });39 it("should test the custom hook", () => {40 const { result } = renderHook(() => useCustomHook());41 });42});43import { RHTL_SKIP_AUTO_CLEANUP } from "react-hooks-testing-library";44import { renderHook } from "react-hooks-testing-library
Using AI Code Generation
1import React from 'react';2import { render } from '@testing-library/react';3import { useCounter } from './useCounter';4import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library';5describe('useCounter', () => {6 afterEach(() => {7 console.log('cleanup');8 });9 it('should increment the counter', () => {10 const { result } = renderHook(() => useCounter(), { wrapper: Wrapper });11 act(() => {12 result.current.increment();13 });14 expect(result.current.count).toBe(1);15 });16 it('should decrement the counter', () => {17 const { result } = renderHook(() => useCounter(), { wrapper: Wrapper });18 act(() => {19 result.current.decrement();20 });21 expect(result.current.count).toBe(-1);22 });23});24import React from 'react';25import { render } from '@testing-library/react';26import { useCounter } from './useCounter';27import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library';28describe('useCounter', () => {29 afterEach(() => {30 console.log('cleanup');31 });32 it('should increment the counter', () => {33 const { result } = renderHook(() => useCounter(), { wrapper: Wrapper });34 act(() => {35 result.current.increment();36 });37 expect(result.current.count).toBe(1);38 });39 it('should decrement the counter', () => {40 const { result } = renderHook(() => useCounter(), { wrapper: Wrapper });41 act(() => {42 result.current.decrement();43 });44 expect(result.current.count).toBe(-1);45 });46});47import { useState } from 'react';48export const useCounter = () => {49 const [count, setCount] = useState(0);50 const increment = () => {51 setCount(count + 1);52 };53 const decrement = () => {54 setCount(count - 1);55 };56 return {57 };58};59import React from 'react';60import { RHTL_SKIP_AUTO_CLEANUP
Using AI Code Generation
1import { RHTL_SKIP_AUTO_CLEANUP } from 'react-hooks-testing-library';2import { renderHook } from 'react-hooks-testing-library';3import { useTestHook } from './testHook';4beforeAll(() => {5 process.env.RHTL_SKIP_AUTO_CLEANUP = RHTL_SKIP_AUTO_CLEANUP;6});7afterEach(() => {8 cleanup();9});10afterAll(() => {11 delete process.env.RHTL_SKIP_AUTO_CLEANUP;12});13test('test1', () => {14 const { result } = renderHook(() => useTestHook());15 console.log('result.current', result.current);16 expect(result.current).toBe(0);17});18test('test2', () => {19 const { result } = renderHook(() => useTestHook());20 console.log('result.current', result.current);21 expect(result.current).toBe(0);22});23import { renderHook } from 'react-hooks-testing-library';24import { useTestHook } from './testHook';25test('test1', () => {26 const { result } = renderHook(() => useTestHook());27 console.log('result.current', result.current);28 expect(result.current).toBe(0);29});30test('test2', () => {31 const { result } = renderHook(() => useTestHook());32 console.log('result.current', result.current);33 expect(result.current).toBe(0);34});35import { useState } from 'react';36export const useTestHook = () => {37 const [counter, setCounter] = useState(0);38 const increment = () => {39 setCounter(counter + 1);40 };41 return counter;42};
Using AI Code Generation
1import { rhtlSetAutoCleanup } from 'react-hooks-testing-library'2rhtlSetAutoCleanup(false)3import { rhtlSetAutoCleanup } from 'react-hooks-testing-library'4rhtlSetAutoCleanup(false)5import { rhtlSetAutoCleanup } from 'react-hooks-testing-library'6rhtlSetAutoCleanup(false)7import { rhtlSetAutoCleanup } from 'react-hooks-testing-library'8rhtlSetAutoCleanup(false)9import { rhtlSetAutoCleanup } from 'react-hooks-testing-library'10rhtlSetAutoCleanup(false)11import { rhtlSetAutoCleanup } from 'react-hooks-testing-library'12rhtlSetAutoCleanup(false)
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