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How to use toHaveBeenCalledAfter method in jest-extended

Best JavaScript code snippet using jest-extended

cli.test.js

Source:cli.test.js

...78    await expect(cli.run(['./node', './releaze', ...args])).resolves.toBeUndefined();79    expect(check).toBeCalledTimes(1);80    expect(bump).toBeCalledTimes(1);81    expect(bump).toBeCalledWith('major');82    expect(bump).toHaveBeenCalledAfter(check);83    expect(range).toBeCalledTimes(1);84    expect(range).toBeCalledWith(false);85    expect(range).toHaveBeenCalledAfter(bump);86    expect(log).toBeCalledTimes(1);87    expect(log).toBeCalledWith({ from: '1.0.0', to: 'HEAD' }, format);88    expect(log).toHaveBeenCalledAfter(range);89    expect(changelog).toBeCalledTimes(1);90    expect(changelog).toBeCalledWith('2.0.0', ['log1', 'log2', 'log3']);91    expect(changelog).toHaveBeenCalledAfter(log);92    expect(tag).toBeCalledTimes(1);93    expect(tag).toBeCalledWith('2.0.0', message);94    expect(tag).toHaveBeenCalledAfter(changelog);95  });96  test.each([97    [['--bump', 'premajor', '--preid', 'alpha'], '%h %s', 'Bump to v%s']98  ])('%p using %p as format and %p as message', async (args, format, message) => {99    expect.assertions(17);100    bump.mockResolvedValue({ current: '1.0.0', next: '2.0.0-alpha.0', isPrerelease: true });101    await expect(cli.run(['./node', './releaze', ...args])).resolves.toBeUndefined();102    expect(check).toBeCalledTimes(1);103    expect(bump).toBeCalledTimes(1);104    expect(bump).toBeCalledWith('premajor', 'alpha');105    expect(bump).toHaveBeenCalledAfter(check);106    expect(range).toBeCalledTimes(1);107    expect(range).toBeCalledWith(true);108    expect(range).toHaveBeenCalledAfter(bump);109    expect(log).toBeCalledTimes(1);110    expect(log).toBeCalledWith({ from: '1.0.0', to: 'HEAD' }, format);111    expect(log).toHaveBeenCalledAfter(range);112    expect(changelog).toBeCalledTimes(1);113    expect(changelog).toBeCalledWith('2.0.0-alpha.0', ['log1', 'log2', 'log3']);114    expect(changelog).toHaveBeenCalledAfter(log);115    expect(tag).toBeCalledTimes(1);116    expect(tag).toBeCalledWith('2.0.0-alpha.0', message);117    expect(tag).toHaveBeenCalledAfter(changelog);118  });119});120describe('Cli should set the logging level of the logger', () => {121  test.each([122    ['INFO', ['--bump', 'major']],123    ['VERBOSE', ['--bump', 'major', '--verbose']]124  ])('to %p when called with %p', async (level, args) => {125    expect.assertions(2);126    await expect(cli.run(['./node', './releaze', ...args])).resolves.toBeUndefined();127    expect(logger.level).toBe(level);128  });129});130describe('Cli should not try to', () => {131  test('update the CHANGELOG when the --no-changelog opt-out option is given', async () => {132    expect.assertions(11);133    const args = ['./node', './releaze', '--bump', 'major', '--no-changelog'];134    await expect(cli.run(args)).resolves.toBeUndefined();135    expect(check).toBeCalledTimes(1);136    expect(bump).toBeCalledTimes(1);137    expect(bump).toBeCalledWith('major');138    expect(bump).toHaveBeenCalledAfter(check);139    expect(range).not.toBeCalled();140    expect(log).not.toBeCalled();141    expect(changelog).not.toBeCalled();142    expect(tag).toBeCalledTimes(1);143    expect(tag).toBeCalledWith('2.0.0', 'Bump to v%s');144    expect(tag).toHaveBeenCalledAfter(bump);145  });146  test('commit and tag when the --no-git opt-out option is given', async () => {147    expect.assertions(15);148    const args = ['./node', './releaze', '--bump', 'major', '--no-git'];149    await expect(cli.run(args)).resolves.toBeUndefined();150    expect(check).toBeCalledTimes(1);151    expect(bump).toBeCalledTimes(1);152    expect(bump).toBeCalledWith('major');153    expect(bump).toHaveBeenCalledAfter(check);154    expect(range).toBeCalledTimes(1);155    expect(range).toBeCalledWith(false);156    expect(range).toHaveBeenCalledAfter(bump);157    expect(log).toBeCalledTimes(1);158    expect(log).toBeCalledWith({ from: '1.0.0', to: 'HEAD' }, '%h %s');159    expect(log).toHaveBeenCalledAfter(range);160    expect(changelog).toBeCalledTimes(1);161    expect(changelog).toBeCalledWith('2.0.0', ['log1', 'log2', 'log3']);162    expect(changelog).toHaveBeenCalledAfter(log);163    expect(tag).not.toBeCalled();164  });165  test('update CHANGELOG, commit and tag when both --no-changelog and --no-git opts are given', async () => {166    expect.assertions(9);167    const args = ['./node', './releaze', '--bump', 'major', '--no-changelog', '--no-git'];168    await expect(cli.run(args)).resolves.toBeUndefined();169    expect(check).toBeCalledTimes(1);170    expect(bump).toBeCalledTimes(1);171    expect(bump).toBeCalledWith('major');172    expect(bump).toHaveBeenCalledAfter(check);173    expect(range).not.toBeCalled();174    expect(log).not.toBeCalled();175    expect(changelog).not.toBeCalled();176    expect(tag).not.toBeCalled();177  });178});179describe('Cli should reject immediately when', () => {180  test.each([181    [[]],182    [['--bump', 'new']],183    [['--bump', '']],184    [['--preid', 'alpha']],185    [['--bump', 'major', '--format', '%s']],186    [['--bump', 'major', '--no-changelog', '--format', '%s']],...

controller.spec.js

Source:controller.spec.js

...93			await controller.load(modules, moduleOptions);94			// Assert95			// Order of the functions matters in load method96			expect(spies._setupDirectories).toHaveBeenCalled();97			expect(spies._validatePidFile).toHaveBeenCalledAfter(98				spies._setupDirectories,99			);100			expect(spies._initState).toHaveBeenCalledAfter(spies._validatePidFile);101			expect(spies._setupBus).toHaveBeenCalledAfter(spies._initState);102			expect(spies._loadMigrations).toHaveBeenCalledAfter(spies._setupBus);103			expect(spies._loadModules).toHaveBeenCalledAfter(spies._loadMigrations);104			expect(spies._loadModules).toHaveBeenCalledWith(modules, moduleOptions);105		});106		// #region TODO channel.publish('app:ready')107		it.todo(108			'should publish "app:ready" event.',109			/**110			, async () => {111				// Arrange112				const modules = {};113				const spies = {114					/**115					 * _validatePidFile is interacting with File System,116					 * and throwing exception when we have multiple pid files,117					 * with the same label.118					 * /119					_validatePidFile: jest120						.spyOn(controller, '_validatePidFile')121						.mockResolvedValue(''),122				};123				// Act124				await controller.load(modules);125				// Arrange Again126				// Channel is established after load method was executed127				// Therefore, we couldn't spy it before.128				// @ToDO This initialization logic should be improved.129				spies.channelPublish = jest.spyOn(controller.channel, 'publish');130				// Assert131				expect(spies.channelPublish).toHaveBeenCalledWith('app:ready');132			}133		*/134		);135		// #endregion136	});137	describe('#setupDirectories', () => {138		it('should ensure directories exist', async () => {139			// Act140			await controller._setupDirectories();141			// Assert142			expect(fs.ensureDir).toHaveBeenCalledWith(systemDirs.temp);143			expect(fs.ensureDir).toHaveBeenCalledWith(systemDirs.sockets);144			expect(fs.ensureDir).toHaveBeenCalledWith(systemDirs.pids);145		});146	});147	describe('#_initState', () => {148		it.todo('should create application state');149	});150	describe('#_validatePidFile', () => {151		it.todo(152			'should call `fs.writeFile` function with pidPath, process.pid arguments.',153		);154		it.todo(155			'should throw `DuplicateAppInstanceError` if an application is already running with the given label.',156		);157	});158	describe('#_setupBus', () => {159		beforeEach(async () => {160			// Act161			controller._setupBus();162		});163		it('should set created `Bus` instance to `controller.bus` property.', () => {164			// Assert165			expect(Bus).toHaveBeenCalledWith(166				{167					wildcard: true,168					delimiter: ':',169					maxListeners: 1000,170				},171				logger,172				configController,173			);174			expect(controller.bus).toBeInstanceOf(Bus);175		});176		it('should call `controller.bus.setup()` method.', () => {177			// Assert178			expect(controller.bus.setup).toHaveBeenCalled();179		});180		it('should set created `InMemoryChannel` instance to `controller.channel` property.', () => {181			// Assert182			/**183			 * @todo it is not possible to test the arguments at the moment.184				expect(InMemoryChannel).toHaveBeenCalledWith(185					'app',186					['ready'],187					{188						getComponentConfig: () => {},189					},190					controller.bus,191					{ skipInternalEvents: true }192				);193			*/194			expect(controller.channel).toBeInstanceOf(InMemoryChannel);195		});196		it('should call `controller.channel.registerToBus()` method.', () => {197			// Assert198			expect(controller.bus.setup).toHaveBeenCalled();199		});200		it.todo('should log events if level is greater than info.');201	});202	describe('#_loadMigrations', () => {203		it.todo('should load migrations.');204	});205	describe('#_loadModules', () => {206		it('should load modules in sequence', async () => {207			// Arrange208			const spies = {209				_loadInMemoryModule: jest210					.spyOn(controller, '_loadInMemoryModule')211					.mockResolvedValue(''),212			};213			const modules = {214				dummyModule1: '#KLASS1',215				dummyModule2: '#KLASS2',216				dummyModule3: '#KLASS3',217			};218			const moduleOptions = {219				dummyModule1: '#OPTIONS1',220				dummyModule2: '#OPTIONS2',221				dummyModule3: '#OPTIONS3',222			};223			// Act224			await controller._loadModules(modules, moduleOptions);225			// Assert226			Object.keys(modules).forEach((alias, index) => {227				expect(spies._loadInMemoryModule).toHaveBeenNthCalledWith(228					index + 1,229					alias,230					modules[alias],231					moduleOptions[alias],232				);233			});234		});235	});236	describe('#_loadInMemoryModule', () => {237		it.todo('should call validateModuleSpec function.');238		describe('when creating channel', () => {239			it.todo(240				'should add created channel to `controller.modulesChannel` object',241			);242			it.todo(243				'should call `channel.registerToBus` method to register channel to the Bus.',244			);245		});246		describe('when creating module', () => {247			it.todo('should publish `loading:started` event before loading module.');248			it.todo('should call `module.load` method.');249			it.todo('should publish `loading:finished` event after loading module.');250			it.todo('should add module to `controller.modules` object.');251		});252	});253	describe('#unloadModules', () => {254		let stubs = {};255		beforeEach(() => {256			// Arrange257			stubs = {258				dummyModuleUnload1: jest.fn(),259				dummyModuleUnload2: jest.fn(),260				dummyModuleUnload3: jest.fn(),261			};262			controller.modules = {263				dummyModule1: {264					unload: stubs.dummyModuleUnload1,265				},266				dummyModule2: {267					unload: stubs.dummyModuleUnload2,268				},269				dummyModule3: {270					unload: stubs.dummyModuleUnload3,271				},272			};273		});274		it('should unload modules in sequence', async () => {275			// Act276			await controller.unloadModules();277			// Assert278			expect(stubs.dummyModuleUnload1).toHaveBeenCalled();279			expect(stubs.dummyModuleUnload2).toHaveBeenCalledAfter(280				stubs.dummyModuleUnload1,281			);282			expect(stubs.dummyModuleUnload3).toHaveBeenCalledAfter(283				stubs.dummyModuleUnload2,284			);285		});286		it('should unload all modules if modules argument was not provided', async () => {287			// Act288			await controller.unloadModules();289			// Assert290			expect(controller.modules).toEqual({});291		});292		it('should unload given modules if modules argument was provided', async () => {293			// Act294			await controller.unloadModules(['dummyModule1', 'dummyModule3']);295			// Assert296			expect(controller.modules).toEqual({...

executor.spec.ts

Source:executor.spec.ts

...17      );18      const handler = jest.fn(async (_, __) => {});19      await callExecutor(makeMiddlewareExecutor([cb1, cb2, cb3])(handler));20      expect(cb1).toHaveBeenCalledBefore(cb2);21      expect(cb2).toHaveBeenCalledAfter(cb1);22      expect(cb3).toHaveBeenCalledAfter(cb2);23      expect(handler).toHaveBeenCalledAfter(cb3);24    });25    it("invokes async middleware in order", async () => {26      const [a1, a2, a3] = new Array(3).fill(null).map(() =>27        jest.fn(async (_req, _res, next) => {28          await next();29        })30      );31      const handler = jest.fn(async (_, __) => {});32      await callExecutor(makeMiddlewareExecutor([a1, a2, a3])(handler));33      expect(a1).toHaveBeenCalledBefore(a2);34      expect(a2).toHaveBeenCalledAfter(a1);35      expect(a3).toHaveBeenCalledAfter(a2);36      expect(handler).toHaveBeenCalledAfter(a3);37    });38    it("invokes a combination of callback-style and async middleware in the correct order", async () => {39      const [cb1, cb2, cb3] = new Array(3).fill(null).map(() =>40        jest.fn((_req, _res, next) => {41          next();42        })43      );44      const [a1, a2, a3] = new Array(3).fill(null).map(() =>45        jest.fn(async (_req, _res, next) => {46          await next();47        })48      );49      const handler = jest.fn(async (_, __) => {});50      await callExecutor(51        makeMiddlewareExecutor([cb1, a1, cb2, a2, cb3, a3])(handler)52      );53      expect(cb1).toHaveBeenCalledBefore(a1);54      expect(a1).toHaveBeenCalledAfter(cb1);55      expect(cb2).toHaveBeenCalledAfter(a1);56      expect(a2).toHaveBeenCalledAfter(cb2);57      expect(cb3).toHaveBeenCalledAfter(a2);58      expect(a3).toHaveBeenCalledAfter(cb3);59      expect(handler).toHaveBeenCalledAfter(a3);60    });61  });62  describe("Setup and teardown", () => {63    it("invokes callback-style setups, async setups, and async teardowns correctly", async () => {64      const [setup1, setup2, setup3, setup4, teardown1, teardown2] = new Array(65        666      )67        .fill(null)68        .map(() => jest.fn());69      const handler = jest.fn(async (_, __) => {});70      const nestedWaiting1 = jest.fn();71      const nestedWaiting2 = jest.fn();72      const middleware: Middleware[] = [73        (_, __, next) => {74          setup1();75          next();76        },77        (_, __, next) => {78          setup2();79          next();80        },81        async (_, __, next) => {82          setup3();83          await new Promise<void>((resolve) => {84            setTimeout(() => {85              nestedWaiting1();86              resolve();87            }, 500);88          });89          await next();90          teardown2();91        },92        (_, __, next) => {93          setup4();94          next();95        },96        async (_, __, next) => {97          await next();98          teardown1();99          await new Promise<void>((resolve) => {100            setTimeout(() => {101              nestedWaiting2();102              resolve();103            }, 500);104          });105        },106      ];107      await callExecutor(makeMiddlewareExecutor(middleware)(handler));108      expect(setup1).toHaveBeenCalledBefore(setup2);109      expect(setup3).toHaveBeenCalledAfter(setup2);110      expect(setup4).toHaveBeenCalledAfter(setup3);111      expect(setup4).toHaveBeenCalledAfter(nestedWaiting1);112      expect(handler).toHaveBeenCalledAfter(setup4);113      expect(teardown1).toHaveBeenCalledAfter(handler);114      expect(teardown2).toHaveBeenCalledAfter(nestedWaiting2);115      expect(teardown2).toHaveBeenCalledAfter(teardown1);116    });117  });118  describe("Error handling", () => {119    it("prevents further middleware and handler execution when callback-style middleware fails", async () => {120      const [cb1, cb2, cb3] = new Array(3).fill(null).map(() =>121        jest.fn((_req, _res, next) => {122          next();123        })124      );125      const cbFailing = jest.fn((_req, _res, next) => {126        next(new Error("Failure"));127      });128      const [a1, a2, a3] = new Array(3).fill(null).map(() =>129        jest.fn(async (_req, _res, next) => {130          await next();131        })132      );133      const handler = jest.fn(async (_, __) => {});134      expect(135        callExecutor(136          makeMiddlewareExecutor([cb1, a1, cb2, cbFailing, a2, cb3, a3])(137            handler138          )139        )140      ).toReject();141      expect(cb1).toHaveBeenCalledBefore(a1);142      expect(a1).toHaveBeenCalledAfter(cb1);143      expect(cb2).toHaveBeenCalledAfter(a1);144      expect(cbFailing).toHaveBeenCalledAfter(cb2);145      expect(a2).not.toHaveBeenCalled();146      expect(cb3).not.toHaveBeenCalled();147      expect(a3).not.toHaveBeenCalled();148      expect(handler).not.toHaveBeenCalled();149    });150    it("prevents further middleware and handler execution when async middleware fails", async () => {151      const [cb1, cb2, cb3] = new Array(3).fill(null).map(() =>152        jest.fn((_req, _res, next) => {153          next();154        })155      );156      const aFailing = jest.fn(async (_req, _res, next) => {157        throw new Error("Failed");158      });159      const [a1, a2, a3] = new Array(3).fill(null).map(() =>160        jest.fn(async (_req, _res, next) => {161          await next();162        })163      );164      const handler = jest.fn(async (_, __) => {});165      expect(166        callExecutor(167          makeMiddlewareExecutor([cb1, a1, cb2, aFailing, a2, cb3, a3])(handler)168        )169      ).toReject();170      expect(cb1).toHaveBeenCalledBefore(a1);171      expect(a1).toHaveBeenCalledAfter(cb1);172      expect(cb2).toHaveBeenCalledAfter(a1);173      expect(aFailing).toHaveBeenCalledAfter(cb2);174      expect(a2).not.toHaveBeenCalled();175      expect(cb3).not.toHaveBeenCalled();176      expect(a3).not.toHaveBeenCalled();177      expect(handler).not.toHaveBeenCalled();178    });179    it("prevents further middleware and handler execution when async middleware fails using soley async middleware", async () => {180      const aFailing = jest.fn(async (_req, _res, _next) => {181        throw new Error("Failed");182      });183      const [a1, a2, a3] = new Array(3).fill(null).map(() =>184        jest.fn(async (_req, _res, next) => {185          await next();186        })187      );188      const handler = jest.fn(async (_, __) => {});189      expect(190        callExecutor(makeMiddlewareExecutor([a1, a2, aFailing, a3])(handler))191      ).toReject();192      expect(a1).toHaveBeenCalledBefore(a2);193      expect(a2).toHaveBeenCalledAfter(a1);194      expect(aFailing).toHaveBeenCalledAfter(a2);195      expect(a3).not.toBeCalled();196      expect(handler).not.toBeCalled();197    });198    it("enables async middleware to capture errors", async () => {199      const aFailing = jest.fn(async (_req, _res, _next) => {200        throw new Error("Failed");201      });202      const caughtError = jest.fn();203      const aErrorHandler = jest.fn(async (_req, _res, next) => {204        try {205          await next();206        } catch (err) {207          caughtError(err);208        }209      });210      const [a1, a2, a3] = new Array(3).fill(null).map(() =>211        jest.fn(async (_req, _res, next) => {212          await next();213        })214      );215      const handler = jest.fn(async (_, __) => {});216      await callExecutor(217        makeMiddlewareExecutor([a1, a2, aErrorHandler, a3, aFailing])(handler)218      );219      expect(a1).toHaveBeenCalledBefore(a2);220      expect(a2).toHaveBeenCalledAfter(a1);221      expect(aErrorHandler).toHaveBeenCalledAfter(a2);222      expect(a3).toHaveBeenCalledAfter(aErrorHandler);223      expect(aFailing).toHaveBeenCalledAfter(a3);224      expect(handler).not.toBeCalled();225      expect(caughtError).toBeCalled();226    });227  });...

Using AI Code Generation

1const { toHaveBeenCalledAfter } = require('jest-extended');2expect.extend({ toHaveBeenCalledAfter });3test('toHaveBeenCalledAfter', () => {4  const fn1 = jest.fn();5  const fn2 = jest.fn();6  fn1();7  fn2();8  expect(fn2).toHaveBeenCalledAfter(fn1);9});10const { toHaveBeenCalledBefore } = require('jest-extended');11expect.extend({ toHaveBeenCalledBefore });12test('toHaveBeenCalledBefore', () => {13  const fn1 = jest.fn();14  const fn2 = jest.fn();15  fn1();16  fn2();17  expect(fn1).toHaveBeenCalledBefore(fn2);18});19const { toHaveBeenCalledTimes } = require('jest-extended');20expect.extend({ toHaveBeenCalledTimes });21test('toHaveBeenCalledTimes', () => {22  const fn = jest.fn();23  fn();24  expect(fn).toHaveBeenCalledTimes(1);25});26const { toHaveBeenCalledWith } = require('jest-extended');27expect.extend({ toHaveBeenCalledWith });28test('toHaveBeenCalledWith', () => {29  const fn = jest.fn();30  fn(1, 2, 3);31  expect(fn).toHaveBeenCalledWith(1, 2, 3);32});33const { toHaveBeenNthCalledWith } = require('jest-extended');34expect.extend({ toHaveBeenNthCalledWith });35test('toHaveBeenNthCalledWith', () => {36  const fn = jest.fn();37  fn(1, 2, 3);38  fn(4, 5, 6);39  expect(fn).toHaveBeenNthCalledWith(1, 1, 2, 3);40  expect(fn).toHaveBeenNthCalledWith(2, 4, 5, 6);41});42const { toHaveBeenNthCalledWith } = require('jest-extended');43expect.extend({ toHaveBeenNthCalledWith });44test('toHaveBeenNthCalledWith',

Using AI Code Generation

1const { toHaveBeenCalledAfter } = require('jest-extended');2expect.extend({ toHaveBeenCalledAfter });3const { toHaveBeenCalledAfter } = require('jest-extended');4expect.extend({ toHaveBeenCalledAfter });5const { toHaveBeenCalledAfter } = require('jest-extended');6expect.extend({ toHaveBeenCalledAfter });7const { toHaveBeenCalledAfter } = require('jest-extended');8expect.extend({ toHaveBeenCalledAfter });9const { toHaveBeenCalledAfter } = require('jest-extended');10expect.extend({ toHaveBeenCalledAfter });11const { toHaveBeenCalledAfter } = require('jest-extended');12expect.extend({ toHaveBeenCalledAfter });13const { toHaveBeenCalledAfter } = require('jest-extended');14expect.extend({ toHaveBeenCalledAfter });15const { toHaveBeenCalledAfter } = require('jest-extended');16expect.extend({ toHaveBeenCalledAfter });17const { toHaveBeenCalledAfter } = require('jest-extended');18expect.extend({ toHaveBeenCalledAfter });19const { toHaveBeenCalledAfter } = require('jest-extended');20expect.extend({ toHaveBeenCalledAfter });21const { toHaveBeenCalledAfter } = require('jest-extended');22expect.extend({ toHaveBeenCalledAfter });23const { toHaveBeenCalledAfter } = require('jest-extended');24expect.extend({ toHaveBeenCalledAfter });25const { toHaveBeenCalledAfter } = require('jest-extended');26expect.extend({ toHaveBeenCalledAfter });27const { toHaveBeenCalledAfter } = require('jest-extended');28expect.extend({ toHaveBeenCalledAfter });

Using AI Code Generation

1const { toHaveBeenCalledAfter } = require('jest-extended');2expect.extend({ toHaveBeenCalledAfter });3test('toHaveBeenCalledAfter', () => {4  const fn = jest.fn();5  const fn2 = jest.fn();6  fn();7  fn2();8  fn();9  expect(fn).toHaveBeenCalledAfter(fn2);10  expect(fn2).not.toHaveBeenCalledAfter(fn);11});12const { toHaveBeenCalledBefore } = require('jest-extended');13expect.extend({ toHaveBeenCalledBefore });14test('toHaveBeenCalledBefore', () => {15  const fn = jest.fn();16  const fn2 = jest.fn();17  fn();18  fn2();19  fn();20  expect(fn2).toHaveBeenCalledBefore(fn);21  expect(fn).not.toHaveBeenCalledBefore(fn2);22});23const { toHaveBeenCalledWithAny } = require('jest-extended');24expect.extend({ toHaveBeenCalledWithAny });25test('toHaveBeenCalledWithAny', () => {26  const fn = jest.fn();27  fn(1, 2, 3);28  expect(fn).toHaveBeenCalledWithAny([1, 2, 3]);29  expect(fn).toHaveBeenCalledWithAny([4, 5, 6]);30});31const { toHaveBeenCalledWithDeep } = require('jest-extended');32expect.extend({ toHaveBeenCalledWithDeep });33test('toHaveBeenCalledWithDeep', () => {34  const fn = jest.fn();35  fn({ a: 1 });36  fn({ a: 2 });37  fn({ a: 3 });38  expect(fn).toHaveBeenCalledWithDeep({ a: 1 });39  expect(fn).not.toHaveBeenCalledWithDeep({ a: 4 });40});41const { toHaveBeenNthCalledWith } = require('jest-extended');42expect.extend({ toHaveBeenNthCalledWith });43test('toHaveBeenNthCalledWith', () => {44  const fn = jest.fn();45  fn(1, 2, 3);46  fn(4, 5, 6);47  fn(7, 8, 9);48  expect(fn).toHaveBeenN

Using AI Code Generation

1const { toHaveBeenCalledAfter } = require('jest-extended');2expect.extend({ toHaveBeenCalledAfter });3test('toHaveBeenCalledAfter', () => {4  const mockFn = jest.fn();5  mockFn();6  mockFn();7  mockFn();8  expect(mockFn).toHaveBeenCalledAfter(mockFn, mockFn);9});10const { toHaveBeenCalledAfter } = require('jest-extended');11expect.extend({ toHaveBeenCalledAfter });12test('toHaveBeenCalledAfter', () => {13  const mockFn = jest.fn();14  mockFn();15  mockFn();16  mockFn();17  expect(mockFn).toHaveBeenCalledAfter(mockFn, mockFn);18});19const { toHaveBeenCalledAfter } = require('jest-extended');20expect.extend({ toHaveBeenCalledAfter });21test('toHaveBeenCalledAfter', () => {22  const mockFn = jest.fn();23  mockFn();24  mockFn();25  mockFn();26  expect(mockFn).toHaveBeenCalledAfter(mockFn, mockFn);27});28const { toHaveBeenCalledAfter } = require('jest-extended');29expect.extend({ toHaveBeenCalledAfter });30test('toHaveBeenCalledAfter', () => {31  const mockFn = jest.fn();32  mockFn();33  mockFn();34  mockFn();35  expect(mockFn).toHaveBeenCalledAfter(mockFn, mockFn);36});37const { toHaveBeenCalledAfter } = require('jest-extended');38expect.extend({ toHaveBeenCalledAfter });39test('toHaveBeenCalledAfter', () => {40  const mockFn = jest.fn();41  mockFn();42  mockFn();43  mockFn();44  expect(mockFn).toHaveBeenCalledAfter(mockFn, mockFn);45});46const { toHaveBeenCalledAfter } = require('jest-extended');47expect.extend({ toHaveBeenCalledAfter });48test('toHaveBeenCalledAfter', () => {49  const mockFn = jest.fn();50  mockFn();51  mockFn();52  mockFn();53  expect(mockFn).toHaveBeenCalledAfter(mockFn, mockFn

Using AI Code Generation

1const { toHaveBeenCalledAfter } = require('jest-extended');2expect.extend({ toHaveBeenCalledAfter });3test('toHaveBeenCalledAfter', () => {4  const fn = jest.fn();5  const fn2 = jest.fn();6  fn();7  fn2();8  expect(fn).toHaveBeenCalledAfter(fn2);9});10const { toHaveBeenCalledAfter } = require('jest-extended');11expect.extend({ toHaveBeenCalledAfter });12test('toHaveBeenCalledAfter', () => {13  const fn = jest.fn();14  const fn2 = jest.fn();15  fn();16  fn2();17  expect(fn).toHaveBeenCalledAfter(fn2);18});19const { toHaveBeenCalledAfter } = require('jest-extended');20expect.extend({ toHaveBeenCalledAfter });21test('toHaveBeenCalledAfter', () => {22  const fn = jest.fn();23  const fn2 = jest.fn();24  fn();25  fn2();26  expect(fn).toHaveBeenCalledAfter(fn2);27});28const { toHaveBeenCalledAfter } = require('jest-extended');29expect.extend({ toHaveBeenCalledAfter });30test('toHaveBeenCalledAfter', () => {31  const fn = jest.fn();32  const fn2 = jest.fn();33  fn();34  fn2();35  expect(fn).toHaveBeenCalledAfter(fn2);36});37const { toHaveBeenCalledAfter } = require('jest-extended');38expect.extend({ toHaveBeenCalledAfter });39test('toHaveBeenCalledAfter', () => {40  const fn = jest.fn();41  const fn2 = jest.fn();42  fn();43  fn2();44  expect(fn).toHaveBeenCalledAfter(fn2);45});46const { toHaveBeenCalledAfter } = require('jest-extended');47expect.extend({ toHaveBeenCalledAfter });48test('toHaveBeenCalledAfter', () => {49  const fn = jest.fn();50  const fn2 = jest.fn();51  fn();52  fn2();53  expect(fn).toHaveBeenCalledAfter(fn2);54});

Using AI Code Generation

1const { toHaveBeenCalledAfter } = require("jest-extended");2expect.extend({ toHaveBeenCalledAfter });3test("toHaveBeenCalledAfter", () => {4  const fn = jest.fn();5  fn();6  fn();7  expect(fn).toHaveBeenCalledAfter(fn);8});

Using AI Code Generation

1const { toHaveBeenCalledAfter } = require('jest-extended');2expect.extend({ toHaveBeenCalledAfter });3test('toHaveBeenCalledAfter', () => {4  const mockFn = jest.fn();5  mockFn();6  mockFn();7  expect(mockFn).toHaveBeenCalledAfter(mockFn);8});9test('toHaveBeenCalledAfter', () => {10  const mockFn = jest.fn();11  mockFn();12  mockFn();13  expect(mockFn).toHaveBeenCalledAfter(mockFn);14});15test('toHaveBeenCalledAfter', () => {16  const mockFn = jest.fn();17  mockFn();18  mockFn();19  expect(mockFn).toHaveBeenCalledAfter(mockFn);20});21test('toHaveBeenCalledAfter', () => {22  const mockFn = jest.fn();23  mockFn();24  mockFn();25  expect(mockFn).toHaveBeenCalledAfter(mockFn);26});27test('toHaveBeenCalledAfter', () => {28  const mockFn = jest.fn();29  mockFn();30  mockFn();31  expect(mockFn).toHaveBeenCalledAfter(mockFn);32});33test('toHaveBeenCalledAfter', () => {34  const mockFn = jest.fn();35  mockFn();36  mockFn();37  expect(mockFn).toHaveBeenCalledAfter(mockFn);38});39test('toHaveBeenCalledAfter', () => {40  const mockFn = jest.fn();41  mockFn();42  mockFn();43  expect(mockFn).toHaveBeenCalledAfter(mockFn);44});45test('toHaveBeenCalledAfter', () => {

Using AI Code Generation

1const { toHaveBeenCalledAfter } = require("jest-extended");2expect.extend({ toHaveBeenCalledAfter });3test("toHaveBeenCalledAfter", () => {4  const mock = jest.fn();5  const mock2 = jest.fn();6  mock();7  mock2();8  mock();9  expect(mock).toHaveBeenCalledAfter(mock2);10});11const { toHaveBeenCalledBefore } = require("jest-extended");12expect.extend({ toHaveBeenCalledBefore });13test("toHaveBeenCalledBefore", () => {14  const mock = jest.fn();15  const mock2 = jest.fn();16  mock();17  mock2();18  mock();19  expect(mock2).toHaveBeenCalledBefore(mock);20});21const { toHaveBeenNthCalledWith } = require("jest-extended");22expect.extend({ toHaveBeenNthCalledWith });23test("toHaveBeenNthCalledWith", () => {24  const mock = jest.fn();25  mock("a", "b");26  mock("c", "d");27  mock("e", "f");28  expect(mock).toHaveBeenNthCalledWith(2, "c", "d");29});30const { toHaveBeenNthCalledWith } = require("jest-extended");31expect.extend({ toHaveBeenNthCalledWith });32test("toHaveBeenNthCalledWith", () => {33  const mock = jest.fn();34  mock("a", "b");35  mock("c", "d");36  mock("e", "f");37  expect(mock).toHaveBeenNthCalledWith(2, "c", "d");38});39const { toHaveBeenNthCalledWith } = require("jest-extended");40expect.extend({ toHaveBeenNthCalledWith });41test("toHaveBeenNthCalledWith", () => {42  const mock = jest.fn();43  mock("a", "b");44  mock("c", "d");45  mock("e", "f");46  expect(mock).toHaveBeenNthCalledWith(2, "c", "d");47});48const { toHaveBeenNthCalledWith } = require("jest-extended");49expect.extend({ toHaveBeenNthCalledWith });50test("toHaveBeenNthCalledWith", () => {51  const mock = jest.fn();52  mock("a", "b");53  mock("c", "d");54  mock("e", "f");55  expect(mock).toHave

Using AI Code Generation

1import { toHaveBeenCalledAfter } from 'jest-extended';2expect.extend({ toHaveBeenCalledAfter });3describe('test', () => {4  it('test', () => {5    const mockFn1 = jest.fn();6    const mockFn2 = jest.fn();7    mockFn1();8    mockFn2();9    expect(mockFn1).toHaveBeenCalledAfter(mockFn2);10  });11});12Jest-extended toHaveBeenCalledAfter() method13expect(function).toHaveBeenCalledAfter(function)14Example 1: toHaveBeenCalledAfter() method15import { toHaveBeenCalledAfter } from 'jest-extended';16expect.extend({ toHaveBeenCalledAfter });17describe('test', () => {18  it('test', () => {19    const mockFn1 = jest.fn();20    const mockFn2 = jest.fn();21    mockFn1();22    mockFn2();23    expect(mockFn1).toHaveBeenCalledAfter(mockFn2);24  });25});26    ✓ test (2 ms)27Example 2: toHaveBeenCalledAfter() method28import { toHaveBeenCalledAfter } from 'jest-extended';29expect.extend({ toHaveBeenCalledAfter });30describe('test', () => {31  it('test', () => {32    const mockFn1 = jest.fn();33    const mockFn2 = jest.fn();34    mockFn2();35    mockFn1();36    expect(mockFn1).toHaveBeenCalledAfter(mockFn2

Using AI Code Generation

1const jestExtended = require('jest-extended');2const jest = require('jest');3require('jest-extended');4const mockFn = jest.fn();5mockFn();6mockFn();7expect(mockFn).toHaveBeenCalledAfter(mockFn);8expect(mockFn).toHaveBeenCalledAfter(mockFn, 'message');9toHaveBeenCalledAfter()10toHaveBeenCalledAfter(otherMockFn, [message])11test('toHaveBeenCalledAfter', () => {12  const mockFn = jest.fn();13  const otherMockFn = jest.fn();14  mockFn();15  otherMockFn();16  mockFn();17  expect(mockFn).toHaveBeenCalledAfter(otherMockFn);18});19toHaveBeenCalledBefore()20toHaveBeenCalledBefore(otherMockFn, [message])21toHaveBeenCalledBeforeX()22toHaveBeenCalledBeforeX(times, otherMockFn, [message])23toHaveBeenCalledAfterX()24toHaveBeenCalledAfterX(times, otherMockFn, [message])25toHaveBeenCalledOnceBefore()26toHaveBeenCalledOnceBefore(otherMockFn, [message])27toHaveBeenCalledOnceAfter()28toHaveBeenCalledOnceAfter(otherMockFn, [message])29toHaveBeenCalledBeforeNow()30toHaveBeenCalledBeforeNow([message])31toHaveBeenCalledAfterNow()32toHaveBeenCalledAfterNow([message])33toHaveBeenCalledBeforeToday()34toHaveBeenCalledBeforeToday([message])35toHaveBeenCalledAfterToday()36toHaveBeenCalledAfterToday([message])37toHaveBeenCalledBeforeYesterday()

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.