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1   ////////////////////////////////////////////////////////////////////////////////
2   // checkstyle: Checks Java source code for adherence to a set of rules.
3   // Copyright (C) 2001-2017 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;
21  
22  import static com.puppycrawl.tools.checkstyle.checks.TodoCommentCheck.MSG_KEY;
23  import static org.junit.Assert.assertArrayEquals;
24  import static org.junit.Assert.assertEquals;
25  
26  import org.junit.Test;
27  
28  import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;
29  import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
30  import com.puppycrawl.tools.checkstyle.api.TokenTypes;
31  
32  public class TodoCommentCheckTest
33      extends AbstractModuleTestSupport {
34      @Override
35      protected String getPackageLocation() {
36          return "com/puppycrawl/tools/checkstyle/checks/todocomment";
37      }
38  
39      @Test
40      public void testGetRequiredTokens() {
41          final TodoCommentCheck checkObj = new TodoCommentCheck();
42          final int[] expected = {TokenTypes.COMMENT_CONTENT};
43          assertArrayEquals("Required tokens differs from expected",
44                  expected, checkObj.getRequiredTokens());
45      }
46  
47      @Test
48      public void testIt() throws Exception {
49          final DefaultConfiguration checkConfig =
50              createModuleConfig(TodoCommentCheck.class);
51          checkConfig.addAttribute("format", "FIXME:");
52          final String[] expected = {
53              "161: " + getCheckMessage(MSG_KEY, "FIXME:"),
54              "162: " + getCheckMessage(MSG_KEY, "FIXME:"),
55              "163: " + getCheckMessage(MSG_KEY, "FIXME:"),
56              "167: " + getCheckMessage(MSG_KEY, "FIXME:"),
57          };
58          verify(checkConfig, getPath("InputTodoCommentSimple.java"), expected);
59      }
60  
61      @Test
62      public void testGetAcceptableTokens() {
63          final int[] expected = {TokenTypes.COMMENT_CONTENT };
64          final TodoCommentCheck check = new TodoCommentCheck();
65          final int[] actual = check.getAcceptableTokens();
66          assertEquals("Amount of acceptable tokens differs from expected",
67                  1, actual.length);
68          assertArrayEquals("Acceptable tokens differs from expected",
69                  expected, actual);
70      }
71  }