KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use throwIfFnNotStubbed method in Cypress

Best JavaScript code snippet using cypress

spec_helper.js

Source:spec_helper.js

...45  if (arguments.length === 1) {46    fns = _.functions(obj)47  }48  if (arguments.length === 0) {49    throwIfFnNotStubbed(stub, '[anonymous function]')50    return stub51  }52  fns.forEach((name) => {53    const fn = obj[name]54    if (_.isFunction(fn)) {55      throwIfFnNotStubbed(fn, name)56    }57  })58  return stub59}60beforeEach(function () {61  sinon.stub(os, 'platform')62  sinon.stub(os, 'release')63  sinon.stub(util, 'getOsVersionAsync').resolves('Foo-OsVersion')64})65afterEach(function () {66  process.env = _.clone(env)67  sinon.restore()68  mockfs.restore()69})

Using AI Code Generation

1import { throwIfFnNotStubbed } from 'cypress/types/lodash';2import { throwIfFnNotStubbed } from 'cypress/types/lodash';3import { throwIfFnNotStubbed } from 'cypress/types/lodash';4import { throwIfFnNotStubbed } from 'cypress/types/lodash';5import { throwIfFnNotStubbed } from 'cypress/types/lodash';6import { throwIfFnNotStubbed } from 'cypress/types/lodash';7import { throwIfFnNotStubbed } from 'cypress/types/lodash';8import { throwIfFnNotStubbed } from 'cypress/types/lodash';9import { throwIfFnNotStubbed } from 'cypress/types/lodash';10import { throwIfFnNotStubbed } from 'cypress/types/lodash';11import { throwIfFnNotStubbed } from 'cypress/types/lodash';12import { throwIfFnNotStubbed } from 'cypress/types/lodash';13import { throwIfFnNotStubbed } from 'cypress/types/lodash';14import { throwIfFnNotStubbed } from 'cypress/types/lodash';15import { throwIfFnNotStubbed } from 'cypress/types/lodash';16import { throwIfFnNotStubbed } from 'cypress/types/lodash';17import { throw

Using AI Code Generation

1Cypress.on('uncaught:exception', (err, runnable) => {2})3it('test', () => {4  cy.get('#lst-ib').type('Cypress')5  cy.get('input[name="btnK"]').click()6})7github.com cypress-io/cypress/blob/develop/packages/driver/src/cypress/error_messages.js#L44-L48 throwIfFnNotStubbed: (fnName) => `The function \`${ fnName }\` is not stubbed.` }8Cypress.on('uncaught:exception', (err, runnable) => {9})10it('test', () => {

Using AI Code Generation

1throwIfFnNotStubbed('cy.server')2throwIfFnNotStubbed('cy.route')3throwIfFnNotStubbed('cy.visit')4throwIfFnNotStubbed('cy.server')5throwIfFnNotStubbed('cy.route')6throwIfFnNotStubbed('cy.visit')7throwIfFnNotStubbed('cy.server')8throwIfFnNotStubbed('cy.route')9throwIfFnNotStubbed('cy.visit')10throwIfFnNotStubbed('cy.server')11throwIfFnNotStubbed('cy.route')12throwIfFnNotStubbed('cy.visit')13throwIfFnNotStubbed('cy.server')14throwIfFnNotStubbed('cy.route')15throwIfFnNotStubbed('cy.visit')16throwIfFnNotStubbed('cy.server')17throwIfFnNotStubbed('cy.route')18throwIfFnNotStubbed('cy.visit')19throwIfFnNotStubbed('cy.server')20throwIfFnNotStubbed('cy.route')21throwIfFnNotStubbed('cy.visit')22throwIfFnNotStubbed('cy.server')23throwIfFnNotStubbed('cy.route')24throwIfFnNotStubbed('cy.visit')25throwIfFnNotStubbed('cy.server')26throwIfFnNotStubbed('cy.route')27throwIfFnNotStubbed('cy.visit')28throwIfFnNotStubbed('cy.server')29throwIfFnNotStubbed('cy.route')30throwIfFnNotStubbed('cy.visit')31throwIfFnNotStubbed('cy.server')32throwIfFnNotStubbed('cy.route')33throwIfFnNotStubbed('cy.visit')34throwIfFnNotStubbed('cy.server')

Using AI Code Generation

1cy.throwIfFnNotStubbed('myFn');2cy.throwIfFnNotStubbed('myFn');3cy.throwIfFnNotStubbed('myFn');4cy.throwIfFnNotStubbed('myFn');5cy.throwIfFnNotStubbed('myFn');6cy.throwIfFnNotStubbed('myFn');7cy.throwIfFnNotStubbed('myFn');8cy.throwIfFnNotStubbed('myFn');9cy.throwIfFnNotStubbed('myFn');10cy.throwIfFnNotStubbed('myFn');11cy.throwIfFnNotStubbed('myFn');12cy.throwIfFnNotStubbed('myFn');13cy.throwIfFnNotStubbed('myFn');14cy.throwIfFnNotStubbed('myFn');15cy.throwIfFnNotStubbed('myFn');16cy.throwIfFnNotStubbed('myFn');17cy.throwIfFnNotStubbed('myFn');18cy.throwIfFnNotStubbed('myFn');

Using AI Code Generation

1require('cypress-throw-if-fn-not-stubbed');2describe('test', () => {3  it('test', () => {4    cy.get('h1').should('have.text', 'Example Domain');5  });6});

Using AI Code Generation

1describe("Test", () => {2  it("should throw an error if a function is not stubbed", () => {3    cy.throwIfFnNotStubbed();4  });5});6Cypress.Commands.add("throwIfFnNotStubbed", () => {7  cy.on("window:before:load", (win) => {8    const originalFetch = win.fetch;9    win.fetch = (...args) => {10        throw new Error("You have not stubbed the fetch call");11      }12      return originalFetch(...args);13    };14  });15});

Using AI Code Generation

1import { throwIfFnNotStubbed } from 'cypress-stub-methods';2describe('test', function() {3  it('should throw if function not stubbed', function() {4    throwIfFnNotStubbed();5    cy.log('This will never run');6  });7});8describe('test', function() {9  it('should stub function', function() {10    stubFn('console.log');11    cy.log('This will run');12  });13});14describe('test', function() {15  it('should stub function once', function() {16    stubFnOnce('console.log');17    cy.log('This will run');18  });19});20describe('test', function() {21  it('should stub function twice', function() {22    stubFnTwice('console.log');23    cy.log('This will run');24  });25});26describe('test', function() {27  it('should stub function with custom value', function() {28    stubFnWith('console.log', 'Hello World');29    cy.log('This will run');30  });31});32describe('test', function() {33  it('should stub function with custom value', function() {34    stubFnWith('console.log', 'Hello World');35    cy.log('This will run');36  });37});38describe('test', function() {39  it('should stub function with custom value', function() {40    stubFnWith('console.log', 'Hello World');41    cy.log('This will run');42  });43});44describe('test', function() {45  it('should stub function with custom value', function() {46    stubFnWith('console.log', 'Hello World');47    cy.log('This will run');48  });49});50describe('test', function() {51  it('should stub function with custom value', function() {52    stubFnWith('console.log', 'Hello World');53    cy.log('This will run');54  });55});56describe('test', function() {57  it('should stub function with custom value

Using AI Code Generation

1describe('Testing throwIfFnNotStubbed', () => {2  it('should throw error if function is not stubbed', () => {3    cy.throwIfFnNotStubbed('cy.visit');4  });5});6Cypress.Commands.add('throwIfFnNotStubbed', (fnName) => {7  const fn = Cypress[fnName];8  if (fn && !fn.isStubbed) {9    throw new Error(`${fnName} is not stubbed`);10  }11});12Object.keys(Cypress).forEach((key) => {13  if (typeof Cypress[key] === 'function') {14    Cypress[key].isStubbed = false;15  }16});17Object.keys(Cypress.cy).forEach((key) => {18  if (typeof Cypress.cy[key] === 'function') {19    Cypress.cy[key].isStubbed = false;20  }21});22Cypress.Commands.overwrite('stub', (fn, ...args) => {23  const stub = fn(...args);24  stub.isStubbed = true;25  return stub;26});

Using AI Code Generation

1import {throwIfFnNotStubbed} from 'cypress-sinon-stub';2throwIfFnNotStubbed(sinon, 'stub');3describe('Test', () => {4  it('test', () => {5    const stub = sinon.stub();6  });7});

Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

Chapters:

What is Cypress? -
Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
Cypress Drawbacks - Although Cypress has many strengths, it has a few limitations that you should be aware of.
Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
How To Run Cypress Tests on LambdaTest? - Set up a LambdaTest account, and now you are all set to learn how to run Cypress tests.

Certification

You can elevate your expertise with end-to-end testing using the Cypress automation framework and stay one step ahead in your career by earning a Cypress certification. Check out our Cypress 101 Certification.