@Test
 public void shouldReturnNoDomains() throws OpenShiftException {
   // precondition
   DomainTestUtils.destroyAllDomains(user);
   // operation
   List<IDomain> domains = user.getDomains();
   // verification
   assertThat(domains).isEmpty();
 }
 @Test
 public void shouldReturnDomains() throws OpenShiftException {
   // precondition
   DomainTestUtils.ensureHasDomain(user);
   // operation
   List<IDomain> domains = user.getDomains();
   // verification
   assertThat(domains).isNotEmpty();
 }