@Test
public void deleteProjectHandleResolverCannotDeleteTest() throws QuadrigaException {

    // Creating dummyId
    String id = "456";
    // creating dummy resolver
    IProjectHandleResolver resolver = new ProjectHandleResolver();
    resolver.setId(id);
    // calling dummy projectDTOList
    List<ProjectDTO> projectDTOList = new ArrayList<ProjectDTO>();
    projectDTOList.add(new ProjectDTO());
    // calling the method to test
    Mockito.when(resolverDao.getProjectsForResolverId(id)).thenReturn(projectDTOList);
    boolean deleteStatus = projectHandleResolverManagerUnderTest.deleteProjectHandleResolver(resolver);
    assertEquals(deleteStatus, false);
}