@Test
public void testGetAnomalies() {

    val actualResults = serviceUnderTest.getAnomalies(anomalyRequest);
    assertNotNull(actualResults);
    assertEquals(1, actualResults.size());
      assertEquals(AnomalyLevel.WEAK, actualResults.get(0).getAnomalyLevel());
    verify(graphiteMetricSource, atMost(1)).getMetricData(anyString());
}