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.HBaseTestingUtil;
023import org.apache.hadoop.hbase.TableName;
024import org.apache.hadoop.hbase.client.Admin;
025import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;
026import org.apache.hadoop.hbase.client.TableDescriptor;
027import org.apache.hadoop.hbase.client.TableDescriptorBuilder;
028import org.apache.hadoop.hbase.testclassification.MasterTests;
029import org.apache.hadoop.hbase.testclassification.MediumTests;
030import org.apache.hadoop.hbase.util.Bytes;
031import org.junit.jupiter.api.AfterAll;
032import org.junit.jupiter.api.BeforeAll;
033import org.junit.jupiter.api.BeforeEach;
034import org.junit.jupiter.api.Tag;
035import org.junit.jupiter.api.Test;
036
037@Tag(MasterTests.TAG)
038@Tag(MediumTests.TAG)
039public class TestListTablesByState {
040
041  private static HBaseTestingUtil UTIL;
042  private static Admin ADMIN;
043  private static final int SLAVES = 1;
044  private static final byte[] COLUMN = Bytes.toBytes("cf");
045  private static final TableName TABLE = TableName.valueOf("test");
046  private static final TableDescriptor TABLE_DESC = TableDescriptorBuilder.newBuilder(TABLE)
047    .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(COLUMN).setMaxVersions(3).build())
048    .build();
049
050  @BeforeAll
051  public static void setUpBeforeClass() throws Exception {
052    UTIL = new HBaseTestingUtil();
053    UTIL.startMiniCluster(SLAVES);
054    ADMIN = UTIL.getAdmin();
055  }
056
057  @BeforeEach
058  public void before() throws Exception {
059    if (ADMIN.tableExists(TABLE)) {
060      if (ADMIN.isTableEnabled(TABLE)) {
061        ADMIN.disableTable(TABLE);
062      }
063
064      ADMIN.deleteTable(TABLE);
065    }
066  }
067
068  @Test
069  public void testListTableNamesByState() throws Exception {
070    ADMIN.createTable(TABLE_DESC);
071    ADMIN.disableTable(TABLE);
072    assertEquals(ADMIN.listTableNamesByState(false).get(0), TABLE);
073    ADMIN.enableTable(TABLE);
074    assertEquals(ADMIN.listTableNamesByState(true).get(0), TABLE);
075  }
076
077  @Test
078  public void testListTableDescriptorByState() throws Exception {
079    ADMIN.createTable(TABLE_DESC);
080    ADMIN.disableTable(TABLE);
081    assertEquals(ADMIN.listTableDescriptorsByState(false).get(0).getTableName(), TABLE);
082    ADMIN.enableTable(TABLE);
083    assertEquals(ADMIN.listTableDescriptorsByState(true).get(0).getTableName(), TABLE);
084  }
085
086  @AfterAll
087  public static void tearDownAfterClass() throws Exception {
088    if (ADMIN != null) {
089      ADMIN.close();
090    }
091    if (UTIL != null) {
092      UTIL.shutdownMiniCluster();
093    }
094  }
095}