@Test
public void calculateHostScoreTest() {

    List<HostResources> hosts = createHosts();
    HostProfile hostProfile = Mockito.mock(HostProfile.class);
    Mockito.when(hostProfile.getCpuSpeedProfile()).thenReturn(5.0);
    Mockito.when(hostProfile.getCpusProfile()).thenReturn(2.0);
    Mockito.when(hostProfile.getMemoryProfile()).thenReturn(1.0);
    HostProfiler spyProfiler = Mockito.spy(new HostProfiler(hosts));
    spyAlgorithm.profiler = spyProfiler;
    Mockito.doReturn(hostProfile).when(spyProfiler).hostVMsResourceProportion(Mockito.any(HostResources.class));
    double result = spyAlgorithm.calculateHostScore(hosts.get(0));
    Assert.assertEquals(10.0, result, 0.0);
    Mockito.verify(spyProfiler).hostVMsResourceProportion(Mockito.any(HostResources.class));
    Mockito.verify(hostProfile).getCpuSpeedProfile();
    Mockito.verify(hostProfile).getCpusProfile();
    Mockito.verify(hostProfile).getMemoryProfile();
}