1   package test.net.sourceforge.pmd.rules;
2   
3   import net.sourceforge.pmd.PMD;
4   import net.sourceforge.pmd.Rule;
5   import net.sourceforge.pmd.RuleSetNotFoundException;
6   import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
7   import test.net.sourceforge.pmd.testframework.TestDescriptor;
8   
9   public class SuspiciousHashcodeMethodNameRuleTest extends SimpleAggregatorTst {
10      private Rule rule;
11  
12      public void setUp() throws RuleSetNotFoundException {
13          rule = findRule("naming", "SuspiciousHashcodeMethodName");
14      }
15  
16      public void testAll() {
17          runTests(new TestDescriptor[]{
18              new TestDescriptor(TEST1, "ok", 0, rule),
19              new TestDescriptor(TEST2, "hashcode", 1, rule),
20              new TestDescriptor(TEST3, "HashCode", 1, rule),
21              new TestDescriptor(TEST4, "Hashcode", 1, rule),
22          });
23      }
24  
25      private static final String TEST1 =
26              "public class Foo {" + PMD.EOL +
27              " public int hashCode() {return 42;}" + PMD.EOL +
28              "}";
29  
30      private static final String TEST2 =
31              "public class Foo {" + PMD.EOL +
32              " public int hashcode() {return 42;}" + PMD.EOL +
33              "}";
34  
35      private static final String TEST3 =
36              "public class Foo {" + PMD.EOL +
37              " public int HashCode() {return 42;}" + PMD.EOL +
38              "}";
39  
40      private static final String TEST4 =
41              "public class Foo {" + PMD.EOL +
42              " public int Hashcode() {return 42;}" + PMD.EOL +
43              "}";
44  
45  }