Hi all, The JUnit 5 migration PR has been merged to master. From this point forward, please use the newer interfaces and methods. There are plenty of examples through the code, and for more information, check out see https://junit.org/junit5/.
Brief list of things to be aware of when writing JUnit 5 tests: - Generally, use org.junit.jupiter.api imports. - There are some minor interface changes, e.g. @BeforeAll replaces @BeforeClass - Failure messages are now at the end of the argument list. - Exception checking idiom has been improved with JUnit 5. Please see an example at UpdateDaoTest.java#L60 <https://github.com/apache/metron/blob/b71ddceeefb4efc677f800c66ca65fae46f4a45a/metron-platform/metron-indexing/metron-indexing-common/src/test/java/org/apache/metron/indexing/dao/UpdateDaoTest.java#L60> . - Parameterized tests function differently now. Please see an example at ByteArrayMatchingUtilTest.java#L85 <https://github.com/apache/metron/blob/b71ddceeefb4efc677f800c66ca65fae46f4a45a/metron-platform/metron-pcap/src/test/java/org/apache/metron/pcap/pattern/ByteArrayMatchingUtilTest.java#L85> . - No more PowerMock. Please reconsider your code design if you need to mock a static classes. - The replacement for @TemporaryFolder is still experimental, and as such has generally stayed. @EnableRuleMigrationSupport at the class level allows this to continue, as @Rule is generally no longer used. Thanks!
