content: {-# LANGUAGE TemplateHaskell #-}
  {-# OPTIONS_GHC -fno-warn-orphans #-}
  
  {-| Unittests for Network Queries.
  
  -}
  
  {-
  
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  module Test.Ganeti.Query.Network
    ( testQuery_Network
    ) where
  
  import Ganeti.JSON
  import Ganeti.Objects
  import Ganeti.Query.Network
  
  import Test.Ganeti.Objects
  import Test.Ganeti.TestCommon
  import Test.Ganeti.TestHelper
  
  import Test.QuickCheck
  
  import qualified Data.ByteString.UTF8 as UTF8
  import qualified Data.Map as Map
  import Data.Maybe
  
  -- | Check if looking up a valid network ID of a nodegroup yields
  -- a non-Nothing result.
  prop_getGroupConnection :: NodeGroup -> Property
  prop_getGroupConnection group =
    let net_keys = map UTF8.toString . Map.keys . fromContainer . groupNetworks
                   $ group
    in True ==? all
      (\nk -> isJust (getGroupConnection nk group)) net_keys
  
  -- | Checks if looking up an ID of a non-existing network in a node group
  -- yields 'Nothing'.
  prop_getGroupConnection_notFound :: NodeGroup -> String -> Property
  prop_getGroupConnection_notFound group uuid =
    let net_map = fromContainer . groupNetworks $ group
    in not (UTF8.fromString uuid `Map.member` net_map)
       ==> isNothing (getGroupConnection uuid group)
  
  -- | Checks whether actually connected instances are identified as such.
  prop_instIsConnected :: ConfigData -> Property
  prop_instIsConnected cfg =
    let nets = (fromContainer . configNetworks) cfg
        net_keys = map UTF8.toString $ Map.keys nets
    in  forAll (genInstWithNets net_keys) $ \inst ->
        True ==? all (`instIsConnected` inst) net_keys
  
  -- | Tests whether instances that are not connected to a network are
  -- correctly classified as such.
  prop_instIsConnected_notFound :: ConfigData -> String -> Property
  prop_instIsConnected_notFound cfg network_uuid =
    let nets = (fromContainer . configNetworks) cfg
        net_keys = map UTF8.toString $ Map.keys nets
    in  notElem network_uuid net_keys ==>
        forAll (genInstWithNets net_keys) $ \inst ->
          not (instIsConnected network_uuid inst)
  
  testSuite "Query_Network"
    [ 'prop_getGroupConnection
    , 'prop_getGroupConnection_notFound
    , 'prop_instIsConnected
    , 'prop_instIsConnected_notFound
    ]
  
  
  