jest-cheat-sheet
Jest cheat sheet (by sapegin)
jest
Delightful JavaScript Testing. (by jestjs)
SurveyJS - Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
surveyjs.io
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jest-cheat-sheet | jest | |
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2 | 474 | |
5,249 | 43,616 | |
- | 0.3% | |
1.8 | 9.5 | |
10 months ago | 1 day ago | |
TypeScript | ||
Creative Commons Zero v1.0 Universal | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
jest-cheat-sheet
Posts with mentions or reviews of jest-cheat-sheet.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-09-07.
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React component testing with Jest and React Testing Library
Jest cheat sheet
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Study Notes for Kent C. Dodds' Javascript Testing Course
Jest - https://jestjs.io/docs/en/getting-started Jest Cheat Sheet - GitHub - sapegin/jest-cheat-sheet: Jest cheat sheet Jest Dom - GitHub - testing-library/jest-dom: Custom jest matchers to test the state of the DOM Testing Library / React Testing Library - https://testing-library.com/docs/ Cypress: https://docs.cypress.io/guides/overview/why-cypress.html#In-a-nutshell BrowserStack - https://www.browserstack.com/docs/ Applitools - Applitools: Automated Visual Testing with Visual AI
jest
Posts with mentions or reviews of jest.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-05-01.
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How to Add Firebase Authentication To Your NodeJS App
There are several testing approaches you can take to ascertain the functionality of the auth API. One way would be to automate the testing using unit tests with tools like Jest and Supertest. Alternatively, you can make use of API clients like Postman or the Thunder Client VS Code extension to test the API.
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What is an Abstract Syntax Tree in Programming?
GitHub | Website
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Top 10 Tools Every React Developer Needs in 2024
Jest
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API Testing with Clerk and Express
you have selected a testing framework. In my case, it's Jest with Supertest
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JS Toolbox 2024: Bundlers and Test Frameworks
Jest, created and maintained by Facebook, is a JavaScript testing framework with a focus on simplicity. It is often recognized for its zero-configuration setup and seamless integration, especially with React applications, making it a favored choice for developers in both small-scale projects and large enterprise applications.
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Testing library for Node.js and React
Jest (https://jestjs.io/)
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Unit Testing Expo Apps With Jest
console.error Jest encountered an unexpected token Jest failed to parse a file. This happens e.g. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. Out of the box Jest supports Babel, which will be used to transform your files into valid JS based on your Babel configuration. By default "node\_modules" folder is ignored by transformers. Here's what you can do: • If you are trying to use ECMAScript Modules, see https://jestjs.io/docs/ecmascript-modules for how to enable it. • If you are trying to use TypeScript, see https://jestjs.io/docs/getting-started#using-typescript • To have some of your "node\_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config. • If you need a custom transformation specify a "transform" option in your config. • If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the "moduleNameMapper" config option. You'll find more details and examples of these config options in the docs: https://jestjs.io/docs/configuration For information about custom transformations, see: https://jestjs.io/docs/code-transformation
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Easily create mock data for unit tests 🧪
Note: I will be using Jest as testing framework throughout the examples.
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Painless CLI integration testing
We use Jest Framework for testing. Jest is not a dogma, and, of course, in its place can be any other test runner, such as Mocha or Ava. Let's focus on tests. I'll provide a short example because I don’t want to waste your time. You can find the full version here. It's crucial to read the comments in the code below. Let's go!
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What is integration testing in UI/Front End?
Jest has long been my favorite got to test runner when it comes to UI unit and integration testing. With tools like React Testing Library (Testing Library framework for React) you get the benefit of very easy to write and maintain tests, as well as a quick and efficient way to run our tests.
What are some alternatives?
When comparing jest-cheat-sheet and jest you can also consider the following projects:
jest-dom - :owl: Custom jest matchers to test the state of the DOM
tap - Test Anything Protocol tools for node
Cypress - Fast, easy and reliable testing for anything that runs in a browser.
vitest - Next generation testing framework powered by Vite.
jest-glamor-react - Jest utilities for Glamor and React
Cucumber.js - Cucumber for JavaScript
semantic-ui-react - The official Semantic-UI-React integration
Sinon.JS - Test spies, stubs and mocks for JavaScript.
Enzyme - JavaScript Testing utilities for React
nyc - the Istanbul command line interface
test-data-bot
WebdriverIO - Next-gen browser and mobile automation test framework for Node.js