1   /**
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *     http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  package org.apache.hadoop.hbase.util.hbck;
19  
20  import static org.junit.Assert.assertEquals;
21  
22  import java.util.Arrays;
23  import java.util.List;
24  
25  import org.apache.hadoop.conf.Configuration;
26  import org.apache.hadoop.hbase.util.HBaseFsck;
27  import org.apache.hadoop.hbase.util.HBaseFsck.ErrorReporter.ERROR_CODE;
28  
29  public class HbckTestingUtil {
30    public static HBaseFsck doFsck(Configuration conf, boolean fix) throws Exception {
31      HBaseFsck fsck = new HBaseFsck(conf);
32      fsck.connect();
33      fsck.displayFullReport(); // i.e. -details
34      fsck.setTimeLag(0);
35      fsck.setFixErrors(fix);
36      fsck.doWork();
37      return fsck;
38    }
39  
40    public static void assertNoErrors(HBaseFsck fsck) throws Exception {
41      List<ERROR_CODE> errs = fsck.getErrors().getErrorList();
42      assertEquals(0, errs.size());
43    }
44  
45    public static void assertErrors(HBaseFsck fsck, ERROR_CODE[] expectedErrors) {
46      List<ERROR_CODE> errs = fsck.getErrors().getErrorList();
47      assertEquals(Arrays.asList(expectedErrors), errs);
48    }
49  }