### Relevant Articles:
- [A Guide to JUnit 5 Extensions](https://www.baeldung.com/junit-5-extensions)
- [Inject Parameters into JUnit Jupiter Unit Tests](https://www.baeldung.com/junit-5-parameters)
- [Mockito and JUnit 5 – Using ExtendWith](https://www.baeldung.com/mockito-junit-5-extension)
- [The Order of Tests in JUnit](https://www.baeldung.com/junit-5-test-order)
- [Running JUnit Tests Programmatically, from a Java Application](https://www.baeldung.com/junit-tests-run-programmatically-from-java)
- [Testing an Abstract Class With JUnit](https://www.baeldung.com/junit-test-abstract-class)
- [Guide to Dynamic Tests in JUnit 5](https://www.baeldung.com/junit5-dynamic-tests)
- [Determine the Execution Time of JUnit Tests](https://www.baeldung.com/junit-test-execution-time)
- [@BeforeAll and @AfterAll in Non-Static Methods](https://www.baeldung.com/java-beforeall-afterall-non-static)
- [The java.lang.NoClassDefFoundError in JUnit](https://www.baeldung.com/junit-noclassdeffounderror)