View Javadoc
1   ///////////////////////////////////////////////////////////////////////////////////////////////
2   // checkstyle: Checks Java source code and other text files for adherence to a set of rules.
3   // Copyright (C) 2001-2025 the original author or authors.
4   //
5   // This library is free software; you can redistribute it and/or
6   // modify it under the terms of the GNU Lesser General Public
7   // License as published by the Free Software Foundation; either
8   // version 2.1 of the License, or (at your option) any later version.
9   //
10  // This library is distributed in the hope that it will be useful,
11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  // Lesser General Public License for more details.
14  //
15  // You should have received a copy of the GNU Lesser General Public
16  // License along with this library; if not, write to the Free Software
17  // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18  ///////////////////////////////////////////////////////////////////////////////////////////////
19  
20  package com.puppycrawl.tools.checkstyle.checks.naming;
21  
22  import static com.puppycrawl.tools.checkstyle.checks.naming.MethodNameCheck.MSG_INVALID_PATTERN;
23  import static com.puppycrawl.tools.checkstyle.checks.naming.MethodNameCheck.MSG_KEY;
24  
25  import org.junit.jupiter.api.Test;
26  
27  import com.puppycrawl.tools.checkstyle.AbstractExamplesModuleTestSupport;
28  
29  public class MethodNameCheckExamplesTest extends AbstractExamplesModuleTestSupport {
30      @Override
31      protected String getPackageLocation() {
32          return "com/puppycrawl/tools/checkstyle/checks/naming/methodname";
33      }
34  
35      @Test
36      public void testExample1() throws Exception {
37          final String[] expected = {
38              "15:16: " + getCheckMessage(MSG_INVALID_PATTERN, "Method3", "^[a-z][a-zA-Z0-9]*$"),
39              "16:15: " + getCheckMessage(MSG_INVALID_PATTERN, "Method4", "^[a-z][a-zA-Z0-9]*$"),
40          };
41  
42          verifyWithInlineConfigParser(getPath("Example1.java"), expected);
43      }
44  
45      @Test
46      public void testExample2() throws Exception {
47          final String[] expected = {
48              "16:15: " + getCheckMessage(MSG_INVALID_PATTERN, "Method2", "^[a-z](_?[a-zA-Z0-9]+)*$"),
49          };
50  
51          verifyWithInlineConfigParser(getPath("Example2.java"), expected);
52      }
53  
54      @Test
55      public void testExample3() throws Exception {
56          final String[] expected = {
57  
58          };
59  
60          verifyWithInlineConfigParser(getPath("Example3.java"), expected);
61      }
62  
63      @Test
64      public void testExample4() throws Exception {
65          final String[] expected = {
66              "18:15: " + getCheckMessage(MSG_KEY, "Example4"),
67          };
68  
69          verifyWithInlineConfigParser(getPath("Example4.java"), expected);
70      }
71  
72      @Test
73      public void testExample5() throws Exception {
74          final String[] expected = {
75              "19:16: " + getCheckMessage(MSG_INVALID_PATTERN, "Method3", "^[a-z](_?[a-zA-Z0-9]+)*$"),
76              "20:8: " + getCheckMessage(MSG_INVALID_PATTERN, "Method4", "^[a-z](_?[a-zA-Z0-9]+)*$"),
77          };
78  
79          verifyWithInlineConfigParser(getPath("Example5.java"), expected);
80      }
81  }