#testing

Angular testing library for mocking components, directives, pipes, services and facilitating TestBed setup

A snapshot testing library for rust

Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succinct API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL).

NUnit 3.0 Visual Studio test adapter for use under VS 2012 or later

The Testing Framework

Nette Framework class reflection extension for PHPStan & framework-specific rules

Should testing for .NET—the way assertions should be!

A Test Kitchen Driver for Amazon EC2

🐙 Simple and complete DOM testing utilities that encourage good testing practices.

🐐 Simple and complete React DOM testing utilities that encourage good testing practices.

Simple one-liner tests for common Rails functionality

official UI5 end-to-end test framework for UI5 web-apps. wdi5 = Webdriver.IO + UI5 Test API

Log, test, intercept and modify Apollo Client's operations

Web UI testing toolbox for Orchard Core applications with Selenium. It discovers so many issues that you'll get impostor syndrome.

TYPO3 testing framework for core and extensions

A molecule driver for Hetzner Cloud

Official Argos SDKs for JavaScript

E2E testing for Node.js with instant scenario switching. Run your real app—mock only external APIs. Express & Next.js adapters.

Faker is a pure Elixir library for generating fake data.

Foundry toolchain manager

Regression testing for AI agents. Snapshot behavior,diff tool calls,catch regressions in CI. Works with LangGraph, CrewAI, OpenAI, Anthropic.

A .NET library for intercepting server-side HTTP requests

octocov is a toolkit for collecting code metrics (code coverage, code to test ratio, test execution time and your own custom metrics).

Interactive testing CLI for Tauri v2 apps : lets AI agents inspect, interact with, and debug Tauri applications in real-time

Tester: enjoyable unit testing in PHP with code coverage reporter. 🍏🍏🍎🍏

Nextcloud cypress commands, utils and selectors library https://npmjs.org/@nextcloud/cypress

The successor to nose, based on unittest2

A friendly substitute for .NET mocking libraries.

An open protocol for per-public-key backends for censorship resistant web applications.

BDD library for the pytest runner