public @Override void testAdd_ForOwnedAttributesAndComponents() throws Exception {
    // EXCERCISE:
    PersonDataSheet dataSheet = repository.findByName(templatedFixture.getArtifactName());

    // VERIFY:
    assertThat(dataSheet, notNullValue());
    assertThat(dataSheet.getPerson(), notNullValue());
  }
  @Override
  public void testFindById_ForEagerLoadedComponents() {
    // EXCERCISE:
    PersonDataSheet dataSheet = repository.findById(testWork, root.getId());

    // VERIFY:
    assertThat(dataSheet, notNullValue());
    assertThat(dataSheet.getPerson(), notNullValue());
  }