Java 8, Eclipse, JUnit 5 & Gradle
It seems to be a bug in Eclipse and it’is fixed in the Oxgen Release 3 (4.7.3).
But I still have the problem in my Java 8 project. So I did a little trick.
I changed the version for the engine and the launcher back to 5.1.0.
testCompile group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: "5.1.0" testCompile group: 'org.junit.platform', name: 'junit-platform-launcher', version: "5.1.0"
Now, all the tests run in Eclipse too 😉