type record = {
  f1: string,
  f2: string,
};

module MyQuery = [%graphql7
  {|
  {
    first: nestedObject {
      inner {
        inner {
          field
        }
      }
    }

    second: nestedObject {
      inner {
        inner @bsRecord {
          f1: field
          f2: field
        }
      }
    }
  }
|}
];

Jest.(
  describe("Nested", () => {
    open Expect;
    open! Expect.Operators;

    test("Decodes recursively", () =>
      expect(
        MyQuery.parse(
          Js.Json.parseExn(
            {|
      {"first": {"inner": {"inner": {"field": "second"}}},
       "second": {"inner": null}}
    |},
          ),
        ),
      )
      == {
           "first": {
             "inner": Some({"inner": Some({"field": "second"})}),
           },
           "second": {
             "inner": None,
           },
         }
    );
  })
);