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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.google.checkstyle.test.chapter4formatting.rule485annotations;
21  
22  import org.junit.Test;
23  
24  import com.google.checkstyle.test.base.AbstractModuleTestSupport;
25  import com.puppycrawl.tools.checkstyle.api.Configuration;
26  import com.puppycrawl.tools.checkstyle.checks.annotation.AnnotationLocationCheck;
27  
28  public class AnnotationLocationTest extends AbstractModuleTestSupport {
29  
30      @Override
31      protected String getPackageLocation() {
32          return "com/google/checkstyle/test/chapter4formatting/rule485annotations";
33      }
34  
35      @Test
36      public void testAnnotation() throws Exception {
37          final Class<AnnotationLocationCheck> clazz = AnnotationLocationCheck.class;
38          getCheckMessage(clazz, "annotation.location.alone");
39          final Configuration checkConfig = getModuleConfig("AnnotationLocation",
40                  "AnnotationLocationMostCases");
41  
42          final String msgLocationAlone = "annotation.location.alone";
43          final String msgLocation = "annotation.location";
44          final String[] expected = {
45              "3: " + getCheckMessage(clazz, msgLocationAlone, "MyAnnotation1"),
46              "20: " + getCheckMessage(clazz, msgLocation, "MyAnnotation1", "8", "4"),
47              "27: " + getCheckMessage(clazz, msgLocation, "MyAnnotation2", "7", "4"),
48              "31: " + getCheckMessage(clazz, msgLocation, "MyAnnotation2", "8", "4"),
49              "32: " + getCheckMessage(clazz, msgLocation, "MyAnnotation3", "6", "4"),
50              "33: " + getCheckMessage(clazz, msgLocation, "MyAnnotation4", "10", "4"),
51              "54: " + getCheckMessage(clazz, msgLocation, "MyAnnotation2", "12", "8"),
52              "58: " + getCheckMessage(clazz, msgLocation, "MyAnnotation2", "12", "8"),
53              "78: " + getCheckMessage(clazz, msgLocation, "MyAnnotation2", "11", "8"),
54              "81: " + getCheckMessage(clazz, msgLocation, "MyAnnotation2", "10", "8"),
55              "90: " + getCheckMessage(clazz, msgLocation, "MyAnnotation2", "1", "0"),
56          };
57  
58          final String filePath = getPath("InputAnnotationLocation.java");
59  
60          final Integer[] warnList = getLinesWithWarn(filePath);
61          verify(checkConfig, filePath, expected, warnList);
62      }
63  
64      @Test
65      public void testAnnotationVariables() throws Exception {
66          final Class<AnnotationLocationCheck> clazz = AnnotationLocationCheck.class;
67          getCheckMessage(clazz, "annotation.location.alone");
68          final Configuration checkConfig = getModuleConfig("AnnotationLocation",
69                  "AnnotationLocationVariables");
70  
71          final String msgLocation = "annotation.location";
72          final String[] expected = {
73              "63: " + getCheckMessage(clazz, msgLocation, "MyAnnotation2", "7", "4"),
74          };
75  
76          final String filePath = getPath("InputAnnotationLocationVariables.java");
77  
78          final Integer[] warnList = getLinesWithWarn(filePath);
79          verify(checkConfig, filePath, expected, warnList);
80      }
81  
82  }