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.rules.UnusedFormalParameterRule; 8 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst; 9 import test.net.sourceforge.pmd.testframework.TestDescriptor; 10 11 public class UnusedFormalParameterRuleTest extends SimpleAggregatorTst { 12 13 private UnusedFormalParameterRule rule; 14 15 public void setUp() { 16 rule = new UnusedFormalParameterRule(); 17 rule.setMessage("Avoid this stuff -> ''{0}''"); 18 } 19 20 public void testAll() { 21 runTests(new TestDescriptor[] { 22 new TestDescriptor(TEST1, "one parameter", 1, rule), 23 new TestDescriptor(TEST2, "fully qualified parameter", 0, rule), 24 new TestDescriptor(TEST3, "one parameter with a method call", 0, rule), 25 new TestDescriptor(TEST4, "interface", 0, rule) 26 }); 27 } 28 29 private static final String TEST1 = 30 "class UnusedFormalParam1 {" + PMD.EOL + 31 " private void testMethod(String param1) {" + PMD.EOL + 32 " //System.out.println(param1);" + PMD.EOL + 33 " }" + PMD.EOL + 34 "}"; 35 36 private static final String TEST2 = 37 "class UnusedFormalParam2 {" + PMD.EOL + 38 " private void foo (String s) " + PMD.EOL + 39 " {String str = s.toString();}" + PMD.EOL + 40 "}"; 41 42 private static final String TEST3 = 43 "class UnusedFormalParam3 {" + PMD.EOL + 44 " private void t1(String s) {" + PMD.EOL + 45 " s.toString();" + PMD.EOL + 46 " }" + PMD.EOL + 47 "}"; 48 49 private static final String TEST4 = 50 "public interface Foo {" + PMD.EOL + 51 " void foo(String bar);" + PMD.EOL + 52 "}"; 53 }