Contents

(* Test/exercise version: "1.0.0" *)

open Core
open OUnit2
open Luhn

let assert_valid expected input _test_ctxt = 
  assert_equal ~printer:Bool.to_string expected (valid input)

let tests = [
  "single digit strings can not be valid" >::
    assert_valid false "1";
  "A single zero is invalid" >::
    assert_valid false "0";
  "a simple valid SIN that remains valid if reversed" >::
    assert_valid true "059";
  "a simple valid SIN that becomes invalid if reversed" >::
    assert_valid true "59";
  "a valid Canadian SIN" >::
    assert_valid true "055 444 285";
  "invalid Canadian SIN" >::
    assert_valid false "055 444 286";
  "invalid credit card" >::
    assert_valid false "8273 1232 7352 0569";
  "valid strings with a non-digit included become invalid" >::
    assert_valid false "055a 444 285";
  "valid strings with punctuation included become invalid" >::
    assert_valid false "055-444-285";
  "valid strings with symbols included become invalid" >::
    assert_valid false "055\194\163 444$ 285";
  "single zero with space is invalid" >::
    assert_valid false " 0";
  "more than a single zero is valid" >::
    assert_valid true "0000 0";
  "input digit 9 is correctly converted to output digit 9" >::
    assert_valid true "091";
]

let () =
  run_test_tt_main ("luhn tests" >::: tests)

Version data entries

150 entries across 150 versions & 1 rubygems

Version	Path
trackler-2.2.1.89	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.88	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.87	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.86	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.85	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.84	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.83	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.82	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.81	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.80	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.79	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.78	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.77	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.76	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.75	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.74	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.73	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.72	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.71	tracks/ocaml/exercises/luhn/test.ml
trackler-2.2.1.70	tracks/ocaml/exercises/luhn/test.ml