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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.whitespace;
21  
22  import static com.puppycrawl.tools.checkstyle.checks.whitespace.NoLineWrapCheck.MSG_KEY;
23  
24  import org.junit.jupiter.api.Test;
25  
26  import com.puppycrawl.tools.checkstyle.AbstractExamplesModuleTestSupport;
27  
28  public class NoLineWrapExamplesTest extends AbstractExamplesModuleTestSupport {
29  
30      @Override
31      public String getPackageLocation() {
32          return "com/puppycrawl/tools/checkstyle/checks/whitespace/nolinewrap";
33      }
34  
35      @Test
36      public void testExample1() throws Exception {
37          final String[] expected = {
38              "10:1: " + getCheckMessage(MSG_KEY, "package"),
39              "13:1: " + getCheckMessage(MSG_KEY, "import"),
40              "16:1: " + getCheckMessage(MSG_KEY, "import"),
41          };
42          verifyWithInlineConfigParser(getPath("Example1.java"), expected);
43      }
44  
45      @Test
46      public void testExample2() throws Exception {
47          final String[] expected = {
48              "15:1: " + getCheckMessage(MSG_KEY, "import"),
49          };
50  
51          verifyWithInlineConfigParser(getPath("Example2.java"), expected);
52      }
53  
54      @Test
55      public void testExample3() throws Exception {
56          final String[] expected = {
57              "14:1: " + getCheckMessage(MSG_KEY, "package"),
58              "18:1: " + getCheckMessage(MSG_KEY, "import"),
59              "22:1: " + getCheckMessage(MSG_KEY, "import"),
60              "26:1: " + getCheckMessage(MSG_KEY, "import"),
61          };
62  
63          verifyWithInlineConfigParser(getNonCompilablePath("Example3.java"), expected);
64      }
65  
66      @Test
67      public void testExample4() throws Exception {
68          final String[] expected = {
69              "14:1: " + getCheckMessage(MSG_KEY, "package"),
70              "17:1: " + getCheckMessage(MSG_KEY, "import"),
71              "20:1: " + getCheckMessage(MSG_KEY, "import"),
72              "23:1: " + getCheckMessage(MSG_KEY, "CLASS_DEF"),
73              "26:3: " + getCheckMessage(MSG_KEY, "CTOR_DEF"),
74              "28:3: " + getCheckMessage(MSG_KEY, "METHOD_DEF"),
75              "30:3: " + getCheckMessage(MSG_KEY, "METHOD_DEF"),
76          };
77  
78          verifyWithInlineConfigParser(getPath("Example4.java"), expected);
79      }
80  
81      @Test
82      public void testUseCase1() throws Exception {
83          final String[] expected = {
84              "21:1: " + getCheckMessage(MSG_KEY, "CLASS_DEF"),
85              "24:3: " + getCheckMessage(MSG_KEY, "CTOR_DEF"),
86              "26:3: " + getCheckMessage(MSG_KEY, "METHOD_DEF"),
87          };
88  
89          verifyWithInlineConfigParser(getPath("UseCase1.java"), expected);
90      }
91  
92  }