*/
package org.opendaylight.controller.cluster.datastore;
-import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import java.io.File;
import java.io.FileOutputStream;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Objects;
+import java.math.BigInteger;
+import java.util.Arrays;
+import java.util.Collections;
import org.apache.commons.lang3.SerializationUtils;
import org.junit.After;
import org.junit.Test;
import org.opendaylight.controller.cluster.datastore.persisted.DatastoreSnapshot;
-import org.opendaylight.controller.cluster.datastore.persisted.DatastoreSnapshot.ShardSnapshot;
import org.opendaylight.controller.cluster.datastore.persisted.DatastoreSnapshotList;
+import org.opendaylight.controller.cluster.datastore.persisted.MetadataShardDataTreeSnapshot;
+import org.opendaylight.controller.cluster.datastore.persisted.ShardManagerSnapshot;
+import org.opendaylight.controller.cluster.datastore.persisted.ShardSnapshotState;
+import org.opendaylight.controller.cluster.raft.ReplicatedLogEntry;
+import org.opendaylight.controller.cluster.raft.persisted.Snapshot;
+import org.opendaylight.controller.md.cluster.datastore.model.CarsModel;
+import org.opendaylight.controller.md.cluster.datastore.model.PeopleModel;
+import org.opendaylight.controller.md.cluster.datastore.model.SchemaContextHelper;
+import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+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.TreeType;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
+import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
+
/**
* Unit tests for DatastoreSnapshotRestore.
public void test() throws Exception {
assertTrue("Failed to mkdir " + restoreDirectoryPath, restoreDirectoryFile.mkdirs());
- List<ShardSnapshot> shardSnapshots = new ArrayList<>();
- shardSnapshots.add(new ShardSnapshot("cars", new byte[]{1,2}));
- shardSnapshots.add(new ShardSnapshot("people", new byte[]{3,4}));
- final DatastoreSnapshot configSnapshot = new DatastoreSnapshot("config", null, shardSnapshots);
+ final DatastoreSnapshot configSnapshot = new DatastoreSnapshot("config",
+ newShardManagerSnapshot("config-one", "config-two"),
+ Arrays.asList(new DatastoreSnapshot.ShardSnapshot("config-one", newSnapshot(CarsModel.BASE_PATH,
+ CarsModel.newCarsNode(CarsModel.newCarsMapNode(CarsModel.newCarEntry("optima",
+ BigInteger.valueOf(20000L)),CarsModel.newCarEntry("sportage",
+ BigInteger.valueOf(30000L)))))),
+ new DatastoreSnapshot.ShardSnapshot("config-two", newSnapshot(PeopleModel.BASE_PATH,
+ PeopleModel.emptyContainer()))));
- shardSnapshots = new ArrayList<>();
- shardSnapshots.add(new ShardSnapshot("cars", new byte[]{5,6}));
- shardSnapshots.add(new ShardSnapshot("people", new byte[]{7,8}));
- shardSnapshots.add(new ShardSnapshot("bikes", new byte[]{9,0}));
- DatastoreSnapshot operSnapshot = new DatastoreSnapshot("oper", null, shardSnapshots);
+ DatastoreSnapshot operSnapshot = new DatastoreSnapshot("oper",
+ null, Arrays.asList(new DatastoreSnapshot.ShardSnapshot("oper-one", newSnapshot(TestModel.TEST_PATH,
+ ImmutableNodes.containerNode(TestModel.TEST_QNAME)))));
- DatastoreSnapshotList snapshotList = new DatastoreSnapshotList();
- snapshotList.add(configSnapshot);
- snapshotList.add(operSnapshot);
+ DatastoreSnapshotList snapshotList = new DatastoreSnapshotList(Arrays.asList(configSnapshot, operSnapshot));
try (FileOutputStream fos = new FileOutputStream(backupFile)) {
SerializationUtils.serialize(snapshotList, fos);
DatastoreSnapshotRestore instance = DatastoreSnapshotRestore.instance(restoreDirectoryPath);
- verifySnapshot(configSnapshot, instance.getAndRemove("config"));
- verifySnapshot(operSnapshot, instance.getAndRemove("oper"));
+ assertDatastoreSnapshotEquals(configSnapshot, instance.getAndRemove("config"));
+ assertDatastoreSnapshotEquals(operSnapshot, instance.getAndRemove("oper"));
assertNull("DatastoreSnapshot was not removed", instance.getAndRemove("config"));
assertNull("Expected null DatastoreSnapshot", instance.getAndRemove("oper"));
}
- private static void verifySnapshot(DatastoreSnapshot expected, DatastoreSnapshot actual) {
+ private static void assertDatastoreSnapshotEquals(DatastoreSnapshot expected, DatastoreSnapshot actual) {
assertNotNull("DatastoreSnapshot is null", actual);
assertEquals("getType", expected.getType(), actual.getType());
- assertTrue("ShardManager snapshots don't match", Objects.deepEquals(expected.getShardManagerSnapshot(),
- actual.getShardManagerSnapshot()));
+
+ if (expected.getShardManagerSnapshot() == null) {
+ assertNull("Expected null ShardManagerSnapshot", actual.getShardManagerSnapshot());
+ } else {
+ assertEquals("ShardManagerSnapshot", expected.getShardManagerSnapshot().getShardList(),
+ actual.getShardManagerSnapshot().getShardList());
+ }
+
assertEquals("ShardSnapshots size", expected.getShardSnapshots().size(), actual.getShardSnapshots().size());
for (int i = 0; i < expected.getShardSnapshots().size(); i++) {
assertEquals("ShardSnapshot " + (i + 1) + " name", expected.getShardSnapshots().get(i).getName(),
actual.getShardSnapshots().get(i).getName());
- assertArrayEquals("ShardSnapshot " + (i + 1) + " snapshot",
+ assertSnapshotEquals("ShardSnapshot " + (i + 1) + " snapshot",
expected.getShardSnapshots().get(i).getSnapshot(), actual.getShardSnapshots().get(i).getSnapshot());
}
}
+
+ private static void assertSnapshotEquals(String prefix, Snapshot expected, Snapshot actual) {
+ assertEquals(prefix + " lastIndex", expected.getLastIndex(), actual.getLastIndex());
+ assertEquals(prefix + " lastTerm", expected.getLastTerm(), actual.getLastTerm());
+ assertEquals(prefix + " lastAppliedIndex", expected.getLastAppliedIndex(), actual.getLastAppliedIndex());
+ assertEquals(prefix + " lastAppliedTerm", expected.getLastAppliedTerm(), actual.getLastAppliedTerm());
+ assertEquals(prefix + " unAppliedEntries", expected.getUnAppliedEntries(), actual.getUnAppliedEntries());
+ assertEquals(prefix + " electionTerm", expected.getElectionTerm(), actual.getElectionTerm());
+ assertEquals(prefix + " electionVotedFor", expected.getElectionVotedFor(), actual.getElectionVotedFor());
+ assertEquals(prefix + " Root node", ((ShardSnapshotState)expected.getState()).getSnapshot().getRootNode(),
+ ((ShardSnapshotState)actual.getState()).getSnapshot().getRootNode());
+ }
+
+ private static ShardManagerSnapshot newShardManagerSnapshot(String... shards) {
+ return new ShardManagerSnapshot(Arrays.asList(shards));
+ }
+
+ private static Snapshot newSnapshot(YangInstanceIdentifier path, NormalizedNode<?, ?> node)
+ throws Exception {
+ DataTree dataTree = InMemoryDataTreeFactory.getInstance().create(TreeType.OPERATIONAL);
+ dataTree.setSchemaContext(SchemaContextHelper.full());
+ AbstractShardTest.writeToStore(dataTree, path, node);
+ NormalizedNode<?, ?> root = AbstractShardTest.readStore(dataTree, YangInstanceIdentifier.EMPTY);
+
+ return Snapshot.create(new ShardSnapshotState(new MetadataShardDataTreeSnapshot(root)),
+ Collections.<ReplicatedLogEntry>emptyList(), 2, 1, 2, 1, 1, "member-1", null);
+ }
}
Code Review / controller.git / blobdiff