given() returns null if all @Test methods in previous class are @Disabled

[wulfsberg]

Using jgiven-junit5, 0.15.3

Given two test classes implementing ScenarioTest or SimpleScenarioTest:

• Class A has all @Test methods @Disabled.
• Class B contains "normal" @Test methods.

When class B is run after class A in the same test run (say, using Maven), the given() call in class B returns null.

This only occurs if A has @Test methods which are all @Disabled.

E.g.

public class DisabledReproA extends ScenarioTest<ReproStage, ReproStage, ReproStage> {
  @Test
  @Disabled("for reasons")
  void testA() {
    given().something_is_set_up();
  }
}

public class DisabledReproB extends ScenarioTest<ReproStage, ReproStage, ReproStage> {
  @Test
  void testB() {
    // This will crash with a nullpointer exception:
    given().something_is_set_up();
  }
}

public class ReproStage extends Stage<ReproStage> {
  public ReproStage something_is_set_up() {
    return self();
  }
}