1 package test.net.sourceforge.pmd.rules;
2
3 import net.sourceforge.pmd.PMD;
4 import net.sourceforge.pmd.Rule;
5 import net.sourceforge.pmd.rules.XPathRule;
6
7 public class IfStmtsMustUseBracesRuleTest extends SimpleAggregatorTst {
8
9 private Rule rule;
10
11 public void setUp() {
12 rule = new XPathRule();
13 rule.addProperty("xpath", "//IfStatement[count(*) < 3][not(Statement/Block)]");
14 }
15
16 public void testAll() {
17 runTests(new TestDescriptor[] {
18 new TestDescriptor(TEST1, "simple failure case", 1, rule),
19 new TestDescriptor(TEST2, "ok", 0, rule),
20 new TestDescriptor(TEST3, "nested ifs", 1, rule),
21 });
22 }
23
24 private static final String TEST1 =
25 "public class IfStmtsMustUseBraces1 {" + PMD.EOL +
26 " public void foo() {" + PMD.EOL +
27 " int x = 0; " + PMD.EOL +
28 " if (true) x=2;" + PMD.EOL +
29 " }" + PMD.EOL +
30 "}";
31
32 private static final String TEST2 =
33 "public class IfStmtsMustUseBraces2 {" + PMD.EOL +
34 " public void foo() { " + PMD.EOL +
35 " if (true) {" + PMD.EOL +
36 " int x=2;" + PMD.EOL +
37 " }" + PMD.EOL +
38 " }" + PMD.EOL +
39 "}";
40
41 private static final String TEST3 =
42 "public class IfStmtsMustUseBraces3 {" + PMD.EOL +
43 " public void foo() { " + PMD.EOL +
44 " if (true) {" + PMD.EOL +
45 " if (true) bar();" + PMD.EOL +
46 " }" + PMD.EOL +
47 " }" + PMD.EOL +
48 "}";
49
50 }
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