Fix: Respect incoming Dataset#uuid when creating a new record

- Test that VocabularyTerms are deleted with Descriptor

src/main/java/org/genesys/catalog/service/impl/DatasetServiceImpl.java

@@ -143,6 +143,7 @@ public class DatasetServiceImpl implements DatasetService {
 		datasetVersionsRepository.save(datasetVersions);
 
 		Dataset dataset = new Dataset();
+		dataset.setUuid(source.getUuid());
 		dataset.setVersions(datasetVersions);
 		copyValues(dataset, source);
 		dataset.setOwner(source.getOwner());

src/test/java/org/genesys/test/catalog/services/CatalogServiceTest.java

@@ -28,6 +28,7 @@ import org.genesys.catalog.persistence.PartnerRepository;
 import org.genesys.catalog.persistence.ShortFilterRepository;
 import org.genesys.catalog.persistence.traits.DescriptorListRepository;
 import org.genesys.catalog.persistence.traits.DescriptorRepository;
+import org.genesys.catalog.persistence.vocab.VocabularyTermRepository;
 import org.genesys.catalog.service.DescriptorListService;
 import org.genesys.catalog.service.DescriptorService;
 import org.genesys.catalog.service.PartnerService;
@@ -87,6 +88,9 @@ public abstract class CatalogServiceTest extends AbstractServiceTest {
 	@Autowired
 	protected VocabularyService vocabularyService;
 
+	@Autowired
+	protected VocabularyTermRepository vocabularyTermRepository;
+
 	@Autowired
 	protected ShortFilterService shortFilterService;
 

src/test/java/org/genesys/test/catalog/services/DatasetServiceTest.java

@@ -414,6 +414,8 @@ public class DatasetServiceTest extends AbstractDatasetServiceTest {
 
 		final Dataset dataset = buildAndSaveDataset(DATASET_TITLE_1, DATASET_DESCRIPTION_1, partner, PublishState.DRAFT);
 		dataset.setDescriptors(Lists.newArrayList(descriptor1));
+
+		dataset.setUuid(null); // Clear UUID to create a copy
 		Dataset savedDataset = datasetService.createDataset(dataset);
 
 		assertThat(savedDataset.getDescriptors(), contains(descriptor1));

src/test/java/org/genesys/test/catalog/services/DescriptorServiceTest.java

@@ -108,7 +108,8 @@ public class DescriptorServiceTest extends CatalogServiceTest {
 
 		assertThat(result, not(nullValue()));
 		assertThat(result.getId(), not(nullValue()));
-		assertThat(result.getTerms(), not(hasSize(0)));
+		assertThat(result.getTerms(), hasSize(2));
+		assertThat(vocabularyTermRepository.count(), is(2l));
 	}
 
 	@Test(expected = NotFoundElement.class)
@@ -123,6 +124,21 @@ public class DescriptorServiceTest extends CatalogServiceTest {
 		descriptorService.getDescriptor(result.getUuid(), result.getVersion());
 	}
 
+
+	@Test(expected = NotFoundElement.class)
+	public void testRemoveDescriptorWithTerms() {
+		final UUID uuid = UUID.randomUUID();
+		final Descriptor input = setupDescriptor(uuid, DESCRIPTOR_TITLE_1, Category.PASSPORT, DataType.CODED, VERSION_1_0, PublishState.DRAFT);
+		input.setTerms(Lists.newArrayList(VocabularyTerm.fromData(TERM_CODE_1, TERM_TITLE_1), VocabularyTerm.fromData(TERM_CODE_2, TERM_TITLE_2)));
+
+		Descriptor result = descriptorService.createDescriptor(input);
+		assertThat(result.getTerms(), not(hasSize(0)));
+
+		result = descriptorService.removeDescriptor(result);
+		descriptorService.getDescriptor(result.getUuid(), result.getVersion());
+		assertThat(vocabularyTermRepository.count(), is(0l));
+	}
+
 	@Test
 	public void testUnpublishDescriptorWithDescriptorList() {
 		// create descriptor