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Diffstat (limited to 'v3po/data-impl/src/test/java/io/fd/honeycomb/v3po/data/impl/ModificationDiffTest.java')
| -rw-r--r-- | v3po/data-impl/src/test/java/io/fd/honeycomb/v3po/data/impl/ModificationDiffTest.java | 427 |
1 files changed, 0 insertions, 427 deletions
diff --git a/v3po/data-impl/src/test/java/io/fd/honeycomb/v3po/data/impl/ModificationDiffTest.java b/v3po/data-impl/src/test/java/io/fd/honeycomb/v3po/data/impl/ModificationDiffTest.java deleted file mode 100644 index bc7582e93..000000000 --- a/v3po/data-impl/src/test/java/io/fd/honeycomb/v3po/data/impl/ModificationDiffTest.java +++ /dev/null @@ -1,427 +0,0 @@ -package io.fd.honeycomb.v3po.data.impl; - -import static org.hamcrest.CoreMatchers.hasItems; -import static org.hamcrest.CoreMatchers.is; -import static org.junit.Assert.assertThat; - -import java.util.Map; -import org.junit.Test; -import org.opendaylight.yangtools.yang.common.QName; -import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; -import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode; -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.tree.DataTree; -import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate; -import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateTip; -import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification; -import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeSnapshot; -import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException; -import org.opendaylight.yangtools.yang.data.api.schema.tree.TipProducingDataTree; -import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType; -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.tree.InMemoryDataTreeFactory; -import org.opendaylight.yangtools.yang.model.api.SchemaContext; -import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException; -import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor; -import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline; -import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangStatementSourceImpl; - -public class ModificationDiffTest { - - static final QName TOP_CONTAINER_QNAME = - QName.create("urn:opendaylight:params:xml:ns:yang:test:diff", "2015-01-05", "top-container"); - static final QName STRING_LEAF_QNAME = QName.create(TOP_CONTAINER_QNAME, "string"); - static final QName NAME_LEAF_QNAME = QName.create(TOP_CONTAINER_QNAME, "name"); - static final QName TEXT_LEAF_QNAME = QName.create(TOP_CONTAINER_QNAME, "text"); - static final QName NESTED_LIST_QNAME = QName.create(TOP_CONTAINER_QNAME, "nested-list"); - static final QName DEEP_LIST_QNAME = QName.create(TOP_CONTAINER_QNAME, "deep-list"); - - static final QName WITH_CHOICE_CONTAINER_QNAME = - QName.create("urn:opendaylight:params:xml:ns:yang:test:diff", "2015-01-05", "with-choice"); - static final QName CHOICE_QNAME = QName.create(WITH_CHOICE_CONTAINER_QNAME, "choice"); - static final QName IN_CASE1_LEAF_QNAME = QName.create(WITH_CHOICE_CONTAINER_QNAME, "in-case1"); - static final QName IN_CASE2_LEAF_QNAME = QName.create(WITH_CHOICE_CONTAINER_QNAME, "in-case2"); - - static final YangInstanceIdentifier TOP_CONTAINER_ID = YangInstanceIdentifier.of(TOP_CONTAINER_QNAME); - static final YangInstanceIdentifier NESTED_LIST_ID = TOP_CONTAINER_ID.node(new YangInstanceIdentifier.NodeIdentifier(NESTED_LIST_QNAME)); - - - @Test - public void testInitialWrite() throws Exception { - final TipProducingDataTree dataTree = getDataTree(); - final DataTreeModification dataTreeModification = getModification(dataTree); - final NormalizedNode<?, ?> topContainer = getTopContainer("string1"); - final YangInstanceIdentifier TOP_CONTAINER_ID = YangInstanceIdentifier.of(TOP_CONTAINER_QNAME); - dataTreeModification.write(TOP_CONTAINER_ID, topContainer); - final DataTreeCandidateTip prepare = prepareModification(dataTree, dataTreeModification); - - final ModificationDiff modificationDiff = getModificationDiff(prepare); - - assertThat(modificationDiff.getUpdates().size(), is(1)); - assertThat(modificationDiff.getUpdates().values().size(), is(1)); - assertUpdate(modificationDiff.getUpdates().values().iterator().next(), TOP_CONTAINER_ID, null, topContainer); - } - - @Test - public void testInitialWriteForContainerWithChoice() throws Exception { - final TipProducingDataTree dataTree = getDataTree(); - final DataTreeModification dataTreeModification = getModification(dataTree); - final ContainerNode containerWithChoice = Builders.containerBuilder() - .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(WITH_CHOICE_CONTAINER_QNAME)) - .withChild(Builders.choiceBuilder() - .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(CHOICE_QNAME)) - .withChild(ImmutableNodes.leafNode(IN_CASE1_LEAF_QNAME, "withinCase1")) - .build()) - .build(); - final YangInstanceIdentifier WITH_CHOICE_CONTAINER_ID = YangInstanceIdentifier.of(WITH_CHOICE_CONTAINER_QNAME); - dataTreeModification.write(WITH_CHOICE_CONTAINER_ID, containerWithChoice); - final DataTreeCandidateTip prepare = prepareModification(dataTree, dataTreeModification); - - final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> updates = getModificationDiff(prepare).getUpdates(); - - assertThat(updates.size(), is(1)); - assertUpdate(getNormalizedNodeUpdateForAfterType(updates, ContainerNode.class), - WITH_CHOICE_CONTAINER_ID, null, containerWithChoice); - } - - private DataTreeModification getModification(final TipProducingDataTree dataTree) { - final DataTreeSnapshot dataTreeSnapshot = dataTree.takeSnapshot(); - return dataTreeSnapshot.newModification(); - } - - @Test - public void testWriteNonPresenceEmptyContainer() throws Exception { - final TipProducingDataTree dataTree = getDataTree(); - final DataTreeModification dataTreeModification = getModification(dataTree); - final NormalizedNode<?, ?> topContainer = ImmutableNodes.containerNode(TOP_CONTAINER_QNAME); - dataTreeModification.write(TOP_CONTAINER_ID, topContainer); - final DataTreeCandidateTip prepare = prepareModification(dataTree, dataTreeModification); - - final ModificationDiff modificationDiff = getModificationDiff(prepare); - - assertThat(modificationDiff.getUpdates().size(), is(0)); - } - - private DataTreeCandidateTip prepareModification(final TipProducingDataTree dataTree, - final DataTreeModification dataTreeModification) - throws DataValidationFailedException { - dataTreeModification.ready(); - dataTree.validate(dataTreeModification); - return dataTree.prepare(dataTreeModification); - } - - @Test - public void testUpdateWrite() throws Exception { - final TipProducingDataTree dataTree = getDataTree(); - final ContainerNode topContainer = getTopContainer("string1"); - addNodeToTree(dataTree, topContainer, TOP_CONTAINER_ID); - - final DataTreeModification dataTreeModification = getModification(dataTree); - final NormalizedNode<?, ?> topContainerAfter = getTopContainer("string2"); - dataTreeModification.write(TOP_CONTAINER_ID, topContainerAfter); - final DataTreeCandidateTip prepare = prepareModification(dataTree, dataTreeModification); - - final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> updates = getModificationDiff(prepare).getUpdates(); - - assertThat(updates.size(), is(1)); - assertThat(updates.values().size(), is(1)); - assertUpdate(updates.values().iterator().next(), TOP_CONTAINER_ID, topContainer, topContainerAfter); - } - - private ModificationDiff getModificationDiff(final DataTreeCandidateTip prepare) { - return ModificationDiff.recursivelyFromCandidate(YangInstanceIdentifier.EMPTY, prepare.getRootNode()); - } - - @Test - public void testUpdateMerge() throws Exception { - final TipProducingDataTree dataTree = getDataTree(); - final ContainerNode topContainer = getTopContainer("string1"); - addNodeToTree(dataTree, topContainer, TOP_CONTAINER_ID); - - final DataTreeModification dataTreeModification = getModification(dataTree); - final NormalizedNode<?, ?> topContainerAfter = getTopContainer("string2"); - dataTreeModification.merge(TOP_CONTAINER_ID, topContainerAfter); - final DataTreeCandidateTip prepare = prepareModification(dataTree, dataTreeModification); - - final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> updates = getModificationDiff(prepare).getUpdates(); - assertThat(updates.size(), is(1)); - assertThat(updates.values().size(), is(1)); - assertUpdate(updates.values().iterator().next(), TOP_CONTAINER_ID, topContainer, topContainerAfter); - } - - @Test - public void testUpdateDelete() throws Exception { - final TipProducingDataTree dataTree = getDataTree(); - final ContainerNode topContainer = getTopContainer("string1"); - addNodeToTree(dataTree, topContainer, TOP_CONTAINER_ID); - - final DataTreeModification dataTreeModification = getModification(dataTree); - dataTreeModification.delete(TOP_CONTAINER_ID); - final DataTreeCandidateTip prepare = prepareModification(dataTree, dataTreeModification); - - final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> updates = getModificationDiff(prepare).getUpdates(); - assertThat(updates.size(), is(1)); - assertThat(updates.values().size(), is(1)); - assertUpdate(updates.values().iterator().next(), TOP_CONTAINER_ID, topContainer, null); - } - - @Test - public void testWriteAndUpdateInnerList() throws Exception { - final TipProducingDataTree dataTree = getDataTree(); - - DataTreeSnapshot dataTreeSnapshot = dataTree.takeSnapshot(); - DataTreeModification dataTreeModification = dataTreeSnapshot.newModification(); - final YangInstanceIdentifier listId = - YangInstanceIdentifier.create( - new YangInstanceIdentifier.NodeIdentifier(TOP_CONTAINER_QNAME), - new YangInstanceIdentifier.NodeIdentifier(NESTED_LIST_QNAME)); - - final MapNode mapNode = getNestedList("name1", "text"); - final YangInstanceIdentifier listEntryId = listId.node(mapNode.getValue().iterator().next().getIdentifier()); - dataTreeModification.write(listId, mapNode); - dataTreeModification.ready(); - dataTree.validate(dataTreeModification); - DataTreeCandidateTip prepare = dataTree.prepare(dataTreeModification); - - Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> updates = getModificationDiff(prepare).getUpdates(); - - assertThat(updates.size(), is(1)); - assertUpdate(getNormalizedNodeUpdateForAfterType(updates, MapEntryNode.class), - listEntryId, null, mapNode.getValue().iterator().next()); - - // Commit so that update can be tested next - dataTree.commit(prepare); - - YangInstanceIdentifier listItemId = listId.node( - new YangInstanceIdentifier.NodeIdentifierWithPredicates(NESTED_LIST_QNAME, NAME_LEAF_QNAME, "name1")); - MapEntryNode mapEntryNode = - getNestedList("name1", "text-update").getValue().iterator().next(); - - dataTreeSnapshot = dataTree.takeSnapshot(); - dataTreeModification = dataTreeSnapshot.newModification(); - dataTreeModification.write(listItemId, mapEntryNode); - dataTreeModification.ready(); - dataTree.validate(dataTreeModification); - prepare = dataTree.prepare(dataTreeModification); - - updates = getModificationDiff(prepare).getUpdates(); - assertThat(updates.size(), is(1 /*Actual list entry*/)); - } -// - private void assertUpdate(final ModificationDiff.NormalizedNodeUpdate update, - final YangInstanceIdentifier idExpected, - final NormalizedNode<?, ?> beforeExpected, - final NormalizedNode<?, ?> afterExpected) { - assertThat(update.getId(), is(idExpected)); - assertThat(update.getDataBefore(), is(beforeExpected)); - assertThat(update.getDataAfter(), is(afterExpected)); - } - - @Test - public void testWriteTopContainerAndInnerList() throws Exception { - final TipProducingDataTree dataTree = getDataTree(); - - DataTreeSnapshot dataTreeSnapshot = dataTree.takeSnapshot(); - DataTreeModification dataTreeModification = dataTreeSnapshot.newModification(); - - final ContainerNode topContainer = getTopContainer("string1"); - dataTreeModification.write(TOP_CONTAINER_ID, topContainer); - - final YangInstanceIdentifier listId = - YangInstanceIdentifier.create( - new YangInstanceIdentifier.NodeIdentifier(TOP_CONTAINER_QNAME), - new YangInstanceIdentifier.NodeIdentifier(NESTED_LIST_QNAME)); - - final MapNode mapNode = getNestedList("name1", "text"); - final YangInstanceIdentifier listEntryId = listId.node(mapNode.getValue().iterator().next().getIdentifier()); - - dataTreeModification.write(listId, mapNode); - - final DataTreeCandidateTip prepare = prepareModification(dataTree, dataTreeModification); - - final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> updates = getModificationDiff(prepare).getUpdates(); - - assertThat(updates.size(), is(2)); - assertThat(updates.values().size(), is(2)); - assertUpdate(getNormalizedNodeUpdateForAfterType(updates, ContainerNode.class), TOP_CONTAINER_ID, null, - Builders.containerBuilder(topContainer).withChild(mapNode).build()); - assertUpdate(getNormalizedNodeUpdateForAfterType(updates, MapEntryNode.class), listEntryId, null, mapNode.getValue().iterator().next()); - // Assert that keys of the updates map are not wildcarded YID - assertThat(updates.keySet(), hasItems( - TOP_CONTAINER_ID, - listEntryId)); - } - - private ModificationDiff.NormalizedNodeUpdate getNormalizedNodeUpdateForAfterType( - final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> updates, - final Class<? extends NormalizedNode<?, ?>> containerNodeClass) { - return updates.values().stream() - .filter(update -> containerNodeClass.isAssignableFrom(update.getDataAfter().getClass())) - .findFirst().get(); - } - - private ModificationDiff.NormalizedNodeUpdate getNormalizedNodeUpdateForBeforeType( - final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> updates, - final Class<? extends NormalizedNode<?, ?>> containerNodeClass) { - return updates.values().stream() - .filter(update -> containerNodeClass.isAssignableFrom(update.getDataBefore().getClass())) - .findFirst().get(); - } - - @Test - public void testWriteDeepList() throws Exception { - final TipProducingDataTree dataTree = getDataTree(); - - DataTreeSnapshot dataTreeSnapshot = dataTree.takeSnapshot(); - DataTreeModification dataTreeModification = dataTreeSnapshot.newModification(); - - YangInstanceIdentifier listId = - YangInstanceIdentifier.create( - new YangInstanceIdentifier.NodeIdentifier(TOP_CONTAINER_QNAME), - new YangInstanceIdentifier.NodeIdentifier(NESTED_LIST_QNAME)); - - MapNode mapNode = getNestedList("name1", "text"); - dataTreeModification.write(listId, mapNode); - - dataTreeModification.ready(); - dataTree.validate(dataTreeModification); - DataTreeCandidateTip prepare = dataTree.prepare(dataTreeModification); - dataTree.commit(prepare); - - dataTreeSnapshot = dataTree.takeSnapshot(); - dataTreeModification = dataTreeSnapshot.newModification(); - - final YangInstanceIdentifier.NodeIdentifierWithPredicates nestedListNodeId = - new YangInstanceIdentifier.NodeIdentifierWithPredicates(NESTED_LIST_QNAME, NAME_LEAF_QNAME, "name1"); - listId = YangInstanceIdentifier.create( - new YangInstanceIdentifier.NodeIdentifier(TOP_CONTAINER_QNAME), - new YangInstanceIdentifier.NodeIdentifier(NESTED_LIST_QNAME), - nestedListNodeId); - final YangInstanceIdentifier deepListId = - listId.node(new YangInstanceIdentifier.NodeIdentifier(DEEP_LIST_QNAME)); - final YangInstanceIdentifier deepListEntryId = deepListId.node( - new YangInstanceIdentifier.NodeIdentifierWithPredicates(DEEP_LIST_QNAME, NAME_LEAF_QNAME, "name1")); - - final MapEntryNode deepListEntry = getDeepList("name1").getValue().iterator().next(); - // Merge parent list, just to see no modifications on it - dataTreeModification.merge( - listId, - Builders.mapEntryBuilder().withNodeIdentifier(nestedListNodeId) - .withChild(ImmutableNodes.leafNode(NAME_LEAF_QNAME, "name1")).build()); - dataTreeModification.merge( - deepListId, - Builders.mapBuilder() - .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(DEEP_LIST_QNAME)) - .build()); - dataTreeModification.merge( - deepListEntryId, - deepListEntry); - - dataTreeModification.ready(); - dataTree.validate(dataTreeModification); - prepare = dataTree.prepare(dataTreeModification); - dataTree.commit(prepare); - - final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> updates = getModificationDiff(prepare).getUpdates(); - assertThat(updates.size(), is(1)); - assertUpdate(getNormalizedNodeUpdateForAfterType(updates, MapEntryNode.class), deepListEntryId, null, deepListEntry); - } - - @Test - public void testDeleteInnerListItem() throws Exception { - final TipProducingDataTree dataTree = getDataTree(); - - DataTreeSnapshot dataTreeSnapshot = dataTree.takeSnapshot(); - DataTreeModification dataTreeModification = dataTreeSnapshot.newModification(); - final YangInstanceIdentifier listId = - YangInstanceIdentifier.create( - new YangInstanceIdentifier.NodeIdentifier(TOP_CONTAINER_QNAME), - new YangInstanceIdentifier.NodeIdentifier(NESTED_LIST_QNAME)); - - final MapNode mapNode = getNestedList("name1", "text"); - dataTreeModification.write(listId, mapNode); - dataTreeModification.ready(); - dataTree.validate(dataTreeModification); - DataTreeCandidateTip prepare = dataTree.prepare(dataTreeModification); - - // Commit so that update can be tested next - dataTree.commit(prepare); - - YangInstanceIdentifier listItemId = listId.node( - new YangInstanceIdentifier.NodeIdentifierWithPredicates(NESTED_LIST_QNAME, NAME_LEAF_QNAME, "name1")); - - dataTreeSnapshot = dataTree.takeSnapshot(); - dataTreeModification = dataTreeSnapshot.newModification(); - dataTreeModification.delete(listItemId); - dataTreeModification.ready(); - dataTree.validate(dataTreeModification); - prepare = dataTree.prepare(dataTreeModification); - - final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> updates = getModificationDiff(prepare).getUpdates(); - assertThat(updates.size(), is(1)); - assertUpdate(getNormalizedNodeUpdateForBeforeType(updates, MapEntryNode.class), listItemId, mapNode.getValue().iterator().next(), null); - } - - static void addNodeToTree(final DataTree dataTree, final NormalizedNode<?, ?> node, - final YangInstanceIdentifier id) - throws DataValidationFailedException { - DataTreeSnapshot dataTreeSnapshot = dataTree.takeSnapshot(); - DataTreeModification dataTreeModification = dataTreeSnapshot.newModification(); - dataTreeModification.write(id, node); - dataTreeModification.ready(); - dataTree.validate(dataTreeModification); - DataTreeCandidate prepare = dataTree.prepare(dataTreeModification); - dataTree.commit(prepare); - } - - static TipProducingDataTree getDataTree() throws ReactorException { - final TipProducingDataTree dataTree = InMemoryDataTreeFactory.getInstance().create(TreeType.CONFIGURATION); - dataTree.setSchemaContext(getSchemaCtx()); - return dataTree; - } - - static ContainerNode getTopContainer(final String stringValue) { - return Builders.containerBuilder() - .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TOP_CONTAINER_QNAME)) - .withChild(ImmutableNodes.leafNode(STRING_LEAF_QNAME, stringValue)) - .build(); - } - - static MapNode getNestedList(final String listItemName, final String text) { - return Builders.mapBuilder() - .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(NESTED_LIST_QNAME)) - .withChild( - Builders.mapEntryBuilder() - .withNodeIdentifier( - new YangInstanceIdentifier.NodeIdentifierWithPredicates(NESTED_LIST_QNAME, - NAME_LEAF_QNAME, listItemName)) - .withChild(ImmutableNodes.leafNode(NAME_LEAF_QNAME, listItemName)) - .withChild(ImmutableNodes.leafNode(TEXT_LEAF_QNAME, text)) - .build() - ) - .build(); - } - - private MapNode getDeepList(final String listItemName) { - return Builders.mapBuilder() - .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(DEEP_LIST_QNAME)) - .withChild( - Builders.mapEntryBuilder() - .withNodeIdentifier( - new YangInstanceIdentifier.NodeIdentifierWithPredicates(DEEP_LIST_QNAME, - NAME_LEAF_QNAME, listItemName)) - .withChild(ImmutableNodes.leafNode(NAME_LEAF_QNAME, listItemName)) - .build() - ) - .build(); - } - - private static SchemaContext getSchemaCtx() throws ReactorException { - final CrossSourceStatementReactor.BuildAction buildAction = YangInferencePipeline.RFC6020_REACTOR.newBuild(); - buildAction.addSource(new YangStatementSourceImpl(ModificationDiffTest.class.getResourceAsStream("/test-diff.yang"))); - return buildAction.buildEffective(); - } -}
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