@Test
public void testGetServicesForPod() {
IService match = mock(IService.class);
when(match.getSelector()).thenReturn(serviceSelector);
IService nomatch = mock(IService.class);
when(nomatch.getSelector()).thenReturn(new HashMap<>());
Collection<IService> services = Arrays.asList(nomatch, match);
IService[] exp = new IService[] {match};
assertArrayEquals(exp, getServicesForPod(pod, services).toArray());
}
