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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.grammar.java8;
21  
22  import org.junit.jupiter.api.Test;
23  
24  import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;
25  import com.puppycrawl.tools.checkstyle.utils.CommonUtil;
26  
27  public class MethodReferencesTest extends AbstractModuleTestSupport {
28  
29      @Override
30      protected String getPackageLocation() {
31          return "com/puppycrawl/tools/checkstyle/grammar/java8";
32      }
33  
34      @Test
35      public void testCanParse()
36              throws Exception {
37          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
38          verifyWithInlineConfigParser(
39                  getPath("InputMethodReferences.java"), expected);
40      }
41  
42      @Test
43      public void testFromSpec()
44              throws Exception {
45          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
46          verifyWithInlineConfigParser(
47                  getPath("InputMethodReferences2.java"), expected);
48      }
49  
50      @Test
51      public void testGenericInPostfixExpressionBeforeReference()
52              throws Exception {
53          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
54          verifyWithInlineConfigParser(
55                  getPath("InputMethodReferences3.java"), expected);
56      }
57  
58      @Test
59      public void testArrayAfterGeneric()
60              throws Exception {
61          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
62          verifyWithInlineConfigParser(
63                  getPath("InputMethodReferences4.java"), expected);
64      }
65  
66      @Test
67      public void testFromHibernate()
68              throws Exception {
69          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
70          verifyWithInlineConfigParser(
71                  getPath("InputMethodReferences5.java"), expected);
72      }
73  
74      @Test
75      public void testFromSpring()
76              throws Exception {
77          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
78          verifyWithInlineConfigParser(
79                  getPath("InputMethodReferences6.java"), expected);
80      }
81  
82      @Test
83      public void testMethodReferences7()
84              throws Exception {
85          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
86          verifyWithInlineConfigParser(
87                  getPath("InputMethodReferences7.java"), expected);
88      }
89  
90  }