elm/exercises/allergies/AllergiesTests.elm

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Elm
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2016-03-27 01:08:15 +00:00
module Main (..) where
import Task
import Console
import ElmTest exposing (..)
import Allergies exposing (isAllergicTo, toList)
import List
tests : Test
tests =
suite
"Allergies"
[ suite
"isAllergicTo"
[ suite
"no allergies means not allergic"
[ test
"peanuts"
(assert (not (isAllergicTo "peanuts" 0)))
, test
"cats"
(assert (not (isAllergicTo "cats" 0)))
, test
"strawberries"
(assert (not (isAllergicTo "strawberries" 0)))
]
, test
"is allergic to eggs"
(assert (isAllergicTo "eggs" 1))
, suite
"has the right allergies"
[ test
"eggs"
(assert (isAllergicTo "eggs" 5))
, test
"shellfish"
(assert (isAllergicTo "shellfish" 5))
, test
"strawberries"
(assert (not (isAllergicTo "strawberries" 5)))
]
]
, suite
"toList"
[ test
"no allergies at all"
(assertEqual [] (toList (0)))
, test
"allergic to just peanuts"
(assertEqual [ "peanuts" ] (toList (2)))
, test
"allergic to everything"
(assertEqual
(List.sort [ "eggs", "peanuts", "shellfish", "strawberries", "tomatoes", "chocolate", "pollen", "cats" ])
(255 |> toList |> List.sort)
)
, test
"ignore non allergen score parts"
(assertEqual [ "eggs" ] (toList 257))
, test
"ignore non allergen score parts"
(assertEqual
(List.sort [ "eggs", "shellfish", "strawberries", "tomatoes", "chocolate", "pollen", "cats" ])
(509 |> toList |> List.sort)
)
]
]
port runner : Signal (Task.Task x ())
port runner =
Console.run (consoleRunner tests)