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.rules.AccessorClassGenerationRule;
8   import test.net.sourceforge.pmd.testframework.RuleTst;
9   
10  public class AccessorClassGenerationRuleTest extends RuleTst {
11  
12      public void testInnerClassHasPrivateConstructor() throws Throwable {
13          runTestFromString(TEST1, 1, new AccessorClassGenerationRule());
14      }
15  
16      public void testInnerClassHasPublicConstructor() throws Throwable {
17          runTestFromString(TEST2, 0, new AccessorClassGenerationRule());
18      }
19  
20      public void testOuterClassHasPrivateConstructor() throws Throwable {
21          runTestFromString(TEST3, 1, new AccessorClassGenerationRule());
22      }
23  
24      public void testFinalInnerClass() throws Throwable {
25          runTestFromString(TEST4, 0, new AccessorClassGenerationRule());
26      }
27  
28      private static final String TEST1 =
29      "public class Foo1 {" + PMD.EOL +
30      " public class InnerClass {" + PMD.EOL +
31      "   private InnerClass(){" + PMD.EOL +
32      "   }" + PMD.EOL +
33      " }" + PMD.EOL +
34      " void method(){" + PMD.EOL +
35      "   new InnerClass();//Causes generation of accessor" + PMD.EOL +
36      " }" + PMD.EOL +
37      "}";
38  
39      private static final String TEST2 =
40      "public class Foo2 {" + PMD.EOL +
41      " public class InnerClass {" + PMD.EOL +
42      "   public InnerClass(){" + PMD.EOL +
43      "   }" + PMD.EOL +
44      " }" + PMD.EOL +
45      " void method(){" + PMD.EOL +
46      "   new InnerClass(); //OK, due to public constructor" + PMD.EOL +
47      " }" + PMD.EOL +
48      "}";
49  
50      private static final String TEST3 =
51      "public class Foo3 {" + PMD.EOL +
52      "    public class InnerClass {" + PMD.EOL +
53      "      void method(){" + PMD.EOL +
54      "        new Foo3();//Causes generation of accessor" + PMD.EOL +
55      "      }" + PMD.EOL +
56      "    }" + PMD.EOL +
57      "    private Foo3() {" + PMD.EOL +
58      "    }" + PMD.EOL +
59      "}";
60  
61      private static final String TEST4 =
62      "public class Foo {" + PMD.EOL +
63      " void method() {" + PMD.EOL +
64      "   final class Inner {}; " + PMD.EOL +
65      "   Inner i = new Inner();" + PMD.EOL +
66      " }" + PMD.EOL +
67      "}";
68  }