forked from sevntu-checkstyle/sevntu.checkstyle
-
Notifications
You must be signed in to change notification settings - Fork 0
/
CauseParameterInExceptionCheckTest.java
157 lines (125 loc) · 5.9 KB
/
CauseParameterInExceptionCheckTest.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2017 the original author or authors.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
////////////////////////////////////////////////////////////////////////////////
package com.github.sevntu.checkstyle.checks.design;
import static com.github.sevntu.checkstyle.checks.design.CauseParameterInExceptionCheck.MSG_KEY;
import static org.junit.Assert.fail;
import org.junit.Assert;
import org.junit.Test;
import com.github.sevntu.checkstyle.BaseCheckTestSupport;
import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
import com.puppycrawl.tools.checkstyle.api.DetailAST;
import com.puppycrawl.tools.checkstyle.api.TokenTypes;
/**
* @author <a href="mailto:Daniil.Yaroslavtsev@gmail.com"> Daniil
* Yaroslavtsev</a>
*/
public class CauseParameterInExceptionCheckTest extends BaseCheckTestSupport {
private final DefaultConfiguration checkConfig =
createCheckConfig(CauseParameterInExceptionCheck.class);
@Test
public void testNormalWork() throws Exception {
checkConfig.addAttribute("classNamesRegexp", ".+Exception");
checkConfig.addAttribute("ignoredClassNamesRegexp", null);
checkConfig.addAttribute("allowedCauseTypes", "Throwable, Exception");
final String[] expected = {
"5:5: " + getCheckMessage(MSG_KEY, "TestException"),
};
verify(checkConfig, getPath("InputCauseParameterInExceptionCheck.java"), expected);
}
@Test
public void testNormalWork2() throws Exception {
checkConfig.addAttribute("classNamesRegexp", ".+Exception2");
checkConfig.addAttribute("ignoredClassNamesRegexp", null);
checkConfig.addAttribute("allowedCauseTypes", "Throwable, Exception");
final String[] expected = {
"5:5: " + getCheckMessage(MSG_KEY, "TestException2"),
"16:5: " + getCheckMessage(MSG_KEY, "MyException2"),
};
verify(checkConfig, getPath("InputCauseParameterInExceptionCheck2.java"), expected);
}
@Test
public void testIgnorePattern() throws Exception {
checkConfig.addAttribute("classNamesRegexp", ".+Exception2");
checkConfig.addAttribute("ignoredClassNamesRegexp", "Test.+");
checkConfig.addAttribute("allowedCauseTypes", "Throwable, Exception");
final String[] expected = {
"16:5: " + getCheckMessage(MSG_KEY, "MyException2"),
};
verify(checkConfig, getPath("InputCauseParameterInExceptionCheck2.java"), expected);
}
@Test
public void testIgnorePattern2() throws Exception {
checkConfig.addAttribute("classNamesRegexp", ".+Exception2");
checkConfig.addAttribute("ignoredClassNamesRegexp", "My.+");
checkConfig.addAttribute("allowedCauseTypes", "Throwable, Exception");
final String[] expected = {
"5:5: " + getCheckMessage(MSG_KEY, "TestException2"),
};
verify(checkConfig, getPath("InputCauseParameterInExceptionCheck2.java"), expected);
}
@Test
public void testStrangeSituation() throws Exception {
checkConfig.addAttribute("classNamesRegexp", ".+Exception");
checkConfig.addAttribute("ignoredClassNamesRegexp", "");
checkConfig.addAttribute("allowedCauseTypes", "Throwable, Exception");
final String[] expected = {
};
verify(checkConfig, getPath("InputCauseParameterInExceptionCheck3.java"), expected);
}
@Test
public void testStrangeSituation2() throws Exception {
checkConfig.addAttribute("classNamesRegexp", null);
checkConfig.addAttribute("ignoredClassNamesRegexp", null);
checkConfig.addAttribute("allowedCauseTypes", "Throwable, Exception");
final String[] expected = {
};
verify(checkConfig, getPath("InputCauseParameterInExceptionCheck3.java"), expected);
}
@Test
public void testStrangeSituation3() throws Exception {
checkConfig.addAttribute("classNamesRegexp", null);
checkConfig.addAttribute("ignoredClassNamesRegexp", null);
checkConfig.addAttribute("allowedCauseTypes", "Throwable, Exception");
final String[] expected = {
};
verify(checkConfig, getPath("InputCauseParameterInExceptionCheck4.java"), expected);
}
@Test
public void testStrangeSituation4() throws Exception {
checkConfig.addAttribute("classNamesRegexp", null);
checkConfig.addAttribute("ignoredClassNamesRegexp", null);
checkConfig.addAttribute("allowedCauseTypes", "Throwable, Exception");
final String[] expected = {
};
verify(checkConfig, getPath("InputCauseParameterInExceptionCheck5.java"), expected);
}
@Test
public void testUnsupportedNode() {
final DetailAST sync = new DetailAST();
sync.setType(TokenTypes.LITERAL_SYNCHRONIZED);
try {
final CauseParameterInExceptionCheck check = new CauseParameterInExceptionCheck();
check.visitToken(sync);
fail();
}
catch (IllegalArgumentException ex) {
Assert.assertEquals("Found unsupported token: LITERAL_SYNCHRONIZED", ex.getMessage());
}
}
}