@Test
public void testGetVolumeSpecification()
{

    // Call the method under test.
    VolumeSpecification result = emrDaoImpl.getVolumeSpecification(new EmrClusterDefinitionVolumeSpecification(VOLUME_TYPE, IOPS, SIZE_IN_GB));
    // Verify the external calls.
    verifyNoMoreInteractionsHelper();
    // Validate the results.
    assertEquals(new VolumeSpecification().withVolumeType(VOLUME_TYPE).withIops(IOPS).withSizeInGB(SIZE_IN_GB), result);
}