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37 lines
919 B
Elm
37 lines
919 B
Elm
module Main exposing (..)
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import ElmTest exposing (..)
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import RNATranscription exposing (toRNA)
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tests : Test
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tests =
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suite
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"RNATranscription"
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[ test
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"complement of cytosine is guanine"
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(assertEqual (Ok "G") (toRNA "C"))
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, test
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"complement of guanine is cytosine"
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(assertEqual (Ok "C") (toRNA "G"))
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, test
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"complement of thymine is adenine"
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(assertEqual (Ok "A") (toRNA "T"))
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, test
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"complement of adenine is uracil"
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(assertEqual (Ok "U") (toRNA "A"))
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, test
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"complement"
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(assertEqual (Ok "UGCACCAGAAUU") (toRNA "ACGTGGTCTTAA"))
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, test
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"correctly handles completely invalid input"
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(assertEqual (Err 'X') (toRNA "XXX"))
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, test
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"correctly handles partially invalid input"
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(assertEqual (Err 'U') (toRNA "UGAAXXXGACAUG"))
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]
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main : Program Never
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main =
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runSuite tests
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