+++ /dev/null
-package org.opendaylight.controller.md.sal.dom.store.impl;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-import static org.opendaylight.controller.md.sal.dom.store.impl.TestModel.ID_QNAME;
-import static org.opendaylight.controller.md.sal.dom.store.impl.TestModel.INNER_LIST_QNAME;
-import static org.opendaylight.controller.md.sal.dom.store.impl.TestModel.NAME_QNAME;
-import static org.opendaylight.controller.md.sal.dom.store.impl.TestModel.OUTER_LIST_PATH;
-import static org.opendaylight.controller.md.sal.dom.store.impl.TestModel.OUTER_LIST_QNAME;
-import static org.opendaylight.controller.md.sal.dom.store.impl.TestModel.TEST_PATH;
-import static org.opendaylight.controller.md.sal.dom.store.impl.TestModel.TEST_QNAME;
-import static org.opendaylight.controller.md.sal.dom.store.impl.TestModel.VALUE_QNAME;
-import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.mapEntry;
-import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.mapEntryBuilder;
-import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.mapNodeBuilder;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.opendaylight.controller.md.sal.dom.store.impl.tree.StoreMetadataNode;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.NodeIdentifier;
-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.impl.schema.ImmutableNodes;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-
-import com.google.common.base.Optional;
-import com.google.common.primitives.UnsignedLong;
-
-/**
- *
- * Schema structure of document is
- *
- * <pre>
- * container root {
- * list list-a {
- * key leaf-a;
- * leaf leaf-a;
- * choice choice-a {
- * case one {
- * leaf one;
- * }
- * case two-three {
- * leaf two;
- * leaf three;
- * }
- * }
- * list list-b {
- * key leaf-b;
- * leaf leaf-b;
- * }
- * }
- * }
- * </pre>
- *
- */
-public class ModificationMetadataTreeTest {
-
- private static final Short ONE_ID = 1;
- private static final Short TWO_ID = 2;
- private static final String TWO_ONE_NAME = "one";
- private static final String TWO_TWO_NAME = "two";
-
- private static final InstanceIdentifier OUTER_LIST_1_PATH = InstanceIdentifier.builder(OUTER_LIST_PATH)
- .nodeWithKey(OUTER_LIST_QNAME, ID_QNAME, ONE_ID) //
- .build();
-
- private static final InstanceIdentifier OUTER_LIST_2_PATH = InstanceIdentifier.builder(OUTER_LIST_PATH)
- .nodeWithKey(OUTER_LIST_QNAME, ID_QNAME, TWO_ID) //
- .build();
-
- private static final InstanceIdentifier TWO_TWO_PATH = InstanceIdentifier.builder(OUTER_LIST_2_PATH)
- .node(INNER_LIST_QNAME) //
- .nodeWithKey(INNER_LIST_QNAME, NAME_QNAME, TWO_TWO_NAME) //
- .build();
-
- private static final InstanceIdentifier TWO_TWO_VALUE_PATH = InstanceIdentifier.builder(TWO_TWO_PATH)
- .node(VALUE_QNAME) //
- .build();
-
- private static final MapEntryNode BAR_NODE = mapEntryBuilder(OUTER_LIST_QNAME, ID_QNAME, TWO_ID) //
- .withChild(mapNodeBuilder(INNER_LIST_QNAME) //
- .withChild(mapEntry(INNER_LIST_QNAME, NAME_QNAME, TWO_ONE_NAME)) //
- .withChild(mapEntry(INNER_LIST_QNAME, NAME_QNAME, TWO_TWO_NAME)) //
- .build()) //
- .build();
-
- private SchemaContext schemaContext;
-
- @Before
- public void prepare() {
- schemaContext = TestModel.createTestContext();
- assertNotNull("Schema context must not be null.", schemaContext);
- }
-
- /**
- * Returns a test document
- *
- * <pre>
- * test
- * outer-list
- * id 1
- * outer-list
- * id 2
- * inner-list
- * name "one"
- * inner-list
- * name "two"
- *
- * </pre>
- *
- * @return
- */
- public NormalizedNode<?, ?> createDocumentOne() {
- return ImmutableContainerNodeBuilder
- .create()
- .withNodeIdentifier(new NodeIdentifier(schemaContext.getQName()))
- .withChild(createTestContainer()).build();
-
- }
-
- private ContainerNode createTestContainer() {
- return ImmutableContainerNodeBuilder
- .create()
- .withNodeIdentifier(new NodeIdentifier(TEST_QNAME))
- .withChild(
- mapNodeBuilder(OUTER_LIST_QNAME)
- .withChild(mapEntry(OUTER_LIST_QNAME, ID_QNAME, ONE_ID))
- .withChild(BAR_NODE).build()).build();
- }
-
- @Test
- public void basicReadWrites() {
- DataTreeModification modificationTree = DataTreeModification.from(new DataTree.Snapshot(schemaContext,
- StoreMetadataNode.createRecursively(createDocumentOne(), UnsignedLong.valueOf(5))),
- new SchemaAwareApplyOperationRoot(schemaContext));
- Optional<NormalizedNode<?, ?>> originalBarNode = modificationTree.read(OUTER_LIST_2_PATH);
- assertTrue(originalBarNode.isPresent());
- assertSame(BAR_NODE, originalBarNode.get());
-
- // writes node to /outer-list/1/inner_list/two/value
- modificationTree.write(TWO_TWO_VALUE_PATH, ImmutableNodes.leafNode(VALUE_QNAME, "test"));
-
- // reads node to /outer-list/1/inner_list/two/value
- // and checks if node is already present
- Optional<NormalizedNode<?, ?>> barTwoCModified = modificationTree.read(TWO_TWO_VALUE_PATH);
- assertTrue(barTwoCModified.isPresent());
- assertEquals(ImmutableNodes.leafNode(VALUE_QNAME, "test"), barTwoCModified.get());
-
- // delete node to /outer-list/1/inner_list/two/value
- modificationTree.delete(TWO_TWO_VALUE_PATH);
- Optional<NormalizedNode<?, ?>> barTwoCAfterDelete = modificationTree.read(TWO_TWO_VALUE_PATH);
- assertFalse(barTwoCAfterDelete.isPresent());
- }
-
-
- public DataTreeModification createEmptyModificationTree() {
- /**
- * Creates empty Snapshot with associated schema context.
- */
- DataTree t = DataTree.create(schemaContext);
-
- /**
- *
- * Creates Mutable Data Tree based on provided snapshot and schema
- * context.
- *
- */
- DataTreeModification modificationTree = DataTreeModification.from(t.takeSnapshot(), new SchemaAwareApplyOperationRoot(
- schemaContext));
- return modificationTree;
- }
-
- @Test
- public void createFromEmptyState() {
-
- DataTreeModification modificationTree = createEmptyModificationTree();
- /**
- * Writes empty container node to /test
- *
- */
- modificationTree.write(TEST_PATH, ImmutableNodes.containerNode(TEST_QNAME));
-
- /**
- * Writes empty list node to /test/outer-list
- */
- modificationTree.write(OUTER_LIST_PATH, ImmutableNodes.mapNodeBuilder(OUTER_LIST_QNAME).build());
-
- /**
- * Reads list node from /test/outer-list
- */
- Optional<NormalizedNode<?, ?>> potentialOuterList = modificationTree.read(OUTER_LIST_PATH);
- assertTrue(potentialOuterList.isPresent());
-
- /**
- * Reads container node from /test and verifies that it contains test
- * node
- */
- Optional<NormalizedNode<?, ?>> potentialTest = modificationTree.read(TEST_PATH);
- ContainerNode containerTest = assertPresentAndType(potentialTest, ContainerNode.class);
-
- /**
- *
- * Gets list from returned snapshot of /test and verifies it contains
- * outer-list
- *
- */
- assertPresentAndType(containerTest.getChild(new NodeIdentifier(OUTER_LIST_QNAME)), MapNode.class);
-
- }
-
- @Test
- public void writeSubtreeReadChildren() {
- DataTreeModification modificationTree = createEmptyModificationTree();
- modificationTree.write(TEST_PATH, createTestContainer());
- Optional<NormalizedNode<?, ?>> potential = modificationTree.read(TWO_TWO_PATH);
- MapEntryNode node = assertPresentAndType(potential, MapEntryNode.class);
- }
-
- @Test
- public void writeSubtreeDeleteChildren() {
- DataTreeModification modificationTree = createEmptyModificationTree();
- modificationTree.write(TEST_PATH, createTestContainer());
-
- // We verify data are present
- Optional<NormalizedNode<?, ?>> potentialBeforeDelete = modificationTree.read(TWO_TWO_PATH);
- MapEntryNode node = assertPresentAndType(potentialBeforeDelete, MapEntryNode.class);
-
- modificationTree.delete(TWO_TWO_PATH);
- Optional<NormalizedNode<?, ?>> potentialAfterDelete = modificationTree.read(TWO_TWO_PATH);
- assertFalse(potentialAfterDelete.isPresent());
-
- }
-
- private static <T> T assertPresentAndType(final Optional<?> potential, final Class<T> type) {
- assertNotNull(potential);
- assertTrue(potential.isPresent());
- assertTrue(type.isInstance(potential.get()));
- return type.cast(potential.get());
- }
-
-}
Code Review / controller.git / blobdiff