Tests

Top 23 Test Open-Source Projects

  • Cypress

    Fast, easy and reliable testing for anything that runs in a browser.

  • Project mention: Simulating Internet Outage and Recovery using Cypress | dev.to | 2024-01-25

    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.

  • mockk

    mocking library for Kotlin

  • Project mention: For those DAO, Services, how about using static objects with mockk for test | /r/u_Fun_Indication4997 | 2023-12-08

    The official suggests using dagger/hilt to inject them. However, they could be static based on the static ApplicationContext. Although Dagger/hilt aids in unit testing, mockk can accomplish this easily as well by modifying bytecode during run time. As for the stability, `mockk` has 5000+ stars on GitHub and keeps renewing.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • Kotest

    Powerful, elegant and flexible test framework for Kotlin with additional assertions, property testing and data driven testing

  • Project mention: AocKt: Test-driven Advent of Code in Kotlin | /r/Kotlin | 2023-11-29

    As you might know, Advent of Code will begin this Friday! If, like me, you want to have a go at solving the puzzles in Kotlin, I would like to share with you a little library I've developed to reduce boilerplate and solve the puzzles in a test-driven approach. It is based on Kotest, a modern and Kotlin-first test framework.

  • dredd

    Language-agnostic HTTP API Testing Tool

  • Project mention: The Uncreative Software Engineer's Compendium to Testing | dev.to | 2023-07-31

    Dredd: used to test APIs based on the API blueprint or OpenAPI specification, to ensure implementation matches the specification.

  • dockertest

    Write better integration tests! Dockertest helps you boot up ephermal docker images for your Go tests with minimal work.

  • Project mention: Testcontainers | news.ycombinator.com | 2024-02-27

    I am using https://github.com/ory/dockertest for tests, specifically for databases. Is there any advantage to use Testcontainers?

  • go-recipes

    🦩 Tools for Go projects

  • Project mention: 2023 update to go-recipes collection | /r/golang | 2023-12-11
  • mockito-kotlin

    Using Mockito with Kotlin

  • Project mention: Best practices for Unit Testing Android Apps with Mockk, Kotest and others | dev.to | 2023-05-10

    As you can see, I create mockUsersRepository object using mock( function. Then, in setup() method, I set up this repository in such a way so that it would return a list of hardcoded values. After this, on top of everything else, I check if, for mockUsersRepository object, getUsers method was called with verify function, in the test method. It’s important to note that Mockito is a very old framework and was originally written for Java. When Kotlin appeared, it turned out that out of the box this framework can work with some limitations, which is why an extension, mockito-kotlin, was released. The example above was written with it. Another Mockito’s limitation was that it was impossible to mock final classes and static methods, and all classes are final by default in Kotlin. Currently, this is solved through mockito-inline but, before, it was a serious limitation. In respect to Java development, there was and is an alternative for Android developers, PowerMock.

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

    WorkOS logo
  • mongodb-memory-server

    Spinning up mongod in memory for fast tests. If you run tests in parallel this lib helps to spin up dedicated mongodb servers for every test file in MacOS, *nix, Windows or CI environments (in most cases with zero-config).

  • spek

    A specification framework for Kotlin

  • Project mention: Evolution of unit tests in Android | dev.to | 2023-10-22

    Spek is a unit testing framework for Kotlin which supports Specification and Gherkin style.

  • test262

    Official ECMAScript Conformance Test Suite

  • Project mention: The Ladybird Browser Project | news.ycombinator.com | 2024-02-06

    Indeed. These may be even more important...

    https://github.com/tc39/test262

  • unit-testing-tips

    Unit testing tips by examples in PHP

  • Project mention: Need Help for writing test, especially about PHPUNIT | /r/PHP | 2023-07-10
  • Kluent

    Fluent Assertion-Library for Kotlin

  • awesome-playwright

    A curated list of awesome tools, utils and projects using Playwright

  • jest-mongodb

    Jest preset for MongoDB in-memory server

  • atrium

    A multiplatform expectation library for Kotlin

  • fakeit

    The Kotlin fake data generator library! (by thisisqubika)

  • strikt

    An assertion library for Kotlin

  • Testimo

    Testimo is a PowerShell module for running health checks for Active Directory against a bunch of different tests

  • Project mention: DNS (Windows/AD) Health-Checks and/or Utilities to confirm no errors/issues? | /r/sysadmin | 2023-07-11
  • kotlin-faker

    Port of a popular ruby faker gem written in kotlin. Generate realistically looking fake data such as names, addresses, banking details, and many more, that can be used for testing and data anonymization purposes.

  • go-testdeep

    Extremely flexible golang deep comparison, extends the go testing package, tests HTTP APIs and provides tests suite

  • sonar-flutter

    SonarQube plugin for Flutter / Dart

  • prognoza

    Libre weather app with widgets and offline support

  • Project mention: Best Weather App That Doesn't Use Google Play Services | /r/GrapheneOS | 2023-07-05

    I personally use Prognoza, and can recommend it: https://github.com/davidtakac/prognoza

  • mimic

    A mocking library for Elixir (by edgurgel)

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Tests related posts

Index

What are some of the best open-source Test projects? This list will help you:

Project Stars
1 Cypress 46,143
2 mockk 5,280
3 Kotest 4,282
4 dredd 4,125
5 dockertest 3,967
6 go-recipes 3,807
7 mockito-kotlin 3,071
8 mongodb-memory-server 2,450
9 spek 2,223
10 test262 2,190
11 unit-testing-tips 1,096
12 Kluent 862
13 awesome-playwright 687
14 jest-mongodb 587
15 atrium 537
16 fakeit 530
17 strikt 528
18 Testimo 504
19 kotlin-faker 426
20 go-testdeep 418
21 sonar-flutter 406
22 prognoza 360
23 mimic 349

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