@Override
  public void execute(ComputationStep.Context context) {
    executeForBranch(treeRootHolder.getRoot());
  }
@Test
  public void no_event_if_qp_is_unchanged() {
    QualityProfile qp = qp(QP_NAME_1, LANGUAGE_KEY_1, new Date());
    qProfileStatusRepository.register(qp.getQpKey(), UNCHANGED);
    mockQualityProfileMeasures(treeRootHolder.getRoot(), arrayOf(qp), arrayOf(qp));

    underTest.execute(new TestComputationStepContext());

    verify(eventRepository, never()).add(any(Event.class));
  }