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 CollapsibleIfStatementsTest extends SimpleAggregatorTst {
10 private Rule rule;
11
12 public void setUp() throws RuleSetNotFoundException {
13 rule = findRule("basic", "CollapsibleIfStatements");
14 }
15
16 public void testAll() {
17 runTests(new TestDescriptor[]{
18 new TestDescriptor(TEST1, "failure case", 1, rule),
19 new TestDescriptor(TEST2, "ok, intervening statements", 0, rule),
20 new TestDescriptor(TEST3, "ok, different intervening statements", 0, rule),
21 });
22 }
23
24 private static final String TEST1 =
25 "public class Foo {" + PMD.EOL +
26 " void bar() {" + PMD.EOL +
27 " if (x) {" + PMD.EOL +
28 " if (y) {" + PMD.EOL +
29 " }" + PMD.EOL +
30 " }" + PMD.EOL +
31 " }" + PMD.EOL +
32 "}";
33
34 private static final String TEST2 =
35 "public class Foo {" + PMD.EOL +
36 " void bar() {" + PMD.EOL +
37 " if (x) {" + PMD.EOL +
38 " int z = 5;" + PMD.EOL +
39 " if (y) {" + PMD.EOL +
40 " }" + PMD.EOL +
41 " }" + PMD.EOL +
42 " }" + PMD.EOL +
43 "}";
44
45 private static final String TEST3 =
46 "public class Foo {" + PMD.EOL +
47 " void bar() {" + PMD.EOL +
48 " if (x) {" + PMD.EOL +
49 " if (y) {" + PMD.EOL +
50 " }" + PMD.EOL +
51 " int z = 5;" + PMD.EOL +
52 " }" + PMD.EOL +
53 " }" + PMD.EOL +
54 "}";
55
56 }