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35 lines
1.1 KiB
Elm
35 lines
1.1 KiB
Elm
port module Main exposing (..)
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import Test.Runner.Node exposing (run, TestProgram)
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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 NucleotideCount exposing (nucleotideCounts, version)
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tests : Test
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tests =
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describe "NucleotideCount"
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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 "empty dna strand has no nucleotides" <|
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\() ->
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Expect.equal { a = 0, t = 0, c = 0, g = 0 }
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(nucleotideCounts "")
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, test "repetitive sequence has only guanine" <|
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\() ->
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Expect.equal { a = 0, t = 0, c = 0, g = 8 }
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(nucleotideCounts "GGGGGGGG")
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, test "counts all nucleotides" <|
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\() ->
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Expect.equal { a = 20, t = 21, c = 12, g = 17 }
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(nucleotideCounts "AGCTTTTCATTCTGACTGCAACGGGCAATATGTCTCTGTGTGGATTAAAAAAAGAGTGTCTGATAGCAGC")
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]
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main : TestProgram
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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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