@Test
public void writeContainerEmptyTreeTest() throws InterruptedException {
CountDownLatch latch = new CountDownLatch(1);
DOMDataTreeChangeService dataTreeChangeService = getDOMDataTreeChangeService();
assertNotNull(
"DOMDataTreeChangeService not found, cannot continue with test!", dataTreeChangeService);
final TestDataTreeListener listener = new TestDataTreeListener(latch);
final ListenerRegistration<TestDataTreeListener> listenerReg =
dataTreeChangeService.registerDataTreeChangeListener(ROOT_DATA_TREE_ID, listener);
final DOMDataTreeWriteTransaction writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER);
writeTx.submit();
latch.await(5, TimeUnit.SECONDS);
assertEquals(1, listener.getReceivedChanges().size());
final Collection<DataTreeCandidate> changes = listener.getReceivedChanges().get(0);
assertEquals(1, changes.size());
DataTreeCandidate candidate = changes.iterator().next();
assertNotNull(candidate);
DataTreeCandidateNode candidateRoot = candidate.getRootNode();
checkChange(null, TEST_CONTAINER, ModificationType.WRITE, candidateRoot);
listenerReg.close();
}
@Test
public void replaceChildListContainerInTreeTest()
throws InterruptedException, TransactionCommitFailedException {
CountDownLatch latch = new CountDownLatch(2);
DOMDataTreeChangeService dataTreeChangeService = getDOMDataTreeChangeService();
assertNotNull(
"DOMDataTreeChangeService not found, cannot continue with test!", dataTreeChangeService);
DOMDataTreeWriteTransaction writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER);
writeTx.submit().checkedGet();
final TestDataTreeListener listener = new TestDataTreeListener(latch);
final ListenerRegistration<TestDataTreeListener> listenerReg =
dataTreeChangeService.registerDataTreeChangeListener(ROOT_DATA_TREE_ID, listener);
writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.OUTER_LIST_PATH, OUTER_LIST_2);
writeTx.submit();
latch.await(5, TimeUnit.SECONDS);
assertEquals(2, listener.getReceivedChanges().size());
Collection<DataTreeCandidate> changes = listener.getReceivedChanges().get(0);
assertEquals(1, changes.size());
DataTreeCandidate candidate = changes.iterator().next();
assertNotNull(candidate);
DataTreeCandidateNode candidateRoot = candidate.getRootNode();
checkChange(null, TEST_CONTAINER, ModificationType.WRITE, candidateRoot);
changes = listener.getReceivedChanges().get(1);
assertEquals(1, changes.size());
candidate = changes.iterator().next();
assertNotNull(candidate);
candidateRoot = candidate.getRootNode();
checkChange(TEST_CONTAINER, TEST_CONTAINER_2, ModificationType.SUBTREE_MODIFIED, candidateRoot);
final DataTreeCandidateNode modifiedChild =
candidateRoot.getModifiedChild(
new YangInstanceIdentifier.NodeIdentifier(TestModel.OUTER_LIST_QNAME));
assertNotNull(modifiedChild);
checkChange(OUTER_LIST, OUTER_LIST_2, ModificationType.WRITE, modifiedChild);
listenerReg.close();
}
@Test
public void listEntryChangeNonRootRegistrationTest()
throws InterruptedException, TransactionCommitFailedException {
CountDownLatch latch = new CountDownLatch(2);
DOMDataTreeChangeService dataTreeChangeService = getDOMDataTreeChangeService();
assertNotNull(
"DOMDataTreeChangeService not found, cannot continue with test!", dataTreeChangeService);
DOMDataTreeWriteTransaction writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER);
writeTx.submit().checkedGet();
final TestDataTreeListener listener = new TestDataTreeListener(latch);
final ListenerRegistration<TestDataTreeListener> listenerReg =
dataTreeChangeService.registerDataTreeChangeListener(OUTER_LIST_DATA_TREE_ID, listener);
final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListEntryId1 =
new YangInstanceIdentifier.NodeIdentifierWithPredicates(
TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1);
final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListEntryId2 =
new YangInstanceIdentifier.NodeIdentifierWithPredicates(
TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 2);
final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListEntryId3 =
new YangInstanceIdentifier.NodeIdentifierWithPredicates(
TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 3);
final MapEntryNode outerListEntry1 =
ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1);
final MapEntryNode outerListEntry2 =
ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 2);
final MapEntryNode outerListEntry3 =
ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 3);
final MapNode listAfter =
ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME)
.withChild(outerListEntry2)
.withChild(outerListEntry3)
.build();
writeTx = domBroker.newWriteOnlyTransaction();
writeTx.delete(
LogicalDatastoreType.CONFIGURATION, TestModel.OUTER_LIST_PATH.node(outerListEntryId1));
writeTx.put(
LogicalDatastoreType.CONFIGURATION,
TestModel.OUTER_LIST_PATH.node(outerListEntryId2),
outerListEntry2);
writeTx.put(
LogicalDatastoreType.CONFIGURATION,
TestModel.OUTER_LIST_PATH.node(outerListEntryId3),
outerListEntry3);
writeTx.submit();
latch.await(5, TimeUnit.SECONDS);
assertEquals(2, listener.getReceivedChanges().size());
Collection<DataTreeCandidate> changes = listener.getReceivedChanges().get(0);
assertEquals(1, changes.size());
DataTreeCandidate candidate = changes.iterator().next();
assertNotNull(candidate);
DataTreeCandidateNode candidateRoot = candidate.getRootNode();
checkChange(null, OUTER_LIST, ModificationType.WRITE, candidateRoot);
changes = listener.getReceivedChanges().get(1);
assertEquals(1, changes.size());
candidate = changes.iterator().next();
assertNotNull(candidate);
candidateRoot = candidate.getRootNode();
checkChange(OUTER_LIST, listAfter, ModificationType.SUBTREE_MODIFIED, candidateRoot);
final DataTreeCandidateNode entry1Canditate = candidateRoot.getModifiedChild(outerListEntryId1);
checkChange(outerListEntry1, null, ModificationType.DELETE, entry1Canditate);
final DataTreeCandidateNode entry2Canditate = candidateRoot.getModifiedChild(outerListEntryId2);
checkChange(null, outerListEntry2, ModificationType.WRITE, entry2Canditate);
final DataTreeCandidateNode entry3Canditate = candidateRoot.getModifiedChild(outerListEntryId3);
checkChange(null, outerListEntry3, ModificationType.WRITE, entry3Canditate);
listenerReg.close();
}