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.chaos.actions;
019
020import org.apache.hadoop.hbase.IntegrationTestingUtility;
021import org.apache.hadoop.hbase.TableName;
022import org.apache.hadoop.hbase.client.Admin;
023import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;
024import org.apache.hadoop.hbase.client.TableDescriptorBuilder;
025import org.apache.hadoop.hbase.testclassification.MediumTests;
026import org.junit.jupiter.api.AfterAll;
027import org.junit.jupiter.api.BeforeAll;
028import org.junit.jupiter.api.BeforeEach;
029import org.junit.jupiter.api.Tag;
030import org.junit.jupiter.api.Test;
031import org.mockito.Mockito;
032
033@Tag(MediumTests.TAG)
034public class TestChangeSplitPolicyAction {
035
036  private final static IntegrationTestingUtility TEST_UTIL = new IntegrationTestingUtility();
037  private final TableName tableName = TableName.valueOf("ChangeSplitPolicyAction");
038
039  @BeforeAll
040  public static void setUpBeforeClass() throws Exception {
041    TEST_UTIL.startMiniCluster(2);
042  }
043
044  @AfterAll
045  public static void tearDownAfterClass() throws Exception {
046    TEST_UTIL.shutdownMiniCluster();
047  }
048
049  @BeforeEach
050  public void setUp() throws Exception {
051    Admin admin = TEST_UTIL.getAdmin();
052    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableName);
053    admin.createTable(builder.setColumnFamily(ColumnFamilyDescriptorBuilder.of("fam")).build());
054  }
055
056  @Test
057  public void testChangeSplitPolicyAction() throws Exception {
058    Action.ActionContext ctx = Mockito.mock(Action.ActionContext.class);
059    Mockito.when(ctx.getHBaseIntegrationTestingUtility()).thenReturn(TEST_UTIL);
060    Mockito.when(ctx.getHBaseCluster()).thenReturn(TEST_UTIL.getHBaseCluster());
061    ChangeSplitPolicyAction action = new ChangeSplitPolicyAction(tableName);
062    action.init(ctx);
063    action.perform();
064  }
065}