1   package org.apache.maven.plugin.checkstyle;
2   
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,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import junit.framework.TestCase;
23  import com.puppycrawl.tools.checkstyle.api.SeverityLevel;
24  import com.puppycrawl.tools.checkstyle.api.AuditEvent;
25  import com.puppycrawl.tools.checkstyle.api.LocalizedMessage;
26  
27  import java.util.Collections;
28  import java.util.Locale;
29  import java.util.Map;
30  import java.util.HashMap;
31  import java.util.List;
32  import java.util.ArrayList;
33  
34  /**
35   * @author Edwin Punzalan
36   * @version $Id$
37   */
38  public class CheckstyleResultsTest
39      extends TestCase
40  {
41      private CheckstyleResults results;
42  
43      /** {@inheritDoc} */
44      protected void setUp()
45          throws Exception
46      {
47          results = new CheckstyleResults();
48      }
49  
50      /** {@inheritDoc} */
51      protected void tearDown()
52          throws Exception
53      {
54          results = null;
55      }
56  
57      public void testEmptyResults()
58      {
59          assertEquals( "test total files", 0, results.getFiles().size() );
60  
61          assertEquals( "test file count", 0, results.getFileCount() );
62  
63          assertEquals( "test zero file violations", 0, results.getFileViolations( "filename" ).size() );
64  
65          assertEquals( "test INFO severity count", 0, results.getSeverityCount( SeverityLevel.INFO ) );
66  
67          assertEquals( "test WARNING severity count", 0, results.getSeverityCount( SeverityLevel.WARNING ) );
68  
69          assertEquals( "test ERROR severity count", 0, results.getSeverityCount( SeverityLevel.ERROR ) );
70  
71          assertEquals( "test IGNORE severity count", 0, results.getSeverityCount( SeverityLevel.IGNORE ) );
72      }
73  
74      public void testResults()
75      {
76          Map files = new HashMap();
77  
78          LocalizedMessage message = new LocalizedMessage( 0, 0, "", "", null, SeverityLevel.INFO, null, getClass(), null );
79          AuditEvent event = new AuditEvent( this, "file1", message );
80          files.put( "file1", Collections.singletonList( event ) );
81  
82          message = new LocalizedMessage( 0, 0, "", "", null, SeverityLevel.WARNING, null, getClass(), null );
83          List events = new ArrayList();
84          events.add( new AuditEvent( this, "file2", message ) );
85          events.add( new AuditEvent( this, "file2", message ) );
86          files.put( "file2", events );
87  
88          message = new LocalizedMessage( 0, 0, "", "", null, SeverityLevel.ERROR, null, getClass(), null );
89          events = new ArrayList();
90          events.add( new AuditEvent( this, "file3", message ) );
91          events.add( new AuditEvent( this, "file3", message ) );
92          events.add( new AuditEvent( this, "file3", message ) );
93          files.put( "file3", events );
94  
95          message = new LocalizedMessage( 0, 0, "", "", null, SeverityLevel.IGNORE, null, getClass(), null );
96          events = new ArrayList();
97          events.add( new AuditEvent( this, "file4", message ) );
98          events.add( new AuditEvent( this, "file4", message ) );
99          events.add( new AuditEvent( this, "file4", message ) );
100         events.add( new AuditEvent( this, "file4", message ) );
101         files.put( "file4", events );
102 
103         results.setFiles( files );
104 
105         assertEquals( "test total files", 4, results.getFiles().size() );
106         assertEquals( "test file count", 4, results.getFileCount() );
107 
108         assertEquals( "test file severities", 0, results.getSeverityCount( "file0", SeverityLevel.INFO ) );
109         assertEquals( "test file severities", 0, results.getSeverityCount( "file0", SeverityLevel.WARNING ) );
110         assertEquals( "test file severities", 0, results.getSeverityCount( "file0", SeverityLevel.ERROR ) );
111         assertEquals( "test file severities", 0, results.getSeverityCount( "file0", SeverityLevel.IGNORE ) );
112 
113         assertEquals( "test file violations", 1, results.getFileViolations( "file1" ).size() );
114         assertEquals( "test file severities", 1, results.getSeverityCount( "file1", SeverityLevel.INFO ) );
115         assertEquals( "test file severities", 0, results.getSeverityCount( "file1", SeverityLevel.WARNING ) );
116         assertEquals( "test file severities", 0, results.getSeverityCount( "file1", SeverityLevel.ERROR ) );
117         assertEquals( "test file severities", 0, results.getSeverityCount( "file1", SeverityLevel.IGNORE ) );
118 
119         assertEquals( "test file violations", 2, results.getFileViolations( "file2" ).size() );
120         assertEquals( "test file severities", 0, results.getSeverityCount( "file2", SeverityLevel.INFO ) );
121         assertEquals( "test file severities", 2, results.getSeverityCount( "file2", SeverityLevel.WARNING ) );
122         assertEquals( "test file severities", 0, results.getSeverityCount( "file2", SeverityLevel.ERROR ) );
123         assertEquals( "test file severities", 0, results.getSeverityCount( "file2", SeverityLevel.IGNORE ) );
124 
125         assertEquals( "test file violations", 3, results.getFileViolations( "file3" ).size() );
126         assertEquals( "test file severities", 0, results.getSeverityCount( "file3", SeverityLevel.INFO ) );
127         assertEquals( "test file severities", 0, results.getSeverityCount( "file3", SeverityLevel.WARNING ) );
128         assertEquals( "test file severities", 3, results.getSeverityCount( "file3", SeverityLevel.ERROR ) );
129         assertEquals( "test file severities", 0, results.getSeverityCount( "file3", SeverityLevel.IGNORE ) );
130 
131         assertEquals( "test file violations", 4, results.getFileViolations( "file4" ).size() );
132         assertEquals( "test file severities", 0, results.getSeverityCount( "file4", SeverityLevel.INFO ) );
133         assertEquals( "test file severities", 0, results.getSeverityCount( "file4", SeverityLevel.WARNING ) );
134         assertEquals( "test file severities", 0, results.getSeverityCount( "file4", SeverityLevel.ERROR ) );
135         assertEquals( "test file severities", 4, results.getSeverityCount( "file4", SeverityLevel.IGNORE ) );
136 
137         assertEquals( "test INFO severity count", 1, results.getSeverityCount( SeverityLevel.INFO ) );
138         assertEquals( "test WARNING severity count", 2, results.getSeverityCount( SeverityLevel.WARNING ) );
139         assertEquals( "test ERROR severity count", 3, results.getSeverityCount( SeverityLevel.ERROR ) );
140         assertEquals( "test IGNORE severity count", 4, results.getSeverityCount( SeverityLevel.IGNORE ) );
141 
142         results.setFileViolations( "file", Collections.EMPTY_LIST );
143         assertEquals( "test file violations", 0, results.getFileViolations( "file" ).size() );
144     }
145 }