diff options
Diffstat (limited to 'users/grfn/xanthous/test/Xanthous')
25 files changed, 1252 insertions, 0 deletions
diff --git a/users/grfn/xanthous/test/Xanthous/CommandSpec.hs b/users/grfn/xanthous/test/Xanthous/CommandSpec.hs new file mode 100644 index 000000000000..13f69a808d02 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/CommandSpec.hs @@ -0,0 +1,40 @@ +-------------------------------------------------------------------------------- +module Xanthous.CommandSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import Xanthous.Command +-------------------------------------------------------------------------------- +import Data.Aeson (fromJSON, Value(String)) +import qualified Data.Aeson as A +import Graphics.Vty.Input (Key(..), Modifier(..)) +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.CommandSpec" + [ testGroup "keybindings" + [ testCase "all are valid" $ keybindings `deepseq` pure () + , testProperty "all non-move commands are bound" $ \cmd -> + let isn'tMove = case cmd of + Move _ -> False + StartAutoMove _ -> False + _ -> True + in isn'tMove ==> member cmd commands + ] + , testGroup "instance FromJSON Keybinding" $ + [ ("q", Keybinding (KChar 'q') []) + , ("<up>", Keybinding KUp []) + , ("<left>", Keybinding KLeft []) + , ("<right>", Keybinding KRight []) + , ("<down>", Keybinding KDown []) + , ("S-q", Keybinding (KChar 'q') [MShift]) + , ("C-S-q", Keybinding (KChar 'q') [MCtrl, MShift]) + , ("m-<UP>", Keybinding KUp [MMeta]) + , ("S", Keybinding (KChar 'S') []) + ] <&> \(s, kb) -> + testCase (fromString $ unpack s <> " -> " <> show kb) + $ fromJSON (String s) @?= A.Success kb + ] diff --git a/users/grfn/xanthous/test/Xanthous/Data/EntitiesSpec.hs b/users/grfn/xanthous/test/Xanthous/Data/EntitiesSpec.hs new file mode 100644 index 000000000000..e403503743c0 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Data/EntitiesSpec.hs @@ -0,0 +1,28 @@ +-------------------------------------------------------------------------------- +module Xanthous.Data.EntitiesSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import qualified Data.Aeson as JSON +-------------------------------------------------------------------------------- +import Xanthous.Data.Entities +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Data.Entities" + [ testGroup "Collision" + [ testProperty "JSON round-trip" $ \(c :: Collision) -> + JSON.decode (JSON.encode c) === Just c + , testGroup "JSON encoding examples" + [ testCase "Stop" $ JSON.encode Stop @?= "\"Stop\"" + , testCase "Combat" $ JSON.encode Combat @?= "\"Combat\"" + ] + ] + , testGroup "EntityAttributes" + [ testProperty "JSON round-trip" $ \(ea :: EntityAttributes) -> + JSON.decode (JSON.encode ea) === Just ea + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Data/EntityCharSpec.hs b/users/grfn/xanthous/test/Xanthous/Data/EntityCharSpec.hs new file mode 100644 index 000000000000..9e8024c9d223 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Data/EntityCharSpec.hs @@ -0,0 +1,18 @@ +-------------------------------------------------------------------------------- +module Xanthous.Data.EntityCharSpec where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import qualified Data.Aeson as JSON +-------------------------------------------------------------------------------- +import Xanthous.Data.EntityChar +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Data.EntityChar" + [ testProperty "JSON round-trip" $ \(ec :: EntityChar) -> + JSON.decode (JSON.encode ec) === Just ec + ] diff --git a/users/grfn/xanthous/test/Xanthous/Data/EntityMap/GraphicsSpec.hs b/users/grfn/xanthous/test/Xanthous/Data/EntityMap/GraphicsSpec.hs new file mode 100644 index 000000000000..fd37548ce864 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Data/EntityMap/GraphicsSpec.hs @@ -0,0 +1,57 @@ +-------------------------------------------------------------------------------- +module Xanthous.Data.EntityMap.GraphicsSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +import Data.Aeson +-------------------------------------------------------------------------------- +import Xanthous.Game.State +import Xanthous.Data +import Xanthous.Data.EntityMap +import Xanthous.Data.EntityMap.Graphics +import Xanthous.Entities.Environment (Wall(..)) +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Data.EntityMap.Graphics" + [ testGroup "visiblePositions" + [ testProperty "one step in each cardinal direction is always visible" + $ \pos (Cardinal dir) (Positive r) (wallPositions :: Set Position)-> + pos `notMember` wallPositions ==> + let em = review _EntityMap . map (, Wall) . toList $ wallPositions + em' = em & atPosition (move dir pos) %~ (Wall <|) + poss = visiblePositions pos r em' + in counterexample ("visiblePositions: " <> show poss) + $ move dir pos `member` poss + , testGroup "bugs" + [ testCase "non-contiguous bug 1" + $ let charPos = Position 20 20 + gormlakPos = Position 17 19 + em = insertAt gormlakPos TestEntity + . insertAt charPos TestEntity + $ mempty + visPositions = visiblePositions charPos 12 em + in (gormlakPos `member` visPositions) @? + ( "not (" + <> show gormlakPos <> " `member` " + <> show visPositions + <> ")" + ) + ] + ] + ] + +-------------------------------------------------------------------------------- + +data TestEntity = TestEntity + deriving stock (Show, Eq, Ord, Generic) + deriving anyclass (ToJSON, FromJSON, NFData) + +instance Brain TestEntity where + step _ = pure +instance Draw TestEntity +instance Entity TestEntity where + description _ = "" + entityChar _ = "e" diff --git a/users/grfn/xanthous/test/Xanthous/Data/EntityMapSpec.hs b/users/grfn/xanthous/test/Xanthous/Data/EntityMapSpec.hs new file mode 100644 index 000000000000..7c5cad019616 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Data/EntityMapSpec.hs @@ -0,0 +1,69 @@ +{-# LANGUAGE ApplicativeDo #-} +-------------------------------------------------------------------------------- +module Xanthous.Data.EntityMapSpec where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import qualified Data.Aeson as JSON +-------------------------------------------------------------------------------- +import Xanthous.Data.EntityMap +import Xanthous.Data (Positioned(..)) +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = localOption (QuickCheckTests 20) + $ testGroup "Xanthous.Data.EntityMap" + [ testBatch $ monoid @(EntityMap Int) mempty + , testGroup "Deduplicate" + [ testGroup "Semigroup laws" + [ testProperty "associative" $ \(a :: Deduplicate (EntityMap Int)) b c -> + a <> (b <> c) === (a <> b) <> c + ] + ] + , testGroup "Eq laws" + [ testProperty "reflexivity" $ \(em :: EntityMap Int) -> + em == em + , testProperty "symmetric" $ \(em₁ :: EntityMap Int) em₂ -> + (em₁ == em₂) == (em₂ == em₁) + , testProperty "transitive" $ \(em₁ :: EntityMap Int) em₂ em₃ -> + if (em₁ == em₂ && em₂ == em₃) + then (em₁ == em₃) + else True + ] + , testGroup "JSON encoding/decoding" + [ testProperty "round-trips" $ \(em :: EntityMap Int) -> + let em' = JSON.decode (JSON.encode em) + in counterexample (show (em' ^? _Just . lastID, em ^. lastID + , em' ^? _Just . byID == em ^. byID . re _Just + , em' ^? _Just . byPosition == em ^. byPosition . re _Just + , em' ^? _Just . _EntityMap == em ^. _EntityMap . re _Just + )) + $ em' === Just em + , testProperty "Preserves IDs" $ \(em :: EntityMap Int) -> + let Just em' = JSON.decode $ JSON.encode em + in toEIDsAndPositioned em' === toEIDsAndPositioned em + ] + + , localOption (QuickCheckTests 50) + $ testGroup "atPosition" + [ testProperty "setget" $ \pos (em :: EntityMap Int) es -> + view (atPosition pos) (set (atPosition pos) es em) === es + , testProperty "getset" $ \pos (em :: EntityMap Int) -> + set (atPosition pos) (view (atPosition pos) em) em === em + , testProperty "setset" $ \pos (em :: EntityMap Int) es -> + (set (atPosition pos) es . set (atPosition pos) es) em + === + set (atPosition pos) es em + -- testProperty "lens laws" $ \pos -> isLens $ atPosition @Int pos + , testProperty "preserves IDs" $ \(em :: EntityMap Int) e1 e2 p -> + let (eid, em') = insertAtReturningID p e1 em + em'' = em' & atPosition p %~ (e2 <|) + in + counterexample ("em': " <> show em') + . counterexample ("em'': " <> show em'') + $ em'' ^. at eid === Just (Positioned p e1) + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Data/LevelsSpec.hs b/users/grfn/xanthous/test/Xanthous/Data/LevelsSpec.hs new file mode 100644 index 000000000000..a7528331627d --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Data/LevelsSpec.hs @@ -0,0 +1,66 @@ +-------------------------------------------------------------------------------- +module Xanthous.Data.LevelsSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import qualified Data.Aeson as JSON +-------------------------------------------------------------------------------- +import Xanthous.Util (between) +import Xanthous.Data.Levels +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Data.Levels" + [ testGroup "current" + [ testProperty "view is extract" $ \(levels :: Levels Int) -> + levels ^. current === extract levels + , testProperty "set replaces current" $ \(levels :: Levels Int) new -> + extract (set current new levels) === new + , testProperty "set extract is id" $ \(levels :: Levels Int) -> + set current (extract levels) levels === levels + , testProperty "set y ∘ set x ≡ set y" $ \(levels :: Levels Int) x y -> + set current y (set current x levels) === set current y levels + ] + , localOption (QuickCheckTests 20) + $ testBatch $ semigroup @(Levels Int) (error "unused", 1 :: Int) + , testGroup "next/prev" + [ testGroup "nextLevel" + [ testProperty "seeks forwards" $ \(levels :: Levels Int) genned -> + (pos . runIdentity . nextLevel (Identity genned) $ levels) + === pos levels + 1 + , testProperty "maintains the invariant" $ \(levels :: Levels Int) genned -> + let levels' = runIdentity . nextLevel (Identity genned) $ levels + in between 0 (toEnum $ length levels') $ pos levels' + , testProperty "extract is total" $ \(levels :: Levels Int) genned -> + let levels' = runIdentity . nextLevel (Identity genned) $ levels + in total $ extract levels' + , testProperty "uses the generated level as the next level" + $ \(levels :: Levels Int) genned -> + let levels' = seek (toEnum $ length levels - 1) levels + levels'' = runIdentity . nextLevel (Identity genned) $ levels' + in counterexample (show levels'') + $ extract levels'' === genned + ] + , testGroup "prevLevel" + [ testProperty "seeks backwards" $ \(levels :: Levels Int) -> + case prevLevel levels of + Nothing -> property Discard + Just levels' -> pos levels' === pos levels - 1 + , testProperty "maintains the invariant" $ \(levels :: Levels Int) -> + case prevLevel levels of + Nothing -> property Discard + Just levels' -> property $ between 0 (toEnum $ length levels') $ pos levels' + , testProperty "extract is total" $ \(levels :: Levels Int) -> + case prevLevel levels of + Nothing -> property Discard + Just levels' -> total $ extract levels' + ] + ] + , testGroup "JSON" + [ testProperty "toJSON/parseJSON round-trip" $ \(levels :: Levels Int) -> + JSON.decode (JSON.encode levels) === Just levels + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Data/MemoSpec.hs b/users/grfn/xanthous/test/Xanthous/Data/MemoSpec.hs new file mode 100644 index 000000000000..ad81f1984d8f --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Data/MemoSpec.hs @@ -0,0 +1,19 @@ +-------------------------------------------------------------------------------- +module Xanthous.Data.MemoSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +import Test.QuickCheck.Instances.Text () +-------------------------------------------------------------------------------- +import Xanthous.Data.Memo +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Data.MemoSpec" + [ testGroup "getMemoized" + [ testProperty "when key matches" $ \k v -> + getMemoized @Int @Int k (memoizeWith k v) === Just v + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Data/NestedMapSpec.hs b/users/grfn/xanthous/test/Xanthous/Data/NestedMapSpec.hs new file mode 100644 index 000000000000..acf7a67268f4 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Data/NestedMapSpec.hs @@ -0,0 +1,20 @@ +-------------------------------------------------------------------------------- +module Xanthous.Data.NestedMapSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import Test.QuickCheck.Instances.Semigroup () +-------------------------------------------------------------------------------- +import qualified Xanthous.Data.NestedMap as NM +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Data.NestedMap" + [ testProperty "insert/lookup" $ \nm ks v -> + let nm' = NM.insert ks v nm + in counterexample ("inserted: " <> show nm') + $ NM.lookup @Map @Int @Int ks nm' === Just (NM.Val v) + ] diff --git a/users/grfn/xanthous/test/Xanthous/DataSpec.hs b/users/grfn/xanthous/test/Xanthous/DataSpec.hs new file mode 100644 index 000000000000..9e67505ba928 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/DataSpec.hs @@ -0,0 +1,109 @@ +-------------------------------------------------------------------------------- +module Xanthous.DataSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude hiding (Right, Left, Down, toList, all) +import Data.Group +import Data.Foldable (toList, all) +-------------------------------------------------------------------------------- +import Xanthous.Data +-------------------------------------------------------------------------------- + +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 "stepTowards laws" + [ testProperty "takes only one step" $ \src tgt -> + src /= tgt ==> + isUnit (src `diffPositions` (src `stepTowards` tgt)) + -- , testProperty "moves in the right direction" $ \src tgt -> + -- stepTowards src tgt == move (directionOf src tgt) src + ] + , testProperty "directionOf laws" $ \pos dir -> + directionOf pos (move dir pos) == dir + , testProperty "diffPositions is add inverse" $ \(pos₁ :: Position) pos₂ -> + diffPositions pos₁ pos₂ == addPositions pos₁ (invert pos₂) + , testGroup "isUnit" + [ testProperty "double direction is never unit" $ \dir -> + not . isUnit $ move dir (asPosition dir) + , testCase "examples" $ do + isUnit (Position @Int 1 1) @? "not . isUnit $ Position 1 1" + isUnit (Position @Int 0 (-1)) @? "not . isUnit $ Position 0 (-1)" + (not . isUnit) (Position @Int 1 13) @? "isUnit $ Position 1 13" + ] + ] + + , testGroup "Direction" + [ testProperty "opposite is involutive" $ \(dir :: Direction) -> + opposite (opposite dir) == dir + , testProperty "opposite provides inverse" $ \dir -> + invert (asPosition dir) === asPosition (opposite dir) + , testProperty "asPosition isUnit" $ \dir -> + dir /= Here ==> isUnit (asPosition dir) + , testGroup "Move" + [ testCase "Up" $ move Up mempty @?= Position @Int 0 (-1) + , testCase "Down" $ move Down mempty @?= Position @Int 0 1 + , testCase "Left" $ move Left mempty @?= Position @Int (-1) 0 + , testCase "Right" $ move Right mempty @?= Position @Int 1 0 + , testCase "UpLeft" $ move UpLeft mempty @?= Position @Int (-1) (-1) + , testCase "UpRight" $ move UpRight mempty @?= Position @Int 1 (-1) + , testCase "DownLeft" $ move DownLeft mempty @?= Position @Int (-1) 1 + , testCase "DownRight" $ move DownRight mempty @?= Position @Int 1 1 + ] + ] + + , testGroup "Corner" + [ testGroup "instance Opposite" + [ testProperty "involutive" $ \(corner :: Corner) -> + opposite (opposite corner) === corner + ] + ] + + , testGroup "Edge" + [ testGroup "instance Opposite" + [ testProperty "involutive" $ \(edge :: Edge) -> + opposite (opposite edge) === edge + ] + ] + + , testGroup "Box" + [ testGroup "boxIntersects" + [ testProperty "True" $ \dims -> + boxIntersects (Box @Word (V2 1 1) (V2 2 2)) + (Box (V2 2 2) dims) + , testProperty "False" $ \dims -> + not $ boxIntersects (Box @Word (V2 1 1) (V2 2 2)) + (Box (V2 4 2) dims) + ] + ] + + , testGroup "Neighbors" + [ testGroup "rotations" + [ testProperty "always has the same members" + $ \(neighs :: Neighbors Int) -> + all (\ns -> sort (toList ns) == sort (toList neighs)) + $ rotations neighs + , testProperty "all rotations have the same rotations" + $ \(neighs :: Neighbors Int) -> + let rots = rotations neighs + in all (\ns -> sort (toList $ rotations ns) == sort (toList rots)) + rots + ] + ] + + , testGroup "units" + [ testGroup "unit suffixes" + [ testCase "density" + $ tshow (10000 :: Grams `Per` Cubic Meters) @?= "10000.0 g/m³" + , testCase "volume" + $ tshow (5 :: Cubic Meters) @?= "5.0 m³" + , testCase "area" + $ tshow (5 :: Square Meters) @?= "5.0 m²" + ] + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Entities/CharacterSpec.hs b/users/grfn/xanthous/test/Xanthous/Entities/CharacterSpec.hs new file mode 100644 index 000000000000..734cce1efbbe --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Entities/CharacterSpec.hs @@ -0,0 +1,24 @@ +{-# OPTIONS_GHC -Wno-type-defaults #-} +-------------------------------------------------------------------------------- +module Xanthous.Entities.CharacterSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import Xanthous.Entities.Character +import Xanthous.Util (endoTimes) +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Entities.CharacterSpec" + [ testGroup "Knuckles" + [ testBatch $ monoid @Knuckles mempty + , testGroup "damageKnuckles" + [ testCase "caps at 5" $ + let knuckles' = endoTimes 6 damageKnuckles mempty + in _knuckleDamage knuckles' @?= 5 + ] + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Entities/CommonSpec.hs b/users/grfn/xanthous/test/Xanthous/Entities/CommonSpec.hs new file mode 100644 index 000000000000..a6f8401cf75b --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Entities/CommonSpec.hs @@ -0,0 +1,65 @@ +-------------------------------------------------------------------------------- +module Xanthous.Entities.CommonSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +import Data.Vector.Lens (toVectorOf) +-------------------------------------------------------------------------------- +import Xanthous.Entities.Common +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +newtype OneHand = OneHand Hand + deriving stock Show + +instance Arbitrary OneHand where + arbitrary = OneHand <$> elements [LeftHand, RightHand] + +otherHand :: Hand -> Hand +otherHand LeftHand = RightHand +otherHand RightHand = LeftHand +otherHand BothHands = error "OtherHand BothHands" + +test :: TestTree +test = testGroup "Xanthous.Entities.CommonSpec" + [ testGroup "Inventory" + [ testProperty "items === itemsWithPosition . _2" $ \inv -> + inv ^.. items === inv ^.. itemsWithPosition . _2 + , testGroup "removeItemFromPosition" $ + let rewield w inv = + let (old, inv') = inv & wielded <<.~ w + in inv' & backpack <>~ toVectorOf (wieldedItems . wieldedItem) old + in [ (Backpack, \item -> backpack %~ (item ^. wieldedItem <|)) + , (InHand LeftHand, rewield . inLeftHand) + , (InHand RightHand, rewield . inRightHand) + , (InHand BothHands, rewield . review doubleHanded) + ] <&> \(pos, addItem) -> + testProperty (show pos) $ \inv item -> + let inv' = addItem item inv + inv'' = removeItemFromPosition pos (item ^. wieldedItem) inv' + in inv'' ^.. items === inv ^.. items + ] + , testGroup "Wielded items" + [ testGroup "wieldInHand" + [ testProperty "puts the item in the hand" $ \w hand item -> + let (_, w') = wieldInHand hand item w + in itemsInHand hand w' === [item] + , testProperty "returns items in both hands when wielding double-handed" + $ \lh rh newItem -> + let w = Hands (Just lh) (Just rh) + (prevItems, _) = wieldInHand BothHands newItem w + in prevItems === [lh, rh] + , testProperty "wielding in one hand leaves the item in the other hand" + $ \(OneHand h) existingItem newItem -> + let (_, w) = wieldInHand h existingItem nothingWielded + (prevItems, w') = wieldInHand (otherHand h) newItem w + in prevItems === [] + .&&. sort (w' ^.. wieldedItems) === sort [existingItem, newItem] + , testProperty "always leaves the same items overall" $ \w hand item -> + let (prevItems, w') = wieldInHand hand item w + in sort (prevItems <> (w' ^.. wieldedItems)) + === sort (item : w ^.. wieldedItems) + ] + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Entities/RawTypesSpec.hs b/users/grfn/xanthous/test/Xanthous/Entities/RawTypesSpec.hs new file mode 100644 index 000000000000..e23f7faba3a6 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Entities/RawTypesSpec.hs @@ -0,0 +1,45 @@ +{-# LANGUAGE RecordWildCards #-} +-------------------------------------------------------------------------------- +module Xanthous.Entities.RawTypesSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import Data.Interval (Extended(..), (<=..<=)) +-------------------------------------------------------------------------------- +import Xanthous.Entities.RawTypes +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Entities.RawTypesSpec" + [ testGroup "CreatureGenerateParams" + [ testGroup "Ord laws" + [ testProperty "comparability" $ \(a :: CreatureGenerateParams) b -> + a <= b || b <= a + , testProperty "transitivity" $ \(a :: CreatureGenerateParams) b c -> + a <= b && b <= c ==> a <= c + , testProperty "reflexivity" $ \(a :: CreatureGenerateParams) -> + a <= a + , testProperty "antisymmetry" $ \(a :: CreatureGenerateParams) b -> + (a <= b && b <= a) == (a == b) + ] + , testGroup "canGenerate" $ + let makeParams minB maxB = + let _levelRange = maybe NegInf Finite minB <=..<= maybe PosInf Finite maxB + _equippedItem = Nothing + in CreatureGenerateParams {..} + in + [ testProperty "no bounds" $ \level -> + let gps = makeParams Nothing Nothing + in canGenerate level gps + , testProperty "min bound" $ \level minB -> + let gps = makeParams (Just minB) Nothing + in canGenerate level gps === (level >= minB) + , testProperty "max bound" $ \level maxB -> + let gps = makeParams Nothing (Just maxB) + in canGenerate level gps === (level <= maxB) + ] + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Entities/RawsSpec.hs b/users/grfn/xanthous/test/Xanthous/Entities/RawsSpec.hs new file mode 100644 index 000000000000..b6c80be51be7 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Entities/RawsSpec.hs @@ -0,0 +1,30 @@ +-- | + +module Xanthous.Entities.RawsSpec (main, test) where + +import Test.Prelude +import Xanthous.Entities.Raws +import Xanthous.Entities.RawTypes + (_Creature, entityName, generateParams, HasEquippedItem (equippedItem)) + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Entities.Raws" + [ testGroup "raws" + [ testCase "are all valid" $ raws `deepseq` pure () + , testCase "all CreatureEquippedItems reference existent entity names" $ + let notFound + = raws + ^.. folded + . _Creature + . generateParams + . _Just + . equippedItem + . _Just + . entityName + . filtered (isNothing . raw) + in null notFound @? ("Some entities weren't found: " <> show notFound) + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Game/PromptSpec.hs b/users/grfn/xanthous/test/Xanthous/Game/PromptSpec.hs new file mode 100644 index 000000000000..d7a3df4acafa --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Game/PromptSpec.hs @@ -0,0 +1,19 @@ +-------------------------------------------------------------------------------- +module Xanthous.Game.PromptSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import Xanthous.Game.Prompt +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Game.PromptSpec" + [ testGroup "mkMenuItems" + [ testCase "with duplicate items" + $ mkMenuItems @[_] [('a', MenuOption @Int "a" 1), ('a', MenuOption "a" 2)] + @?= mapFromList [('a', MenuOption "a" 1), ('b', MenuOption "a" 2)] + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Game/StateSpec.hs b/users/grfn/xanthous/test/Xanthous/Game/StateSpec.hs new file mode 100644 index 000000000000..34584f73b2ad --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Game/StateSpec.hs @@ -0,0 +1,30 @@ +-------------------------------------------------------------------------------- +module Xanthous.Game.StateSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import Xanthous.Game.State +import Xanthous.Entities.Raws (raws) +import Xanthous.Generators.Level.LevelContents (entityFromRaw) +import Control.Monad.Random (evalRandT) +import System.Random (getStdGen) +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Game.StateSpec" + [ testGroup "entityTypeName" + [ testCase "for a creature" $ do + let gormlakRaw = raws ^?! ix "gormlak" + creature <- runRand $ entityFromRaw gormlakRaw + entityTypeName creature @?= "Creature" + , testCase "for an item" $ do + let stickRaw = raws ^?! ix "stick" + item <- runRand $ entityFromRaw stickRaw + entityTypeName item @?= "Item" + ] + ] + where + runRand x = evalRandT x =<< getStdGen diff --git a/users/grfn/xanthous/test/Xanthous/GameSpec.hs b/users/grfn/xanthous/test/Xanthous/GameSpec.hs new file mode 100644 index 000000000000..2fa8527d0e59 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/GameSpec.hs @@ -0,0 +1,55 @@ +module Xanthous.GameSpec where + +import Test.Prelude hiding (Down) +import Xanthous.Game +import Xanthous.Game.State +import Control.Lens.Properties +import Xanthous.Data (move, Direction(Down)) +import Xanthous.Data.EntityMap (atPosition) + +main :: IO () +main = defaultMain test + +test :: TestTree +test + = localOption (QuickCheckTests 10) + . localOption (QuickCheckMaxSize 10) + $ testGroup "Xanthous.Game" + [ testGroup "positionedCharacter" + [ testProperty "lens laws" $ isLens positionedCharacter + , testCase "updates the position of the character" $ do + initialGame <- getInitialState + let initialPos = initialGame ^. characterPosition + updatedGame = initialGame & characterPosition %~ move Down + updatedPos = updatedGame ^. characterPosition + updatedPos @?= move Down initialPos + updatedGame ^. entities . atPosition initialPos @?= fromList [] + updatedGame ^. entities . atPosition updatedPos + @?= fromList [SomeEntity $ initialGame ^. character] + ] + , testGroup "characterPosition" + [ testProperty "lens laws" $ isLens characterPosition + ] + , testGroup "character" + [ testProperty "lens laws" $ isLens character + ] + , testGroup "MessageHistory" + [ testGroup "MonoComonad laws" + [ testProperty "oextend oextract ≡ id" + $ \(mh :: MessageHistory) -> oextend oextract mh === mh + , testProperty "oextract ∘ oextend f ≡ f" + $ \(mh :: MessageHistory) f -> (oextract . oextend f) mh === f mh + , testProperty "oextend f ∘ oextend g ≡ oextend (f . oextend g)" + $ \(mh :: MessageHistory) f g -> + (oextend f . oextend g) mh === oextend (f . oextend g) mh + ] + ] + , testGroup "Saving the game" + [ testProperty "forms a prism" $ isPrism saved + , testProperty "round-trips" $ \gs -> + loadGame (saveGame gs) === Just gs + , testProperty "preserves the character ID" $ \gs -> + let Just gs' = loadGame $ saveGame gs + in gs' ^. character === gs ^. character + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Generators/Level/UtilSpec.hs b/users/grfn/xanthous/test/Xanthous/Generators/Level/UtilSpec.hs new file mode 100644 index 000000000000..b53c657f7559 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Generators/Level/UtilSpec.hs @@ -0,0 +1,127 @@ +{-# LANGUAGE PackageImports #-} +-------------------------------------------------------------------------------- +module Xanthous.Generators.Level.UtilSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +import System.Random (mkStdGen) +import Control.Monad.Random (runRandT) +import Data.Array.ST (STUArray, runSTUArray, thaw) +import Data.Array.IArray (bounds, array) +import Data.Array.MArray (newArray, readArray, writeArray) +import Data.Array (Array, range, listArray, Ix) +import Control.Monad.ST (ST, runST) +import "checkers" Test.QuickCheck.Instances.Array () +import Linear.V2 +-------------------------------------------------------------------------------- +import Xanthous.Util +import Xanthous.Data (width, height) +-------------------------------------------------------------------------------- +import Xanthous.Generators.Level.Util +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +-------------------------------------------------------------------------------- + +newtype GenArray a b = GenArray (Array a b) + deriving stock (Show, Eq) + +instance (Ix a, Arbitrary a, CoArbitrary a, Arbitrary b) + => Arbitrary (GenArray a b) where + arbitrary = GenArray <$> do + (mkElem :: a -> b) <- arbitrary + minDims <- arbitrary + maxDims <- arbitrary + let bnds = (minDims, maxDims) + pure $ listArray bnds $ mkElem <$> range bnds + +test :: TestTree +test = testGroup "Xanthous.Generators.Util" + [ testGroup "randInitialize" + [ testProperty "returns an array of the correct dimensions" + $ \dims seed aliveChance -> + let gen = mkStdGen seed + res = runSTUArray + $ fmap fst + $ flip runRandT gen + $ randInitialize dims aliveChance + in bounds res === (0, V2 (dims ^. width) (dims ^. height)) + ] + , testGroup "numAliveNeighborsM" + [ testProperty "maxes out at 8" + $ \(GenArray (arr :: Array (V2 Word) Bool)) loc -> + let + act :: forall s. ST s Word + act = do + mArr <- thaw @_ @_ @_ @(STUArray s) arr + numAliveNeighborsM mArr loc + res = runST act + in counterexample (show res) $ between 0 8 res + , testCase "on the outer x edge" $ + let act :: forall s. ST s Word + act = do + cells <- thaw @_ @_ @_ @(STUArray s) $ array @Array @Bool @(V2 Word) + (V2 0 0, V2 2 2) + [ (V2 0 0, True), (V2 1 0, True), (V2 2 0, True) + , (V2 0 1, False), (V2 1 1, False), (V2 2 1, True) + , (V2 0 2, True), (V2 1 2, True), (V2 2 2, True) + ] + numAliveNeighborsM cells (V2 0 1) + res = runST act + in res @?= 7 + , testCase "on the outer y edge" $ + let act :: forall s. ST s Word + act = do + cells <- thaw @_ @_ @_ @(STUArray s) $ array @Array @Bool @(V2 Word) + (V2 0 0, V2 2 2) + [ (V2 0 0, True), (V2 1 0, True), (V2 2 0, True) + , (V2 0 1, False), (V2 1 1, False), (V2 2 1, True) + , (V2 0 2, True), (V2 1 2, True), (V2 2 2, True) + ] + numAliveNeighborsM cells (V2 1 0) + res = runST act + in res @?= 6 + ] + , testGroup "numAliveNeighbors" + [ testProperty "is equivalient to runST . numAliveNeighborsM . thaw" $ + \(GenArray (arr :: Array (V2 Word) Bool)) loc -> + let + act :: forall s. ST s Word + act = do + mArr <- thaw @_ @_ @_ @(STUArray s) arr + numAliveNeighborsM mArr loc + res = runST act + in numAliveNeighbors arr loc === res + , testCase "on the outer x edge" $ + let cells = + array @Array @Bool @(V2 Word) + (V2 0 0, V2 2 2) + [ (V2 0 0, True), (V2 1 0, True), (V2 2 0, True) + , (V2 0 1, False), (V2 1 1, False), (V2 2 1, True) + , (V2 0 2, True), (V2 1 2, True), (V2 2 2, True) + ] + in numAliveNeighbors cells (V2 0 1) @?= 7 + , testCase "on the outer y edge" $ + let cells = + array @Array @Bool @(V2 Word) + (V2 0 0, V2 2 2) + [ (V2 0 0, True), (V2 1 0, True), (V2 2 0, True) + , (V2 0 1, False), (V2 1 1, False), (V2 2 1, True) + , (V2 0 2, True), (V2 1 2, True), (V2 2 2, True) + ] + in numAliveNeighbors cells (V2 1 0) @?= 6 + ] + , testGroup "cloneMArray" + [ testCase "clones the array" $ runST $ + let + go :: forall s. ST s Assertion + go = do + arr <- newArray @(STUArray s) (0 :: Int, 5) (1 :: Int) + arr' <- cloneMArray @_ @(STUArray s) arr + writeArray arr' 0 1234 + x <- readArray arr 0 + pure $ x @?= 1 + in go + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/MessageSpec.hs b/users/grfn/xanthous/test/Xanthous/MessageSpec.hs new file mode 100644 index 000000000000..2068e338bafe --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/MessageSpec.hs @@ -0,0 +1,59 @@ +{-# LANGUAGE OverloadedLists #-} +module Xanthous.MessageSpec ( main, test ) where + +import Test.Prelude +import Xanthous.Messages +import Data.Aeson +import Text.Mustache +import Control.Lens.Properties + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Messages" + [ testGroup "Message" + [ testGroup "JSON decoding" + [ testCase "Single" + $ decode "\"Test Single Template\"" + @?= Just (Single + $ compileMustacheText "template" "Test Single Template" + ^?! _Right) + , testCase "Choice" + $ decode "[\"Choice 1\", \"Choice 2\"]" + @?= Just + (Choice + [ compileMustacheText "template" "Choice 1" ^?! _Right + , compileMustacheText "template" "Choice 2" ^?! _Right + ]) + ] + ] + , localOption (QuickCheckTests 50) + . localOption (QuickCheckMaxSize 10) + $ testGroup "MessageMap" + [ testGroup "instance Ixed" + [ testProperty "traversal laws" $ \k -> + isTraversal $ ix @MessageMap k + , testCase "preview when exists" $ + let + Right tpl = compileMustacheText "foo" "bar" + msg = Single tpl + mm = Nested [("foo", Direct msg)] + in mm ^? ix ["foo"] @?= Just msg + ] + , testGroup "lookupMessage" + [ testProperty "is equivalent to preview ix" $ \msgMap path -> + lookupMessage path msgMap === msgMap ^? ix path + ] + ] + + , testGroup "Messages" + [ testCase "are all valid" $ messages `deepseq` pure () + ] + + , testGroup "Template" + [ testGroup "eq" + [ testProperty "reflexive" $ \(tpl :: Template) -> tpl == tpl + ] + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Messages/TemplateSpec.hs b/users/grfn/xanthous/test/Xanthous/Messages/TemplateSpec.hs new file mode 100644 index 000000000000..2a3873c3b016 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Messages/TemplateSpec.hs @@ -0,0 +1,80 @@ +-------------------------------------------------------------------------------- +module Xanthous.Messages.TemplateSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +import Test.QuickCheck.Instances.Text () +import Data.List.NonEmpty (NonEmpty(..)) +import Data.Function (fix) +-------------------------------------------------------------------------------- +import Xanthous.Messages.Template +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Messages.Template" + [ testGroup "parsing" + [ testProperty "literals" $ forAll genLiteral $ \s -> + testParse template s === Right (Literal s) + , parseCase "escaped curlies" + "foo\\{" + $ Literal "foo{" + , parseCase "simple substitution" + "foo {{bar}}" + $ Literal "foo " `Concat` Subst (SubstPath $ "bar" :| []) + , parseCase "substitution with filters" + "foo {{bar | baz}}" + $ Literal "foo " + `Concat` Subst (SubstFilter (SubstPath $ "bar" :| []) + (FilterName "baz")) + , parseCase "substitution with multiple filters" + "foo {{bar | baz | qux}}" + $ Literal "foo " + `Concat` Subst (SubstFilter (SubstFilter (SubstPath $ "bar" :| []) + (FilterName "baz")) + (FilterName "qux")) + , parseCase "two substitutions and a literal" + "{{a}}{{b}}c" + $ Subst (SubstPath $ "a" :| []) + `Concat` Subst (SubstPath $ "b" :| []) + `Concat` Literal "c" + , localOption (QuickCheckTests 10) + $ testProperty "round-trips with ppTemplate" $ \tpl -> + testParse template (ppTemplate tpl) === Right tpl + ] + , testBatch $ monoid @Template mempty + , testGroup "rendering" + [ testProperty "rendering literals renders literally" + $ forAll genLiteral $ \s fs vs -> + render fs vs (Literal s) === Right s + , testProperty "rendering substitutions renders substitutions" + $ forAll genPath $ \ident val fs -> + let tpl = Subst (SubstPath ident) + tvs = varsWith ident val + in render fs tvs tpl === Right val + , testProperty "filters filter" $ forAll genPath + $ \ident filterName filterFn val -> + let tpl = Subst (SubstFilter (SubstPath ident) filterName) + fs = mapFromList [(filterName, filterFn)] + vs = varsWith ident val + in render fs vs tpl === Right (filterFn val) + ] + ] + where + genLiteral = pack . filter (`notElem` ['\\', '{']) <$> arbitrary + parseCase name input expected = + testCase name $ testParse template input @?= Right expected + testParse p = over _Left errorBundlePretty . runParser p "<test>" + genIdentifier = pack @Text <$> listOf1 (elements identifierChars) + identifierChars = ['a'..'z'] <> ['A'..'Z'] <> ['-', '_'] + + varsWith (p :| []) val = vars [(p, Val val)] + varsWith (phead :| ps) val = vars . pure . (phead ,) . flip fix ps $ + \next pth -> case pth of + [] -> Val val + p : ps' -> nested [(p, next ps')] + + genPath = (:|) <$> genIdentifier <*> listOf genIdentifier + +-- diff --git a/users/grfn/xanthous/test/Xanthous/OrphansSpec.hs b/users/grfn/xanthous/test/Xanthous/OrphansSpec.hs new file mode 100644 index 000000000000..0d800e8a91de --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/OrphansSpec.hs @@ -0,0 +1,72 @@ +{-# LANGUAGE BlockArguments #-} +{-# LANGUAGE OverloadedLists #-} +-------------------------------------------------------------------------------- +module Xanthous.OrphansSpec where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import Text.Mustache +import Text.Megaparsec (errorBundlePretty) +import Graphics.Vty.Attributes +import qualified Data.Aeson as JSON +import Data.Interval (Interval, (<=..<=), (<=..<), (<..<=)) +import Data.Aeson ( ToJSON(toJSON), object, Value(Array) ) +import Data.Aeson.Types (fromJSON) +import Data.IntegerInterval (Extended(Finite)) +-------------------------------------------------------------------------------- +import Xanthous.Orphans +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Orphans" + [ localOption (QuickCheckTests 50) + . localOption (QuickCheckMaxSize 10) + $ testGroup "Template" + [ testProperty "ppTemplate / compileMustacheText " \tpl -> + let src = ppTemplate tpl + res :: Either String Template + res = over _Left errorBundlePretty + $ compileMustacheText (templateActual tpl) src + expected = templateCache tpl ^?! at (templateActual tpl) + in + counterexample (unpack src) + $ Right expected === do + (Template actual cache) <- res + maybe (Left "Template not found") Right $ cache ^? at actual + , testProperty "JSON round trip" $ \(tpl :: Template) -> + counterexample (unpack $ ppTemplate tpl) + $ JSON.decode (JSON.encode tpl) === Just tpl + ] + , testGroup "Attr" + [ jsonRoundTrip @Attr ] + , testGroup "Extended" + [ jsonRoundTrip @(Extended Int) ] + , testGroup "Interval" + [ testGroup "JSON" + [ jsonRoundTrip @(Interval Int) + , testCase "parses a single value as a length-1 interval" $ + getSuccess (fromJSON $ toJSON (1 :: Int)) + @?= Just (Finite (1 :: Int) <=..<= Finite 1) + , testCase "parses a pair of values as a single-ended interval" $ + getSuccess (fromJSON $ toJSON ([1, 2] :: [Int])) + @?= Just (Finite (1 :: Int) <=..< Finite (2 :: Int)) + , testCase "parses the full included/excluded syntax" $ + getSuccess (fromJSON $ Array [ object [ "Excluded" JSON..= (1 :: Int) ] + , object [ "Included" JSON..= (4 :: Int) ] + ]) + @?= Just (Finite (1 :: Int) <..<= Finite (4 :: Int)) + , testCase "parses open/closed as aliases" $ + getSuccess (fromJSON $ Array [ object [ "Open" JSON..= (1 :: Int) ] + , object [ "Closed" JSON..= (4 :: Int) ] + ]) + @?= Just (Finite (1 :: Int) <..<= Finite (4 :: Int)) + ] + ] + ] + where + getSuccess :: JSON.Result a -> Maybe a + getSuccess (JSON.Error _) = Nothing + getSuccess (JSON.Success r) = Just r diff --git a/users/grfn/xanthous/test/Xanthous/RandomSpec.hs b/users/grfn/xanthous/test/Xanthous/RandomSpec.hs new file mode 100644 index 000000000000..c88bd9562928 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/RandomSpec.hs @@ -0,0 +1,45 @@ +-------------------------------------------------------------------------------- +module Xanthous.RandomSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import Control.Monad.Random +-------------------------------------------------------------------------------- +import Xanthous.Random +import Xanthous.Orphans () +import qualified Data.Interval as Interval +import Data.Interval (Interval, Extended (Finite), (<=..<=)) +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Random" + [ testGroup "chooseSubset" + [ testProperty "chooses a subset" + $ \(l :: [Int]) (Positive (r :: Double)) -> randomTest $ do + ss <- chooseSubset r l + pure $ all (`elem` l) ss + ] + , testGroup "chooseRange" + [ testProperty "chooses in the range" + $ \(rng :: Interval Int) -> + not (Interval.null rng) + ==> randomTest ( do + chooseRange rng >>= \case + Just r -> pure + . counterexample (show r) + $ r `Interval.member` rng + Nothing -> pure $ property Discard + ) + , testProperty "nonEmpty range is never empty" + $ \ (lower :: Int) (NonZero diff) -> randomTest $ do + let upper = lower + diff + r <- chooseRange (Finite lower <=..<= Finite upper) + pure $ isJust r + + ] + ] + where + randomTest prop = evalRandT prop . mkStdGen =<< arbitrary diff --git a/users/grfn/xanthous/test/Xanthous/Util/GraphSpec.hs b/users/grfn/xanthous/test/Xanthous/Util/GraphSpec.hs new file mode 100644 index 000000000000..35ff090b28b9 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Util/GraphSpec.hs @@ -0,0 +1,39 @@ +module Xanthous.Util.GraphSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude +-------------------------------------------------------------------------------- +import Xanthous.Util.Graph +import Data.Graph.Inductive.Basic +import Data.Graph.Inductive.Graph (labNodes, size, order) +import Data.Graph.Inductive.PatriciaTree +import Data.Graph.Inductive.Arbitrary +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Util.Graph" + [ testGroup "mstSubGraph" + [ testProperty "always produces a subgraph" + $ \(CG _ (graph :: Gr Int Int)) -> + let msg = mstSubGraph $ undir graph + in counterexample (show msg) + $ msg `isSubGraphOf` undir graph + , testProperty "returns a graph with the same nodes" + $ \(CG _ (graph :: Gr Int Int)) -> + let msg = mstSubGraph graph + in counterexample (show msg) + $ labNodes msg === labNodes graph + , testProperty "has nodes - 1 edges" + $ \(CG _ (graph :: Gr Int Int)) -> + order graph > 1 ==> + let msg = mstSubGraph graph + in counterexample (show msg) + $ size msg === order graph - 1 + , testProperty "always produces a simple graph" + $ \(CG _ (graph :: Gr Int Int)) -> + let msg = mstSubGraph graph + in counterexample (show msg) $ isSimple msg + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/Util/GraphicsSpec.hs b/users/grfn/xanthous/test/Xanthous/Util/GraphicsSpec.hs new file mode 100644 index 000000000000..61e589280362 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Util/GraphicsSpec.hs @@ -0,0 +1,72 @@ +module Xanthous.Util.GraphicsSpec (main, test) where +-------------------------------------------------------------------------------- +import Test.Prelude hiding (head) +-------------------------------------------------------------------------------- +import Data.List (nub, head) +import Data.Set (isSubsetOf) +import Linear.V2 +-------------------------------------------------------------------------------- +import Xanthous.Util.Graphics +import Xanthous.Util +import Xanthous.Orphans () +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Util.Graphics" + [ testGroup "circle" + [ testCase "radius 1, origin 2,2" + {- + | | 0 | 1 | 2 | 3 | + |---+---+---+---+---| + | 0 | | | | | + | 1 | | | x | | + | 2 | | x | | x | + | 3 | | | x | | + -} + $ (sort . unique @[] @[_]) (circle @Int (V2 2 2) 1) + @?= [ V2 1 2 + , V2 2 1, V2 2 3 + , V2 3 2 + ] + , testCase "radius 12, origin 0" + $ (sort . nub) (circle @Int 0 12) + @?= (sort . nub) + [ V2 (-12) (-4), V2 (-12) (-3), V2 (-12) (-2), V2 (-12) (-1) + , V2 (-12) 0, V2 (-12) 1, V2 (-12) 2, V2 (-12) 3, V2 (-12) 4 + , V2 (-11) (-6), V2 (-11) (-5), V2 (-11) 5, V2 (-11) 6, V2 (-10) (-7) + , V2 (-10) 7, V2 (-9) (-9), V2 (-9) (-8), V2 (-9) 8, V2 (-9) 9 + , V2 (-8) (-9), V2 (-8) 9, V2 (-7) (-10), V2 (-7) 10, V2 (-6) (-11) + , V2 (-6) 11, V2 (-5) (-11), V2 (-5) 11, V2 (-4) (-12), V2 (-4) 12 + , V2 (-3) (-12), V2 (-3) 12, V2 (-2) (-12), V2 (-2) 12, V2 (-1) (-12) + , V2 (-1) 12, V2 0 (-12), V2 0 12, V2 1 (-12), V2 1 12, V2 2 (-12) + , V2 2 12, V2 3 (-12), V2 3 12, V2 4 (-12), V2 4 12, V2 5 (-11) + , V2 5 11, V2 6 (-11), V2 6 11, V2 7 (-10), V2 7 10, V2 8 (-9), V2 8 9 + , V2 9 (-9), V2 9 (-8), V2 9 8, V2 9 9, V2 10 (-7), V2 10 7 + , V2 11 (-6), V2 11 (-5), V2 11 5, V2 11 6, V2 12 (-4), V2 12 (-3) + , V2 12 (-2), V2 12 (-1), V2 12 0, V2 12 1, V2 12 2, V2 12 3, V2 12 4 + ] + ] + , testGroup "filledCircle" + [ testProperty "is a superset of circle" $ \center radius -> + let circ = circle @Int center radius + filledCirc = filledCircle center radius + in counterexample ( "circle: " <> show circ + <> "\nfilledCircle: " <> show filledCirc) + $ setFromList circ `isSubsetOf` setFromList filledCirc + -- TODO later + -- , testProperty "is always contiguous" $ \center radius -> + -- let filledCirc = filledCircle center radius + -- in counterexample (renderBooleanGraphics filledCirc) $ + ] + , testGroup "line" + [ testProperty "starts and ends at the start and end points" $ \start end -> + let ℓ = line @Int start end + in counterexample ("line: " <> show ℓ) + $ length ℓ > 2 ==> (head ℓ === start) .&&. (head (reverse ℓ) === end) + ] + ] + +-------------------------------------------------------------------------------- diff --git a/users/grfn/xanthous/test/Xanthous/Util/InflectionSpec.hs b/users/grfn/xanthous/test/Xanthous/Util/InflectionSpec.hs new file mode 100644 index 000000000000..fad841043152 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/Util/InflectionSpec.hs @@ -0,0 +1,18 @@ +module Xanthous.Util.InflectionSpec (main, test) where + +import Test.Prelude +import Xanthous.Util.Inflection + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Util.Inflection" + [ testGroup "toSentence" + [ testCase "empty" $ toSentence [] @?= "" + , testCase "single" $ toSentence ["x"] @?= "x" + , testCase "two" $ toSentence ["x", "y"] @?= "x and y" + , testCase "three" $ toSentence ["x", "y", "z"] @?= "x, y, and z" + , testCase "four" $ toSentence ["x", "y", "z", "w"] @?= "x, y, z, and w" + ] + ] diff --git a/users/grfn/xanthous/test/Xanthous/UtilSpec.hs b/users/grfn/xanthous/test/Xanthous/UtilSpec.hs new file mode 100644 index 000000000000..684a03b2c7a0 --- /dev/null +++ b/users/grfn/xanthous/test/Xanthous/UtilSpec.hs @@ -0,0 +1,46 @@ +module Xanthous.UtilSpec (main, test) where + +import Test.Prelude +import Xanthous.Util +import Control.Monad.State.Lazy (execState) + +main :: IO () +main = defaultMain test + +test :: TestTree +test = testGroup "Xanthous.Util" + [ testGroup "smallestNotIn" + [ testCase "examples" $ do + smallestNotIn [7 :: Word, 3, 7] @?= 0 + smallestNotIn [7 :: Word, 0, 1, 3, 7] @?= 2 + , testProperty "returns an element not in the list" $ \(xs :: [Word]) -> + smallestNotIn xs `notElem` xs + , testProperty "pred return is in the list" $ \(xs :: [Word]) -> + let res = smallestNotIn xs + in res /= 0 ==> pred res `elem` xs + , testProperty "ignores order" $ \(xs :: [Word]) -> + forAll (shuffle xs) $ \shuffledXs -> + smallestNotIn xs === smallestNotIn shuffledXs + ] + , testGroup "takeWhileInclusive" + [ testProperty "takeWhileInclusive (const True) ≡ id" + $ \(xs :: [Int]) -> takeWhileInclusive (const True) xs === xs + ] + , testGroup "endoTimes" + [ testCase "endoTimes 4 succ 5" + $ endoTimes (4 :: Int) succ (5 :: Int) @?= 9 + ] + , testGroup "modifyKL" + [ testCase "_1 += 1" + $ execState (modifyKL _1 $ pure . succ) (1 :: Int, 2 :: Int) @?= (2, 2) + ] + , testGroup "removeFirst" + [ testCase "example" $ + removeFirst @[Int] (> 5) [1..10] @?= [1, 2, 3, 4, 5, 7, 8, 9, 10] + , testProperty "the result is the right length" $ \(xs :: [Int]) p -> + length (removeFirst p xs) `elem` [length xs, length xs - 1] + ] + , testGroup "AlphaChar" + [ testCase "succ 'z'" $ succ (AlphaChar 'z') @?= AlphaChar 'A' + ] + ] |