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.rules.XPathRule;
9 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
10 import test.net.sourceforge.pmd.testframework.TestDescriptor;
11
12 public class EmptyIfStmtRuleTest extends SimpleAggregatorTst {
13
14 private Rule rule;
15
16 public void setUp() {
17 rule = new XPathRule();
18 rule.addProperty("xpath", "//IfStatement/Statement/Block[count(*) = 0]");
19 }
20
21 public void testAll() {
22 runTests(new TestDescriptor[] {
23 new TestDescriptor(TEST1, "one empty, one not empty", 1, rule),
24 });
25 }
26
27 private static final String TEST1 =
28 "public class EmptyIfStmtRule {" + PMD.EOL +
29 " public EmptyIfStmtRule() {" + PMD.EOL +
30 " if (null == null) {" + PMD.EOL +
31 " }" + PMD.EOL +
32 " if (null != null) {" + PMD.EOL +
33 " this.toString();" + PMD.EOL +
34 " }" + PMD.EOL +
35 " }" + PMD.EOL +
36 "}";
37
38
39 }
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