1   package test.net.sourceforge.pmd.rules.clone;
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 CloneMethodMustImplementCloneableTest extends SimpleAggregatorTst{
10  
11    private Rule rule;
12  
13      public void setUp() throws RuleSetNotFoundException {
14          rule = findRule("clone", "CloneMethodMustImplementCloneable");
15      }
16  
17    public void testAll() {
18       runTests(new TestDescriptor[] {
19           new TestDescriptor(TEST1, "ok, implements Cloneable", 0, rule),
20           new TestDescriptor(TEST2, "bad, doesn't implement Cloneable", 1, rule),
21           new TestDescriptor(TEST3, "ok, not Object.clone since method has a param", 0, rule),
22       });
23    }
24  
25      private static final String TEST1 =
26      "public class Foo implements Cloneable {" + PMD.EOL +
27      " void clone() {}" + PMD.EOL +
28      "}";
29  
30      private static final String TEST2 =
31      "public class Foo {" + PMD.EOL +
32      " void clone() {}" + PMD.EOL +
33      "}";
34  
35      private static final String TEST3 =
36      "public class Foo {" + PMD.EOL +
37      " void clone(int x) {}" + PMD.EOL +
38      "}";
39  }