@Test
public void testIsOk() {

    init(false, false);
    AllComponentsImplementedChecker check = new AllComponentsImplementedChecker(architectureGraph, packageArchitecture);
    assertThat(check.isOk(), is(true));
    assertThat(check.getViolationMessages(), hasSize(0));
    assertThat(check.getViolationMessage(), nullValue());
}