KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

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

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

main-browser.test.ts

Source:main-browser.test.ts

1/**2 * @jest-environment jsdom3 */4interface Window {5	[key: string]: any6}7const PEER_DEPENDENCIES = Object.keys(8	require('../package.json').peerDependencies9)10afterEach(() => {11	;['$docsify', ...PEER_DEPENDENCIES].forEach((global) => {12		delete window[global]13	})14	jest.resetModules()15})16describe('when missing peer dependencies', () => {17	let logFn: any18	beforeEach(() => {19		logFn = jest.spyOn(window.console, 'error').mockImplementation(() => {20			/* silence is golden */21		})22	})23	describe('should log an error for each dependency', () => {24		PEER_DEPENDENCIES.forEach((dependency) =>25			it(dependency, () => {26				require('./main-browser')27				expect(logFn).toHaveBeenCalledWith(28					expect.stringContaining(dependency)29				)30			})31		)32	})33	it('should abort any attempt to register the plugin', () => {34		window.$docsify = { plugins: [] }35		require('./main-browser')36		expect(window.$docsify.plugins?.length).toBe(0)37	})38})39describe('when peer dependencies are met', () => {40	const dependency = {}41	const setupDependencies = () =>42		PEER_DEPENDENCIES.reduce(43			(acc, peer) =>44				Object.assign(acc, {45					[peer]: dependency,46				}),47			window48		)49	const thisPlugin = () => {}50	const pluginCreator = jest.fn(() => thisPlugin)51	jest.mock('./shared/plugin', () => ({52		createPlugin: pluginCreator,53	}))54	beforeEach(() => {55		pluginCreator.mockClear()56	})57	it('should create a $docsify config if it does not already exist', () => {58		setupDependencies()59		require('./main-browser')60		expect(window.$docsify).toEqual({61			plugins: [thisPlugin],62			nomnoml: {},63		})64	})65	it('should create $docsify.plugins if it does not exist on an existing config', () => {66		setupDependencies()67		const existingConfig = {}68		window.$docsify = existingConfig69		require('./main-browser')70		expect(window.$docsify).toBe(existingConfig)71		expect(window.$docsify.plugins).toEqual([thisPlugin])72	})73	it('should create $docsify.nomnoml if it does not exist on an existing config', () => {74		setupDependencies()75		const existingConfig = {}76		window.$docsify = existingConfig77		require('./main-browser')78		expect(window.$docsify).toBe(existingConfig)79		expect(window.$docsify.nomnoml).toEqual({})80	})81	it('should reset $docsify.nomnoml if it exists but is not an object', () => {82		setupDependencies()83		const existingConfig = { nomnoml: true }84		window.$docsify = existingConfig85		require('./main-browser')86		expect(window.$docsify).toBe(existingConfig)87		expect(window.$docsify.nomnoml).toEqual({})88	})89	it('should add to an existing $docsify.plugins configuration', () => {90		setupDependencies()91		const existingPlugin = () => {}92		window.$docsify = { plugins: [existingPlugin] }93		require('./main-browser')94		expect(window.$docsify.plugins).toEqual([existingPlugin, thisPlugin])95	})96	it('should injecting the correct dependencies', () => {97		setupDependencies()98		const pluginConfig = {}99		window.$docsify = { nomnoml: pluginConfig }100		require('./main-browser')101		expect(pluginCreator).toHaveBeenCalledWith({102			nomnoml: dependency,103			config: pluginConfig,104			autotheme: expect.arrayContaining([105				expect.objectContaining({106					foregroundColor: expect.any(String),107					backgroundColor: expect.any(String),108				}),109			]),110		})111	})...

DependencyInjectionInitializer.js

Source:DependencyInjectionInitializer.js

1'use strict';2var injct = require('injct'),3    util = require('util');4/**5 * Init all dependency injection references6 */7exports.init = function (cb) {8    console.log('Setting up dependencies');9    setupDependencies(function() {10       // injct.getInstance('redisExpireNotificationService')11       //     .monitorExpiredKeys();12       // new DatabaseSetup(cb);13        cb();14    });15};16/**17 * Setup dependencies18 *19 * @param cb20 */21function setupDependencies(cb) {22    injct.unique({23        accountService: reqService('AccountService'),24        accountRepository: reqRepository('AccountRepository'),25        bookingService: reqService('BookingService'),26        bookingRepository: reqRepository('BookingRepository'),27        formService: reqService('FormService'),28        formRepository: reqRepository('FormRepository'),29        locationService: reqService('LocationService'),30        locationRepository: reqRepository('LocationRepository'),31        providerService: reqService('ProviderService'),32        providerRepository: reqRepository('ProviderRepository'),33        serviceRepository: reqRepository('ServiceRepository'),34        serviceService: reqService('ServiceService'),35        scheduleRepository: reqRepository('ScheduleRepository'),36        scheduleService: reqService('ScheduleService'),37        timeSlotRepository: reqRepository('TimeSlotRepository'),38        timeSlotService: reqService('TimeSlotService'),39        userRepository: reqRepository('UserRepository'),40        userService: reqService('UserService'),41        widgetRepository: reqRepository('widgetRepository'),42        widgetService: reqService('widgetService')43    });44    console.log('Setup dependencies');45    if (cb) {46        cb();47    }48}49exports.setupDependencies = setupDependencies;50/**51 * Helper to require a service52 *53 * @param service54 * @returns {*}55 */56function reqService(service) {57    return req(util.format('/services/%s.js', service));58}59/**60 * Helper to require a repository61 *62 * @param repository63 * @returns {*}64 */65function reqRepository(repository) {66    return req(util.format('/repository/%s.js', repository));67}68/**69 * Helper to require relative to app70 *71 * @param pkg72 * @returns {*}73 */74function req(pkg) {75    return require('../../app' + pkg);...

index.js

Source:index.js

1#! /usr/bin/env node2const readlineSync = require('readline-sync');3const createProjectPaths = require('../src/createProjectPaths');4const setupDependencies = require('../src/setupDependencies');5const projectName = process.argv.slice(2);6const language = readlineSync.keyInYN('Do you will use Typescript?');7const orm = readlineSync.keyInYN('Do you will use the ORM Sequelize?');8async function execute() {9  await createProjectPaths(projectName, orm, language);10  await setupDependencies(projectName, orm, language);11}...

Using AI Code Generation

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

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 { useState } from 'react'20export const useCounter = () => {21  const [count, setCount] = useState(0)22  const increment = () => setCount(count + 1)23  const decrement = () => setCount(count - 1)24  return { count, increment, decrement }25}26export declare const useCounter: () => {27  increment: () => void28  decrement: () => void29}30{31  "compilerOptions": {32  },33}34{35  "scripts": {36  },37  "devDependencies": {38  }39}40{41}

Using AI Code Generation

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

Using AI Code Generation

1import { renderHook } from '@testing-library/react-hooks'2import { setUpDependencies } from 'test-utils'3import { renderHook } from '@testing-library/react-hooks'4import { setUpDependencies } from 'test-utils'5import { renderHook } from '@testing-library/react-hooks'6import { setUpDependencies } from 'test-utils'7import { renderHook } from '@testing-library/react-hooks'8import { setUpDependencies } from 'test-utils'9import { renderHook } from '@testing-library/react-hooks'10import { setUpDependencies } from 'test-utils'11import { renderHook } from '@testing-library/react-hooks'12import { setUpDependencies } from 'test-utils'13import { renderHook } from '@testing-library/react-hooks'14import { setUpDependencies } from 'test-utils'15import { renderHook } from '@testing-library/react-hooks'16import { setUpDependencies } from 'test-utils'17import { renderHook } from '@testing-library/react-hooks'18import { setUpDependencies } from 'test-utils'19import { renderHook } from '@testing-library/react-hooks'20import { setUpDependencies } from 'test-utils'21import { renderHook } from '@testing-library/react-hooks'22import { setUpDependencies } from 'test-utils'23import { renderHook } from '@testing-library/react-hooks'24import { setUpDependencies } from 'test-utils'25import { renderHook } from '@testing-library/react-hooks'26import { setUpDependencies } from 'test-utils'27import {

Using AI Code Generation

1import { renderHook } from '@testing-library/react-hooks'2describe('useMyHook', () => {3  it('should return the expected value', () => {4    const { result } = renderHook(() => useMyHook())5    expect(result.current).toEqual('expected value')6  })7})8import { renderHook } from '@testing-library/react-hooks'9describe('useMyHook', () => {10  it('should return the expected value', () => {11    const { result } = renderHook(() => useMyHook())12    expect(result.current).toEqual('expected value')13  })14})15module.exports = {16}17import { renderHook } from '@testing-library/react-hooks'18describe('useMyHook', () => {19  it('should return the expected value', () => {20    const { result } = renderHook(() => useMyHook())21    expect(result.current).toEqual('expected value')22  })23})24import { renderHook } from '@testing-library/react-hooks'25describe('useMyHook', () => {26  it('should return the expected value', () => {27    const { result } = renderHook(() => useMyHook())28    expect(result.current).toEqual('expected value')29  })30})

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});12import { renderHook, act } from "@testing-library/react-hooks";13import { useCounter } from "./useCounter";14describe("useCounter", () => {15  it("should increment counter", () => {16    const { result } = renderHook(() => useCounter());17    act(() => {18      result.current.increment();19    });20    expect(result.current.count).toBe(1);21  });22  it("should decrement counter", () => {23    const { result } = renderHook(() => useCounter());24    act(() => {25      result.current.decrement();26    });27    expect(result.current.count).toBe(-1);28  });29});

Using AI Code Generation

1import { renderHook } from '@testing-library/react-hooks'2import { useHook1 } from './testHook1'3import { useHook2 } from './testHook2'4describe('testHook1', () => {5  it('should return correct values', () => {6    renderHook(() => useHook1(), {7      setUpDependencies: () => {8        return [useHook2()]9      },10    })11  })12})13import { renderHook } from '@testing-library/react-hooks'14import { useHook1 } from './testHook1'15import { useHook2 } from './testHook2'16describe('testHook2', () => {17  it('should return correct values', () => {18    renderHook(() => useHook2(), {19      setUpDependencies: () => {20        return [useHook1()]21      },22    })23  })24})25import { renderHook } from '@testing-library/react-hooks'26import { useHook1 } from './testHook1'27import { useHook2 } from './testHook2'28describe('testHook1', () => {29  it('should return correct values', () => {30    renderHook(() => useHook1(), {31      setUpDependencies: () => {32        return [useHook2()]33      },34    })35  })36})37import { renderHook } from '@testing-library/react-hooks'38import { useHook1 } from './testHook1'39import { useHook2 } from './testHook2'40describe('testHook2', () => {41  it('should return correct values', () => {42    renderHook(() => useHook2(), {43      setUpDependencies: () => {44        return [useHook1()]45      },46    })47  })48})

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.