chai
Sinon.JS
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chai | Sinon.JS | |
---|---|---|
9 | 28 | |
8,048 | 9,540 | |
0.5% | 0.3% | |
7.9 | 8.4 | |
15 days ago | 10 days ago | |
JavaScript | JavaScript | |
MIT License | GNU General Public License v3.0 or later |
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.
chai
- Почему я программирую на Ruby
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Typescript boilerplate test configuration with mocha, chai and sinon
Let's configure tests with mocha, chai and sinon on Typescript in a few steps.
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Chaijs.com just let their domain expire
For those of you wondering what a "Chaijs" is like I was: https://github.com/chaijs/chai
> BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
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Secure localStorage data with high level of encryption and data compression
ES6 test setup with Mocha and Chai.
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Time to say goodbye - Enzyme.js
It'd be hard for me to imagine what would it be like back then to write tests if it wasn't for Enzyme. Even with Enzyme, it was noticeably harder than it is today, and I still vividly remember installing and configuring in my project Mocha, Chai, Sinon, and JSDOM, to get pretty much the same tooling that today a single library - Jest - provides out of the box, while adding numerous features on top of that.
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API Testing Tools in JavaScript
The library offers a BDD testing style and fully exploits javascript promises - the resulting tests are simple, clear and expressive. Chakram is built on node.js, mocha, chai and request.
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Unit testing async functions
For this example, I am using Mocha, plus Chai for its BDD expect syntax and the chai-as-promised plugin for asynchronous matchers.
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A easy way to start developing smart contract
chai
Sinon.JS
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Unit Testing in Node.js and TypeScript: A Comprehensive Guide with Jest Integration
If you are using a mocking library, such as sinon, jest-mock, or ts-mockito, make sure that it is compatible with Jest. You may need to install additional packages or configure them in your configuration file. For example, to use sinon with Jest, you can install the sinon-jest package and add the following to your configuration file:
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Express API Testing
Mocha is a test runner, Chai is an assertion library, Sinon is a mocking library, this normally the combination you would need to use if you choose mocha, but there are others.
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Alternative to AWS Mock
Instead, use pure functions + dependency inject your stubs (e.g. parameter to function). Also note, no need for Sinon or some other test double library. JavaScript is so good nowadays to easily make objects/classes/functions or any combination thereof on the fly that are terse.
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Unit testing: What to use, and how?
I've had some good experiences with Ava + Sinon. I've personally disliked Jest because it seemed to do some weird trickery in the background that prevented me from using ES modules.
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Can AI help me write tests on legacy code?
🤖 You can use the Mocha testing framework with the Chai assertion library to write tests for your Express controller. You can also use the Sinon library to mock the database calls. This will allow you to test the controller without actually making a call to the database. You can also use the SuperTest library to make HTTP requests to the controller and test the response.
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Need help writing a jest test that mocks an API call which will update state
You can use sinon js to create a mock version of your http library (axios) that responds with the data you’re expecting.
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Unit testing with React and Cypress
Assertions are the checkpoints of our test block that confirm if an automated test has passed or failed. Cypress bundles the Chai, jQuery, and Sinon.JS libraries for assertions. They check the desired, expected application in which the test is running. A complete listing of assertions can be found in the documentation here.
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Typescript boilerplate test configuration with mocha, chai and sinon
Let's configure tests with mocha, chai and sinon on Typescript in a few steps.
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16 Top NodeJS tools to make you a better developer
SinonJS For testing JavaScript, you can use SinonJS, a stand-alone framework. Compatible with any testing framework, it's compatible with stubs, spies, and mocks. In addition, it's cross-browser compatible and runs on NodeJS on the server.
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How Do I Stub webpack's require.ensure?
My test setup is based on Mocha, Chai and Sinon.
What are some alternatives?
jest - Delightful JavaScript Testing.
expect.js - Minimalistic BDD-style assertions for Node.JS and the browser.
proxyquire - 🔮 Proxies nodejs require in order to allow overriding dependencies during testing.
Playwright - Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
pactum - REST API Testing Tool for all levels in a Test Pyramid
Enzyme - JavaScript Testing utilities for React
tap - Test Anything Protocol tools for node
ava - Node.js test runner that lets you develop with confidence 🚀
javascript-todo-list-tutorial - ✅ A step-by-step complete beginner example/tutorial for building a Todo List App (TodoMVC) from scratch in JavaScript following Test Driven Development (TDD) best practice. 🌱
jasmine - Simple JavaScript testing framework for browsers and node.js