1 /*** 2 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html 3 */ 4 package test.net.sourceforge.pmd.rules.clone; 5 6 import net.sourceforge.pmd.PMD; 7 import net.sourceforge.pmd.Rule; 8 import net.sourceforge.pmd.RuleSetNotFoundException; 9 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst; 10 import test.net.sourceforge.pmd.testframework.TestDescriptor; 11 12 public class ProperCloneImplementationTest extends SimpleAggregatorTst { 13 14 private Rule rule; 15 16 public void setUp() throws RuleSetNotFoundException { 17 rule = findRule("clone", "ProperCloneImplementation"); 18 } 19 20 public void testAll() { 21 runTests(new TestDescriptor[]{ 22 new TestDescriptor(TEST1, "ok, calls super.clone", 0, rule), 23 new TestDescriptor(TEST2, "bad, Foo.clone() calls new Foo();", 1, rule), 24 new TestDescriptor(TEST3, "clone([whatever]) is fine", 0, rule), 25 }); 26 } 27 28 private static final String TEST1 = 29 "public class Foo {" + PMD.EOL + 30 " void clone() {" + PMD.EOL + 31 " super.clone();" + PMD.EOL + 32 " }" + PMD.EOL + 33 "}"; 34 35 private static final String TEST2 = 36 "public class Foo {" + PMD.EOL + 37 " void clone() {" + PMD.EOL + 38 " Foo f = new Foo();" + PMD.EOL + 39 " }" + PMD.EOL + 40 "}"; 41 42 private static final String TEST3 = 43 "public class Foo {" + PMD.EOL + 44 " void clone(String fiddle) {" + PMD.EOL + 45 " Foo f = new Foo();" + PMD.EOL + 46 " }" + PMD.EOL + 47 "}"; 48 }