proxyquire
mocha
proxyquire | mocha | |
---|---|---|
4 | 139 | |
2,741 | 22,441 | |
- | 0.1% | |
0.0 | 7.8 | |
over 1 year ago | 5 days ago | |
JavaScript | JavaScript | |
MIT License | MIT License |
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proxyquire
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Best practices for writing testable ES6 modules
Take a look at proxyquire: https://www.npmjs.com/package/proxyquire - they do some fancy magic to allow you to stub es module imports.
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AWS Lambda Functions (Node.js) - Unit testing using Mocha and Chai
Now that we know how to call/execute a lambda function in our local. Let us learn about mocking the dependencies inside the lambda function. These dependencies can be any third-party libraries or DB call or even an API call. To override and mock these dependencies we can use proxyquire package.
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Don't mock modules
I have been wary of this from when it first came about with rewire and similar libraries. As time has gone on my opinion has only strengthened, and with jest actively embracing mocking modules, I feel like nobody has even bothered to make a counter argument.
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Is this type of monkeypatching possible in js?
If you move foo to a different file and use something like proxyquire, you can override the require from that file to foo.js and sub in something else in the test.
mocha
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Integration Testing in Obsidian
Using something like Vitest, Jest, or Mocha didn't work because:
- Introdução a testes unitários no desenvolvimento de software
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JS Toolbox 2024: Bundlers and Test Frameworks
MochaJS is a feature-rich JavaScript test framework running on Node.js, making it a popular choice for both backend and frontend testing. It's known for its flexibility and straightforward syntax, allowing for asynchronous testing and the use of any assertion library.
- Mocha is being maintained again
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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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How To Write Better and Quality Code
JavaScript Popular tools for testing: Mocha, Jasmine, Unit JS, Jest
- Почему я программирую на Ruby
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Using Node.js for Automated Testing with Headless Browsers
To execute your tests, you can create test scripts using popular testing frameworks like Mocha, Jasmine, or Jest. These frameworks provide a structured way to organize and run your tests, report results, and handle assertions.
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My opinionated JavaScript package template repository - zero config, start immediately
⚗️ Mocha and Chai for testing
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Road Map To Become a Web Developer
Testing frameworks like Jest, Mocha, and Jasmine are crucial for software development, ensuring code reliability and correctness. They offer features like test suites, test cases, assertions, and asynchronous testing support.
What are some alternatives?
Sinon.JS - Test spies, stubs and mocks for JavaScript.
Cucumber.js - Cucumber for JavaScript
chai - BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
jest - Delightful JavaScript Testing.
Enzyme - JavaScript Testing utilities for React
tap - Test Anything Protocol tools for node
expect.js - Minimalistic BDD-style assertions for Node.JS and the browser.
TestCafe - A Node.js tool to automate end-to-end web testing.
WebdriverIO - Next-gen browser and mobile automation test framework for Node.js
pactum - REST API Testing Tool for all levels in a Test Pyramid
zora - Lightest, yet Fastest Javascript test runner for nodejs and browsers
Playwright - Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.