@Test
public void testretrieveDocumentSet() throws XdsbRepositoryAdapterException {

	final RetrieveDocumentSetRequest request = mock(RetrieveDocumentSetRequest.class);
	final RetrieveDocumentSetResponse response = new RetrieveDocumentSetResponse();
	when(xdsbRepositoryMock.retrieveDocumentSet(request)).thenReturn(
			response);
	when(responseFilterMock.filterByPatientAndAuthor(response, "1", "123"))
			.thenReturn(response);
	final RetrieveDocumentSetResponse responseActual = xdsbRepositoryAdapterSpy
			.retrieveDocumentSet(request, "1", "123");
	assertEquals(response, responseActual);
}