/**
* (c) Copyright 2012 WibiData, Inc.
*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
* Licensed 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.kiji.schema.layout;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.HTableDescriptor;
import org.apache.hadoop.hbase.util.Bytes;
import org.junit.Test;
import org.kiji.schema.KijiURI;
import org.kiji.schema.layout.impl.HTableSchemaTranslator;
public class TestHTableSchemaTranslator {
@Test
public void testTranslate() throws Exception {
final HTableSchemaTranslator translator = new HTableSchemaTranslator();
final KijiTableLayout tableLayout =
KijiTableLayout.newLayout(KijiTableLayouts.getLayout(KijiTableLayouts.FULL_FEATURED));
final KijiURI tableURI =
KijiURI
.newBuilder()
.withInstanceName("myinstance")
.withTableName(tableLayout.getName()).build();
final HTableDescriptor tableDescriptor =
translator.toHTableDescriptor(tableURI.getInstance(), tableLayout);
assertEquals("kiji.myinstance.table.user", tableDescriptor.getNameAsString());
assertEquals(2, tableDescriptor.getColumnFamilies().length);
assertFalse(tableDescriptor.getFamily(Bytes.toBytes("B")).isInMemory());
assertEquals(HConstants.ALL_VERSIONS,
tableDescriptor.getFamily(Bytes.toBytes("B")).getMaxVersions());
assertTrue(tableDescriptor.getFamily(Bytes.toBytes("C")).isInMemory());
assertEquals(1, tableDescriptor.getFamily(Bytes.toBytes("C")).getMaxVersions());
}
}