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Java > Open Source Codes > com > puppycrawl > tools > checkstyle > filters > SuppressElementTest


1 package com.puppycrawl.tools.checkstyle.filters;
2
3 import java.util.regex.PatternSyntaxException JavaDoc;
4
5 import com.puppycrawl.tools.checkstyle.api.AuditEvent;
6 import com.puppycrawl.tools.checkstyle.api.LocalizedMessage;
7
8 import junit.framework.TestCase;
9
10 /** Tests SuppressElementFilter */
11 public class SuppressElementTest extends TestCase
12 {
13     private SuppressElement filter;
14     
15     public void setUp()
16         throws PatternSyntaxException JavaDoc
17     {
18         filter = new SuppressElement("Test");
19         filter.setChecks("Test");
20     }
21     
22     public void testDecideDefault()
23     {
24         final AuditEvent ev = new AuditEvent(this, "Test.java");
25         assertTrue(ev.getFileName(), filter.accept(ev));
26     }
27     
28     public void testDecideLocalizedMessage()
29     {
30         LocalizedMessage message =
31             new LocalizedMessage(0, 0, "", "", null, null, this.getClass());
32         final AuditEvent ev = new AuditEvent(this, "ATest.java", message);
33         //deny because there are matches on file and check names
34 assertFalse("Names match", filter.accept(ev));
35     }
36     
37     public void testDecideByLine()
38     {
39         LocalizedMessage message =
40             new LocalizedMessage(10, 10, "", "", null, null, this.getClass());
41         final AuditEvent ev = new AuditEvent(this, "ATest.java", message);
42         //deny because there are matches on file name, check name, and line
43 filter.setLines("1-10");
44         assertFalse("In range 1-10", filter.accept(ev));
45         filter.setLines("1-9, 11");
46         assertTrue("Not in 1-9, 11", filter.accept(ev));
47     }
48     
49     public void testDecideByColumn()
50     {
51         LocalizedMessage message =
52             new LocalizedMessage(10, 10, "", "", null, null, this.getClass());
53         final AuditEvent ev = new AuditEvent(this, "ATest.java", message);
54         //deny because there are matches on file name, check name, and column
55 filter.setColumns("1-10");
56         assertFalse("In range 1-10", filter.accept(ev));
57         filter.setColumns("1-9, 11");
58         assertTrue("Not in 1-9, 1)", filter.accept(ev));
59     }
60
61     public void testEquals() throws PatternSyntaxException JavaDoc
62     {
63         final SuppressElement filter2 = new SuppressElement("Test");
64         filter2.setChecks("Test");
65         assertEquals("filter, filter2", filter, filter2);
66         final SuppressElement filter3 = new SuppressElement("Test");
67         filter3.setChecks("Test3");
68         assertFalse("filter, filter3", filter.equals(filter3));
69         filter.setColumns("1-10");
70         assertFalse("filter, filter2", filter.equals(filter2));
71         filter2.setColumns("1-10");
72         assertEquals("filter, filter2", filter, filter2);
73         filter.setColumns(null);
74         assertFalse("filter, filter2", filter.equals(filter2));
75         filter2.setColumns(null);
76         filter.setLines("3,4");
77         assertFalse("filter, filter2", filter.equals(filter2));
78         filter2.setLines("3,4");
79         assertEquals("filter, filter2", filter, filter2);
80         filter.setColumns("1-10");
81         assertFalse("filter, filter2", filter.equals(filter2));
82         filter2.setColumns("1-10");
83         assertEquals("filter, filter2", filter, filter2);
84     }
85 }
86
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