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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;
21  
22  import static com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheck.MSG_KEY_NO_NEWLINE_EOF;
23  import static com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheck.MSG_KEY_WRONG_ENDING;
24  
25  import org.junit.jupiter.api.Test;
26  
27  import com.puppycrawl.tools.checkstyle.AbstractExamplesModuleTestSupport;
28  import com.puppycrawl.tools.checkstyle.utils.CommonUtil;
29  
30  public class NewlineAtEndOfFileCheckExamplesTest extends AbstractExamplesModuleTestSupport {
31      @Override
32      protected String getPackageLocation() {
33          return "com/puppycrawl/tools/checkstyle/checks/newlineatendoffile";
34      }
35  
36      @Test
37      public void testExample1() throws Exception {
38          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
39  
40          verifyWithInlineConfigParser(getPath("Example1.java"), expected);
41      }
42  
43      @Test
44      public void testExample2() throws Exception {
45          final String[] expected = {
46              "1: " + getCheckMessage(MSG_KEY_NO_NEWLINE_EOF),
47          };
48  
49          verifyWithInlineConfigParser(getPath("Example2.java"), expected);
50      }
51  
52      @Test
53      public void testExample3() throws Exception {
54          final String[] expected = {
55              "1: " + getCheckMessage(MSG_KEY_WRONG_ENDING),
56          };
57  
58          verifyWithInlineConfigParser(getPath("Example3.java"), expected);
59      }
60  
61      @Test
62      public void testExample4() throws Exception {
63          final String[] expected = {
64              "1: " + getCheckMessage(MSG_KEY_NO_NEWLINE_EOF),
65          };
66  
67          verifyWithInlineConfigParser(getPath("Example4.cpp"), expected);
68      }
69  
70      @Test
71      public void testExample5() throws Exception {
72          final String[] expected = {
73              "1: " + getCheckMessage(MSG_KEY_NO_NEWLINE_EOF),
74          };
75  
76          verifyWithInlineConfigParser(getPath("Example5.java"), expected);
77      }
78  
79      @Test
80      public void testExample6() throws Exception {
81          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
82  
83          verifyWithInlineConfigParser(getPath("Example6.txt"), expected);
84      }
85  }