@Test (expected = FeatureManagementException.class)
public void checkFeatureManagementExceptionOnCallAddFeaturesMethod()
        throws Exception {

    FeatureManagerActor actor = new FeatureManagerActor();
    AddFeatureWrapper wrapper = mock(AddFeatureWrapper.class);
    when(wrapper.getFeatures()).thenThrow(ReadValueException.class);
    actor.addFeatures(wrapper);
    fail();
}