1 package test.net.sourceforge.pmd.rules.strictexception;
2
3 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
4 import test.net.sourceforge.pmd.testframework.TestDescriptor;
5 import net.sourceforge.pmd.Rule;
6 import net.sourceforge.pmd.RuleSetNotFoundException;
7 import net.sourceforge.pmd.PMD;
8
9 public class AvoidCatchingNPERuleTest extends SimpleAggregatorTst {
10
11 private Rule rule;
12
13 public void setUp() throws RuleSetNotFoundException {
14 rule = findRule("rulesets/strictexception.xml", "AvoidCatchingNPERule");
15 }
16
17 public void testAll() {
18 runTests(new TestDescriptor[] {
19 new TestDescriptor(TEST1, "failure case", 1, rule),
20 new TestDescriptor(TEST2, "catching another type, ok", 0, rule),
21 new TestDescriptor(TEST3, "throwing it, ok", 0, rule),
22 });
23 }
24
25 private static final String TEST1 =
26 "public class Foo {" + PMD.EOL +
27 " void bar() {" + PMD.EOL +
28 " try {" + PMD.EOL +
29 " } catch (NullPointerException e) {" + 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 " try {" + PMD.EOL +
38 " } catch (FooException e) {" + PMD.EOL +
39 " }" + PMD.EOL +
40 " }" + PMD.EOL +
41 "}";
42
43 private static final String TEST3 =
44 "public class Foo {" + PMD.EOL +
45 " void bar() {" + PMD.EOL +
46 " throw new NullPointerException();" + PMD.EOL +
47 " }" + PMD.EOL +
48 "}";
49
50 }