mirror of
https://github.com/correl/elm.git
synced 2024-12-22 03:00:07 +00:00
8f82b36223
Fixes #100 * Upgrade Node Test Runner and Test Files * Avoid Installing Deps in Each Exercise
49 lines
1.9 KiB
Elm
49 lines
1.9 KiB
Elm
port module Main exposing (..)
|
|
|
|
import Test.Runner.Node exposing (run)
|
|
import Json.Encode exposing (Value)
|
|
import Test exposing (..)
|
|
import Expect
|
|
import Hamming exposing (distance)
|
|
|
|
|
|
tests : Test
|
|
tests =
|
|
describe "Hamming"
|
|
[ test "identical strands" <|
|
|
\() -> Expect.equal (Just 0) (distance "A" "A")
|
|
, test "long identical strands" <|
|
|
\() -> Expect.equal (Just 0) (distance "GGACTGA" "GGACTGA")
|
|
, test "complete distance in single nucleotide strands" <|
|
|
\() -> Expect.equal (Just 1) (distance "A" "G")
|
|
, test "complete distance in small strands" <|
|
|
\() -> Expect.equal (Just 2) (distance "AG" "CT")
|
|
, test "small distance in small strands" <|
|
|
\() -> Expect.equal (Just 1) (distance "AT" "CT")
|
|
, test "small distance" <|
|
|
\() -> Expect.equal (Just 1) (distance "GGACG" "GGTCG")
|
|
, test "small distance in long strands" <|
|
|
\() -> Expect.equal (Just 2) (distance "ACCAGGG" "ACTATGG")
|
|
, test "non-unique character in first strand" <|
|
|
\() -> Expect.equal (Just 1) (distance "AGA" "AGG")
|
|
, test "non-unique character in second strand" <|
|
|
\() -> Expect.equal (Just 1) (distance "AGG" "AGA")
|
|
, test "large distance" <|
|
|
\() -> Expect.equal (Just 4) (distance "GATACA" "GCATAA")
|
|
, test "large distance in off-by-one strand" <|
|
|
\() -> Expect.equal (Just 9) (distance "GGACGGATTCTG" "AGGACGGATTCT")
|
|
, test "empty strands" <|
|
|
\() -> Expect.equal (Just 0) (distance "" "")
|
|
, test "disallow first strand longer" <|
|
|
\() -> Expect.equal Nothing (distance "AATG" "AAA")
|
|
, test "disallow second strand longer" <|
|
|
\() -> Expect.equal Nothing (distance "ATA" "AGTG")
|
|
]
|
|
|
|
|
|
main : Program Value
|
|
main =
|
|
run emit tests
|
|
|
|
|
|
port emit : ( String, Value ) -> Cmd msg
|