Cucumber.js
jest
Our great sponsors
Cucumber.js | jest | |
---|---|---|
34 | 473 | |
4,975 | 43,553 | |
0.7% | 0.5% | |
8.1 | 9.6 | |
12 days ago | 5 days ago | |
TypeScript | TypeScript | |
MIT License | MIT License |
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.
Cucumber.js
-
Framework for Automating of a Flow for testing in a Rails app
What you're describing is most commonly known as acceptance testing, or behavior-driven tests. There's an excellent framework for this called Cucumber. They have gems for both plain Ruby and Rails.
-
Skyrocket Your Cross Browser Testing with Minimal Effort
It is a known fact that before any developer pushes the code (either to the development environment or Staging environment before migrating to the Production environment), he would be performing unit testing on the code changes that he has made. For unit testing, developers have a variety of unit-testing frameworks to choose from. JUnit and Jasmine are the most popular unit-testing frameworks. Other types of tests performed at a module/package level are functional tests and visual regression tests. Cucumber is a popular choice for Behavior-Driven Development (BDD) or functional testing, and a visual screenshot comparison tool named Wraith is preferred for performing visual regression testing.
-
Week of Java: Part 5: Testing Your Code
Some BDD frameworks such as JBehave, RSpec, Mocha, Jasmine, Cucumber, among others, embrace the use of this template. Spek is not an exception to this rule. The main difference is that it doesn’t force you to use a concrete assertion framework or additional behavioral files (e.g Cucumber or JBehave).
-
Yet Another DIY Testing Framework (part 1 of 3) - The idea
There are a lot of more or less good testing frameworks in the wild. Some of existing testing frameworks doing their job very well and are de facto a standard, like a "cucumber" for BDD testing.
- Cucumber-js, why are you poluting my work environment, my CI and my terminal with advertisement?
-
What does a programmer actually do?
Just to add, anyone who is curious to learn more about BDD I would recommend checking out the Javascript flavor of Cucumber. It's cool stuff and immensely useful! https://github.com/cucumber/cucumber-js
-
Programmers who will code themselves out of a job sounds soo juvenile.
And pretty deep into that rabbit hole you get Cucumber and the Gherkin language (https://cucumber.io/); project managers write "natural English" unit tests, but to get them to work, the developers write essentially a chatbot interpreter to process the files and run them.
-
How To Perform Automation Testing With Cucumber And Nightwatch JS?
Cucumber is an automation tool based on the BDD framework, using which you can write automated acceptance tests for web applications in the Gherkin language.
- is there a way to generate an angular test report the same way jgiven does?
-
The 6 Principles of Test Automation
Many testing frameworks use Domain Specific Languages (DSLs) to define tests in plain English. Perhaps the most notable example is Gherkin, the language used by the Cucumber testing framework:
jest
-
What is an Abstract Syntax Tree in Programming?
GitHub | Website
-
Top 10 Tools Every React Developer Needs in 2024
Jest
-
API Testing with Clerk and Express
you have selected a testing framework. In my case, it's Jest with Supertest
-
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.
-
Testing library for Node.js and React
Jest (https://jestjs.io/)
-
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
-
Easily create mock data for unit tests 🧪
Note: I will be using Jest as testing framework throughout the examples.
-
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!
-
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.
-
13 best React debugging tools
Jest is a well-regarded JavaScript testing framework primarily designed for React applications, although its utility extends to projects using Babel, JavaScript, Node, Angular, and Vue. Created by Facebook, Jest emphasizes ensuring the correctness of JavaScript codebases. It allows developers to write tests with a familiar, feature-rich API, making the testing process swift and enjoyable.
What are some alternatives?
Playwright - Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
tap - Test Anything Protocol tools for node
mocha - ☕️ simple, flexible, fun javascript test framework for node.js & the browser
vitest - Next generation testing framework powered by Vite.
jasmine - Simple JavaScript testing framework for browsers and node.js
Sinon.JS - Test spies, stubs and mocks for JavaScript.
CodeceptJS - Supercharged End 2 End Testing Framework for NodeJS
nyc - the Istanbul command line interface
istanbul - Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale.
WebdriverIO - Next-gen browser and mobile automation test framework for Node.js
ava - Node.js test runner that lets you develop with confidence 🚀