@Test
public void testCallMethodNoArgumentOnFact() throws Exception {
HashMap<String, Object> populatedData = new HashMap<String, Object>();
MethodExecutor methodExecutor = new MethodExecutor( populatedData );
Cheesery listChesse = new Cheesery();
listChesse.setTotalAmount( 1000 );
populatedData.put( "cheese",
listChesse );
CallMethod mCall = new CallMethod();
mCall.setVariable( "cheese" );
mCall.setMethodName( "setTotalAmountToZero" );
methodExecutor.executeMethod( mCall );
assertTrue( listChesse.getTotalAmount() == 0 );
}