/**
* (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.impl.hbase;
import java.io.IOException;
import com.google.common.collect.ImmutableList;
import junit.framework.Assert;
import org.apache.hadoop.hbase.client.HBaseAdmin;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.kiji.schema.KijiClientTest;
import org.kiji.schema.KijiSchemaTable;
import org.kiji.schema.KijiURI;
import org.kiji.schema.hbase.HBaseFactory;
import org.kiji.schema.layout.KijiTableLayouts;
public class TestHBaseMetaTable extends KijiClientTest {
private static final Logger LOG = LoggerFactory.getLogger(TestHBaseMetaTable.class);
private KijiURI mKijiURI;
private HBaseMetaTable mMetaTable;
private HBaseAdmin mAdmin;
@Before
public final void setupTest() throws IOException {
final KijiSchemaTable schemaTable = getKiji().getSchemaTable();
final KijiURI hbaseURI = createTestHBaseURI();
final String instanceName =
String.format("%s_%s", getClass().getSimpleName(), mTestName.getMethodName());
mKijiURI = KijiURI.newBuilder(hbaseURI).withInstanceName(instanceName).build();
final HBaseFactory factory = HBaseFactory.Provider.get();
mAdmin = factory.getHBaseAdminFactory(mKijiURI).create(getConf());
HBaseMetaTable.install(mAdmin, mKijiURI);
mMetaTable = new HBaseMetaTable(
mKijiURI, getConf(), schemaTable, factory.getHTableInterfaceFactory(mKijiURI));
}
@After
public final void teardownTest() throws IOException {
mMetaTable.close();
mMetaTable = null;
HBaseMetaTable.uninstall(mAdmin, mKijiURI);
}
@Test
public void testLayouts() throws Exception {
final String tableName = "table";
Assert.assertTrue(mMetaTable.listTables().isEmpty());
mMetaTable.updateTableLayout(tableName, KijiTableLayouts.getLayout(KijiTableLayouts.SIMPLE));
Assert.assertEquals(ImmutableList.of(tableName), mMetaTable.listTables());
mMetaTable.deleteTable(tableName);
Assert.assertTrue(mMetaTable.listTables().isEmpty());
}
}