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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.chapter4formatting.rule451wheretobreak;
21  
22  import org.junit.Test;
23  
24  import com.google.checkstyle.test.base.AbstractModuleTestSupport;
25  import com.puppycrawl.tools.checkstyle.api.Configuration;
26  import com.puppycrawl.tools.checkstyle.checks.whitespace.MethodParamPadCheck;
27  
28  public class MethodParamPadTest extends AbstractModuleTestSupport {
29  
30      @Override
31      protected String getPackageLocation() {
32          return "com/google/checkstyle/test/chapter4formatting/rule451wheretobreak";
33      }
34  
35      @Test
36      public void testOperatorWrap() throws Exception {
37          final Class<MethodParamPadCheck> clazz = MethodParamPadCheck.class;
38          final String messageKeyPrevious = "line.previous";
39          final String messageKeyPreceded = "ws.preceded";
40  
41          final String[] expected = {
42              "83:9: " + getCheckMessage(clazz, messageKeyPrevious, "("),
43              "128:13: " + getCheckMessage(clazz, messageKeyPrevious, "("),
44              "130:9: " + getCheckMessage(clazz, messageKeyPrevious, "("),
45              "353:15: " + getCheckMessage(clazz, messageKeyPreceded, "("),
46              "358:13: " + getCheckMessage(clazz, messageKeyPrevious, "("),
47          };
48          final Configuration checkConfig = getModuleConfig("MethodParamPad");
49          final String filePath = getPath("InputMethodParamPad.java");
50  
51          final Integer[] warnList = getLinesWithWarn(filePath);
52          verify(checkConfig, filePath, expected, warnList);
53      }
54  
55  }