/**
* 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.hive.ql.exec.persistence;
import java.util.Arrays;
import junit.framework.Assert;
import org.apache.hadoop.hive.serde2.io.ShortWritable;
import org.apache.hadoop.io.Text;
import org.junit.Test;
public class TestMapJoinRowContainer {
@Test
public void testSerialization() throws Exception {
MapJoinRowContainer container1 = new MapJoinRowContainer();
container1.add(new Object[]{ new Text("f0"), null, new ShortWritable((short)0xf)});
container1.add(Arrays.asList(new Object[]{ null, new Text("f1"), new ShortWritable((short)0xf)}));
container1.add(new Object[]{ null, null, new ShortWritable((short)0xf)});
container1.add(Arrays.asList(new Object[]{ new Text("f0"), new Text("f1"), new ShortWritable((short)0x1)}));
MapJoinRowContainer container2 = Utilities.serde(container1, "f0,f1,filter", "string,string,smallint");
Utilities.testEquality(container1, container2);
Assert.assertEquals(4, container1.size());
Assert.assertEquals(1, container2.getAliasFilter());
}
}