50 lines
1.4 KiB
Elm
50 lines
1.4 KiB
Elm
module Tests (..) where
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import ElmTest exposing (..)
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import ElmHub exposing (responseDecoder)
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import Json.Decode exposing (decodeString)
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all : Test
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all =
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suite
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"Decoding responses from GitHub"
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[ test "they can decode empty responses"
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<| let
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emptyResponse =
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"""{ "items": [] }"""
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in
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assertEqual
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({- TODO: what goes here? -})
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(decodeString responseDecoder emptyResponse)
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, test "they can decode responses with results in them"
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<| let
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response =
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"""{ "items": [
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/* TODO: dummy JSON goes here */
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] }"""
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in
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assertEqual
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(Ok
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[ { id = 5, name = "foo", stars = 42 }
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, { id = 3, name = "bar", stars = 77 }
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]
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)
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(decodeString responseDecoder response)
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, test "they result in an error for invalid JSON"
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<| let
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response =
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"""{ "pizza": [] }"""
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isErrorResult result =
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-- TODO return True if the given Result is an Err of some sort,
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-- and False if it is an Ok of some sort.
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--
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-- Result docs: http://package.elm-lang.org/packages/elm-lang/core/3.0.0/Result
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False
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in
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assertEqual
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True
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(isError (decodeString responseDecoder response))
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]
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