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8f82b36223
Fixes #100 * Upgrade Node Test Runner and Test Files * Avoid Installing Deps in Each Exercise
47 lines
1.6 KiB
Elm
47 lines
1.6 KiB
Elm
port module Main exposing (..)
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import Test.Runner.Node exposing (run)
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import Json.Encode exposing (Value)
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import Test exposing (..)
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import Expect
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import RunLengthEncoding exposing (version, decode, encode)
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tests : Test
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tests =
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describe "RunLengthEncoding"
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[ test "the solution is for the correct version of the test" <|
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\() -> Expect.equal 2 version
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, test "encode simple" <|
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\() -> Expect.equal "2A3B4C" (encode "AABBBCCCC")
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, test "decode simple" <|
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\() -> Expect.equal "AABBBCCCC" (decode "2A3B4C")
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, test "encode with single values" <|
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\() ->
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Expect.equal "12WB12W3B24WB"
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(encode "WWWWWWWWWWWWBWWWWWWWWWWWWBBBWWWWWWWWWWWWWWWWWWWWWWWWB")
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, test "decode with single values" <|
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\() ->
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Expect.equal "WWWWWWWWWWWWBWWWWWWWWWWWWBBBWWWWWWWWWWWWWWWWWWWWWWWWB"
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(decode "12WB12W3B24WB")
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, test "(decode (encode (...)) combination" <|
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\() ->
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Expect.equal "zzz ZZ zZ"
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(decode (encode "zzz ZZ zZ"))
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, test "decode with a x10 value" <|
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\() ->
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Expect.equal "WWWWWWWWWW"
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(decode "10W")
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, test "encode unicode" <|
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\() -> Expect.equal "⏰3⚽2⭐⏰" (encode "⏰⚽⚽⚽⭐⭐⏰")
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, test "decode unicode" <|
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\() -> Expect.equal "⏰⚽⚽⚽⭐⭐⏰" (decode "⏰3⚽2⭐⏰")
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]
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main : Program Value
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main =
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run emit tests
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port emit : ( String, Value ) -> Cmd msg
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