|2 days ago||4 days ago|
|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.
How to Confidently Write Unit Tests using React Testing Library
7 projects | dev.to | 1 Dec 2022
We cannot only use the testing library alone, but we also need to install Jest which exposes extensively used global expect function and other things which help to make assertions in our test cases.
How I go with react native in late 2022
33 projects | dev.to | 27 Nov 2022
There's nothing better than jest and testing-library/react-native in react-native. these tools are suitable for unit and integration tests and they have great community support, utils, and helper functions.
Adding Tests for ESM using Jest framework
2 projects | dev.to | 25 Nov 2022
Nodejs Boilerplate with Typescript and Express
4 projects | dev.to | 24 Nov 2022
OSD600 - Telescope - Testing for feed URLs
4 projects | dev.to | 20 Nov 2022
However, while running the tests using jest would result in a pass, the expectations would actually fail and the failure result would show up after the tests have already ended. I was confused as to why was happening for a while. Eventually, I noticed this in the file:
Auto-run Tests: Test Via Continuous Integration
2 projects | dev.to | 17 Nov 2022
Making sure izyum is fresh
3 projects | dev.to | 14 Nov 2022
Two testing engines are usually used for testing purposes in the ECMAScript world which are jest and mocha. I had previous experience with both of them and to be honest I don't see big differences between them on the basic level. I decided to go with it just because it is more popular and I did use it with typescript before so I did know it had good types of support.
4 projects | dev.to | 14 Nov 2022
The console created by createDebugConsole will not be active in unit tests, so you won't be able to use it to prevent logging in your test environment. If you use jest you can silence console methods with the jest CLI.
Ng-News: Episode 22/45
2 projects | dev.to | 14 Nov 2022
Jest 29.3 Release Notes
3 projects | dev.to | 13 Nov 2022
Need help writing a jest test that mocks an API call which will update state
2 projects | reddit.com/r/react | 29 Sep 2022
You can use sinon js to create a mock version of your http library (axios) that responds with the data you’re expecting.
Unit testing with React and Cypress
4 projects | dev.to | 14 Sep 2022
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.
Typescript boilerplate test configuration with mocha, chai and sinon
3 projects | dev.to | 17 Aug 2022
Let's configure tests with mocha, chai and sinon on Typescript in a few steps.
16 Top NodeJS tools to make you a better developer
8 projects | dev.to | 30 May 2022
How Do I Stub webpack's require.ensure?
4 projects | reddit.com/r/codehunter | 17 Apr 2022
My test setup is based on Mocha, Chai and Sinon.
Unit Testing Essentials for Express API: A Step-by-Step Guide
3 projects | dev.to | 27 Mar 2022
Wizard level tips for testing/QA JS browser code ? How do you ensure full coverage, generate test cases, etc ?
My team uses Vue.js. We use Karma/Mocha/Chai and Sinon and Vue Test Utils to test our Vue components. For E2E testing we use Webdriver.io, but have in the past used Selenium written in Kotlin, and also Cypress.
5 projects | dev.to | 2 Mar 2022
Creating a Chai like assertion library using proxies
8 projects | dev.to | 19 Feb 2022
Assertions on mock functions (compatible with sinonjs and tinyspy).
Dealing With Test Doubles
2 projects | dev.to | 24 Dec 2021
Fakes can be constructed without help from mocking frameworks such as Jest or Sinon. An example of a fake object in Typescript,
What are some alternatives?
tap - Test Anything Protocol tools for node
vitest - A Vite-native test framework. It's fast!
nyc - the Istanbul command line interface
WebdriverIO - Next-gen browser and mobile automation test framework for Node.js
ava - Node.js test runner that lets you develop with confidence 🚀
nightwatch - End-to-end testing framework written in Node.js and using the W3C Webdriver API
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.
Cypress - Fast, easy and reliable testing for anything that runs in a browser.
Protractor - E2E test framework for Angular apps
TestCafe - A Node.js tool to automate end-to-end web testing.