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.Map;
29  import java.util.HashMap;
30  import java.util.List;
31  import java.util.ArrayList;
32  
33  /**
34   * @author Edwin Punzalan
35   */
36  public class CheckstyleResultsTest
37      extends TestCase
38  {
39      private CheckstyleResults results;
40  
41      protected void setUp()
42          throws Exception
43      {
44          results = new CheckstyleResults();
45      }
46  
47      public void testEmptyResults()
48      {
49          assertEquals( "test total files", 0, results.getFiles().size() );
50  
51          assertEquals( "test file count", 0, results.getFileCount() );
52  
53          assertEquals( "test zero file violations", 0, results.getFileViolations( "filename" ).size() );
54  
55          assertEquals( "test INFO severity count", 0, results.getSeverityCount( SeverityLevel.INFO ) );
56  
57          assertEquals( "test WARNING severity count", 0, results.getSeverityCount( SeverityLevel.WARNING ) );
58  
59          assertEquals( "test ERROR severity count", 0, results.getSeverityCount( SeverityLevel.ERROR ) );
60  
61          assertEquals( "test IGNORE severity count", 0, results.getSeverityCount( SeverityLevel.IGNORE ) );
62      }
63  
64      public void testResults()
65      {
66          Map files = new HashMap();
67  
68          LocalizedMessage message = new LocalizedMessage( 0, 0, "", "", null, SeverityLevel.INFO, null, getClass() );
69          AuditEvent event = new AuditEvent( this, "file1", message );
70          files.put( "file1", Collections.singletonList( event ) );
71  
72          message = new LocalizedMessage( 0, 0, "", "", null, SeverityLevel.WARNING, null, getClass() );
73          List events = new ArrayList();
74          events.add( new AuditEvent( this, "file2", message ) );
75          events.add( new AuditEvent( this, "file2", message ) );
76          files.put( "file2", events );
77  
78          message = new LocalizedMessage( 0, 0, "", "", null, SeverityLevel.ERROR, null, getClass() );
79          events = new ArrayList();
80          events.add( new AuditEvent( this, "file3", message ) );
81          events.add( new AuditEvent( this, "file3", message ) );
82          events.add( new AuditEvent( this, "file3", message ) );
83          files.put( "file3", events );
84  
85          message = new LocalizedMessage( 0, 0, "", "", null, SeverityLevel.IGNORE, null, getClass() );
86          events = new ArrayList();
87          events.add( new AuditEvent( this, "file4", message ) );
88          events.add( new AuditEvent( this, "file4", message ) );
89          events.add( new AuditEvent( this, "file4", message ) );
90          events.add( new AuditEvent( this, "file4", message ) );
91          files.put( "file4", events );
92  
93          results.setFiles( files );
94  
95          assertEquals( "test total files", 4, results.getFiles().size() );
96          assertEquals( "test file count", 4, results.getFileCount() );
97  
98          assertEquals( "test file severities", 0, results.getSeverityCount( "file0", SeverityLevel.INFO ) );
99          assertEquals( "test file severities", 0, results.getSeverityCount( "file0", SeverityLevel.WARNING ) );
100         assertEquals( "test file severities", 0, results.getSeverityCount( "file0", SeverityLevel.ERROR ) );
101         assertEquals( "test file severities", 0, results.getSeverityCount( "file0", SeverityLevel.IGNORE ) );
102 
103         assertEquals( "test file violations", 1, results.getFileViolations( "file1" ).size() );
104         assertEquals( "test file severities", 1, results.getSeverityCount( "file1", SeverityLevel.INFO ) );
105         assertEquals( "test file severities", 0, results.getSeverityCount( "file1", SeverityLevel.WARNING ) );
106         assertEquals( "test file severities", 0, results.getSeverityCount( "file1", SeverityLevel.ERROR ) );
107         assertEquals( "test file severities", 0, results.getSeverityCount( "file1", SeverityLevel.IGNORE ) );
108 
109         assertEquals( "test file violations", 2, results.getFileViolations( "file2" ).size() );
110         assertEquals( "test file severities", 0, results.getSeverityCount( "file2", SeverityLevel.INFO ) );
111         assertEquals( "test file severities", 2, results.getSeverityCount( "file2", SeverityLevel.WARNING ) );
112         assertEquals( "test file severities", 0, results.getSeverityCount( "file2", SeverityLevel.ERROR ) );
113         assertEquals( "test file severities", 0, results.getSeverityCount( "file2", SeverityLevel.IGNORE ) );
114 
115         assertEquals( "test file violations", 3, results.getFileViolations( "file3" ).size() );
116         assertEquals( "test file severities", 0, results.getSeverityCount( "file3", SeverityLevel.INFO ) );
117         assertEquals( "test file severities", 0, results.getSeverityCount( "file3", SeverityLevel.WARNING ) );
118         assertEquals( "test file severities", 3, results.getSeverityCount( "file3", SeverityLevel.ERROR ) );
119         assertEquals( "test file severities", 0, results.getSeverityCount( "file3", SeverityLevel.IGNORE ) );
120 
121         assertEquals( "test file violations", 4, results.getFileViolations( "file4" ).size() );
122         assertEquals( "test file severities", 0, results.getSeverityCount( "file4", SeverityLevel.INFO ) );
123         assertEquals( "test file severities", 0, results.getSeverityCount( "file4", SeverityLevel.WARNING ) );
124         assertEquals( "test file severities", 0, results.getSeverityCount( "file4", SeverityLevel.ERROR ) );
125         assertEquals( "test file severities", 4, results.getSeverityCount( "file4", SeverityLevel.IGNORE ) );
126 
127         assertEquals( "test INFO severity count", 1, results.getSeverityCount( SeverityLevel.INFO ) );
128         assertEquals( "test WARNING severity count", 2, results.getSeverityCount( SeverityLevel.WARNING ) );
129         assertEquals( "test ERROR severity count", 3, results.getSeverityCount( SeverityLevel.ERROR ) );
130         assertEquals( "test IGNORE severity count", 4, results.getSeverityCount( SeverityLevel.IGNORE ) );
131 
132         results.setFileViolations( "file", Collections.EMPTY_LIST );
133         assertEquals( "test file violations", 0, results.getFileViolations( "file" ).size() );
134     }
135 }