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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.coding;
21  
22  import static com.google.common.truth.Truth.assertWithMessage;
23  import static com.puppycrawl.tools.checkstyle.checks.coding.EmptyStatementCheck.MSG_KEY;
24  
25  import org.junit.jupiter.api.Test;
26  
27  import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;
28  
29  public class EmptyStatementCheckTest
30      extends AbstractModuleTestSupport {
31  
32      @Override
33      protected String getPackageLocation() {
34          return "com/puppycrawl/tools/checkstyle/checks/coding/emptystatement";
35      }
36  
37      @Test
38      public void testEmptyStatements()
39              throws Exception {
40          final String[] expected = {
41              "18:7: " + getCheckMessage(MSG_KEY),
42              "23:7: " + getCheckMessage(MSG_KEY),
43              "28:19: " + getCheckMessage(MSG_KEY),
44              "32:10: " + getCheckMessage(MSG_KEY),
45              "35:16: " + getCheckMessage(MSG_KEY),
46              "39:10: " + getCheckMessage(MSG_KEY),
47              "49:10: " + getCheckMessage(MSG_KEY),
48              "55:13: " + getCheckMessage(MSG_KEY),
49              "57:13: " + getCheckMessage(MSG_KEY),
50              "60:19: " + getCheckMessage(MSG_KEY),
51              "64:10: " + getCheckMessage(MSG_KEY),
52              "67:9: " + getCheckMessage(MSG_KEY),
53              "72:10: " + getCheckMessage(MSG_KEY),
54              "78:10: " + getCheckMessage(MSG_KEY),
55              "82:10: " + getCheckMessage(MSG_KEY),
56              "86:10: " + getCheckMessage(MSG_KEY),
57          };
58  
59          verifyWithInlineConfigParser(
60                  getPath("InputEmptyStatement.java"), expected);
61      }
62  
63      @Test
64      public void testTokensNotNull() {
65          final EmptyStatementCheck check = new EmptyStatementCheck();
66          assertWithMessage("Acceptable tokens should not be null")
67                  .that(check.getAcceptableTokens())
68                  .isNotNull();
69          assertWithMessage("Default tokens should not be null")
70                  .that(check.getDefaultTokens())
71                  .isNotNull();
72          assertWithMessage("Required tokens should not be null")
73                  .that(check.getRequiredTokens())
74                  .isNotNull();
75      }
76  
77  }