--- /dev/null
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.sal.binding.impl.test;
+import static org.junit.Assert.assertFalse;
+import static org.opendaylight.controller.md.sal.binding.test.AssertCollections.assertContains;
+import static org.opendaylight.controller.md.sal.binding.test.AssertCollections.assertEmpty;
+import static org.opendaylight.controller.md.sal.binding.test.AssertCollections.assertNotContains;
+import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.CONFIGURATION;
+import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.TOP_BAR_KEY;
+import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.TOP_FOO_KEY;
+import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.top;
+import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.topLevelList;
+
+import org.junit.Test;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
+import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
+import org.opendaylight.controller.md.sal.binding.test.AbstractDataChangeListenerTest;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelList;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ *
+ * This testsuite tests explanation for data change scope and data modifications
+ * which were described in
+ * https://lists.opendaylight.org/pipermail/controller-dev/2014-July/005541.html
+ *
+ *
+ */
+public class ListInsertionDataChangeListenerTest extends AbstractDataChangeListenerTest{
+
+ private static final InstanceIdentifier<Top> TOP = InstanceIdentifier.create(Top.class);
+ private static final InstanceIdentifier<TopLevelList> WILDCARDED = TOP.child(TopLevelList.class);
+ private static final InstanceIdentifier<TopLevelList> TOP_FOO = TOP.child(TopLevelList.class, TOP_FOO_KEY);
+ private static final InstanceIdentifier<TopLevelList> TOP_BAR = TOP.child(TopLevelList.class, TOP_BAR_KEY);
+
+
+ @Override
+ protected void setupWithDataBroker(final DataBroker dataBroker) {
+ WriteTransaction initialTx = dataBroker.newWriteOnlyTransaction();
+ initialTx.put(CONFIGURATION, TOP, top(topLevelList(TOP_FOO_KEY)));
+ assertCommit(initialTx.commit());
+ }
+
+ @Test
+ public void replaceTopNodeSubtreeListeners() {
+ TestListener topListener = createListener(CONFIGURATION, TOP, DataChangeScope.SUBTREE);
+ TestListener allListener = createListener(CONFIGURATION, WILDCARDED, DataChangeScope.SUBTREE);
+ TestListener fooListener = createListener(CONFIGURATION, TOP_FOO, DataChangeScope.SUBTREE);
+ TestListener barListener = createListener(CONFIGURATION, TOP_BAR, DataChangeScope.SUBTREE);
+
+ ReadWriteTransaction writeTx = getDataBroker().newReadWriteTransaction();
+ writeTx.put(CONFIGURATION, TOP, top(topLevelList(TOP_BAR_KEY)));
+ assertCommit(writeTx.commit());
+ AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> top = topListener.event();
+ AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> all = allListener.event();
+ AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> foo = fooListener.event();
+ AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> bar = barListener.event();
+
+ // Listener for TOP element
+ assertContains(top.getOriginalData(), TOP,TOP_FOO);
+ assertContains(top.getCreatedData(), TOP_BAR);
+ assertContains(top.getUpdatedData(), TOP);
+ assertContains(top.getRemovedPaths(), TOP_FOO);
+
+ /*
+ * Listener for all list items
+ *
+ * Updated should be empty, since no list item was
+ * updated, items were only removed and added
+ */
+ assertContains(all.getOriginalData(), TOP_FOO);
+ assertContains(all.getCreatedData(), TOP_BAR);
+ assertEmpty(all.getUpdatedData());
+ assertContains(all.getRemovedPaths(), TOP_FOO);
+
+
+ /*
+ * Listener for all Foo item
+ *
+ * This one should see only Foo item removed
+ */
+ assertContains(foo.getOriginalData(), TOP_FOO);
+ assertEmpty(foo.getCreatedData());
+ assertEmpty(foo.getUpdatedData());
+ assertContains(foo.getRemovedPaths(), TOP_FOO);
+
+ /*
+ * Listener for bar list items
+ *
+ * Updated should be empty, since no list item was
+ * updated, items were only removed and added
+ */
+ assertEmpty(bar.getOriginalData());
+ assertContains(bar.getCreatedData(), TOP_BAR);
+ assertEmpty(bar.getUpdatedData());
+ assertEmpty(bar.getRemovedPaths());
+ }
+
+ @Test
+ public void mergeTopNodeSubtreeListeners() {
+ TestListener topListener = createListener(CONFIGURATION, TOP, DataChangeScope.SUBTREE);
+ TestListener allListener = createListener(CONFIGURATION, WILDCARDED, DataChangeScope.SUBTREE);
+ TestListener fooListener = createListener(CONFIGURATION, TOP_FOO, DataChangeScope.SUBTREE);
+ TestListener barListener = createListener(CONFIGURATION, TOP_BAR, DataChangeScope.SUBTREE);
+
+ ReadWriteTransaction writeTx = getDataBroker().newReadWriteTransaction();
+ writeTx.merge(CONFIGURATION, TOP, top(topLevelList(TOP_BAR_KEY)));
+ assertCommit(writeTx.commit());
+
+ verifyBarOnlyAdded(topListener,allListener,fooListener,barListener);
+ }
+
+ @Test
+ public void putTopBarNodeSubtreeListeners() {
+ TestListener topListener = createListener(CONFIGURATION, TOP, DataChangeScope.SUBTREE);
+ TestListener allListener = createListener(CONFIGURATION, WILDCARDED, DataChangeScope.SUBTREE);
+ TestListener fooListener = createListener(CONFIGURATION, TOP_FOO, DataChangeScope.SUBTREE);
+ TestListener barListener = createListener(CONFIGURATION, TOP_BAR, DataChangeScope.SUBTREE);
+
+ ReadWriteTransaction writeTx = getDataBroker().newReadWriteTransaction();
+ writeTx.put(CONFIGURATION, TOP_BAR, topLevelList(TOP_BAR_KEY));
+ assertCommit(writeTx.commit());
+
+ verifyBarOnlyAdded(topListener,allListener,fooListener,barListener);
+ }
+
+ @Test
+ public void mergeTopBarNodeSubtreeListeners() {
+ TestListener topListener = createListener(CONFIGURATION, TOP, DataChangeScope.SUBTREE);
+ TestListener allListener = createListener(CONFIGURATION, WILDCARDED, DataChangeScope.SUBTREE);
+ TestListener fooListener = createListener(CONFIGURATION, TOP_FOO, DataChangeScope.SUBTREE);
+ TestListener barListener = createListener(CONFIGURATION, TOP_BAR, DataChangeScope.SUBTREE);
+
+ ReadWriteTransaction writeTx = getDataBroker().newReadWriteTransaction();
+ writeTx.merge(CONFIGURATION, TOP_BAR, topLevelList(TOP_BAR_KEY));
+ assertCommit(writeTx.commit());
+
+ verifyBarOnlyAdded(topListener,allListener,fooListener,barListener);
+ }
+
+ private void verifyBarOnlyAdded(final TestListener top, final TestListener all, final TestListener foo,
+ final TestListener bar) {
+
+ assertFalse(foo.hasEvent());
+
+ // Listener for TOP element
+ assertContains(top.event().getOriginalData(), TOP);
+ assertNotContains(top.event().getOriginalData(),TOP_FOO);
+ assertContains(top.event().getCreatedData(), TOP_BAR);
+ assertContains(top.event().getUpdatedData(), TOP);
+ assertEmpty(top.event().getRemovedPaths());
+
+ /*
+ * Listener for all list items
+ *
+ * Updated should be empty, since no list item was
+ * updated, items were only removed and added
+ */
+ assertEmpty(all.event().getOriginalData());
+ assertContains(all.event().getCreatedData(), TOP_BAR);
+ assertEmpty(all.event().getUpdatedData());
+ assertEmpty(all.event().getRemovedPaths());
+
+ /*
+ * Listener for all Foo item
+ *
+ * Foo Listener should not have foo event
+ */
+ assertFalse(foo.hasEvent());
+
+ /*
+ * Listener for bar list items
+ *
+ * Updated should be empty, since no list item was
+ * updated, items were only removed and added
+ */
+ assertEmpty(bar.event().getOriginalData());
+ assertContains(bar.event().getCreatedData(), TOP_BAR);
+ assertEmpty(bar.event().getUpdatedData());
+ assertEmpty(bar.event().getRemovedPaths());
+ }
+
+}
Code Review / controller.git / blobdiff