Best JavaScript code snippet using testing-library-react-hooks
console.ts
Source:console.ts
...14 return () => {15 console.error = originalError16 }17}18function errorFilteringDisabled() {19 try {20 return !!process.env.RHTL_DISABLE_ERROR_FILTERING21 } catch {22 // falling back in the case that process.env.RHTL_DISABLE_ERROR_FILTERING cannot be accessed (e.g. browser environment)23 return false24 }25}26function enableErrorOutputSuppression() {27 // Automatically registers console error suppression and restoration in supported testing frameworks28 if (29 typeof beforeEach === 'function' &&30 typeof afterEach === 'function' &&31 !errorFilteringDisabled()32 ) {33 let restoreConsole!: () => void34 beforeEach(() => {35 restoreConsole = suppressErrorOutput()36 })37 afterEach(() => restoreConsole())38 }39}...
Using AI Code Generation
1import { errorFilteringDisabled } from '@testing-library/react-hooks';2beforeEach(() => {3 errorFilteringDisabled();4});5import { errorFilteringDisabled } from '@testing-library/react-hooks';6beforeEach(() => {7 errorFilteringDisabled();8});
Using AI Code Generation
1import { errorFilteringDisabled } from '@testing-library/react-hooks';2import { renderHook } from '@testing-library/react-hooks';3expect(result.error).not.toBeUndefined();4expect(errorFilteringDisabled()).toBe(true);5expect(result.error).toBeUndefined();6expect(errorFilteringDisabled()).toBe(false);7import { errorFilteringDisabled } from '@testing-library/react-hooks';8expect(errorFilteringDisabled()).toBe(true);9import { errorFilteringDisabled } from '@testing-library/react-hooks';10expect(errorFilteringDisabled()).toBe(false);
Using AI Code Generation
1import { errorFilteringDisabled } from '@testing-library/react-hooks'2import { renderHook } from '@testing-library/react-hooks'3import { useFetch } from '../useFetch'4test('should throw error', () => {5 expect(result.error).toEqual(Error('Network request failed'))6})7import { errorFilteringDisabled } from '@testing-library/react-hooks'8import { renderHook } from '@testing-library/react-hooks'9import { useFetch } from '../useFetch'10test('should throw error', () => {11 expect(result.error).toEqual(Error('Network request failed'))12})13import { errorFilteringDisabled } from '@testing-library/react-hooks'14import { renderHook } from '@testing-library/react-hooks'15import { useFetch } from '../useFetch'16test('should throw error', () => {17 expect(result.error).toEqual(Error('Network request failed'))18})19import { errorFilteringDisabled } from '@testing-library/react-hooks'20import { renderHook } from '@testing-library/react-hooks'21import { useFetch } from '../useFetch'22test('should throw error', () => {23 expect(result.error).toEqual(Error('Network request failed'))24})25import { errorFilteringDisabled } from '@testing-library/react-hooks'26import { renderHook } from '@testing-library/react-hooks'27import {
Using AI Code Generation
1import { errorFilteringDisabled } from '@testing-library/react-hooks'2import { renderHook } from '@testing-library/react-hooks'3import { useFetch } from './useFetch'4test('useFetch should return data', async () => {5 const { result, waitForNextUpdate } = renderHook(() =>6 await waitForNextUpdate()7 expect(result.current.data).toEqual({ userId: 1, id: 1, title: 'delectus aut autem', completed: false })8})9test('useFetch should return error', async () => {10 const { result, waitForNextUpdate } = renderHook(() =>11 await waitForNextUpdate()12 expect(result.current.error).toEqual(null)13})14test('useFetch should return loading', async () => {15 const { result, waitForNextUpdate } = renderHook(() =>16 await waitForNextUpdate()17 expect(result.current.loading).toEqual(false)18})19import { useState, useEffect } from 'react'20export const useFetch = (url) => {21 const [data, setData] = useState(null)22 const [loading, setLoading] = useState(true)23 const [error, setError] = useState(null)24 useEffect(() => {25 const fetchData = async () => {26 try {27 const response = await fetch(url)28 const json = await response.json()29 setData(json)30 } catch (error) {31 setError(error)32 } finally {33 setLoading(false)34 }35 }36 fetchData()37 }, [url])38 return { data, loading, error }39}40import { errorFilteringDisabled } from '@testing-library/react-hooks'41import { renderHook } from '@testing-library/react-hooks'42import { use
Using AI Code Generation
1import { errorFilteringDisabled } from '@testing-library/react-hooks'2import { renderHook, act } from '@testing-library/react-hooks'3import { useCounter } from './useCounter'4errorFilteringDisabled(() => {5 test('useCounter should increment counter', () => {6 const { result } = renderHook(() => useCounter())7 act(() => {8 result.current.increment()9 })10 expect(result.current.count).toBe(1)11 })12})13import { useState } from 'react'14export const useCounter = () => {15 const [count, setCount] = useState(0)16 const increment = () => {17 setCount(count + 1)18 }19 return { count, increment }20}
Using AI Code Generation
1import { errorFilteringDisabled } from "testing-library-react-hooks";2import { renderHook } from "@testing-library/react-hooks";3import { useCounter } from "./useCounter";4test("useCounter", () => {5 errorFilteringDisabled(() => {6 const { result, rerender } = renderHook(() => useCounter());7 expect(result.current.count).toBe(0);8 result.current.increment();9 expect(result.current.count).toBe(1);10 rerender();11 expect(result.current.count).toBe(1);12 result.current.decrement();13 expect(result.current.count).toBe(0);14 rerender();15 expect(result.current.count).toBe(0);16 });17});18import { disableErrorFiltering } from "testing-library-react-hooks";19import { renderHook } from "@testing-library/react-hooks";20import { useCounter } from "./useCounter";21test("useCounter", () => {22 disableErrorFiltering(() => {23 const { result, rerender } = renderHook(() => useCounter());24 expect(result.current.count).toBe(0);25 result.current.increment();26 expect(result.current.count).toBe(1);27 rerender();28 expect(result.current.count).toBe(1);29 result.current.decrement();30 expect(result.current.count).toBe(0);31 rerender();32 expect(result.current.count).toBe(0);33 });34});35import { disableErrorFiltering } from "testing-library-react-hooks";36import { renderHook } from "@testing-library/react-hooks";37import { useCounter } from "./useCounter";38test("useCounter", () => {39 disableErrorFiltering(() => {40 const { result, rerender } = renderHook(() => useCounter());41 expect(result.current.count).toBe(0);42 result.current.increment();43 expect(result.current.count).toBe(1);44 rerender();45 expect(result.current.count).toBe(1);46 result.current.decrement();47 expect(result.current.count).toBe(0);48 rerender();49 expect(result
Using AI Code Generation
1import { renderHook, act } from '@testing-library/react-hooks'2import { errorFilteringDisabled } from '@testing-library/react-hooks'3import useFetch from './useFetch'4errorFilteringDisabled(() => {5 test('test1', async () => {6 const { result, waitForNextUpdate } = renderHook(() =>7 await waitForNextUpdate()8 expect(result.current.data).toHaveLength(10)9 })10})11import { renderHook, act } from '@testing-library/react-hooks'12import { errorFilteringDisabled } from '@testing-library/react-hooks'13import useFetch from './useFetch'14test('test2', async () => {15 const { result, waitForNextUpdate } = renderHook(() =>16 await waitForNextUpdate()17 expect(result.current.data).toHaveLength(10)18})19import { renderHook, act } from '@testing-library/react-hooks'20import { errorFilteringDisabled } from '@testing-library/react-hooks'21import useFetch from './useFetch'22test('test3', async () => {23 const { result, waitForNextUpdate } = renderHook(() =>24 await waitForNextUpdate()25 expect(result.current.data).toHaveLength(10)26})27import { renderHook, act } from '@testing-library/react-hooks'28import { errorFilteringDisabled } from '@testing-library/react-hooks'29import useFetch from './useFetch'30test('test4', async () => {31 const { result,
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