+/*
+ * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.cluster.datastore.node.utils.stream;
+
+import com.google.common.collect.ImmutableSet;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.DataOutput;
+import java.io.DataOutputStream;
+import java.nio.charset.Charset;
+import java.util.Arrays;
+import java.util.Set;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.stream.Collectors;
+import javax.xml.transform.dom.DOMSource;
+import org.custommonkey.xmlunit.Diff;
+import org.custommonkey.xmlunit.XMLUnit;
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.yangtools.util.xml.UntrustedXML;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
+import org.opendaylight.yangtools.yang.data.api.schema.AugmentationNode;
+import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.OrderedMapNode;
+import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
+import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
+import org.w3c.dom.Document;
+
+public class SerializationUtilsTest {
+
+ private static final QName CONTAINER_Q_NAME = QName.create("ns-1", "2017-03-17", "container1");
+
+ @Test
+ public void testSerializeDeserializeNodes() throws Exception {
+ final NormalizedNode<?, ?> normalizedNode = createNormalizedNode();
+ final byte[] bytes = SerializationUtils.serializeNormalizedNode(normalizedNode);
+ Assert.assertEquals(normalizedNode, SerializationUtils.deserializeNormalizedNode(bytes));
+
+ }
+
+ @Test
+ public void testSerializeDeserializeAnyXmlNode() throws Exception {
+ final ByteArrayInputStream is =
+ new ByteArrayInputStream("<xml><data/></xml>".getBytes(Charset.defaultCharset()));
+ final Document parse = UntrustedXML.newDocumentBuilder().parse(is);
+ final AnyXmlNode anyXmlNode = Builders.anyXmlBuilder()
+ .withNodeIdentifier(id("anyXmlNode"))
+ .withValue(new DOMSource(parse))
+ .build();
+ final byte[] bytes = SerializationUtils.serializeNormalizedNode(anyXmlNode);
+ final NormalizedNode<?, ?> deserialized = SerializationUtils.deserializeNormalizedNode(bytes);
+ final DOMSource value = (DOMSource) deserialized.getValue();
+ final Diff diff = XMLUnit.compareXML((Document) anyXmlNode.getValue().getNode(),
+ value.getNode().getOwnerDocument());
+ Assert.assertTrue(diff.toString(), diff.similar());
+ }
+
+ @Test
+ public void testSerializeDeserializePath() throws Exception {
+ final ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ final DataOutput out = new DataOutputStream(bos);
+ final YangInstanceIdentifier path = YangInstanceIdentifier.builder()
+ .node(id("container1"))
+ .node(autmentationId("list1", "list2"))
+ .node(listId("list1", "keyName1", "keyValue1"))
+ .node(leafSetId("leafSer1", "leafSetValue1"))
+ .build();
+ SerializationUtils.serializePath(path, out);
+ final YangInstanceIdentifier deserialized =
+ SerializationUtils.deserializePath(new DataInputStream(new ByteArrayInputStream(bos.toByteArray())));
+ Assert.assertEquals(path, deserialized);
+ }
+
+ @Test
+ public void testSerializeDeserializePathAndNode() throws Exception {
+ final ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ final DataOutput out = new DataOutputStream(bos);
+ final NormalizedNode<?, ?> node = createNormalizedNode();
+ final YangInstanceIdentifier path = YangInstanceIdentifier.create(id("container1"));
+ SerializationUtils.serializePathAndNode(path, node, out);
+ final DataInputStream in = new DataInputStream(new ByteArrayInputStream(bos.toByteArray()));
+ final AtomicBoolean applierCalled = new AtomicBoolean(false);
+ SerializationUtils.deserializePathAndNode(in, applierCalled, (instance, deserializedPath, deserializedNode) -> {
+ Assert.assertEquals(path, deserializedPath);
+ Assert.assertEquals(node, deserializedNode);
+ applierCalled.set(true);
+ });
+ Assert.assertTrue(applierCalled.get());
+ }
+
+ private static NormalizedNode<?, ?> createNormalizedNode() {
+ final LeafSetNode<Object> leafSetNode = Builders.leafSetBuilder()
+ .withNodeIdentifier(id("leafSetNode"))
+ .withChild(createLeafSetEntry("leafSetNode", "leafSetValue1"))
+ .withChild(createLeafSetEntry("leafSetNode", "leafSetValue2"))
+ .build();
+ final LeafSetNode<Object> orderedLeafSetNode = Builders.orderedLeafSetBuilder()
+ .withNodeIdentifier(id("orderedLeafSetNode"))
+ .withChild(createLeafSetEntry("orderedLeafSetNode", "value1"))
+ .withChild(createLeafSetEntry("orderedLeafSetNode", "value2"))
+ .build();
+ final LeafNode<Boolean> booleanLeaf = createLeaf("booleanLeaf", true);
+ final LeafNode<Byte> byteLeaf = createLeaf("byteLeaf", (byte) 0);
+ final LeafNode<Short> shortLeaf = createLeaf("shortLeaf", (short) 55);
+ final LeafNode<Integer> intLeaf = createLeaf("intLeaf", 11);
+ final LeafNode<Long> longLeaf = createLeaf("longLeaf", 151515L);
+ final LeafNode<String> stringLeaf = createLeaf("stringLeaf", "stringValue");
+ final LeafNode<String> longStringLeaf = createLeaf("longStringLeaf", getLongString());
+ final LeafNode<QName> qNameLeaf = createLeaf("stringLeaf", QName.create("base", "qName"));
+ final LeafNode<YangInstanceIdentifier> idLeaf = createLeaf("stringLeaf", YangInstanceIdentifier.EMPTY);
+ final MapEntryNode entry1 = Builders.mapEntryBuilder()
+ .withNodeIdentifier(listId("mapNode", "key", "key1"))
+ .withChild(stringLeaf)
+ .build();
+ final MapEntryNode entry2 = Builders.mapEntryBuilder()
+ .withNodeIdentifier(listId("mapNode", "key", "key2"))
+ .withChild(stringLeaf)
+ .build();
+ final MapNode mapNode = Builders.mapBuilder()
+ .withNodeIdentifier(id("mapNode"))
+ .withChild(entry1)
+ .withChild(entry2)
+ .build();
+ final OrderedMapNode orderedMapNode = Builders.orderedMapBuilder()
+ .withNodeIdentifier(id("orderedMapNode"))
+ .withChild(entry2)
+ .withChild(entry1)
+ .build();
+ final UnkeyedListEntryNode unkeyedListEntry1 = Builders.unkeyedListEntryBuilder()
+ .withNodeIdentifier(id("unkeyedList"))
+ .withChild(stringLeaf)
+ .build();
+ final UnkeyedListEntryNode unkeyedListEntry2 = Builders.unkeyedListEntryBuilder()
+ .withNodeIdentifier(id("unkeyedList"))
+ .withChild(stringLeaf)
+ .build();
+ final UnkeyedListNode unkeyedListNode = Builders.unkeyedListBuilder()
+ .withNodeIdentifier(id("unkeyedList"))
+ .withChild(unkeyedListEntry1)
+ .withChild(unkeyedListEntry2)
+ .build();
+ final ImmutableSet<QName> childNames =
+ ImmutableSet.of(QName.create(CONTAINER_Q_NAME, "aug1"), QName.create(CONTAINER_Q_NAME, "aug1"));
+ final AugmentationNode augmentationNode = Builders.augmentationBuilder()
+ .withNodeIdentifier(new YangInstanceIdentifier.AugmentationIdentifier(childNames))
+ .withChild(createLeaf("aug1", "aug1Value"))
+ .withChild(createLeaf("aug2", "aug2Value"))
+ .build();
+ final ChoiceNode choiceNode = Builders.choiceBuilder()
+ .withNodeIdentifier(id("choiceNode"))
+ .withChild(createLeaf("choiceLeaf", 12))
+ .build();
+ return Builders.containerBuilder()
+ .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(CONTAINER_Q_NAME))
+ .withChild(booleanLeaf)
+ .withChild(byteLeaf)
+ .withChild(shortLeaf)
+ .withChild(intLeaf)
+ .withChild(longLeaf)
+ .withChild(stringLeaf)
+ .withChild(longStringLeaf)
+ .withChild(qNameLeaf)
+ .withChild(idLeaf)
+ .withChild(mapNode)
+ .withChild(orderedMapNode)
+ .withChild(unkeyedListNode)
+ .withChild(leafSetNode)
+ .withChild(orderedLeafSetNode)
+ .withChild(augmentationNode)
+ .withChild(choiceNode)
+ .build();
+ }
+
+ private static <T> LeafNode<T> createLeaf(final String name, final T value) {
+ return ImmutableNodes.leafNode(id(name), value);
+ }
+
+ private static LeafSetEntryNode<Object> createLeafSetEntry(final String leafSet, final String value) {
+ return Builders.leafSetEntryBuilder()
+ .withNodeIdentifier(leafSetId(leafSet, value))
+ .withValue(value)
+ .build();
+ }
+
+ private static YangInstanceIdentifier.NodeIdentifier id(final String name) {
+ return new YangInstanceIdentifier.NodeIdentifier(QName.create(CONTAINER_Q_NAME, name));
+ }
+
+ private static YangInstanceIdentifier.NodeIdentifierWithPredicates listId(final String listName,
+ final String keyName,
+ final Object keyValue) {
+ return new YangInstanceIdentifier.NodeIdentifierWithPredicates(QName.create(CONTAINER_Q_NAME, listName),
+ QName.create(CONTAINER_Q_NAME, keyName), keyValue);
+ }
+
+ private static <T> YangInstanceIdentifier.NodeWithValue<T> leafSetId(final String node, final T value) {
+ return new YangInstanceIdentifier.NodeWithValue<>(QName.create(CONTAINER_Q_NAME, node), value);
+ }
+
+ private static YangInstanceIdentifier.AugmentationIdentifier autmentationId(final String... nodes) {
+ final Set<QName> qNames = Arrays.stream(nodes)
+ .map(node -> QName.create(CONTAINER_Q_NAME, node))
+ .collect(Collectors.toSet());
+ return new YangInstanceIdentifier.AugmentationIdentifier(qNames);
+ }
+
+ private static String getLongString() {
+ final StringBuilder builder = new StringBuilder(10000);
+ for (int i = 0; i < 1000; i++) {
+ builder.append("0123456789");
+ }
+ return builder.toString();
+ }
+}
\ No newline at end of file
Code Review / controller.git / commitdiff