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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.metrics;
21  
22  import static com.puppycrawl.tools.checkstyle.checks.metrics.JavaNCSSCheck.MSG_CLASS;
23  import static com.puppycrawl.tools.checkstyle.checks.metrics.JavaNCSSCheck.MSG_FILE;
24  import static com.puppycrawl.tools.checkstyle.checks.metrics.JavaNCSSCheck.MSG_METHOD;
25  import static com.puppycrawl.tools.checkstyle.checks.metrics.JavaNCSSCheck.MSG_RECORD;
26  
27  import org.junit.jupiter.api.Test;
28  
29  import com.puppycrawl.tools.checkstyle.AbstractExamplesModuleTestSupport;
30  import com.puppycrawl.tools.checkstyle.utils.CommonUtil;
31  
32  // -@cs[AbbreviationAsWordInName] Test should be named as its main class.
33  public class JavaNCSSCheckExamplesTest extends AbstractExamplesModuleTestSupport {
34      @Override
35      public String getPackageLocation() {
36          return "com/puppycrawl/tools/checkstyle/checks/metrics/javancss";
37      }
38  
39      @Test
40      public void testExample1() throws Exception {
41          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
42          verifyWithInlineConfigParser(getPath("Example1.java"), expected);
43      }
44  
45      @Test
46      public void testExample2() throws Exception {
47          final String[] expected = {
48              "15:3: " + getCheckMessage(MSG_METHOD, 6, 4),
49              "34:5: " + getCheckMessage(MSG_METHOD, 5, 4),
50          };
51  
52          verifyWithInlineConfigParser(getPath("Example2.java"), expected);
53      }
54  
55      @Test
56      public void testExample3() throws Exception {
57          final String[] expected = {
58              "13:1: " + getCheckMessage(MSG_CLASS, 18, 10),
59          };
60  
61          verifyWithInlineConfigParser(getPath("Example3.java"), expected);
62      }
63  
64      @Test
65      public void testExample4() throws Exception {
66          final String[] expected = {
67              "11:1: " + getCheckMessage(MSG_FILE, 19, 10),
68          };
69  
70          verifyWithInlineConfigParser(getPath("Example4.java"), expected);
71      }
72  
73      @Test
74      public void testExample5() throws Exception {
75          final String[] expected = {
76              "33:3: " + getCheckMessage(MSG_RECORD, 6, 5),
77          };
78  
79          verifyWithInlineConfigParser(getPath("Example5.java"), expected);
80      }
81  }