elm/exercises/nucleotide-count/tests/Tests.elm
2017-05-28 08:14:40 +02:00

25 lines
907 B
Elm

module Tests exposing (..)
import Test exposing (..)
import Expect
import NucleotideCount exposing (nucleotideCounts, version)
tests : Test
tests =
describe "NucleotideCount"
[ test "the solution is for the correct version of the test" <|
\() -> Expect.equal 2 version
, test "empty dna strand has no nucleotides" <|
\() ->
Expect.equal { a = 0, t = 0, c = 0, g = 0 }
(nucleotideCounts "")
, test "repetitive sequence has only guanine" <|
\() ->
Expect.equal { a = 0, t = 0, c = 0, g = 8 }
(nucleotideCounts "GGGGGGGG")
, test "counts all nucleotides" <|
\() ->
Expect.equal { a = 20, t = 21, c = 12, g = 17 }
(nucleotideCounts "AGCTTTTCATTCTGACTGCAACGGGCAATATGTCTCTGTGTGGATTAAAAAAAGAGTGTCTGATAGCAGC")
]