Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use spyOnConsole method in storybook-test-runner

Best JavaScript code snippet using storybook-test-runner

fizzbuzz.spec.js

Source:fizzbuzz.spec.js

1const { fizzbuzz } = require('../src/fizzbuzz')2describe("fizzbuzz", () => {3   4     let spyOnConsole;5        beforeEach(() => {6           spyOnConsole = jest.spyOn(console, 'log');7        })8        afterEach(() => {9           jest.clearAllMocks();10        })11   describe("Input is multiple of 3", () => {12   	it("should print 'Fizz' when input is multiple of 3", () => {13		fizzbuzz(3);14		expect(spyOnConsole).toHaveBeenCalledWith('Fizz')15   	})16   17   	it("should not print 'Fizz' when input is not multiple of 3", () => {18        	fizzbuzz(5);19        	expect(spyOnConsole).not.toHaveBeenCalledWith('Fizz')20   	})21   22   })23     describe("Input is multiple of 5", () => {24        it("should print 'Buzz' when input is multiple of 5", () => {25                fizzbuzz(5);26                expect(spyOnConsole).toHaveBeenCalledWith('Buzz')27        })28        it("should not print 'Buzz' when input is not multiple of 5", () => {29                fizzbuzz(2);30                expect(spyOnConsole).not.toHaveBeenCalledWith('Buzz')31        })32   })33     describe("Input is multiple of 5 and 3", () => {34        it("should print 'FizzBuzz' when input is multiple of 5 and 3", () => {35                fizzbuzz(15);36                expect(spyOnConsole).toHaveBeenCalledWith('FizzBuzz')37        })38        it("should not print 'FizzBuzz' when input is not multiple of 5 and 3", () => {39                fizzbuzz(2);40                expect(spyOnConsole).not.toHaveBeenCalledWith('FizzBuzz')41        })42   })...

consoleLogger.test.ts

Source:consoleLogger.test.ts

1import "../../loadEnvVariables";2import ConsoleLogger from "../../../../src/adapters/infrastructure/consoleLogger";3import { Logger } from "../../../../src/usecases/ports/infrastructure";4describe("ConsoleLogger", () => {5	afterEach(() => {6		jest.clearAllMocks();7	});8	it("debug", async () => {9		const spyOnConsole = jest.spyOn(console, "log");10		const logger: Logger = new ConsoleLogger();11		logger.debug('Debug message');12		expect(spyOnConsole).toBeCalled();13	});14	it("info", async () => {15		const spyOnConsole = jest.spyOn(console, "info");16		const logger: Logger = new ConsoleLogger();17		logger.info('Info message');18		expect(spyOnConsole).toBeCalled();19	});20	it("warning", async () => {21		const spyOnConsole = jest.spyOn(console, "warn");22		const logger: Logger = new ConsoleLogger();23		logger.warning(new Error('Warning message'));24		expect(spyOnConsole).toBeCalled();25	});26	it("error", async () => {27		const spyOnConsole = jest.spyOn(console, "error");28		const logger: Logger = new ConsoleLogger();29		logger.error(new Error('Error message'));30		expect(spyOnConsole).toBeCalled();31	});32	it("fatal", async () => {33		const spyOnConsole = jest.spyOn(console, "error");34		const logger: Logger = new ConsoleLogger();35		logger.fatal(new Error('Fatal message'));36		expect(spyOnConsole).toBeCalled();37	});...

Using AI Code Generation

1import { spyOnConsole } from 'storybook-test-runner';2import { mockConsole } from 'storybook-test-runner';3import { mockConsole } from 'storybook-test-runner';4describe('Test', () => {5  it('should test some console methods', () => {6    spyOnConsole(['log', 'error', 'warn']);7    console.log('test');8    console.error('test');9    console.warn('test');10    expect(console.log).toHaveBeenCalled();11    expect(console.error).toHaveBeenCalled();12    expect(console.warn).toHaveBeenCalled();13  });14  it('should test some console methods', () => {15    mockConsole(['log', 'error', 'warn']);16    console.log('test');17    console.error('test');18    console.warn('test');19    expect(console.log).toHaveBeenCalled();20    expect(console.error).toHaveBeenCalled();21    expect(console.warn).toHaveBeenCalled();22  });23  it('should test some console methods', () => {24    mockConsole(['log', 'error', 'warn'], 'warn');25    console.log('test');26    console.error('test');27    console.warn('test');28    expect(console.log).not.toHaveBeenCalled();29    expect(console.error).not.toHaveBeenCalled();30    expect(console.warn).toHaveBeenCalled();31  });32});33import { spyOnConsole } from 'storybook-test-runner';34import { mockConsole } from 'storybook-test-runner';35import { mockConsole } from 'storybook-test-runner';36describe('Test', () => {37  it('should test some console methods', () => {38    spyOnConsole(['log', 'error', 'warn']);39    console.log('test');40    console.error('test');

Using AI Code Generation

1import { spyOnConsole } from 'storybook-test-runner';2import { spyConsole } from 'storybook-test-runner';3spyOnConsole();4spyConsole();5spyOnConsole('error');6spyConsole('error');7spyOnConsole('error', 'warn');8spyConsole('error', 'warn');9spyOnConsole(['error', 'warn']);10spyConsole(['error', 'warn']);11spyOnConsole(['error', 'warn'], ['log']);12spyConsole(['error', 'warn'], ['log']);13spyOnConsole(['error', 'warn'], ['log', 'info']);14spyConsole(['error', 'warn'], ['log', 'info']);15spyOnConsole(['error', 'warn'], ['log', 'info'], ['debug']);16spyConsole(['error', 'warn'], ['log', 'info'], ['debug']);17spyOnConsole(['error', 'warn'], ['log', 'info'], ['debug'], ['error']);18spyConsole(['error', 'warn'], ['log', 'info'], ['debug'], ['error']);19spyOnConsole(['error', 'warn'], ['log', 'info'], ['debug'], ['error'], ['warn']);20spyConsole(['error', 'warn'], ['log', 'info'], ['debug'], ['error'], ['warn']);

Using AI Code Generation

1import { spyOnConsole } from 'storybook-test-runner';2import { storiesOf } from '@storybook/react';3import { action } from '@storybook/addon-actions';4import { linkTo } from '@storybook/addon-links';5import { Welcome } from '@storybook/react/demo';6storiesOf('Welcome', module).add('to Storybook', () => <Welcome showApp={linkTo('Button')} />);7spyOnConsole();8runStorybook();9spyConsole();10resetConsole();11getConsoleOutput();12getConsoleOutput();13getConsoleOutput();

Using AI Code Generation

1import { spyOnConsole } from 'storybook-test-runner'2import { storiesOf } from '@storybook/react'3import { action } from '@storybook/addon-actions'4const spy = spyOnConsole()5storiesOf('Console', module)6  .add('Log', () => {7    console.log('Hello')8  })9  .add('Warn', () => {10    console.warn('Hello')11  })12  .add('Error', () => {13    console.error('Hello')14  })15spy.getLogs().forEach(log => {16  action(log.type)(log.args)17})18import { runStoryshots } from 'storybook-test-runner'19import initStoryshots from '@storybook/addon-storyshots'20initStoryshots({21  test: runStoryshots({22    test: ({ story, context }) => {23      expect(context.log).toEqual(['Hello'])24    },25  }),26})

Using AI Code Generation

1import { spyOnConsole } from 'storybook-test-runner';2import { render } from '@testing-library/react';3import { Button } from './Button';4describe('Button', () => {5  it('should log a warning when the button is clicked', () => {6    const spy = spyOnConsole('warn');7    render(<Button />);8    expect(spy).toHaveBeenCalledWith('button clicked');9  });10});

Using AI Code Generation

1import { spyOnConsole, getConsoleOutput } from 'storybook-test-runner';2describe('test console', () => {3  it('should log to the console', () => {4    const spy = spyOnConsole();5    console.log('Hello there');6    expect(spy).toHaveBeenLastCalledWith('Hello there');7    spy.mockRestore();8  });9});10import { spyOnConsole, getConsoleOutput } from 'storybook-test-runner';11describe('test console', () => {12  it('should log to the console', () => {13    spyOnConsole();14    console.log('Hello there');15    expect(getConsoleOutput()).toEqual(['Hello there']);16  });17});18import { spyOnConsole, getConsoleOutput } from 'storybook-test-runner';19describe('test console', () => {20  it('should log to the console', () => {21    spyOnConsole();22    console.log('Hello there');23    expect(getConsoleOutput()).toEqual(['Hello there']);24  });25});26import { spyOnConsole, getConsoleOutput } from 'storybook-test-runner';27describe('test console', () => {28  it('should log to the console', () => {29    spyOnConsole();30    console.log('Hello there');31    expect(getConsoleOutput()).toEqual(['Hello there']);32  });33});34import { spyOnConsole, getConsoleOutput } from 'storybook-test-runner';35describe('test console', () => {36  it('should log to the console', () => {37    spyOnConsole();38    console.log('Hello there');39    expect(getConsoleOutput()).toEqual(['Hello there']);40  });41});42import { spyOnConsole, getConsoleOutput } from 'storybook-test-runner';43describe('test console', () => {44  it('should log to the console', () => {45    spyOnConsole();46    console.log('Hello there');47    expect(getConsoleOutput()).toEqual(['Hello there']);48  });49});50import { spyOnConsole, getConsoleOutput

Using AI Code Generation

1import { spyOnConsole } from 'storybook-test-runner';2spyOnConsole();3import { render } from '@testing-library/react';4import { Button } from './Button';5test('some test', () => {6  render(<Button />);7  expect(console.error).toHaveBeenCalled();8});9import { render } from '@testing-library/react';10import { Button } from './Button';11test('some test', () => {12  render(<Button />);13  expect(console.error).not.toHaveBeenCalled();14});15import { render } from '@testing-library/react';16import { Button } from './Button';17test('some test', () => {18  render(<Button />);19  expect(console.error).toHaveBeenCalled();20});21import { render } from '@testing-library/react';22import { Button } from './Button';23test('some test', () => {24  render(<Button />);25  expect(console.error).not.toHaveBeenCalled();26});27import { render } from '@testing-library/react';28import { Button } from './Button';29test('some test', () => {30  render(<Button />);31  expect(console.error).toHaveBeenCalled();32});33import { render } from '@testing-library/react';34import { Button } from './Button';35test('some test', () => {36  render(<Button />);37  expect(console.error).not.toHaveBeenCalled();38});39import { render } from '@testing-library/react';40import { Button } from './Button';41test('some test', () => {42  render(<Button />);43  expect(console.error).toHaveBeenCalled();44});45import { render } from '@testing-library/react';46import { Button } from './Button';47test('some test', () => {48  render(<Button />);49  expect(console.error).not.toHaveBeenCalled();50});51import { render } from '@testing-library/react';52import { Button } from './Button';53test('some test', () => {54  render(<Button />);55  expect(console.error).toHaveBeenCalled();56});57import { render } from '@testing-library/react';58import { Button } from './Button';59test('some test', () => {60  render(<Button />);61  expect(console.error).not.toHaveBeenCalled();62});63import { render } from '@testing-library/react';64import { Button } from './Button';65test('some test', ()

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.