|2 days ago||11 days ago|
|MIT License||ISC 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.
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
Why should I prefer Fastify to Expressjs?
2 projects | dev.to | 21 Apr 2021
Fastify explains in its official documentation how to write the test for it! Moreover, it is designed to run fast on test too, this is possible starting the server without listening to the host's PORT, so you may run in parallel tests to speed up the execution (again: using tap the parallel execution is the default behaviour!)
What are some alternatives?
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