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1 package com.puppycrawl.tools.checkstyle.checks.header;
2
3 import com.puppycrawl.tools.checkstyle.BaseCheckTestCase;
4 import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
5 import com.puppycrawl.tools.checkstyle.api.CheckstyleException;
6
7 public class HeaderCheckTest extends BaseCheckTestCase
8 {
9 public void testStaticHeader()
10 throws Exception 
11 {
12 final DefaultConfiguration checkConfig =
13 createCheckConfig(HeaderCheck.class);
14 checkConfig.addAttribute("headerFile", getPath("java.header"));
15 checkConfig.addAttribute("ignoreLines", "");
16 final String [] expected = {
17 "1: Missing a header - not enough lines in file."
18 };
19 verify(checkConfig, getPath("inputHeader.java"), expected);
20 }
21
22 public void testRegexpHeader() throws Exception
23 {
24 final DefaultConfiguration checkConfig =
25 createCheckConfig(RegexpHeaderCheck.class);
26 checkConfig.addAttribute("headerFile", getPath("regexp.header"));
27 final String [] expected = {
28 "3: Line does not match expected header line of '// Created: 2002'."
29 };
30 verify(checkConfig, getPath("InputScopeAnonInner.java"), expected);
31 }
32
33 public void testInlineRegexpHeader()
34 throws Exception
35 {
36 final DefaultConfiguration checkConfig =
37 createCheckConfig(RegexpHeaderCheck.class);
38 checkConfig.addAttribute("header", "^/*$\\n// .*\\n// Created: 2002\\n^//.*\\n^//.*");
39 final String [] expected = {
40 "3: Line does not match expected header line of '// Created: 2002'."
41 };
42 verify(checkConfig, getPath("InputScopeAnonInner.java"), expected);
43 }
44
45 public void testFailureForMultilineRegexp()
46 throws Exception
47 {
48 final DefaultConfiguration checkConfig =
49 createCheckConfig(RegexpHeaderCheck.class);
50 checkConfig.addAttribute("header", "^(.*\\n.*)");
51 try {
52 createChecker(checkConfig);
53 fail("Checker creation should not succeed when regexp spans multiple lines");
54 }
55 catch (CheckstyleException ex) {
56 }
58 }
59
60 public void testRegexpHeaderIgnore() throws Exception
61 {
62 final DefaultConfiguration checkConfig =
63 createCheckConfig(RegexpHeaderCheck.class);
64 checkConfig.addAttribute("headerFile", getPath("regexp.header1"));
65 final String [] expected = {
66 };
67 verify(checkConfig, getPath("InputScopeAnonInner.java"), expected);
68 }
69
70 public void testRegexpHeaderMulti1() throws Exception
71 {
72 final DefaultConfiguration checkConfig =
73 createCheckConfig(RegexpHeaderCheck.class);
74 checkConfig.addAttribute("headerFile", getPath("regexp.header2"));
75 checkConfig.addAttribute("multiLines", "3, 6");
76 final String [] expected = {
77 };
78 verify(checkConfig, getPath("InputRegexpHeader1.java"), expected);
79 }
80
81 public void testRegexpHeaderMulti2() throws Exception
82 {
83 final DefaultConfiguration checkConfig =
84 createCheckConfig(RegexpHeaderCheck.class);
85 checkConfig.addAttribute("headerFile", getPath("regexp.header2"));
86 checkConfig.addAttribute("multiLines", "3, 6");
87 final String [] expected = {
88 };
89 verify(checkConfig, getPath("InputRegexpHeader2.java"), expected);
90 }
91
92 public void testRegexpHeaderMulti3() throws Exception
93 {
94 final DefaultConfiguration checkConfig =
95 createCheckConfig(RegexpHeaderCheck.class);
96 checkConfig.addAttribute("headerFile", getPath("regexp.header2"));
97 checkConfig.addAttribute("multiLines", "3, 7");
98 final String [] expected = {
99 };
100 verify(checkConfig, getPath("InputRegexpHeader1.java"), expected);
101 }
102
103 public void testRegexpHeaderMulti4() throws Exception
104 {
105 final DefaultConfiguration checkConfig =
106 createCheckConfig(RegexpHeaderCheck.class);
107 checkConfig.addAttribute("headerFile", getPath("regexp.header2"));
108 checkConfig.addAttribute("multiLines", "3, 5, 6, 7");
109 final String [] expected = {
110 };
111 verify(checkConfig, getPath("InputRegexpHeader3.java"), expected);
112 }
113
114 public void testRegexpHeaderMulti5() throws Exception
115 {
116 final DefaultConfiguration checkConfig =
117 createCheckConfig(RegexpHeaderCheck.class);
118 checkConfig.addAttribute("headerFile", getPath("regexp.header2"));
119 checkConfig.addAttribute("multiLines", "3");
120 final String [] expected = {
121 "1: Missing a header - not enough lines in file."
122 };
123 verify(checkConfig, getPath("InputRegexpHeader4.java"), expected);
124 }
125
126 public void testRegexpHeaderSmallHeader() throws Exception
127 {
128 final DefaultConfiguration checkConfig =
129 createCheckConfig(RegexpHeaderCheck.class);
130 checkConfig.addAttribute("headerFile", getPath("regexp.header2"));
131 checkConfig.addAttribute("multiLines", "3, 6");
132 final String [] expected = {
133 };
134 verify(checkConfig, getPath("InputRegexpSmallHeader.java"), expected);
135 }
136
137 public void testNoHeader()
138 throws Exception
139 {
140 final DefaultConfiguration checkConfig =
141 createCheckConfig(HeaderCheck.class);
142 try {
144 createChecker(checkConfig);
145 fail();
146 }
147 catch (CheckstyleException ex) {
148 }
150 }
151
152 public void testNonExistingHeaderFile()
153 throws Exception
154 {
155 final DefaultConfiguration checkConfig =
156 createCheckConfig(HeaderCheck.class);
157 checkConfig.addAttribute("headerFile", getPath("nonexisting.file"));
158 try {
159 createChecker(checkConfig);
160 fail();
161 }
162 catch (CheckstyleException ex) {
163 }
165 }
166
167 public void testEmptyFilename()
168 throws Exception
169 {
170 final DefaultConfiguration checkConfig =
171 createCheckConfig(HeaderCheck.class);
172 checkConfig.addAttribute("headerFile", "");
173 try {
174 createChecker(checkConfig);
175 fail("Checker creation should not succeed with invalid headerFile");
176 }
177 catch (CheckstyleException ex) {
178 }
180 }
181 }
182 |
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