/**
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
    *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.hadoop.hbase.master;
  
  import static org.junit.Assert.assertEquals;
  
  import org.apache.hadoop.fs.Path;
  import org.apache.hadoop.hbase.HBaseTestingUtility;
  import org.apache.hadoop.hbase.testclassification.MasterTests;
  import org.apache.hadoop.hbase.testclassification.MediumTests;
  import org.apache.hadoop.hbase.util.FSUtils;
  import org.junit.AfterClass;
  import org.junit.BeforeClass;
  import org.junit.Test;
  import org.junit.experimental.categories.Category;
  
  /**
   * Test the master filesystem in a local cluster
   */
  @Category({MasterTests.class, MediumTests.class})
  public class TestMasterFileSystemWithWALDir {
  
    private static final HBaseTestingUtility UTIL = new HBaseTestingUtility();
  
    @BeforeClass
    public static void setupTest() throws Exception {
      UTIL.startMiniCluster(true);
    }
  
    @AfterClass
    public static void teardownTest() throws Exception {
      UTIL.shutdownMiniCluster();
    }
  
    @Test
    public void testFsUriSetProperly() throws Exception {
      HMaster master = UTIL.getMiniHBaseCluster().getMaster();
      MasterFileSystem fs = master.getMasterFileSystem();
      Path masterRoot = FSUtils.getRootDir(fs.getConfiguration());
      Path rootDir = FSUtils.getRootDir(fs.getFileSystem().getConf());
      assertEquals(masterRoot, rootDir);
      assertEquals(FSUtils.getWALRootDir(UTIL.getConfiguration()), fs.getWALRootDir());
    }
  }