root / test / hs / Test / Ganeti / Rpc.hs @ 93f1e606
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{-# LANGUAGE TemplateHaskell #-} |
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{-# OPTIONS_GHC -fno-warn-orphans #-} |
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{-| Unittests for ganeti-htools. |
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-} |
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{- |
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Copyright (C) 2009, 2010, 2011, 2012, 2013 Google Inc. |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, but |
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WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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02110-1301, USA. |
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-} |
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module Test.Ganeti.Rpc (testRpc) where |
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import Test.QuickCheck |
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import Test.QuickCheck.Monadic (monadicIO, run, stop) |
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import Control.Applicative |
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import qualified Data.Map as Map |
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import Test.Ganeti.TestHelper |
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import Test.Ganeti.TestCommon |
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import Test.Ganeti.Objects (genInst) |
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import qualified Ganeti.Rpc as Rpc |
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import qualified Ganeti.Objects as Objects |
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import qualified Ganeti.Types as Types |
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import qualified Ganeti.JSON as JSON |
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import Ganeti.Types |
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instance Arbitrary Rpc.RpcCallInstanceConsoleInfo where |
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arbitrary = Rpc.RpcCallInstanceConsoleInfo <$> genConsoleInfoCallParams |
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genStorageUnit :: Gen StorageUnit |
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genStorageUnit = do |
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storage_type <- arbitrary |
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storage_key <- genName |
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storage_es <- arbitrary |
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return $ addParamsToStorageUnit storage_es (SURaw storage_type storage_key) |
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genStorageUnits :: Gen [StorageUnit] |
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genStorageUnits = do |
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num_storage_units <- choose (0, 5) |
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vectorOf num_storage_units genStorageUnit |
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genStorageUnitMap :: Gen (Map.Map String [StorageUnit]) |
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genStorageUnitMap = do |
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num_nodes <- choose (0,5) |
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node_uuids <- vectorOf num_nodes genName |
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storage_units_list <- vectorOf num_nodes genStorageUnits |
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return $ Map.fromList (zip node_uuids storage_units_list) |
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-- FIXME: Generate more interesting hvparams |
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-- | Generate Hvparams |
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genHvParams :: Gen Objects.HvParams |
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genHvParams = return $ JSON.GenericContainer Map.empty |
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-- | Generate hypervisor specifications to be used for the NodeInfo call |
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genHvSpecs :: Gen [(Types.Hypervisor, Objects.HvParams)] |
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genHvSpecs = do |
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numhv <- choose (0, 5) |
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hvs <- vectorOf numhv arbitrary |
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hvparams <- vectorOf numhv genHvParams |
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let specs = zip hvs hvparams |
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return specs |
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instance Arbitrary Rpc.RpcCallAllInstancesInfo where |
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arbitrary = Rpc.RpcCallAllInstancesInfo <$> genHvSpecs |
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instance Arbitrary Rpc.RpcCallInstanceList where |
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arbitrary = Rpc.RpcCallInstanceList <$> arbitrary |
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instance Arbitrary Rpc.RpcCallNodeInfo where |
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arbitrary = Rpc.RpcCallNodeInfo <$> genStorageUnitMap <*> genHvSpecs |
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-- | Generates per-instance console info params for the 'InstanceConsoleInfo' |
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-- call. |
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genConsoleInfoCallParams :: Gen [(String, Rpc.InstanceConsoleInfoParams)] |
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genConsoleInfoCallParams = do |
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numInstances <- choose (0, 3) |
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names <- vectorOf numInstances arbitrary |
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params <- vectorOf numInstances genInstanceConsoleInfoParams |
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return $ zip names params |
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-- | Generates parameters for the console info call, consisting of an instance |
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-- object, node object, 'HvParams', and 'FilledBeParams'. |
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genInstanceConsoleInfoParams :: Gen Rpc.InstanceConsoleInfoParams |
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genInstanceConsoleInfoParams = Rpc.InstanceConsoleInfoParams <$> |
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genInst <*> arbitrary <*> arbitrary <*> genHvParams <*> arbitrary |
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-- | Monadic check that, for an offline node and a call that does not support |
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-- offline nodes, we get a OfflineNodeError response. |
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runOfflineTest :: (Rpc.Rpc a b, Eq b, Show b) => a -> Property |
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runOfflineTest call = |
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forAll (arbitrary `suchThat` Objects.nodeOffline) $ \node -> monadicIO $ do |
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res <- run $ Rpc.executeRpcCall [node] call |
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stop $ res ==? [(node, Left Rpc.OfflineNodeError)] |
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prop_noffl_request_allinstinfo :: Rpc.RpcCallAllInstancesInfo -> Property |
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prop_noffl_request_allinstinfo = runOfflineTest |
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prop_noffl_request_instconsinfo :: Rpc.RpcCallInstanceConsoleInfo -> Property |
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prop_noffl_request_instconsinfo = runOfflineTest |
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prop_noffl_request_instlist :: Rpc.RpcCallInstanceList -> Property |
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prop_noffl_request_instlist = runOfflineTest |
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prop_noffl_request_nodeinfo :: Rpc.RpcCallNodeInfo -> Property |
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prop_noffl_request_nodeinfo = runOfflineTest |
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testSuite "Rpc" |
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[ 'prop_noffl_request_allinstinfo |
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, 'prop_noffl_request_instconsinfo |
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, 'prop_noffl_request_instlist |
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, 'prop_noffl_request_nodeinfo |
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] |