View Javadoc
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.ExplicitInitializationCheck.MSG_KEY;
23  
24  import org.junit.jupiter.api.Test;
25  
26  import com.puppycrawl.tools.checkstyle.AbstractExamplesModuleTestSupport;
27  
28  public class ExplicitInitializationCheckExamplesTest extends AbstractExamplesModuleTestSupport {
29  
30      @Override
31      public String getPackageLocation() {
32          return "com/puppycrawl/tools/checkstyle/checks/coding/explicitinitialization";
33      }
34  
35      @Test
36      public void testExample1() throws Exception {
37          final String[] expected = {
38              "13:15: " + getCheckMessage(MSG_KEY, "intField1", "0"),
39              "17:16: " + getCheckMessage(MSG_KEY, "charField1", "\\0"),
40              "21:19: " + getCheckMessage(MSG_KEY, "boolField1", "false"),
41              "26:18: " + getCheckMessage(MSG_KEY, "objField1", "null"),
42              "30:15: " + getCheckMessage(MSG_KEY, "arrField1", "null"),
43          };
44  
45          verifyWithInlineConfigParser(getPath("Example1.java"), expected);
46      }
47  
48      @Test
49      public void testExample2() throws Exception {
50          final String[] expected = {
51              "27:18: " + getCheckMessage(MSG_KEY, "objField1", "null"),
52              "31:15: " + getCheckMessage(MSG_KEY, "arrField1", "null"),
53          };
54  
55          verifyWithInlineConfigParser(getPath("Example2.java"), expected);
56      }
57  
58  }