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  
19  package org.apache.hadoop.hbase;
20  
21  import static junit.framework.Assert.assertNotNull;
22  import static org.junit.Assert.assertTrue;
23  
24  import java.io.File;
25  import java.io.FileFilter;
26  import java.io.IOException;
27  import java.lang.reflect.Method;
28  import java.lang.reflect.Modifier;
29  import java.net.URL;
30  import java.util.ArrayList;
31  import java.util.Enumeration;
32  import java.util.List;
33  import java.util.regex.Pattern;
34  
35  import org.junit.Test;
36  import org.junit.experimental.categories.Category;
37  import org.junit.runners.Suite;
38  
39  
40  /**
41   * Checks tests are categorized.
42   */
43  @Category(SmallTests.class)
44  public class TestCheckTestClasses {
45    /**
46     * Throws an assertion if we find a test class without category (small/medium/large/integration).
47     * List all the test classes without category in the assertion message.
48     */
49    @Test
50    public void checkClasses() throws Exception {
51      List<Class<?>> badClasses = new java.util.ArrayList<Class<?>>();
52      ClassTestFinder classFinder = new ClassTestFinder();
53      for (Class<?> c : classFinder.findClasses(false)) {
54        if (ClassTestFinder.getCategoryAnnotations(c).length == 0) {
55          badClasses.add(c);
56        }
57      }
58      assertTrue("There are " + badClasses.size() + " test classes without category: "
59        + badClasses, badClasses.isEmpty());
60    }
61  }