| /** |
| * 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.avro; |
| |
| import java.io.IOException; |
| |
| import junit.framework.Assert; |
| |
| import org.apache.avro.util.Utf8; |
| import org.apache.gora.avro.PersistentDatumReader; |
| import org.apache.gora.examples.WebPageDataCreator; |
| import org.apache.gora.examples.generated.Employee; |
| import org.apache.gora.examples.generated.WebPage; |
| import org.apache.gora.memory.store.MemStore; |
| import org.apache.gora.persistency.Persistent; |
| import org.apache.gora.query.Query; |
| import org.apache.gora.query.Result; |
| import org.apache.gora.store.DataStore; |
| import org.apache.gora.store.DataStoreFactory; |
| import org.apache.gora.store.DataStoreTestUtil; |
| import org.apache.hadoop.conf.Configuration; |
| import org.junit.Test; |
| |
| /** |
| * Test case for {@link PersistentDatumReader}. |
| */ |
| public class TestPersistentDatumReader { |
| |
| private PersistentDatumReader<WebPage> webPageDatumReader |
| = new PersistentDatumReader<WebPage>(); |
| private Configuration conf = new Configuration(); |
| |
| private void testClone(Persistent persistent) throws IOException { |
| Persistent cloned = webPageDatumReader.clone(persistent, persistent.getSchema()); |
| assertClone(persistent, cloned); |
| } |
| |
| private void assertClone(Persistent persistent, Persistent cloned) { |
| Assert.assertNotNull("cloned object is null", cloned); |
| Assert.assertEquals("cloned object is not equal to original object", persistent, cloned); |
| } |
| |
| @Test |
| public void testCloneEmployee() throws Exception { |
| @SuppressWarnings("unchecked") |
| MemStore<String, Employee> store = DataStoreFactory.getDataStore( |
| MemStore.class, String.class, Employee.class, conf); |
| |
| Employee employee = DataStoreTestUtil.createEmployee(store); |
| |
| testClone(employee); |
| } |
| |
| @Test |
| public void testCloneEmployeeOneField() throws Exception { |
| Employee employee = new Employee(); |
| employee.setSsn(new Utf8("11111")); |
| |
| testClone(employee); |
| } |
| |
| @Test |
| public void testCloneEmployeeTwoFields() throws Exception { |
| Employee employee = new Employee(); |
| employee.setSsn(new Utf8("11111")); |
| employee.setSalary(100); |
| |
| testClone(employee); |
| } |
| |
| @Test |
| public void testCloneWebPage() throws Exception { |
| @SuppressWarnings("unchecked") |
| DataStore<String, WebPage> store = DataStoreFactory.createDataStore( |
| MemStore.class, String.class, WebPage.class, conf); |
| WebPageDataCreator.createWebPageData(store); |
| |
| Query<String, WebPage> query = store.newQuery(); |
| Result<String, WebPage> result = query.execute(); |
| |
| int tested = 0; |
| while(result.next()) { |
| WebPage page = result.get(); |
| testClone(page); |
| tested++; |
| } |
| Assert.assertEquals(WebPageDataCreator.URLS.length, tested); |
| } |
| } |