We are currently in Phase 2, building the prototype. Jump straight to the Prototype page for full details.

This repository currently hosts the prototype for the next generation of JUnit, codenamed "JUnit Lambda".

All modules can be built with Gradle using the following command.

gradlew clean assemble

All modules can be tested with Gradle using the following command.

gradlew clean test

All modules can be installed in a local Maven repository for consumption in other projects via the following command.

gradlew clean install

• Group ID: org.junit
• Version: 5.0.0-SNAPSHOT
• Artifact IDs:
  • junit-commons
  • junit-console
  • junit-engine-api
  • junit-gradle
  • junit-launcher
  • junit4-engine
  • junit4-launcher-runner
  • junit5-api
  • junit5-engine
  • surefire-junit5

See also: https://oss.sonatype.org/content/repositories/snapshots/org/junit/

The JUnit Lambda team is currently collecting feedback about the prototype which is described in the Wiki.

The goal of the prototype phase is to come up with some working code that will entice people to give us feedback on the programming model, APIs, and SPIs as described in the sections below. At the current stage, we are NOT COLLECTING FEEDBACK ABOUT THE IMPLEMENTATION, simply because it's in large parts neither polished, nor thoroughly tested, nor stable.

We are also not accepting any pull requests at this time, for the following reasons:

• Focus: The goal of the prototype is to get feedback on the API and programming model. Focusing on code style, formatting, and other details will distract the community's (and our) attention. A lot of the code in the prototype will potentially be rewritten anyway.
• Legal reasons: Any contributor will have to sign a contributor's agreement along the lines of Contributing.md. The exact details have not been figured out yet, but we will contact you before accepting your first pull request.

If you want to provide input in the interim, please use the project's issue tracker or send us comments via Twitter.