85 lines
3.5 KiB
Haskell
85 lines
3.5 KiB
Haskell
{-# LANGUAGE OverloadedStrings #-}
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module ConnectionSpec (spec) where
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import AFRP (Request(..))
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import Data.Aeson (object, (.=))
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import qualified Data.HashMap.Strict as HM
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import Data.Maybe (fromJust)
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import Data.Text (Text)
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import Data.Time (UTCTime (..), utc)
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import Data.UUID (fromString)
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import HomeAssistant.Controller (Service (..), Target(..))
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import HomeAssistant.Runtime.Bus
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import HomeAssistant.Runtime.Flags (loadFlags, setEnabled)
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import HomeAssistant.Runtime.Metrics (registerAppMetrics)
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import HomeAssistant.Runtime.RateLimit (registerRateLimitMetrics, slidingWindowLimiter)
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import HomeAssistant.Runtime.Connection (dispatchService, encodeService, isTriggerEvent)
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import Katip (Namespace (Namespace), Severity (InfoS), runKatipContextT)
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import System.IO.Temp (withTempDirectory)
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import qualified System.Metrics as Metrics
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import System.Timeout (timeout)
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import Test.Hspec
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spec :: Spec
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spec = do
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describe "encodeService" $ do
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it "encodes a call_service message" $
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encodeService 7 (Service "light" "turn_on" Nothing [EntityId "light.bedroom_masse"])
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`shouldBe` object
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[ "id" .= (7 :: Int)
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, "type" .= ("call_service" :: Text)
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, "domain" .= ("light" :: Text)
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, "service" .= ("turn_on" :: Text)
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, "target" .= object ["entity_id" .= ("light.bedroom_masse" :: Text)]
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]
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it "includes service_data when present" $
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encodeService 8 (Service "light" "turn_on" (Just (object ["brightness" .= (200 :: Int)])) [EntityId "light.bedroom_masse"])
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`shouldBe` object
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[ "id" .= (8 :: Int)
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, "type" .= ("call_service" :: Text)
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, "domain" .= ("light" :: Text)
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, "service" .= ("turn_on" :: Text)
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, "target" .= object ["entity_id" .= ("light.bedroom_masse" :: Text)]
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, "service_data" .= object ["brightness" .= (200 :: Int)]
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]
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describe "isTriggerEvent" $ do
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it "is true for event frames" $
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isTriggerEvent (object ["type" .= ("event" :: Text)]) `shouldBe` True
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it "is false for result frames" $
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isTriggerEvent (object ["type" .= ("result" :: Text)]) `shouldBe` False
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it "is false when there is no type" $
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isTriggerEvent (object ["id" .= (1 :: Int)]) `shouldBe` False
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describe "dispatchService" $ do
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it "skips disabled handlers without consuming a call id" $ do
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store <- Metrics.newStore
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m <- registerAppMetrics store
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rlMetrics <- registerRateLimitMetrics store
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limiter <- slidingWindowLimiter rlMetrics 10 20
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withTempDirectory "/tmp" "connection-spec" $ \dir -> do
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flags <- loadFlags dir ["test"]
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setEnabled flags "test" False
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withBus InfoS m flags $ \bus -> do
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timeout 1000000 (do
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runKatipContextT (busLogEnv bus) () (Namespace ["connection"]) $
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dispatchService limiter bus (req 1) (lightOn [EntityId "light.test"])
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generateCallId (busGen bus)) `shouldReturn` Just 1
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sample <- Metrics.sampleAll store
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HM.lookup "hass.service.out" sample `shouldBe` Just (Metrics.Counter 0)
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req :: Int -> Request
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req n = Request (UTCTime (toEnum 0) (fromIntegral (0 :: Int))) utc
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(fromJust (fromString uuid)) "test"
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where
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pad i = replicate (12 - length (show i)) '0' <> show i
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uuid = "00000000-0000-0000-0000-" <> pad n
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lightOn :: [Target] -> Service
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lightOn targets = Service "light" "turn_on" Nothing targets
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lightOff :: [Target] -> Service
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lightOff targets = Service "light" "turn_off" Nothing targets
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