         let testSchema = try Schema<TestResolver, NoContext>(
             coders: coders
         ) {
-            DateScalar(as: "Date", formatter: ISO8601DateFormatter())
+            Scalar(Date.self, as: "Date")
             Type(DateOutput.self) {
                 Field("value", at: \.value)
             }

        self.schema = schema
    }
}

        let testSchema = try Schema<TestResolver, NoContext>(
            coders: coders
        ) {
            Scalar(Date.self, as: "Date")
            Type(DateOutput.self) {
                Field("value", at: \.value)
            }
