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.master;
019
020import static org.junit.jupiter.api.Assertions.assertEquals;
021
022import org.apache.hadoop.hbase.TableName;
023import org.apache.hadoop.hbase.client.RegionInfoBuilder;
024import org.apache.hadoop.hbase.testclassification.MasterTests;
025import org.apache.hadoop.hbase.testclassification.SmallTests;
026import org.junit.jupiter.api.Tag;
027import org.junit.jupiter.api.Test;
028
029import org.apache.hadoop.hbase.shaded.protobuf.generated.ClusterStatusProtos;
030
031@Tag(MasterTests.TAG)
032@Tag(SmallTests.TAG)
033public class TestRegionState {
034
035  @Test
036  public void testSerializeDeserialize() {
037    final TableName tableName = TableName.valueOf("testtb");
038    for (RegionState.State state : RegionState.State.values()) {
039      testSerializeDeserialize(tableName, state);
040    }
041  }
042
043  private void testSerializeDeserialize(final TableName tableName, final RegionState.State state) {
044    RegionState state1 =
045      RegionState.createForTesting(RegionInfoBuilder.newBuilder(tableName).build(), state);
046    ClusterStatusProtos.RegionState protobuf1 = state1.convert();
047    RegionState state2 = RegionState.convert(protobuf1);
048    ClusterStatusProtos.RegionState protobuf2 = state1.convert();
049    assertEquals(state1, state2, "RegionState does not match " + state);
050    assertEquals(protobuf1, protobuf2, "Protobuf does not match " + state);
051  }
052}