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purerl_test

0.1.3
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A testing library for PureScript (`purerl`) projects.

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purerl_test src PurerlTest Test Supervisor.purs
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src/PurerlTest/Test/Supervisor.purs 

module PurerlTest.Test.Supervisor

  ( startLink

  , startChild

  ) where



import Prelude



import Data.Maybe (Maybe(..))

import Data.Time.Duration (Milliseconds(..), Seconds(..))

import Effect (Effect)

import Erl.Atom as Atom

import Pinto (RegistryName(..), RegistryReference(..), StartLinkResult)

import Pinto.Supervisor

  ( ChildShutdownTimeoutStrategy(..)

  , ChildType(..)

  , RestartStrategy(..)

  , crashIfChildNotRunning

  )

import Pinto.Supervisor.SimpleOneForOne as Supervisor

import PurerlTest.Test as Test

import PurerlTest.Test.Types as TestTypes



type SupervisorType = Supervisor.SupervisorType TestTypes.Arguments TestTypes.Pid

type Pid = Supervisor.SupervisorPid TestTypes.Arguments TestTypes.Pid



name :: RegistryName SupervisorType

name = "PurerlTest.Test.Supervisor" # Atom.atom # Local



startLink :: Effect (StartLinkResult Pid)

startLink = do

  let

    childType = Worker

    intensity = 5

    period = Seconds 10.0

    restartStrategy = RestartTemporary

    start = Test.startLink

    shutdownStrategy = 5000.0 # Milliseconds # ShutdownTimeout

    init = pure { childType, intensity, period, restartStrategy, start, shutdownStrategy }

  Supervisor.startLink (Just name) init



startChild :: TestTypes.Arguments -> Effect TestTypes.Pid

startChild arguments = do

  crashIfChildNotRunning <$> Supervisor.startChild (ByName name) arguments