2 * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.controller.cluster.datastore.modification;
11 import static org.junit.Assert.assertEquals;
12 import com.google.common.base.Optional;
13 import org.apache.commons.lang.SerializationUtils;
14 import org.junit.Assert;
15 import org.junit.Test;
16 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
17 import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction;
18 import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction;
19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
20 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
21 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
23 public class DeleteModificationTest extends AbstractModificationTest {
26 public void testApply() throws Exception {
27 // Write something into the datastore
28 DOMStoreReadWriteTransaction writeTransaction = store.newReadWriteTransaction();
29 WriteModification writeModification = new WriteModification(TestModel.TEST_PATH,
30 ImmutableNodes.containerNode(TestModel.TEST_QNAME));
31 writeModification.apply(writeTransaction);
32 commitTransaction(writeTransaction);
34 // Check if it's in the datastore
35 Optional<NormalizedNode<?, ?>> data = readData(TestModel.TEST_PATH);
36 Assert.assertTrue(data.isPresent());
38 // Delete stuff from the datastore
39 DOMStoreWriteTransaction deleteTransaction = store.newWriteOnlyTransaction();
40 DeleteModification deleteModification = new DeleteModification(TestModel.TEST_PATH);
41 deleteModification.apply(deleteTransaction);
42 commitTransaction(deleteTransaction);
44 data = readData(TestModel.TEST_PATH);
45 Assert.assertFalse(data.isPresent());
49 public void testSerialization() {
50 YangInstanceIdentifier path = TestModel.TEST_PATH;
52 DeleteModification expected = new DeleteModification(path);
54 DeleteModification clone = (DeleteModification) SerializationUtils.clone(expected);
55 assertEquals("getPath", expected.getPath(), clone.getPath());