@Test
public void getLBHealthChecks() throws ResourceUnavailableException,
        URISyntaxException {

    setupLBHealthChecksMocks();
    HealthCheckLBConfigAnswer answer = Mockito
            .mock(HealthCheckLBConfigAnswer.class);
    Mockito.when(answer.getLoadBalancers()).thenReturn(
            Collections.<LoadBalancerTO> emptyList());
    Mockito.when(
            _agentMgr.easySend(Mockito.anyLong(),
                    Mockito.any(Command.class))).thenReturn(answer);
    Assert.assertNotNull(externalLoadBalancerDeviceManager
            .getLBHealthChecks(network, Arrays.asList(rule)));
}