                             .convert(ComplexConverter.self) { .Uppercase }
                             .bindTo(binding)
 
-                        expect(binding.receivedBinding) == "HEY HELLO WORLD!"
+                        expect(binding.receivedBinding) == "HELLO WORLD"
                     }
                 }
             }

            context("with conversion") {
                context("with no option") {
                    it("binds converted value") {
                        observation.convert(SimpleConverter.self).bindTo(binding)

                        expect(binding.receivedBinding) == "hey hello world!"
                    }

        }
    }

    class AddExclamationConverter: Converter {
        required init() {

        }
