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open QCheck2
module Suite
(R : Model.PROFUNCTORIAL)
(P : Preface_specs.CATEGORY with type ('a, 'b) t = ('a, 'b) R.t)
(A : Model.T0)
(B : Model.T0)
(C : Model.T0)
(D : Model.T0) =
struct
module Semigroupoid = Semigroupoid.Suite (R) (P) (A) (B) (C) (D)
module Laws = Preface_laws.Category.For (P)
let category_1 count =
let generator = R.generator A.observable B.generator
and input = R.input A.generator in
Util.test ~count (Gen.tup2 generator input) Laws.category_1
(fun lhs rhs (p, x) ->
let pro = R.lift p in
let left = lhs pro
and right = rhs pro in
R.run_equality x (R.equal B.equal) left right )
;;
let category_2 count =
let generator = R.generator A.observable B.generator
and input = R.input A.generator in
Util.test ~count (Gen.tup2 generator input) Laws.category_2
(fun lhs rhs (p, x) ->
let pro = R.lift p in
let left = lhs pro
and right = rhs pro in
R.run_equality x (R.equal B.equal) left right )
;;
let tests ~count =
Semigroupoid.tests ~count @ [ category_1 count; category_2 count ]
;;
end