+package org.opendaylight.controller.cluster.datastore.node.utils.transformer;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import java.io.IOException;
+import java.util.concurrent.atomic.AtomicInteger;
+import javax.xml.transform.dom.DOMSource;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.opendaylight.controller.cluster.datastore.node.utils.NormalizedNodeNavigator;
+import org.opendaylight.controller.cluster.datastore.node.utils.NormalizedNodeVisitor;
+import org.opendaylight.controller.cluster.datastore.util.TestModel;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter;
+import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.ListNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.NormalizedNodeContainerBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetEntryNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetNodeBuilder;
+
+public class NormalizedNodePrunerTest {
+
+ private NormalizedNodePruner prunerFullSchema;
+
+ private NormalizedNodePruner prunerNoAugSchema;
+
+ @Mock
+ private NormalizedNodeBuilderWrapper normalizedNodeBuilderWrapper;
+
+ @Mock
+ private NormalizedNodeContainerBuilder normalizedNodeContainerBuilder;
+
+ @Mock
+ private NormalizedNode<?,?> normalizedNode;
+
+ @Before
+ public void setUp(){
+ MockitoAnnotations.initMocks(this);
+ prunerFullSchema = new NormalizedNodePruner(TestModel.createTestContext());
+ prunerNoAugSchema = new NormalizedNodePruner(TestModel.createTestContextWithoutAugmentationSchema());
+ doReturn(normalizedNodeContainerBuilder).when(normalizedNodeBuilderWrapper).builder();
+ doReturn(TestModel.BOOLEAN_LEAF_QNAME).when(normalizedNodeBuilderWrapper).nodeType();
+ doReturn(normalizedNode).when(normalizedNodeContainerBuilder).build();
+ doReturn(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME)).when(normalizedNodeBuilderWrapper).identifier();
+ }
+
+ @Test
+ public void testNodesNotPrunedWhenSchemaPresent() throws IOException {
+ NormalizedNodePruner pruner = prunerFullSchema;
+
+ NormalizedNodeWriter normalizedNodeWriter = NormalizedNodeWriter.forStreamWriter(pruner);
+
+ NormalizedNode<?, ?> expected = createTestContainer();
+
+ normalizedNodeWriter.write(expected);
+
+ NormalizedNode actual = pruner.normalizedNode();
+
+ assertEquals(expected, actual);
+
+ }
+
+ @Test(expected = IllegalStateException.class)
+ public void testReusePruner() throws IOException {
+ NormalizedNodePruner pruner = prunerFullSchema;
+
+ NormalizedNodeWriter normalizedNodeWriter = NormalizedNodeWriter.forStreamWriter(pruner);
+
+ NormalizedNode<?, ?> expected = createTestContainer();
+
+ normalizedNodeWriter.write(expected);
+
+ NormalizedNode actual = pruner.normalizedNode();
+
+ assertEquals(expected, actual);
+
+ NormalizedNodeWriter.forStreamWriter(pruner).write(expected);
+
+ }
+
+
+ @Test
+ public void testNodesPrunedWhenAugmentationSchemaNotPresent() throws IOException {
+ NormalizedNodePruner pruner = prunerNoAugSchema;
+
+ NormalizedNodeWriter normalizedNodeWriter = NormalizedNodeWriter.forStreamWriter(pruner);
+
+ NormalizedNode<?, ?> expected = createTestContainer();
+
+ normalizedNodeWriter.write(expected);
+
+ NormalizedNode actual = pruner.normalizedNode();
+
+ Assert.assertNotEquals(expected, actual);
+
+ // Asserting true here instead of checking actual value because I don't want this assertion to be fragile
+ assertTrue(countNodes(expected, "store:aug") > 0);
+
+ // All nodes from the augmentation module are gone from the resulting node
+ assertEquals(0, countNodes(actual, "store:aug"));
+ }
+
+ @Test
+ public void testNodesPrunedWhenTestSchemaNotPresent() throws IOException {
+ NormalizedNodePruner pruner = new NormalizedNodePruner(TestModel.createTestContextWithoutTestSchema());
+
+ NormalizedNodeWriter normalizedNodeWriter = NormalizedNodeWriter.forStreamWriter(pruner);
+
+ NormalizedNode<?, ?> expected = createTestContainer();
+
+ normalizedNodeWriter.write(expected);
+
+ NormalizedNode actual = pruner.normalizedNode();
+
+ // Since top level schema is missing null is returned
+ assertNull(actual);
+
+ // Asserting true here instead of checking actual value because I don't want this assertion to be fragile
+ assertTrue(countNodes(expected, "urn:opendaylight:params:xml:ns:yang:controller:md:sal:dom:store:test") > 0);
+
+ }
+
+
+ private int countNodes(NormalizedNode<?,?> normalizedNode, final String namespaceFilter){
+ if(normalizedNode == null){
+ return 0;
+ }
+ final AtomicInteger count = new AtomicInteger();
+ new NormalizedNodeNavigator(new NormalizedNodeVisitor() {
+
+ @Override
+ public void visitNode(int level, String parentPath, NormalizedNode<?, ?> normalizedNode) {
+ if(!(normalizedNode.getIdentifier() instanceof YangInstanceIdentifier.AugmentationIdentifier)) {
+ if (normalizedNode.getIdentifier().getNodeType().getNamespace().toString().contains(namespaceFilter)) {
+ count.incrementAndGet();
+ }
+ }
+ }
+ }).navigate(YangInstanceIdentifier.builder().build().toString(), normalizedNode);
+
+ return count.get();
+ }
+
+ @Test(expected = IllegalStateException.class)
+ public void testLeafNodeHasNoParent() throws IOException {
+ prunerFullSchema.leafNode(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME), mock(Object.class));
+ }
+
+ @Test
+ public void testLeafNodeHasParent() throws IOException {
+ prunerFullSchema.stack().push(normalizedNodeBuilderWrapper);
+ Object o = mock(Object.class);
+ prunerFullSchema.leafNode(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME), o);
+
+ ArgumentCaptor<NormalizedNode> captor = ArgumentCaptor.forClass(NormalizedNode.class);
+
+ verify(normalizedNodeContainerBuilder).addChild(captor.capture());
+
+ NormalizedNode value = captor.getValue();
+ assertEquals(normalizedNodeBuilderWrapper.identifier().getNodeType(), value.getNodeType());
+ assertEquals(normalizedNodeBuilderWrapper.identifier(), value.getIdentifier());
+ assertEquals(o, value.getValue());
+
+ }
+
+ @Test
+ public void testLeafNodeSchemaMissing() throws IOException {
+ prunerNoAugSchema.stack().push(normalizedNodeBuilderWrapper);
+ prunerNoAugSchema.leafNode(new YangInstanceIdentifier.NodeIdentifier(TestModel.AUG_CONT_QNAME), mock(Object.class));
+ verify(normalizedNodeContainerBuilder, never()).addChild(any(NormalizedNode.class));
+ }
+
+ @Test(expected = IllegalStateException.class)
+ public void testLeafSetEntryNodeHasNoParent() throws IOException {
+ prunerFullSchema.leafSetEntryNode(mock(Object.class));
+ }
+
+ @Test
+ public void testLeafSetEntryNodeHasParent() throws IOException {
+ prunerFullSchema.stack().push(normalizedNodeBuilderWrapper);
+ Object o = mock(Object.class);
+ YangInstanceIdentifier.PathArgument nodeIdentifier
+ = new YangInstanceIdentifier.NodeWithValue(normalizedNodeBuilderWrapper.identifier().getNodeType(), o);
+ prunerFullSchema.leafSetEntryNode(o);
+
+ ArgumentCaptor<NormalizedNode> captor = ArgumentCaptor.forClass(NormalizedNode.class);
+
+ verify(normalizedNodeContainerBuilder).addChild(captor.capture());
+
+ NormalizedNode value = captor.getValue();
+ assertEquals(nodeIdentifier.getNodeType(), value.getNodeType());
+ assertEquals(nodeIdentifier, value.getIdentifier());
+ assertEquals(o, value.getValue());
+
+ }
+
+ @Test
+ public void testLeafSetEntryNodeSchemaMissing() throws IOException {
+ doReturn(new YangInstanceIdentifier.NodeIdentifier(TestModel.AUG_CONT_QNAME)).when(normalizedNodeBuilderWrapper).identifier();
+
+ prunerNoAugSchema.stack().push(normalizedNodeBuilderWrapper);
+ prunerNoAugSchema.leafSetEntryNode(new YangInstanceIdentifier.NodeIdentifier(TestModel.AUG_CONT_QNAME));
+
+ verify(normalizedNodeContainerBuilder, never()).addChild(any(NormalizedNode.class));
+ }
+
+ @Test(expected = IllegalStateException.class)
+ public void testAnyXMLNodeHasNoParent() throws IOException {
+ prunerFullSchema.anyxmlNode(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME), mock(Object.class));
+ }
+
+ @Test
+ public void testAnyXMLNodeHasParent() throws IOException {
+ prunerFullSchema.stack().push(normalizedNodeBuilderWrapper);
+ YangInstanceIdentifier.NodeIdentifier nodeIdentifier = new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME);
+ DOMSource o = mock(DOMSource.class);
+ prunerFullSchema.anyxmlNode(nodeIdentifier, o);
+
+ ArgumentCaptor<NormalizedNode> captor = ArgumentCaptor.forClass(NormalizedNode.class);
+
+ verify(normalizedNodeContainerBuilder).addChild(captor.capture());
+
+ NormalizedNode value = captor.getValue();
+ assertEquals(nodeIdentifier.getNodeType(), value.getNodeType());
+ assertEquals(nodeIdentifier, value.getIdentifier());
+ assertEquals(o, value.getValue());
+ }
+
+ @Test
+ public void testAnyXmlNodeSchemaMissing() throws IOException {
+ prunerNoAugSchema.stack().push(normalizedNodeBuilderWrapper);
+ prunerNoAugSchema.anyxmlNode(new YangInstanceIdentifier.NodeIdentifier(TestModel.AUG_CONT_QNAME), mock(DOMSource.class));
+
+ verify(normalizedNodeContainerBuilder, never()).addChild(any(NormalizedNode.class));
+
+
+ }
+
+
+ @Test
+ public void testLeafSetPushesBuilderToStack() throws IOException {
+ prunerFullSchema.startLeafSet(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME), 10);
+
+ assertEquals(1, prunerFullSchema.stack().size());
+ assertTrue(prunerFullSchema.stack().peek().toString(), prunerFullSchema.stack().peek() instanceof NormalizedNodeBuilderWrapper);
+ assertTrue(prunerFullSchema.stack().peek().builder().toString(), prunerFullSchema.stack().peek().builder() instanceof ListNodeBuilder);
+ }
+
+ @Test
+ public void testStartContainerNodePushesBuilderToStack() throws IOException {
+ prunerFullSchema.startContainerNode(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME), 10);
+
+ assertEquals(1, prunerFullSchema.stack().size());
+ assertTrue(prunerFullSchema.stack().peek().toString(), prunerFullSchema.stack().peek() instanceof NormalizedNodeBuilderWrapper);
+ assertTrue(prunerFullSchema.stack().peek().builder().toString(), prunerFullSchema.stack().peek().builder() instanceof DataContainerNodeAttrBuilder);
+ }
+
+ @Test
+ public void testStartUnkeyedListPushesBuilderToStack() throws IOException {
+ prunerFullSchema.startUnkeyedList(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME), 10);
+
+ assertEquals(1, prunerFullSchema.stack().size());
+ assertTrue(prunerFullSchema.stack().peek().toString(), prunerFullSchema.stack().peek() instanceof NormalizedNodeBuilderWrapper);
+ assertTrue(prunerFullSchema.stack().peek().builder().toString(), prunerFullSchema.stack().peek().builder() instanceof CollectionNodeBuilder);
+ }
+
+ @Test
+ public void testStartUnkeyedListItemPushesBuilderToStack() throws IOException {
+ prunerFullSchema.startUnkeyedListItem(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME), 10);
+
+ assertEquals(1, prunerFullSchema.stack().size());
+ assertTrue(prunerFullSchema.stack().peek().toString(), prunerFullSchema.stack().peek() instanceof NormalizedNodeBuilderWrapper);
+ assertTrue(prunerFullSchema.stack().peek().builder().toString(), prunerFullSchema.stack().peek().builder() instanceof DataContainerNodeAttrBuilder);
+ }
+
+ @Test
+ public void testStartMapNodePushesBuilderToStack() throws IOException {
+ prunerFullSchema.startMapNode(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME), 10);
+
+ assertEquals(1, prunerFullSchema.stack().size());
+ assertTrue(prunerFullSchema.stack().peek().toString(), prunerFullSchema.stack().peek() instanceof NormalizedNodeBuilderWrapper);
+ assertTrue(prunerFullSchema.stack().peek().builder().toString(), prunerFullSchema.stack().peek().builder() instanceof CollectionNodeBuilder);
+ }
+
+ @Test
+ public void testStartMapEntryNodePushesBuilderToStack() throws IOException {
+ prunerFullSchema.startMapEntryNode(
+ new YangInstanceIdentifier.NodeIdentifierWithPredicates(TestModel.BOOLEAN_LEAF_QNAME,
+ ImmutableMap.<QName, Object>of(TestModel.BOOLEAN_LEAF_QNAME, "value")), 10);
+
+ assertEquals(1, prunerFullSchema.stack().size());
+ assertTrue(prunerFullSchema.stack().peek().toString(), prunerFullSchema.stack().peek() instanceof NormalizedNodeBuilderWrapper);
+ assertTrue(prunerFullSchema.stack().peek().builder().toString(), prunerFullSchema.stack().peek().builder() instanceof DataContainerNodeAttrBuilder);
+ }
+
+ @Test
+ public void testStartOrderedMapNodePushesBuilderToStack() throws IOException {
+ prunerFullSchema.startOrderedMapNode(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME), 10);
+
+ assertEquals(1, prunerFullSchema.stack().size());
+ assertTrue(prunerFullSchema.stack().peek().toString(), prunerFullSchema.stack().peek() instanceof NormalizedNodeBuilderWrapper);
+ assertTrue(prunerFullSchema.stack().peek().builder().toString(), prunerFullSchema.stack().peek().builder() instanceof CollectionNodeBuilder);
+ }
+
+ @Test
+ public void testStartChoiceNodePushesBuilderToStack() throws IOException {
+ prunerFullSchema.startChoiceNode(new YangInstanceIdentifier.NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME), 10);
+
+ assertEquals(1, prunerFullSchema.stack().size());
+ assertTrue(prunerFullSchema.stack().peek().toString(), prunerFullSchema.stack().peek() instanceof NormalizedNodeBuilderWrapper);
+ assertTrue(prunerFullSchema.stack().peek().builder().toString(), prunerFullSchema.stack().peek().builder() instanceof DataContainerNodeBuilder);
+ }
+
+ @Test
+ public void testStartAugmentationPushesBuilderToStack() throws IOException {
+ prunerFullSchema.startAugmentationNode(new YangInstanceIdentifier.AugmentationIdentifier(ImmutableSet.of(TestModel.AUG_CONT_QNAME)));
+
+ assertEquals(1, prunerFullSchema.stack().size());
+ assertTrue(prunerFullSchema.stack().peek().toString(), prunerFullSchema.stack().peek() instanceof NormalizedNodeBuilderWrapper);
+ assertTrue(prunerFullSchema.stack().peek().builder().toString(), prunerFullSchema.stack().peek().builder() instanceof DataContainerNodeBuilder);
+ }
+
+ @Test(expected = IllegalStateException.class)
+ public void testEndNodeWhenNoBuildersOnStack() throws IOException {
+ prunerFullSchema.endNode();
+ }
+
+ @Test
+ public void testEndNodeWhenOneBuildersOnStack() throws IOException {
+ prunerFullSchema.stack().push(normalizedNodeBuilderWrapper);
+ prunerFullSchema.endNode();
+ assertEquals(normalizedNode, prunerFullSchema.normalizedNode());
+ }
+
+ @Test
+ public void testEndNodeSchemaMissing() throws IOException {
+ doReturn(new YangInstanceIdentifier.NodeIdentifier(TestModel.AUG_CONT_QNAME)).when(normalizedNodeBuilderWrapper).identifier();
+
+ prunerNoAugSchema.stack().push(normalizedNodeBuilderWrapper);
+ prunerNoAugSchema.endNode();
+
+ assertEquals(null, prunerNoAugSchema.normalizedNode());
+ }
+
+ @Test
+ public void testEndNodeWhenMoreThanOneBuilderOnStack() throws IOException {
+ // A little lazy in adding the "parent" builder
+ prunerFullSchema.stack().push(normalizedNodeBuilderWrapper);
+ prunerFullSchema.stack().push(normalizedNodeBuilderWrapper);
+ prunerFullSchema.endNode();
+ assertEquals(null, prunerFullSchema.normalizedNode());
+
+ verify(normalizedNodeContainerBuilder).addChild(any(NormalizedNode.class));
+ }
+
+ private NormalizedNode<?, ?> createTestContainer() {
+ byte[] bytes1 = {1,2,3};
+ LeafSetEntryNode<Object> entry1 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier(
+ new YangInstanceIdentifier.NodeWithValue(TestModel.BINARY_LEAF_LIST_QNAME, bytes1)).
+ withValue(bytes1).build();
+
+ byte[] bytes2 = {};
+ LeafSetEntryNode<Object> entry2 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier(
+ new YangInstanceIdentifier.NodeWithValue(TestModel.BINARY_LEAF_LIST_QNAME, bytes2)).
+ withValue(bytes2).build();
+
+ LeafSetEntryNode<Object> entry3 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier(
+ new YangInstanceIdentifier.NodeWithValue(TestModel.BINARY_LEAF_LIST_QNAME, null)).
+ withValue(null).build();
+
+
+ return TestModel.createBaseTestContainerBuilder().
+ withChild(ImmutableLeafSetNodeBuilder.create().withNodeIdentifier(
+ new YangInstanceIdentifier.NodeIdentifier(TestModel.BINARY_LEAF_LIST_QNAME)).
+ withChild(entry1).withChild(entry2).withChild(entry3).build()).
+ withChild(ImmutableNodes.leafNode(TestModel.SOME_BINARY_DATA_QNAME, new byte[]{1, 2, 3, 4})).
+ withChild(Builders.orderedMapBuilder().
+ withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.ORDERED_LIST_QNAME)).
+ withChild(ImmutableNodes.mapEntry(TestModel.ORDERED_LIST_ENTRY_QNAME,
+ TestModel.ID_QNAME, 11)).build()).
+ build();
+ }
+}
\ No newline at end of file
Code Review / controller.git / commitdiff