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1   ///////////////////////////////////////////////////////////////////////////////////////////////
2   // checkstyle: Checks Java source code and other text files for adherence to a set of rules.
3   // Copyright (C) 2001-2024 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.sizes;
21  
22  import static com.puppycrawl.tools.checkstyle.checks.sizes.MethodLengthCheck.MSG_KEY;
23  
24  import org.junit.jupiter.api.Test;
25  
26  import com.puppycrawl.tools.checkstyle.AbstractExamplesModuleTestSupport;
27  
28  public class MethodLengthCheckExamplesTest extends AbstractExamplesModuleTestSupport {
29      @Override
30      protected String getPackageLocation() {
31          return "com/puppycrawl/tools/checkstyle/checks/sizes/methodlength";
32      }
33  
34      @Test
35      public void testExample1() throws Exception {
36  
37          final int max = 4;
38  
39          final String[] expected = {
40              "18:3: " + getCheckMessage(MSG_KEY, 5, max, "Example1"),
41              "31:3: " + getCheckMessage(MSG_KEY, 6, max, "firstMethod"),
42              "44:3: " + getCheckMessage(MSG_KEY, 5, max, "thirdMethod"),
43              "52:5: " + getCheckMessage(MSG_KEY, 5, max, "MyBadRecord"),
44          };
45          verifyWithInlineConfigParser(getNonCompilablePath("Example1.java"), expected);
46      }
47  
48      @Test
49      public void testExample2() throws Exception {
50  
51          final int max = 4;
52  
53          final String[] expected = {
54              "32:3: " + getCheckMessage(MSG_KEY, 6, max, "firstMethod"),
55              "45:3: " + getCheckMessage(MSG_KEY, 5, max, "thirdMethod"),
56          };
57          verifyWithInlineConfigParser(getNonCompilablePath("Example2.java"), expected);
58      }
59  
60      @Test
61      public void testExample3() throws Exception {
62          final String[] expected = {
63              "33:3: " + getCheckMessage(MSG_KEY, 6, 4, "firstMethod"),
64          };
65          verifyWithInlineConfigParser(getNonCompilablePath("Example3.java"), expected);
66      }
67  }