| /** |
| * 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.gora.mapreduce; |
| |
| import java.io.IOException; |
| import java.util.List; |
| |
| import junit.framework.Assert; |
| |
| import org.apache.gora.mapreduce.GoraInputSplit; |
| import org.apache.gora.mock.persistency.MockPersistent; |
| import org.apache.gora.mock.query.MockQuery; |
| import org.apache.gora.mock.store.MockDataStore; |
| import org.apache.gora.query.PartitionQuery; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.io.TestWritable; |
| import org.junit.Test; |
| |
| /** |
| * Test case for {@link GoraInputSplit}. |
| */ |
| public class TestGoraInputSplit { |
| |
| private Configuration conf = new Configuration(); |
| |
| private List<PartitionQuery<String, MockPersistent>> |
| getPartitions() throws IOException { |
| MockDataStore store = MockDataStore.get(); |
| MockQuery query = store.newQuery(); |
| |
| List<PartitionQuery<String, MockPersistent>> partitions = |
| store.getPartitions(query); |
| return partitions; |
| } |
| |
| @Test |
| public void testGetLocations() throws IOException { |
| List<PartitionQuery<String, MockPersistent>> partitions = |
| getPartitions(); |
| |
| int i=0;; |
| for(PartitionQuery<String, MockPersistent> partition : partitions) { |
| GoraInputSplit split = new GoraInputSplit(conf, partition); |
| Assert.assertEquals(split.getLocations().length, 1); |
| Assert.assertEquals(split.getLocations()[0], MockDataStore.LOCATIONS[i++]); |
| } |
| } |
| |
| @Test |
| public void testReadWrite() throws Exception { |
| |
| List<PartitionQuery<String, MockPersistent>> partitions = |
| getPartitions(); |
| |
| for(PartitionQuery<String, MockPersistent> partition : partitions) { |
| GoraInputSplit split = new GoraInputSplit(conf, partition); |
| TestWritable.testWritable(split); |
| } |
| } |
| |
| } |