@Test
public void getSeeds_notFound(@Mocked final InstanceIdentity identity) throws Exception {

    final List<String> seeds = ImmutableList.of();
    new Expectations() {
        {
            priamServer.getInstanceIdentity();
            result = identity;
            times = 1;
            identity.getSeeds();
            result = seeds;
            times = 1;
        }
    };
    Response response = resource.getSeeds();
    assertEquals(500, response.getStatus());
}