1   package test.net.sourceforge.pmd.rules.design;
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 PositionLiteralsFirstInComparisonsTest extends SimpleAggregatorTst{
10  
11      private Rule rule;
12  
13      public void setUp() throws RuleSetNotFoundException {
14          rule = findRule("design", "PositionLiteralsFirstInComparisons");
15      }
16  
17      public void testAll() {
18         runTests(new TestDescriptor[] {
19             new TestDescriptor(TEST1, "ok, literal comes first", 0, rule),
20             new TestDescriptor(TEST2, "bad, literal comes last", 1, rule),
21         });
22      }
23  
24      private static final String TEST1 =
25      "public class Foo {" + PMD.EOL +
26      " boolean bar(String x) {" + PMD.EOL +
27      "  return \"2\".equals(x);" + PMD.EOL +
28      " }" + PMD.EOL +
29      "}";
30  
31      private static final String TEST2 =
32      "public class Foo {" + PMD.EOL +
33      " boolean bar(String x) {" + PMD.EOL +
34      "  return x.equals(\"2\");" + PMD.EOL +
35      " }" + PMD.EOL +
36      "}";
37  
38  }