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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.rule526parameternames;
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 ParameterNameTest extends AbstractModuleTestSupport {
28  
29      private static final String MSG_KEY = "name.invalidPattern";
30  
31      @Override
32      protected String getPackageLocation() {
33          return "com/google/checkstyle/test/chapter5naming/rule526parameternames";
34      }
35  
36      @Test
37      public void testGeneralParameterName() throws Exception {
38          final Configuration config = getModuleConfig("ParameterName");
39          final String format = config.getAttribute("format");
40          final String[] expected = {
41              "10:21: " + getCheckMessage(config.getMessages(), MSG_KEY, "bB", format),
42              "33:22: " + getCheckMessage(config.getMessages(), MSG_KEY, "llll_llll", format),
43              "34:21: " + getCheckMessage(config.getMessages(), MSG_KEY, "bB", format),
44              "64:13: " + getCheckMessage(config.getMessages(), MSG_KEY, "$arg1", format),
45              "65:13: " + getCheckMessage(config.getMessages(), MSG_KEY, "ar$g2", format),
46              "66:13: " + getCheckMessage(config.getMessages(), MSG_KEY, "arg3$", format),
47              "67:13: " + getCheckMessage(config.getMessages(), MSG_KEY, "a_rg4", format),
48              "68:13: " + getCheckMessage(config.getMessages(), MSG_KEY, "_arg5", format),
49              "69:13: " + getCheckMessage(config.getMessages(), MSG_KEY, "arg6_", format),
50              "70:13: " + getCheckMessage(config.getMessages(), MSG_KEY, "aArg7", format),
51              "71:13: " + getCheckMessage(config.getMessages(), MSG_KEY, "aArg8", format),
52              "72:13: " + getCheckMessage(config.getMessages(), MSG_KEY, "aar_g", format),
53          };
54  
55          final String filePath = getPath("InputParameterName.java");
56  
57          final Integer[] warnList = getLinesWithWarn(filePath);
58          verify(config, filePath, expected, warnList);
59      }
60  
61  }