/*
* Copyright 2010 The Apache Software Foundation
*
* 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.hbase.client.idx;
import junit.framework.Assert;
import junit.framework.TestCase;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.io.DataInputBuffer;
import org.apache.hadoop.io.DataOutputBuffer;
import java.io.IOException;
/**
* Tests the {@link IdxIndexDescriptor} class.
*/
public class TestIdxIndexDescriptor extends TestCase {
/**
* Tests the {@link IdxIndexDescriptor#write(java.io.DataOutput)} and {@link
* org.apache.hadoop.hbase.client.idx.IdxIndexDescriptor#readFields(java.io.DataInput)}
* methods.
* @throws java.io.IOException if an error occurs
*/
public void testWritable() throws IOException {
byte[] qualifierName1 = Bytes.toBytes("qualifer1");
IdxIndexDescriptor descriptor
= new IdxIndexDescriptor(qualifierName1, IdxQualifierType.INT);
DataOutputBuffer dataOutputBuffer = new DataOutputBuffer();
descriptor.write(dataOutputBuffer);
DataInputBuffer dataInputBuffer = new DataInputBuffer();
dataInputBuffer.reset(dataOutputBuffer.getData(), dataOutputBuffer.getLength());
IdxIndexDescriptor clonedDescriptor = new IdxIndexDescriptor();
clonedDescriptor.readFields(dataInputBuffer);
Assert.assertEquals("The descriptor was not the same after being written and read", descriptor, clonedDescriptor);
}
}