This repository is the home of the next generation of JUnit, JUnit 5.
- General Availability (GA): JUnit 5.7.1 (February 4, 2021)
- Preview (Milestone/Release Candidate): JUnit 5.8.0-M1 (February 11, 2021)
Contributions to JUnit 5 are both welcomed and appreciated. For specific guidelines regarding contributions, please see CONTRIBUTING.md in the root directory of the project. Those willing to use milestone or SNAPSHOT releases are encouraged to file feature requests and bug reports using the project's issue tracker. Issues marked with an
up-for-grabs label are specifically targeted for community contributions.
Continuous Integration Builds
Official CI build server for JUnit 5. Used to perform quick checks on submitted pull requests and for build matrices including the latest released OpenJDK and early access builds of the next OpenJDK.
A code coverage report can also be generated locally via the Gradle Wrapper by executing
gradlew -PenableJaCoCo clean jacocoRootReport. The results will be available in
Gradle Build Scans and Build Caching
JUnit 5 utilizes Gradle Enterprise for Build Scans and the Remote Build Cache. An example build scan for JUnit 5 can be viewed here. Currently, only core team members can publish build scans. The remote build cache, however, is enabled by default for everyone so that local builds can reuse task outputs from previous CI builds.
Building from Source
You need JDK 15 to build JUnit 5.
All modules can be built with the Gradle Wrapper using the following command.
gradlew clean assemble
All modules can be tested with the Gradle Wrapper using the following command.
gradlew clean test
Since Gradle has excellent incremental build support, you can usually omit executing the
Installing in Local Maven Repository
All modules can be installed with the Gradle Wrapper in a local Maven repository for consumption in other projects via the following command.
gradlew clean publishToMavenLocal
See also https://repo1.maven.org/maven2/org/junit/ for releases and https://oss.sonatype.org/content/repositories/snapshots/org/junit/ for snapshots.