@Test
public void testRetrieveDocumentSet() {

	final DocumentRequest documentRequest = mock(DocumentRequest.class);
	final RetrieveDocumentSetRequest requestExpected = new RetrieveDocumentSetRequest();
	requestExpected.getDocumentRequest().add(documentRequest);
	final RetrieveDocumentSetResponse retrieveDocumentSetResponseExpected = xdsbRepositoryMock
			.retrieveDocumentSet(requestExpected);
	final RetrieveDocumentSetResponse retrieveDocumentSetResponseActual = xdsbRepositoryAdapterSpy
			.retrieveDocumentSet(documentRequest);
	assertEquals(retrieveDocumentSetResponseExpected,
			retrieveDocumentSetResponseActual);
}