 					return MappedObject;
 				}
 			);
+			signalWithValueClassesWithoutMappingFunction = new NativeMappedSignal(sprite, EventType, MouseEvent, String)
 		}
 		
 		[After]

			signalDefaultWithMappingObject = null
			signalDefaultWithMappingFunction.removeAll()
			signalDefaultWithMappingFunction = null
		}
		
		public function testInstantiated():void
		{
			assertFalse('sprite has no click event listener to start', sprite.hasEventListener(EventType));
			
			assertTrue("NativeMappedSignal instantiated", signalDefault is NativeMappedSignal);
			assertTrue('implements ISignal', signalDefault is ISignal);
			assertSame('has only one value class', 1, signalDefault.valueClasses.length);
			assertSame('single value class is of type String', String, signalDefault.valueClasses[0]);
			
			assertTrue("NativeMappedSignal instantiated", signalDefaultWithMappingObject is NativeMappedSignal);
			assertTrue('implements ISignal', signalDefaultWithMappingObject is ISignal);
			assertSame('has only one value class', 1, signalDefaultWithMappingObject.valueClasses.length);
			assertSame('single value class is of type String', String, signalDefaultWithMappingObject.valueClasses[0]);
			
			assertTrue("NativeMappedSignal instantiated", signalDefaultWithMappingFunction is NativeMappedSignal);
			assertTrue('implements ISignal', signalDefaultWithMappingFunction is ISignal);
			assertSame('has only one value class', 1, signalDefaultWithMappingFunction.valueClasses.length);
			assertSame('single value class is of type String', signalDefaultWithMappingFunction, signalDefault.valueClasses[0]);
		}
		//////
		[Test]
		public function signal_default_add_then_emptyCallback_should_be_called():void

			signalDefaultWithMappingFunction.add( addAsync(emptyCallback, 10) );
			sprite.dispatchEvent(new MouseEvent(EventType));
		}
		
		[Test(expects="ArgumentError")]
		public function signal_with_value_classes_without_mapping_function():void
		{
			signalWithValueClassesWithoutMappingFunction.dispatch(new MouseEvent(EventType))
		}
	}		
}