@Test (expected = UnzipFeatureException.class)
public void checkUnzipFeatureException()
        throws Exception {

    UnzipFeatureActor actor = new UnzipFeatureActor();
    UnzipFeatureWrapper wrapper = mock(UnzipFeatureWrapper.class);
    when(wrapper.getFeature()).thenThrow(ReadValueException.class);
    actor.unzip(wrapper);
    fail();
}