1 4 package test.net.sourceforge.pmd.util; 5 6 import junit.framework.TestCase; 7 import net.sourceforge.pmd.util.Applier; 8 import net.sourceforge.pmd.util.UnaryFunction; 9 10 import java.util.ArrayList ; 11 import java.util.List ; 12 13 public class ApplierTest extends TestCase { 14 15 private static class MyFunction implements UnaryFunction { 16 private boolean gotCallback; 17 18 public void applyTo(Object o) { 19 this.gotCallback = true; 20 } 21 22 public boolean gotCallback() { 23 return this.gotCallback; 24 } 25 } 26 27 public void testSimple() { 28 MyFunction f = new MyFunction(); 29 List l = new ArrayList (); 30 l.add(new Object ()); 31 Applier.apply(f, l.iterator()); 32 assertTrue(f.gotCallback()); 33 } 34 } 35 | Popular Tags |