(** Migration from OUnit to Alcotest *)
let ( >:: ) : string -> (unit -> unit) -> unit Alcotest.test_case =
 fun name test -> Alcotest.test_case name `Quick test

let ( >::: ) : string -> unit Alcotest.test_case list -> unit Alcotest.test =
 fun test_name tests -> (test_name, tests)

let make_test :
    (module Alcotest.TESTABLE with type t = 't) -> 't Alcotest.testable =
 fun (type t) (module T : Alcotest.TESTABLE with type t = t) ->
  Alcotest.testable T.pp T.equal

(** Create a testable for SQLite data type *)
let sql_testable =
  make_test
    (module struct
      type t = Sqlite3.Data.t =
        | NONE
        | NULL
        | INT of int64
        | FLOAT of float
        | TEXT of string
        | BLOB of string
      [@@deriving show, eq]
    end)

let csv_data_type_testable =
  make_test
    (module struct
      type t = ImportCSV.DataType.t =
        | Null
        | Error of string
        | Content of string
        | Integer of int
        | Float of float
      [@@deriving show, eq]
    end)

let csv_result = Alcotest.(list @@ array @@ csv_data_type_testable)
let data_type_testable = make_test (module ImportDataTypes.Types)
let extern_testable = make_test (module ImportConf.Syntax.Extern)
let table_testable = make_test (module ImportDataTypes.Table)
let int_container_testable = make_test (module ImportContainers.IntSet)

let expression_testable =
  make_test
    (module struct
      type t = ImportConf.Path.t ImportExpression.T.t [@@deriving show, eq]
    end)

let dep_key_testable =
  make_test
    (module struct
      type t = ImportAnalyser.Dependency.key [@@deriving show, eq]
    end)