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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) 2001-2026 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.coding;
21  
22  import static com.puppycrawl.tools.checkstyle.checks.coding.ReturnCountCheck.MSG_KEY;
23  import static com.puppycrawl.tools.checkstyle.checks.coding.ReturnCountCheck.MSG_KEY_VOID;
24  
25  import org.junit.jupiter.api.Test;
26  
27  import com.puppycrawl.tools.checkstyle.AbstractExamplesModuleTestSupport;
28  
29  public class ReturnCountCheckExamplesTest extends AbstractExamplesModuleTestSupport {
30  
31      @Override
32      public String getPackageLocation() {
33          return "com/puppycrawl/tools/checkstyle/checks/coding/returncount";
34      }
35  
36      @Test
37      public void testExample1() throws Exception {
38          final String[] expected = {
39              "25:5: " + getCheckMessage(MSG_KEY, 4, 3),
40          };
41  
42          verifyWithInlineConfigParser(getPath("Example1.java"), expected);
43      }
44  
45      @Test
46      public void testExample2() throws Exception {
47          final String[] expected = {
48              "18:5: " + getCheckMessage(MSG_KEY_VOID, 1, 0),
49              "25:5: " + getCheckMessage(MSG_KEY, 4, 2),
50              "41:5: " + getCheckMessage(MSG_KEY_VOID, 1, 0),
51          };
52  
53          verifyWithInlineConfigParser(getPath("Example2.java"), expected);
54      }
55  
56      @Test
57      public void testExample3() throws Exception {
58          final String[] expected = {
59              "26:5: " + getCheckMessage(MSG_KEY, 4, 2),
60          };
61  
62          verifyWithInlineConfigParser(getPath("Example3.java"), expected);
63      }
64  
65      @Test
66      public void testExample4() throws Exception {
67          final String[] expected = {
68              "26:5: " + getCheckMessage(MSG_KEY, 4, 3),
69          };
70  
71          verifyWithInlineConfigParser(getPath("Example4.java"), expected);
72      }
73  
74      @Test
75      public void testExample5() throws Exception {
76          final String[] expected = {
77              "27:5: " + getCheckMessage(MSG_KEY_VOID, 1, 0),
78              "34:5: " + getCheckMessage(MSG_KEY, 4, 2),
79              "41:42: " + getCheckMessage(MSG_KEY, 2, 1),
80          };
81  
82          verifyWithInlineConfigParser(getPath("Example5.java"), expected);
83      }
84  
85  }