jest-extended
Cypress
Our great sponsors
| jest-extended | Cypress | |
|---|---|---|
| 3 | 174 | |
| 2,291 | 46,143 | |
| 0.2% | 0.6% | |
| 6.7 | 9.8 | |
| about 1 month ago | 3 days ago | |
| JavaScript | JavaScript | |
| 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.
jest-extended
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How To Use expect.objectContaining With Null and Undefined
I recently came across a workaround for this issue by using the expect.toBeOneOf() matcher from the jest-extended library. This matcher allows you to check whether a value matches one of the expected values, including null and undefined.
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Node.js 20 is now available
Yes, a standardized expect would be nice, but care has to be taken to not bloat it.
Currently I use vitest and https://github.com/jest-community/jest-extended which gets you a reasonable amount of usable matchers.
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The frontend tooling guide to improve Developer Experience
Jest-Extended: Additional Jest matchers
Cypress
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Simulating Internet Outage and Recovery using Cypress
In this blog post, we'll explore a Cypress test that replicates this scenario, utilizing the powerful intercept command to manipulate network requests and responses.
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Testing Defer Blocks in Angular with Cypress
Recently I came across this issue while triaging some issues at Cypress. (Shout out to MattiaMalandrone for creating an issue with clear instructions for how to reproduce). After quickly replicating the issue I sought after a solution which ultimately inspired me to write this article.
- Cypress changed older versions to block third-party plugins (ignoring lockfiles)
- Cypress can't open Tesla.com website
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What is Playwright?
While similar to Puppeteer, Cypress, and Selenium, there are some differences. Let’s find out what they are.
- Episode 23/37: ISR in Angular, Cypress & Playwright
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/Does Cypress Component Testing Work With Libraries
This questions was asked a while ago and pretty much went unanswered: https://github.com/cypress-io/cypress/issues/23677. If it doesn't work with libraries yet I will stop battling with it for now. If it doesn't work, what are you using to test libraries?
- Finally promising Web Testing solution
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Episode 23/27: NgRx 16.1 & Signal Store, Jest, Cypress, Nx
Cypress Release Notes
- Trouble/Weirdness with accessing aliased values in `this` context
What are some alternatives?
Detox - Gray box end-to-end testing and automation framework for mobile apps
Playwright - Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
lighthouse-ci - Automate running Lighthouse for every commit, viewing the changes, and preventing regressions
jest - Delightful JavaScript Testing.
phero - Full-stack type-safety with pure TypeScript
kafka-test-helper - Utility library that simplify testing of Node.js components that interacts with Kafka broker.
Standard - 🌟 JavaScript Style Guide, with linter & automatic code fixer
supertest - 🕷 Super-agent driven library for testing node.js HTTP servers using a fluent API. Maintained for @forwardemail, @ladjs, @spamscanner, @breejs, @cabinjs, and @lassjs.
carloscuesta.me - The source of my website 🌍
Sentry - Developer-first error tracking and performance monitoring