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.apache.hadoop.hbase.replication.ReplicationOffsetUtil.shouldReplicate;
021import static org.junit.jupiter.api.Assertions.assertFalse;
022import static org.junit.jupiter.api.Assertions.assertTrue;
023
024import org.apache.hadoop.hbase.ServerName;
025import org.apache.hadoop.hbase.testclassification.ReplicationTests;
026import org.apache.hadoop.hbase.testclassification.SmallTests;
027import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
028import org.junit.jupiter.api.Tag;
029import org.junit.jupiter.api.Test;
030
031@Tag(ReplicationTests.TAG)
032@Tag(SmallTests.TAG)
033public class TestReplicationOffsetUtil {
034
035  @Test
036  public void test() {
037    assertTrue(shouldReplicate(null, "whatever"));
038    assertTrue(shouldReplicate(ReplicationGroupOffset.BEGIN, "whatever"));
039    ServerName sn = ServerName.valueOf("host", 16010, EnvironmentEdgeManager.currentTime());
040    ReplicationGroupOffset offset = new ReplicationGroupOffset(sn + ".12345", 100);
041    assertTrue(shouldReplicate(offset, sn + ".12346"));
042    assertFalse(shouldReplicate(offset, sn + ".12344"));
043    assertTrue(shouldReplicate(offset, sn + ".12345"));
044    // -1 means finish replication, so should not replicate
045    assertFalse(shouldReplicate(new ReplicationGroupOffset(sn + ".12345", -1), sn + ".12345"));
046  }
047}