junit

nextest

+17

A next-generation test runner for Rust.

claude-ai-spring-boot

+10

Claude Code template for Spring Boot and other staff (included in the tags)

bats-core

+10

Bash Automated Testing System

testcontainers-java

+8

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

hcoles/pitest

+5

State of the art mutation testing system for the JVM

instancio

+1

A library that creates fully populated objects for your unit tests.

junit-framework

+1

✅ The programmer-friendly testing framework for Java and the JVM

google/truth

+1

Fluent assertions for Java and Android