fix(tests): 004 compile issue with autoinvoke

Author: Torwent

tests/004.simba

@@ -25,7 +25,7 @@ begin
     Assert(Length(Make.GetItemBoxes()) = 5);
 
     Assert(Length(Make.GetQuantityBoxes()) = 6);
-    Assert(Length(Make.FindQuantityButtons) = 6);
+    Assert(Length(Make.FindQuantityButtons()) = 6);
     Assert(Make.GetCurrentQuantity() = 6);
     Assert(Make.HasHint() = False);
 
@@ -49,7 +49,7 @@ begin
     Assert(Make.IsOpen());
     Assert(Length(Make.GetItemBoxes()) = 1);
     Assert(Length(Make.GetQuantityBoxes()) = 3);
-    Assert(Length(Make.FindQuantityButtons) = 3);
+    Assert(Length(Make.FindQuantityButtons()) = 3);
     Assert(Make.GetCurrentQuantity() = 10);
     Assert(Make.HasHint() = False);
   end;