Testing frameworks and mocking tools

18 repos

Libraries and frameworks for automating tests and mocking dependencies across multiple languages and platforms. This cluster spans test runners (Kaocha for Clojure, Mockito for Java), in-memory database servers (MongoDB Memory Server), browser automation and testing, and general-purpose mocking and test automation infrastructure. The collection reflects testing as a core engineering practice with implementations tailored to different language ecosystems—Python, Go, TypeScript, and JVM languages all represented.

Go · 4

Python · 4

TypeScript · 3

C# · 3

Clojure · 1

Ruby · 1

testing ·64,148

testing-tools ·64,148

mock ·42,563

test-automation ·34,631

test-generation ·23,780

test-driven-development ·20,783

testing-library ·20,693

testing-tool ·18,451

api-testing ·18,450

mock-data-generator ·18,450

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lambdaisland/kaocha

Full featured next gen Clojure test runner

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860

1,418 commits

teemtee/tmt

Test Management Tool

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155

3,213 commits

typegoose/mongodb-memory-server

Manage & spin up mongodb server binaries with zero(or slight) configuration for tests.

TypeScript

2,843

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nodkz/mongodb-memory-server

Manage & spin up mongodb server binaries with zero(or slight) configuration for tests.

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storybookjs/test-runner

🚕 Turn stories into executable tests

TypeScript

278

876 commits

gost-dom/browser

Headless browser for Go for TDD workflows

300

2,952 commits

wkeeling/selenium-wire

Extends Selenium's Python bindings to give you the ability to inspect requests made by the browser.

Python

1,965

922 commits

nunit/nunit-console

NUnit Console runner and test engine

234

4,064 commits

bats-core/bats-core

Bash Automated Testing System

Shell

6,256

1,991 commits

mockito/mockito

Most popular Mocking framework for unit tests written in Java

Java

15,453

6,144 commits

keploy/keploy

Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E…

18,450

1,529 commits

kiwitcms/Kiwi

open source test management system with over 2 million downloads!

Python

1,254

7,486 commits

darklynx/request-baskets

HTTP requests collector to test webhooks, notifications, REST clients and more ...

428

381 commits

nsubstitute/NSubstitute

A friendly substitute for .NET mocking libraries.

2,974

1,257 commits

rubycdp/cuprite

Headless Chrome/Chromium driver for Capybara

Ruby

1,395

503 commits

cweill/gotests

Automatically generate Go test boilerplate from your source code.

5,330

272 commits

BhagyasriUddandam/evallint

Audits LLM eval datasets for the flaws that make evaluations silently lie — discrimination failure,…

Python

49 commits

FlaUI/FlaUI

UI automation library for .Net

3,129

615 commits