WireMock Spring Boot drastically simplifies testing HTTP clients in Spring Boot & Junit 5 based integration tests.

JUnit5 extensions library including JUnit5 equivalents of some of the common JUnit4 rules: ExpectedException, TemporaryFolder etc

A suite of libraries that simplify creating and unit testing annotation processors.

JUnit integration for testing the Apache Hive Metastore and HiveServer2 Thrift APIs

Extension for JUnit which provides injection of random data

JUnit 5 extension for easy-random

This is a java project to learn JUnit testing. https://david-kariuki.github.io/JUnitTestingProject/

Mockito Object Injection for JUnit5. Inject Strings and other Objects directly into Mocks without needing setters or constructor injection.

Netty leak detection ⭐️

JUnit 5 extension for testing log statements

JUnit extension that won't run your tests if request quota in GitHub is exceeded

WireMock Micronaut drastically simplifies testing HTTP clients in Micronaut & jUnit 5 based integration tests.

Automatically administer lifecycle of JUnit 5 tests using recheck.

Spring extension for testcontainers & junit extension for mongo

Junit5 Extension for writing tests with akka

Junit 5 randomized parameter resolver

Selenoid/Selenium Grid extension for JUnit5 (IaC)

JUnit done well. It´s a collection of JUnit extensions and utilities to help developing tests with ease.

JUnit Jupiter extension for ensuring the test fixtures are torn down.

Logging services can be tested using mock loggers backed by Mockito: there are implementations for commons-logging, elf4j, JDK logging, SLF4J and tinylog.