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.SimplifyBooleanReturns; 8 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst; 9 import test.net.sourceforge.pmd.testframework.TestDescriptor; 10 11 public class SimplifyBooleanReturnsTest extends SimpleAggregatorTst { 12 13 14 public void testAll() { 15 runTests(new TestDescriptor[]{ 16 new TestDescriptor(TEST1, "bad", 1, new SimplifyBooleanReturns()), 17 new TestDescriptor(TEST2, "bad", 1, new SimplifyBooleanReturns()), 18 new TestDescriptor(TEST3, "ok", 0, new SimplifyBooleanReturns()), 19 }); 20 } 21 22 private static final String TEST1 = 23 "public class Foo {" + PMD.EOL + 24 " public void foo() { " + PMD.EOL + 25 " if (true) {" + PMD.EOL + 26 " return true;" + PMD.EOL + 27 " } else {" + PMD.EOL + 28 " return false;" + PMD.EOL + 29 " }" + PMD.EOL + 30 " }" + PMD.EOL + 31 "}"; 32 33 private static final String TEST2 = 34 "public class Foo {" + PMD.EOL + 35 " public boolean foo() { " + PMD.EOL + 36 " if (true) " + PMD.EOL + 37 " return true;" + PMD.EOL + 38 " else " + PMD.EOL + 39 " return false;" + PMD.EOL + 40 " }" + PMD.EOL + 41 "}"; 42 43 private static final String TEST3 = 44 "public class Foo {" + PMD.EOL + 45 " public Object foo() { " + PMD.EOL + 46 " if (!true) {" + PMD.EOL + 47 " return null;" + PMD.EOL + 48 " } else {}" + PMD.EOL + 49 " return null;" + PMD.EOL + 50 " }" + PMD.EOL + 51 "}"; 52 53 }