| /* |
| * Copyright 2017-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.store.primitives.resources.impl; |
| |
| import java.util.Optional; |
| |
| import io.atomix.protocols.raft.service.ServiceId; |
| import io.atomix.protocols.raft.service.impl.DefaultCommit; |
| import io.atomix.protocols.raft.session.impl.RaftSessionContext; |
| import io.atomix.protocols.raft.storage.RaftStorage; |
| import io.atomix.protocols.raft.storage.snapshot.Snapshot; |
| import io.atomix.protocols.raft.storage.snapshot.SnapshotReader; |
| import io.atomix.protocols.raft.storage.snapshot.SnapshotStore; |
| import io.atomix.protocols.raft.storage.snapshot.SnapshotWriter; |
| import io.atomix.storage.StorageLevel; |
| import io.atomix.time.WallClockTimestamp; |
| import org.junit.Test; |
| import org.onlab.util.Match; |
| import org.onosproject.store.service.DocumentPath; |
| import org.onosproject.store.service.Versioned; |
| |
| import static org.easymock.EasyMock.mock; |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.onosproject.store.primitives.resources.impl.AtomixDocumentTreeOperations.GET; |
| import static org.onosproject.store.primitives.resources.impl.AtomixDocumentTreeOperations.UPDATE; |
| |
| /** |
| * Document tree service test. |
| */ |
| public class AtomixDocumentTreeServiceTest { |
| @Test |
| public void testSnapshot() throws Exception { |
| SnapshotStore store = new SnapshotStore(RaftStorage.newBuilder() |
| .withPrefix("test") |
| .withStorageLevel(StorageLevel.MEMORY) |
| .build()); |
| Snapshot snapshot = store.newSnapshot(ServiceId.from(1), 2, new WallClockTimestamp()); |
| |
| AtomixDocumentTreeService service = new AtomixDocumentTreeService(); |
| service.update(new DefaultCommit<>( |
| 2, |
| UPDATE, |
| new AtomixDocumentTreeOperations.Update( |
| DocumentPath.from("root|foo"), |
| Optional.of("Hello world!".getBytes()), |
| Match.any(), |
| Match.ifNull()), |
| mock(RaftSessionContext.class), |
| System.currentTimeMillis())); |
| |
| try (SnapshotWriter writer = snapshot.openWriter()) { |
| service.snapshot(writer); |
| } |
| |
| snapshot.complete(); |
| |
| service = new AtomixDocumentTreeService(); |
| try (SnapshotReader reader = snapshot.openReader()) { |
| service.install(reader); |
| } |
| |
| Versioned<byte[]> value = service.get(new DefaultCommit<>( |
| 2, |
| GET, |
| new AtomixDocumentTreeOperations.Get(DocumentPath.from("root|foo")), |
| mock(RaftSessionContext.class), |
| System.currentTimeMillis())); |
| assertNotNull(value); |
| assertArrayEquals("Hello world!".getBytes(), value.value()); |
| } |
| } |