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1   ////////////////////////////////////////////////////////////////////////////////
2   // checkstyle: Checks Java source code for adherence to a set of rules.
3   // Copyright (C) 2001-2018 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.grammars.java8;
21  
22  import org.junit.Test;
23  
24  import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;
25  import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
26  import com.puppycrawl.tools.checkstyle.checks.naming.MemberNameCheck;
27  import com.puppycrawl.tools.checkstyle.utils.CommonUtils;
28  
29  public class MethodReferencesTest extends AbstractModuleTestSupport {
30  
31      @Override
32      protected String getPackageLocation() {
33          return "com/puppycrawl/tools/checkstyle/grammars/java8";
34      }
35  
36      @Test
37      public void testCanParse()
38              throws Exception {
39          final DefaultConfiguration checkConfig =
40                  createModuleConfig(MemberNameCheck.class);
41          final String[] expected = CommonUtils.EMPTY_STRING_ARRAY;
42          verify(checkConfig, getPath("InputMethodReferences.java"), expected);
43      }
44  
45      @Test
46      public void testFromSpec()
47              throws Exception {
48          final DefaultConfiguration checkConfig =
49                  createModuleConfig(MemberNameCheck.class);
50          final String[] expected = CommonUtils.EMPTY_STRING_ARRAY;
51          verify(checkConfig, getPath("InputMethodReferences2.java"), expected);
52      }
53  
54      @Test
55      public void testGenericInPostfixExpressionBeforeReference()
56              throws Exception {
57          final DefaultConfiguration checkConfig =
58                  createModuleConfig(MemberNameCheck.class);
59          final String[] expected = CommonUtils.EMPTY_STRING_ARRAY;
60          verify(checkConfig, getPath("InputMethodReferences3.java"), expected);
61      }
62  
63      @Test
64      public void testArrayAfterGeneric()
65              throws Exception {
66          final DefaultConfiguration checkConfig = createModuleConfig(MemberNameCheck.class);
67          final String[] expected = CommonUtils.EMPTY_STRING_ARRAY;
68          verify(checkConfig, getPath("InputMethodReferences4.java"), expected);
69      }
70  
71      @Test
72      public void testFromHibernate()
73              throws Exception {
74          final DefaultConfiguration checkConfig = createModuleConfig(MemberNameCheck.class);
75          final String[] expected = CommonUtils.EMPTY_STRING_ARRAY;
76          verify(checkConfig, getPath("InputMethodReferences5.java"), expected);
77      }
78  
79      @Test
80      public void testFromSpring()
81              throws Exception {
82          final DefaultConfiguration checkConfig = createModuleConfig(MemberNameCheck.class);
83          final String[] expected = CommonUtils.EMPTY_STRING_ARRAY;
84          verify(checkConfig, getPath("InputMethodReferences6.java"), expected);
85      }
86  
87      @Test
88      public void testMethodReferences7()
89              throws Exception {
90          final DefaultConfiguration checkConfig =
91                  createModuleConfig(MemberNameCheck.class);
92          final String[] expected = CommonUtils.EMPTY_STRING_ARRAY;
93          verify(checkConfig, getPath("InputMethodReferences7.java"), expected);
94      }
95  
96  }