[MO-java-dev] CVS: nat/jmock/test/com/b13media/mock Test_Predicates.java,1.2,1.3

[Nat P. <np...@us...>]

Update of /cvsroot/mockobjects/nat/jmock/test/com/b13media/mock
In directory usw-pr-cvs1:/tmp/cvs-serv20269/test/com/b13media/mock

Modified Files:
	Test_Predicates.java 
Log Message:
IsEventFrom predicate can test for event type.

Index: Test_Predicates.java
===================================================================
RCS file: /cvsroot/mockobjects/nat/jmock/test/com/b13media/mock/Test_Predicates.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- Test_Predicates.java	11 Oct 2002 14:57:35 -0000	1.2
+++ Test_Predicates.java	14 Oct 2002 18:01:16 -0000	1.3
@@ -6,6 +6,8 @@
 
 import java.util.EventObject;
 
+import javax.swing.AbstractAction;
+
 
 
 public class Test_Predicates 
@@ -115,6 +117,31 @@
                     !p.eval(ev2) );
         assertTrue( "p should eval to false for objects that are not events",
                     !p.eval(o) );
+    }
+    
+    private static class DerivedEvent extends EventObject {
+        public DerivedEvent( Object source ) {
+            super(source);
+        }
+    }
+    
+    public void testIsEventSubtypeFrom() {
+        Object o = new Object();
+        DerivedEvent good_ev = new DerivedEvent(o);
+        DerivedEvent wrong_source = new DerivedEvent(new Object());
+        EventObject wrong_type = new EventObject(o);
+        EventObject wrong_source_and_type = new EventObject(new Object());
+        
+        Predicate p = new IsEventFrom( DerivedEvent.class, o );
+        
+        assertTrue( p.eval(good_ev) );
+        assertTrue( "p should eval to false for an event not from o",
+                    !p.eval(wrong_source) );
+        assertTrue( "p should eval to false for an event of the wrong type",
+                    !p.eval(wrong_type) );
+        assertTrue( "p should eval to false for an event of the wrong type "+
+                    "and from the wrong source",
+                    !p.eval(wrong_source_and_type) );
     }
     
     public void testMatches() {