001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.replication;
019
020import static org.hamcrest.CoreMatchers.instanceOf;
021import static org.hamcrest.MatcherAssert.assertThat;
022
023import java.io.IOException;
024import org.apache.hadoop.hbase.HBaseClassTestRule;
025import org.apache.hadoop.hbase.HBaseZKTestingUtility;
026import org.apache.hadoop.hbase.testclassification.MediumTests;
027import org.apache.hadoop.hbase.testclassification.ReplicationTests;
028import org.apache.zookeeper.KeeperException;
029import org.junit.AfterClass;
030import org.junit.BeforeClass;
031import org.junit.ClassRule;
032import org.junit.experimental.categories.Category;
033
034@Category({ ReplicationTests.class, MediumTests.class })
035public class TestZKReplicationPeerStorage extends ReplicationPeerStorageTestBase {
036
037  @ClassRule
038  public static final HBaseClassTestRule CLASS_RULE =
039    HBaseClassTestRule.forClass(TestZKReplicationPeerStorage.class);
040
041  private static final HBaseZKTestingUtility UTIL = new HBaseZKTestingUtility();
042
043  @BeforeClass
044  public static void setUp() throws Exception {
045    UTIL.startMiniZKCluster();
046    STORAGE = new ZKReplicationPeerStorage(UTIL.getZooKeeperWatcher(), UTIL.getConfiguration());
047  }
048
049  @AfterClass
050  public static void tearDown() throws IOException {
051    UTIL.shutdownMiniZKCluster();
052  }
053
054  @Override
055  protected void assertPeerNameControlException(ReplicationException e) {
056    assertThat(e.getCause(), instanceOf(KeeperException.NodeExistsException.class));
057  }
058}