1   /**
2    * Copyright 2008 The Apache Software Foundation
3    *
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *     http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing, software
15   * distributed under the License is distributed on an "AS IS" BASIS,
16   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17   * See the License for the specific language governing permissions and
18   * limitations under the License.
19   */
20  
21  package org.apache.hadoop.hbase.util;
22  
23  import junit.framework.TestCase;
24  
25  import java.io.IOException;
26  
27  import org.apache.commons.logging.Log;
28  import org.apache.commons.logging.LogFactory;
29  
30  import org.apache.hadoop.fs.Path;
31  import org.apache.hadoop.hbase.SmallTests;
32  import org.junit.experimental.categories.Category;
33  
34  /**
35   * Test requirement that root directory must be a URI
36   */
37  @Category(SmallTests.class)
38  public class TestRootPath extends TestCase {
39    private static final Log LOG = LogFactory.getLog(TestRootPath.class);
40  
41    /** The test */
42    public void testRootPath() {
43      try {
44        // Try good path
45        FSUtils.validateRootPath(new Path("file:///tmp/hbase/hbase"));
46      } catch (IOException e) {
47        LOG.fatal("Unexpected exception checking valid path:", e);
48        fail();
49      }
50      try {
51        // Try good path
52        FSUtils.validateRootPath(new Path("hdfs://a:9000/hbase"));
53      } catch (IOException e) {
54        LOG.fatal("Unexpected exception checking valid path:", e);
55        fail();
56      }
57      try {
58        // bad path
59        FSUtils.validateRootPath(new Path("/hbase"));
60        fail();
61      } catch (IOException e) {
62        // Expected.
63        LOG.info("Got expected exception when checking invalid path:", e);
64      }
65    }
66  
67    @org.junit.Rule
68    public org.apache.hadoop.hbase.ResourceCheckerJUnitRule cu =
69      new org.apache.hadoop.hbase.ResourceCheckerJUnitRule();
70  }
71