JUnit

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About

JUnit is ranked #3 of 32 in unit testing frameworks on Inferse. It runs on Self-hosted. There is a free plan.

Compared on unit testing frameworks

Free plan: Yesjunit.org
Supported languages: Java, Kotlin, Groovyjunit.org
Parameterized cases: Yesjunit.org
Parallel execution: Yesjunit.org

Facts

Purpose: JUnit is a programmer-friendly testing framework for Java and the JVM.junit.org · 30 Sept 2026
Current generation: JUnit 6.1.3 is the current generation and requires Java 17 or higher at runtime.junit.org · 30 Sept 2026
Kotlin requirement: JUnit 6 requires Kotlin 2.1 or above.junit.org · 30 Sept 2026
Architecture: JUnit 6.1.3 consists of JUnit Platform, JUnit Jupiter, and JUnit Vintage.docs.junit.org · 30 Sept 2026
Platform: JUnit Platform provides the TestEngine API, Console Launcher, and Suite Engine for launching testing frameworks on the JVM.docs.junit.org · 30 Sept 2026
IDE integrations: The JUnit Platform has first-class support in IntelliJ IDEA, Eclipse, NetBeans, and Visual Studio Code.docs.junit.org · 30 Sept 2026
Build integrations: The JUnit Platform has first-class support in Gradle, Maven, Ant, Bazel, and sbt.docs.junit.org · 30 Sept 2026
Jupiter: JUnit Jupiter combines the programming model and extension model for writing JUnit tests and extensions.docs.junit.org · 30 Sept 2026
Vintage engine: JUnit Vintage runs JUnit 3 and JUnit 4 tests, requires JUnit 4.12 or later, and is deprecated for temporary migration use.docs.junit.org · 30 Sept 2026
Distribution: JUnit artifacts are deployed to Maven Central and the released files are signed with keys listed in the KEYS file.junit.org · 30 Sept 2026
Security policy: JUnit JARs released on Maven Central are signed; versions 6.1.x and 5.14.x are supported, while versions below 5.14 are unsupported.github.com · 30 Sept 2026
Vulnerability reporting: Security vulnerabilities can be reported privately on GitHub or by email to [email protected] using the published OpenPGP key.github.com · 30 Sept 2026
Community support: JUnit directs users to Stack Overflow and GitHub Discussions for questions.docs.junit.org · 30 Sept 2026
Commercial support: Core JUnit team members offer commercial support through OpenElements, including 4–8 hours of support per month, guaranteed response time, quarterly expert webinars, and a monthly newsletter.junit.org · 30 Sept 2026