1   /***
2    * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3    */
4   package test.net.sourceforge.pmd.rules;
5   
6   import net.sourceforge.pmd.PMD;
7   import net.sourceforge.pmd.Rule;
8   import net.sourceforge.pmd.RuleSetNotFoundException;
9   import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
10  import test.net.sourceforge.pmd.testframework.TestDescriptor;
11  
12  public class FinalizeShouldBeProtectedRuleTest extends SimpleAggregatorTst {
13  
14      private Rule rule;
15  
16      public void setUp() throws RuleSetNotFoundException {
17          rule = findRule("finalizers", "FinalizeShouldBeProtected");
18      }
19  
20      public void testAll() {
21          runTests(new TestDescriptor[]{
22              new TestDescriptor(TEST1, "public finalize", 1, rule),
23              new TestDescriptor(TEST2, "finalize with some params", 0, rule),
24              new TestDescriptor(TEST3, "legitimate overriding", 0, rule)
25          });
26      }
27  
28      private static final String TEST1 =
29              "public class Foo {" + PMD.EOL +
30              " public void finalize() {}" + PMD.EOL +
31              "}";
32  
33      private static final String TEST2 =
34              "public class Foo {" + PMD.EOL +
35              " public void finalize(int x) {}" + PMD.EOL +
36              "}";
37  
38      private static final String TEST3 =
39              "public class Foo {" + PMD.EOL +
40              " protected void finalize() {}" + PMD.EOL +
41              "}";
42  
43  }