public void IntToConvertedDP_ConverterOnIntClass() { // Ignore any type converters on the source class bool created = false; HookedConverter.ConstructorFunc = () => created = true; var source = new IntPropClassConverter { IntProperty = 5 }; var target = new ConvertedObjectDPNoConverter { }; BindingOperations.SetBinding(target, ConvertedObjectDPNoConverter.ConvertedObjectProperty, new Binding("IntProperty") { Source = source }); Assert.IsFalse(created, "#1"); }