| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with this |
| * work for additional information regarding copyright ownership. The ASF |
| * licenses this file to You 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.apache.hugegraph.unit.serializer; |
| |
| import java.util.Iterator; |
| |
| import org.junit.Test; |
| |
| import org.apache.hugegraph.backend.serializer.BinaryBackendEntry; |
| import org.apache.hugegraph.backend.serializer.BytesBuffer; |
| import org.apache.hugegraph.backend.store.BackendAction; |
| import org.apache.hugegraph.backend.store.BackendEntry; |
| import org.apache.hugegraph.backend.store.BackendMutation; |
| import org.apache.hugegraph.backend.store.raft.rpc.RaftRequests.StoreAction; |
| import org.apache.hugegraph.backend.store.raft.rpc.RaftRequests.StoreType; |
| import org.apache.hugegraph.backend.store.raft.StoreCommand; |
| import org.apache.hugegraph.backend.store.raft.StoreSerializer; |
| import org.apache.hugegraph.testutil.Assert; |
| import org.apache.hugegraph.type.HugeType; |
| import org.apache.hugegraph.type.define.Action; |
| |
| public class StoreSerializerTest { |
| |
| @Test |
| public void testSerializeBackendMutation() { |
| BinaryBackendEntry entry = new BinaryBackendEntry(HugeType.VERTEX, |
| new byte[]{1, 2}); |
| entry.column(new byte[]{1}, new byte[]{1}); |
| entry.column(new byte[]{2}, new byte[]{2}); |
| entry.column(new byte[]{127}, new byte[]{127}); |
| BackendMutation origin = new BackendMutation(); |
| origin.add(entry, Action.INSERT); |
| byte[] bytes = StoreSerializer.writeMutation(origin); |
| |
| BytesBuffer buffer = BytesBuffer.wrap(bytes); |
| BackendMutation actual = StoreSerializer.readMutation(buffer); |
| Assert.assertEquals(1, actual.size()); |
| Iterator<BackendAction> iter = actual.mutation(); |
| while (iter.hasNext()) { |
| BackendAction item = iter.next(); |
| Assert.assertEquals(Action.INSERT, item.action()); |
| BackendEntry e = item.entry(); |
| Assert.assertEquals(entry.type(), e.type()); |
| Assert.assertEquals(entry.id(), e.id()); |
| Assert.assertEquals(entry.subId(), e.subId()); |
| Assert.assertEquals(entry.ttl(), e.ttl()); |
| Assert.assertEquals(entry.columnsSize(), e.columnsSize()); |
| Assert.assertEquals(entry.columns(), e.columns()); |
| } |
| } |
| |
| @Test |
| public void testSerializeStoreCommand() { |
| BinaryBackendEntry entry = new BinaryBackendEntry(HugeType.VERTEX, |
| new byte[]{1, 2}); |
| entry.column(new byte[]{1}, new byte[]{1}); |
| entry.column(new byte[]{2}, new byte[]{2}); |
| entry.column(new byte[]{127}, new byte[]{127}); |
| BackendMutation origin = new BackendMutation(); |
| origin.add(entry, Action.INSERT); |
| byte[] mutationBytes = StoreSerializer.writeMutation(origin); |
| |
| StoreCommand command = new StoreCommand(StoreType.GRAPH, |
| StoreAction.MUTATE, |
| mutationBytes); |
| Assert.assertEquals(StoreAction.MUTATE, command.action()); |
| Assert.assertArrayEquals(mutationBytes, command.data()); |
| |
| byte[] commandBytes = command.data(); |
| StoreCommand actual = StoreCommand.fromBytes(commandBytes); |
| Assert.assertEquals(StoreType.GRAPH, command.type()); |
| Assert.assertEquals(command.action(), actual.action()); |
| Assert.assertArrayEquals(command.data(), actual.data()); |
| } |
| } |