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1   ////////////////////////////////////////////////////////////////////////////////
2   // checkstyle: Checks Java source code for adherence to a set of rules.
3   // Copyright (C) 2001-2018 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.google.checkstyle.test.chapter5naming.rule523methodnames;
21  
22  import org.junit.Test;
23  
24  import com.google.checkstyle.test.base.AbstractModuleTestSupport;
25  import com.puppycrawl.tools.checkstyle.api.Configuration;
26  
27  public class MethodNameTest extends AbstractModuleTestSupport {
28  
29      @Override
30      protected String getPackageLocation() {
31          return "com/google/checkstyle/test/chapter5naming/rule523methodnames";
32      }
33  
34      @Test
35      public void testMethodName() throws Exception {
36          final Configuration checkConfig = getModuleConfig("MethodName");
37          final String msgKey = "name.invalidPattern";
38          final String format = "^[a-z][a-z0-9][a-zA-Z0-9_]*$";
39  
40          final String[] expected = {
41              "11:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "Foo", format),
42              "12:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "fOo", format),
43              "14:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f$o", format),
44              "15:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f_oo", format),
45              "16:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f", format),
46              "17:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "fO", format),
47              "21:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "Foo", format),
48              "22:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "fOo", format),
49              "24:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f$o", format),
50              "25:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f_oo", format),
51              "26:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f", format),
52              "27:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "fO", format),
53              "32:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "Foo", format),
54              "33:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "fOo", format),
55              "35:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f$o", format),
56              "36:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f_oo", format),
57              "37:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f", format),
58              "38:22: " + getCheckMessage(checkConfig.getMessages(), msgKey, "fO", format),
59              "44:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "Foo", format),
60              "45:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "fOo", format),
61              "47:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f$o", format),
62              "48:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f_oo", format),
63              "49:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "f", format),
64              "50:14: " + getCheckMessage(checkConfig.getMessages(), msgKey, "fO", format),
65          };
66  
67          final String filePath = getPath("InputMethodName.java");
68  
69          final Integer[] warnList = getLinesWithWarn(filePath);
70          verify(checkConfig, filePath, expected, warnList);
71      }
72  
73  }