4ef19aa35a
Add support for entities via a port of the EntityMap type, and implement command support starting at basic hjkl.
35 lines
1.3 KiB
Haskell
35 lines
1.3 KiB
Haskell
-- |
|
|
|
|
module Xanthous.DataSpec where
|
|
|
|
import Test.Prelude hiding (Right, Left, Down)
|
|
import Xanthous.Data
|
|
import Data.Group
|
|
|
|
main :: IO ()
|
|
main = defaultMain test
|
|
|
|
test :: TestTree
|
|
test = testGroup "Xanthous.Data"
|
|
[ testGroup "Position"
|
|
[ testBatch $ monoid @Position mempty
|
|
, testProperty "group laws" $ \(pos :: Position) ->
|
|
pos <> invert pos == mempty && invert pos <> pos == mempty
|
|
]
|
|
, testGroup "Direction"
|
|
[ testProperty "opposite is involutive" $ \(dir :: Direction) ->
|
|
opposite (opposite dir) == dir
|
|
, testProperty "opposite provides inverse" $ \dir ->
|
|
invert (asPosition dir) == asPosition (opposite dir)
|
|
, testGroup "Move"
|
|
[ testCase "Up" $ move Up mempty @?= Position 0 (-1)
|
|
, testCase "Down" $ move Down mempty @?= Position 0 1
|
|
, testCase "Left" $ move Left mempty @?= Position (-1) 0
|
|
, testCase "Right" $ move Right mempty @?= Position 1 0
|
|
, testCase "UpLeft" $ move UpLeft mempty @?= Position (-1) (-1)
|
|
, testCase "UpRight" $ move UpRight mempty @?= Position 1 (-1)
|
|
, testCase "DownLeft" $ move DownLeft mempty @?= Position (-1) 1
|
|
, testCase "DownRight" $ move DownRight mempty @?= Position 1 1
|
|
]
|
|
]
|
|
]
|