| /* |
| * 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.tinkerpop.gremlin.tinkergraph.structure; |
| |
| import org.apache.tinkerpop.gremlin.structure.io.gryo.GryoMapper; |
| import org.apache.tinkerpop.shaded.kryo.Kryo; |
| import org.apache.tinkerpop.shaded.kryo.Registration; |
| import org.apache.tinkerpop.shaded.kryo.io.Input; |
| import org.apache.tinkerpop.shaded.kryo.io.Output; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.junit.MockitoJUnitRunner; |
| |
| import java.util.Arrays; |
| |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.Mockito.atLeastOnce; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| /** |
| * Unit tests for {@link TinkerIoRegistryV1.TinkerGraphGryoSerializer} |
| */ |
| @RunWith(MockitoJUnitRunner.class) |
| public class TinkerGraphGryoSerializerV1Test { |
| |
| @Mock |
| private Kryo kryo; |
| @Mock |
| private Registration registration; |
| @Mock |
| private Output output; |
| @Mock |
| private Input input; |
| |
| private TinkerGraph graph = TinkerGraph.open(); |
| private TinkerIoRegistryV1.TinkerGraphGryoSerializer serializer = new TinkerIoRegistryV1.TinkerGraphGryoSerializer(); |
| |
| @Before |
| public void setUp() throws Exception { |
| when(kryo.getRegistration((Class) any())).thenReturn(registration); |
| when(input.readBytes(anyInt())).thenReturn(Arrays.copyOf(GryoMapper.HEADER, 100)); |
| } |
| |
| @Test |
| public void shouldVerifyKryoUsedForWrite() throws Exception { |
| serializer.write(kryo, output, graph); |
| verify(kryo, atLeastOnce()).getRegistration((Class) any()); |
| } |
| |
| @Test |
| public void shouldVerifyKryoUsedForRead() throws Exception { |
| // Not possible to mock an entire deserialization so just verify the same kryo instances are being used |
| try { |
| serializer.read(kryo, input, TinkerGraph.class); |
| } catch (RuntimeException ex) { |
| verify(kryo, atLeastOnce()).readObject(any(), any()); |
| verify(kryo, atLeastOnce()).readClassAndObject(any()); |
| } |
| } |
| } |