### Question:
SourceDocumentReferenceProcessingProfileDaoImpl implements SourceDocumentReferenceProcessingProfileDao { @Override public SourceDocumentReferenceProcessingProfile read (String id) { return datastore.get (SourceDocumentReferenceProcessingProfile.class, id); } SourceDocumentReferenceProcessingProfileDaoImpl(Datastore datastore); @Override Long getCount(); @Override boolean create(SourceDocumentReferenceProcessingProfile sourceDocumentReferenceProcessingProfile,
                           WriteConcern writeConcern); @Override void createOrModify(SourceDocumentReferenceProcessingProfile sourceDocumentReferenceProcessingProfile,
                                WriteConcern writeConcern); @Override Iterable<Key<SourceDocumentReferenceProcessingProfile>> createOrModify(Collection<SourceDocumentReferenceProcessingProfile> sourceDocumentReferenceProcessingProfiles,
                                                                                   WriteConcern writeConcern); @Override SourceDocumentReferenceProcessingProfile read(String id); @Override List<SourceDocumentReferenceProcessingProfile> read(List<String> ids); @Override boolean update(SourceDocumentReferenceProcessingProfile sourceDocumentReferenceProcessingProfile,
                           WriteConcern writeConcern); @Override WriteResult delete(String id); @Override List<SourceDocumentReferenceProcessingProfile> findByRecordID(String recordID); @Override List<SourceDocumentReferenceProcessingProfile> getJobToBeEvaluated(); @Override List<SourceDocumentReferenceProcessingProfile> deactivateDocuments(ReferenceOwner owner, WriteConcern concern);  }### Answer:
@Test public void testRead() throws Exception { SourceDocumentReferenceProcessingProfile profileFromRead = processingProfileDao.read(""); assertNull(profileFromRead); final SourceDocumentReferenceProcessingProfile profile = new SourceDocumentReferenceProcessingProfile(true, new ReferenceOwner("1", "1", "1"), "1", URLSourceType.HASVIEW, DocumentReferenceTaskType.CHECK_LINK, 0, null, 0); processingProfileDao.createOrModify(profile, WriteConcern.NONE); profileFromRead = processingProfileDao.read(profile.getId()); ReflectionAssert.assertReflectionEquals(profile, profileFromRead); }