| /** |
| * 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.hadoop.io.serializer; |
| |
| import org.junit.Test; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertNotNull; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.io.Writable; |
| |
| public class TestSerializationFactory { |
| |
| @Test |
| public void testSerializerAvailability() { |
| Configuration conf = new Configuration(); |
| SerializationFactory factory = new SerializationFactory(conf); |
| // Test that a valid serializer class is returned when its present |
| assertNotNull("A valid class must be returned for default Writable Serde", |
| factory.getSerializer(Writable.class)); |
| assertNotNull("A valid class must be returned for default Writable serDe", |
| factory.getDeserializer(Writable.class)); |
| // Test that a null is returned when none can be found. |
| assertNull("A null should be returned if there are no serializers found.", |
| factory.getSerializer(TestSerializationFactory.class)); |
| assertNull("A null should be returned if there are no deserializers found", |
| factory.getDeserializer(TestSerializationFactory.class)); |
| } |
| } |