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 EmptySwitchStmtRuleTest extends SimpleAggregatorTst {
13  
14      private Rule rule;
15  
16      public void setUp() throws RuleSetNotFoundException {
17          rule = findRule("basic", "EmptySwitchStatements");
18      }
19  
20      public void testAll() {
21         runTests(new TestDescriptor[] {
22             new TestDescriptor(TEST1, "bad", 1, rule),
23             new TestDescriptor(TEST2, "ok", 0, rule),
24         });
25      }
26  
27      private static final String TEST1 =
28      "public class EmptySwitchStmt1 {" + PMD.EOL +
29      " public void bar() {" + PMD.EOL +
30      "  int x = 2;" + PMD.EOL +
31      "  switch (x) {}" + PMD.EOL +
32      " }" + PMD.EOL +
33      "}";
34  
35      private static final String TEST2 =
36      "public class EmptySwitchStmt2 {" + PMD.EOL +
37      " public void bar() {" + PMD.EOL +
38      "  int x = 2;" + PMD.EOL +
39      "  switch (x) {" + PMD.EOL +
40      "   case 2: int y=4;" + PMD.EOL +
41      "  }" + PMD.EOL +
42      " }" + PMD.EOL +
43      "}";
44  
45  
46  }