--- /dev/null
+/*
+ * Copyright (c) 2016 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.yangtools.yang.data.impl.schema.tree;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+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.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
+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.tree.DataTreeCandidate;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
+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.builder.api.DataContainerNodeAttrBuilder;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
+
+public class Bug5830Test {
+ private static final String NS = "foo";
+ private static final String REV = "2016-05-17";
+ private static final QName TASK_CONTAINER = QName.create(NS, REV, "task-container");
+ private static final QName TASK = QName.create(NS, REV, "task");
+ private static final QName TASK_ID = QName.create(NS, REV, "task-id");
+ private static final QName TASK_DATA = QName.create(NS, REV, "task-data");
+ private static final QName OTHER_DATA = QName.create(NS, REV, "other-data");
+ private static final QName MANDATORY_DATA = QName.create(NS, REV, "mandatory-data");
+ private static final QName TASK_MANDATORY_LEAF = QName.create(NS, REV, "task-mandatory-leaf");
+ private static final QName NON_PRESENCE_CONTAINER = QName.create(NS, REV, "non-presence-container");
+ private static final QName NON_PRESENCE_CONTAINER_2 = QName.create(NS, REV, "non-presence-container-2");
+ private static final QName PRESENCE_CONTAINER_2 = QName.create(NS, REV, "presence-container-2");
+ private static final QName MANDATORY_LEAF_2 = QName.create(NS, REV, "mandatory-leaf-2");
+
+ private static InMemoryDataTree initDataTree(final SchemaContext schemaContext)
+ throws DataValidationFailedException {
+ final InMemoryDataTree inMemoryDataTree = (InMemoryDataTree) InMemoryDataTreeFactory.getInstance().create(
+ TreeType.CONFIGURATION);
+ inMemoryDataTree.setSchemaContext(schemaContext);
+
+ final MapNode taskNode = Builders.mapBuilder().withNodeIdentifier(new NodeIdentifier(TASK)).build();
+ final InMemoryDataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
+ modificationTree.write(YangInstanceIdentifier.of(TASK_CONTAINER).node(TASK), taskNode);
+ modificationTree.ready();
+
+ inMemoryDataTree.validate(modificationTree);
+ final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
+ inMemoryDataTree.commit(prepare);
+ return inMemoryDataTree;
+ }
+
+ @Test
+ public void testMandatoryNodes() throws ReactorException, DataValidationFailedException {
+ testPresenceContainer();
+ testNonPresenceContainer();
+ testMultipleContainers();
+ }
+
+ private static void testPresenceContainer() throws ReactorException, DataValidationFailedException {
+ final SchemaContext schemaContext = TestModel.createTestContext("/bug5830/foo-presence.yang");
+ assertNotNull("Schema context must not be null.", schemaContext);
+
+ testContainerIsNotPresent(schemaContext);
+ try {
+ testContainerIsPresent(schemaContext);
+ fail("Should fail due to missing mandatory node under present presence container.");
+ } catch (final IllegalArgumentException e) {
+ assertEquals(
+ "Node (foo?revision=2016-05-17)task-data is missing mandatory descendant /(foo?revision=2016-05-17)"
+ + "mandatory-data", e.getMessage());
+ }
+ testMandatoryDataLeafIsPresent(schemaContext);
+ }
+
+ private static void testNonPresenceContainer() throws ReactorException, DataValidationFailedException {
+ final SchemaContext schemaContext = TestModel.createTestContext("/bug5830/foo-non-presence.yang");
+ assertNotNull("Schema context must not be null.", schemaContext);
+
+ try {
+ testContainerIsNotPresent(schemaContext);
+ fail("Should fail due to missing mandatory node.");
+ } catch (final IllegalArgumentException e) {
+ assertEquals(
+ "Node (foo?revision=2016-05-17)task[{(foo?revision=2016-05-17)task-id=123}] is missing mandatory "
+ + "descendant /(foo?revision=2016-05-17)task-data/mandatory-data", e.getMessage());
+ }
+
+ try {
+ testContainerIsPresent(schemaContext);
+ fail("Should fail due to missing mandatory node.");
+ } catch (final IllegalArgumentException e) {
+ assertEquals(
+ "Node (foo?revision=2016-05-17)task[{(foo?revision=2016-05-17)task-id=123}] is missing mandatory "
+ + "descendant /(foo?revision=2016-05-17)task-data/mandatory-data", e.getMessage());
+ }
+ testMandatoryDataLeafIsPresent(schemaContext);
+ }
+
+ private static void testMultipleContainers() throws ReactorException, DataValidationFailedException {
+ final SchemaContext schemaContext = TestModel.createTestContext("/bug5830/foo-multiple.yang");
+ assertNotNull("Schema context must not be null.", schemaContext);
+
+ testContainerIsNotPresent(schemaContext);
+
+ try {
+ testContainerIsPresent(schemaContext);
+ fail("Should fail due to missing mandatory node under present presence container.");
+ } catch (final IllegalArgumentException e) {
+ assertTrue(e.getMessage().startsWith(
+ "Node (foo?revision=2016-05-17)task-data is missing mandatory descendant"));
+ }
+
+ try {
+ testMandatoryDataLeafIsPresent(schemaContext);
+ fail("Should fail due to missing mandatory node under present presence container.");
+ } catch (final IllegalArgumentException e) {
+ assertEquals("Node (foo?revision=2016-05-17)task-data "
+ + "is missing mandatory descendant /(foo?revision=2016-05-17)non-presence-container/"
+ + "non-presence-container-2/mandatory-leaf-2", e.getMessage());
+ }
+
+ testMandatoryLeaf2IsPresent(schemaContext, false);
+
+ try {
+ testMandatoryLeaf2IsPresent(schemaContext, true);
+ fail("Should fail due to missing mandatory node under present presence container.");
+ } catch (final IllegalArgumentException e) {
+ assertEquals("Node (foo?revision=2016-05-17)presence-container-2 is missing mandatory "
+ + "descendant /(foo?revision=2016-05-17)mandatory-leaf-3", e.getMessage());
+ }
+ }
+
+ private static void testContainerIsNotPresent(final SchemaContext schemaContext)
+ throws DataValidationFailedException {
+ final InMemoryDataTree inMemoryDataTree = initDataTree(schemaContext);
+ final MapEntryNode taskEntryNode = Builders.mapEntryBuilder()
+ .withNodeIdentifier(new NodeIdentifierWithPredicates(TASK, TASK_ID, "123"))
+ .withChild(ImmutableNodes.leafNode(TASK_ID, "123"))
+ .withChild(ImmutableNodes.leafNode(TASK_MANDATORY_LEAF, "mandatory data")).build();
+
+ final InMemoryDataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
+ modificationTree.write(
+ YangInstanceIdentifier.of(TASK_CONTAINER).node(TASK)
+ .node(new NodeIdentifierWithPredicates(TASK, TASK_ID, "123")), taskEntryNode);
+ modificationTree.ready();
+
+ inMemoryDataTree.validate(modificationTree);
+ final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
+ inMemoryDataTree.commit(prepare);
+ }
+
+ private static void testContainerIsPresent(final SchemaContext schemaContext) throws DataValidationFailedException {
+ final InMemoryDataTree inMemoryDataTree = initDataTree(schemaContext);
+
+ final MapEntryNode taskEntryNode = Builders.mapEntryBuilder()
+ .withNodeIdentifier(new NodeIdentifierWithPredicates(TASK, TASK_ID, "123"))
+ .withChild(ImmutableNodes.leafNode(TASK_ID, "123"))
+ .withChild(ImmutableNodes.leafNode(TASK_MANDATORY_LEAF, "mandatory data"))
+ .withChild(createTaskDataContainer(false)).build();
+
+ final InMemoryDataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
+ modificationTree.write(
+ YangInstanceIdentifier.of(TASK_CONTAINER).node(TASK)
+ .node(new NodeIdentifierWithPredicates(TASK, TASK_ID, "123")), taskEntryNode);
+ modificationTree.ready();
+
+ inMemoryDataTree.validate(modificationTree);
+ final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
+ inMemoryDataTree.commit(prepare);
+ }
+
+ private static void testMandatoryDataLeafIsPresent(final SchemaContext schemaContext)
+ throws DataValidationFailedException {
+ final InMemoryDataTree inMemoryDataTree = initDataTree(schemaContext);
+
+ final MapEntryNode taskEntryNode = Builders.mapEntryBuilder()
+ .withNodeIdentifier(new NodeIdentifierWithPredicates(TASK, TASK_ID, "123"))
+ .withChild(ImmutableNodes.leafNode(TASK_ID, "123"))
+ .withChild(ImmutableNodes.leafNode(TASK_MANDATORY_LEAF, "mandatory data"))
+ .withChild(createTaskDataContainer(true)).build();
+
+ final InMemoryDataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
+ modificationTree.write(
+ YangInstanceIdentifier.of(TASK_CONTAINER).node(TASK)
+ .node(new NodeIdentifierWithPredicates(TASK, TASK_ID, "123")), taskEntryNode);
+ modificationTree.ready();
+
+ inMemoryDataTree.validate(modificationTree);
+ final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
+ inMemoryDataTree.commit(prepare);
+ }
+
+ private static void testMandatoryLeaf2IsPresent(final SchemaContext schemaContext, final boolean withPresenceContianer)
+ throws DataValidationFailedException {
+ final InMemoryDataTree inMemoryDataTree = initDataTree(schemaContext);
+
+ final MapEntryNode taskEntryNode = Builders.mapEntryBuilder()
+ .withNodeIdentifier(new NodeIdentifierWithPredicates(TASK, TASK_ID, "123"))
+ .withChild(ImmutableNodes.leafNode(TASK_ID, "123"))
+ .withChild(ImmutableNodes.leafNode(TASK_MANDATORY_LEAF, "mandatory data"))
+ .withChild(createTaskDataMultipleContainer(withPresenceContianer)).build();
+
+ final InMemoryDataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
+ modificationTree.write(
+ YangInstanceIdentifier.of(TASK_CONTAINER).node(TASK)
+ .node(new NodeIdentifierWithPredicates(TASK, TASK_ID, "123")), taskEntryNode);
+ modificationTree.ready();
+
+ inMemoryDataTree.validate(modificationTree);
+ final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
+ inMemoryDataTree.commit(prepare);
+ }
+
+ private static DataContainerChild<?, ?> createTaskDataContainer(final boolean withMandatoryNode) {
+ final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> taskDataBuilder = Builders.containerBuilder()
+ .withNodeIdentifier(new NodeIdentifier(TASK_DATA))
+ .withChild(ImmutableNodes.leafNode(OTHER_DATA, "foo"));
+ if (withMandatoryNode) {
+ taskDataBuilder.withChild(ImmutableNodes.leafNode(MANDATORY_DATA, "mandatory-data-value"));
+ }
+ return taskDataBuilder.build();
+ }
+
+ private static DataContainerChild<?, ?> createTaskDataMultipleContainer(final boolean withPresenceContianer) {
+ final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> nonPresenceContainerBuilder = Builders
+ .containerBuilder()
+ .withNodeIdentifier(new NodeIdentifier(NON_PRESENCE_CONTAINER))
+ .withChild(
+ Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(NON_PRESENCE_CONTAINER_2))
+ .withChild(ImmutableNodes.leafNode(MANDATORY_LEAF_2, "mandatory leaf data 2")).build());
+
+ if (withPresenceContianer) {
+ nonPresenceContainerBuilder.withChild(Builders.containerBuilder()
+ .withNodeIdentifier(new NodeIdentifier(PRESENCE_CONTAINER_2)).build());
+ }
+
+ final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> taskDataBuilder = Builders.containerBuilder()
+ .withNodeIdentifier(new NodeIdentifier(TASK_DATA))
+ .withChild(ImmutableNodes.leafNode(OTHER_DATA, "foo"));
+ taskDataBuilder.withChild(ImmutableNodes.leafNode(MANDATORY_DATA, "mandatory-data-value"));
+ taskDataBuilder.withChild(nonPresenceContainerBuilder.build());
+
+ return taskDataBuilder.build();
+ }
+}