Created
May 28, 2016 18:31
-
-
Save manuscrypt/fa1fe8f2da8253e33d24452ea5801829 to your computer and use it in GitHub Desktop.
Testing a Tweet decode
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
module Tests exposing (..) | |
import Tweet exposing (..) | |
import Random exposing (Generator) | |
import Json.Encode as Encode | |
import Shrink | |
import Check exposing (..) | |
import Check.Test | |
import Check.Producer exposing (..) | |
import ElmTest | |
testId1 = 3141592654 | |
testText1 = "drumpf says: no draught" | |
myClaims : Claim | |
myClaims = | |
suite "Tweet Decoding" | |
[ claim | |
"Decoding string containing proper tweet-JSON yields Tweet" | |
`that` | |
(\str -> Tweet.decode str) | |
`is` | |
Just <| (Tweet.Model testId1 (toString testId1) testText1) | |
`for` | |
producer | |
] | |
producer : Producer String | |
producer = | |
Producer generator Shrink.noShrink | |
generator : Generator String | |
generator = | |
Random.int 100 100000 `Random.andThen` (\id -> | |
string.generator `Random.andThen` (\id_str -> | |
string.generator |> Random.map (\text -> | |
[ ("id", Encode.int id) | |
, ("id_str", Encode.string id_str) | |
, ("text", Encode.string text) | |
] | |
|> Encode.object | |
|> Encode.encode))) | |
evidence : Evidence | |
evidence = quickCheck myClaims | |
main = ElmTest.consoleRunner (Check.Test.evidenceToTest evidence) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment