steve-chavez
ad790baefb
This also requires enabling shared_preload_libraries=pg_stat_statements. Really we only need compute_query_id=on, but pg_stat_statements is useful for other tests and it already enables compute_query_id (since it's `auto` by default).
557 lines
25 KiB
Haskell
557 lines
25 KiB
Haskell
{-# LANGUAGE MultiWayIf #-}
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module Feature.Query.PlanSpec where
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import Control.Lens ((^?))
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import Network.Wai.Test (SResponse (..))
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import Data.Aeson.Lens
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import Data.Aeson.QQ
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import qualified Data.ByteString.Lazy as LBS
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import qualified Data.Text as T
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import Network.HTTP.Types
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import Test.Hspec hiding (pendingWith)
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import Test.Hspec.Wai
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import Test.Hspec.Wai.JSON
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import PostgREST.Config (AppConfig (..))
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import Protolude hiding (get)
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import SpecHelper
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spec :: SpecWithConfig
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spec withConfig = withConfig (baseCfg { configDbPlanEnabled = True }) $ do
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describe "read table/view plan" $ do
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it "outputs the total cost for a single filter on a table" $ do
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r <- request methodGet "/projects?id=in.(1,2,3)"
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(acceptHdrs "application/vnd.pgrst.plan+json") ""
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let totalCost = planCost r
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resHeaders = simpleHeaders r
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resStatus = simpleStatus r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resHeaders `shouldSatisfy` notZeroContentLength
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 1.11
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it "outputs the total cost for a single filter on a view" $ do
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r <- request methodGet "/projects_view?id=gt.2"
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(acceptHdrs "application/vnd.pgrst.plan+json") ""
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let totalCost = planCost r
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resHeaders = simpleHeaders r
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resStatus = simpleStatus r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 1.1
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it "outputs blocks info when using the buffers option" $ do
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r <- request methodGet "/projects" (acceptHdrs "application/vnd.pgrst.plan+json; options=buffers") ""
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let resBody = simpleBody r
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=buffers; charset=utf-8")
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resBody `shouldSatisfy` (\t -> T.isInfixOf "Shared Hit Blocks" (decodeUtf8 $ LBS.toStrict t))
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it "outputs the search path when using the settings option" $ do
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r <- request methodGet "/projects" (acceptHdrs "application/vnd.pgrst.plan+json; options=settings") ""
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let searchPath = simpleBody r ^? nth 0 . key "Settings"
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=settings; charset=utf-8")
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searchPath `shouldBe`
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Just [aesonQQ|
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{
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"search_path": "\"test\""
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}
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|]
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it "outputs WAL info when using the wal option" $ do
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r <- request methodGet "/projects" (acceptHdrs "application/vnd.pgrst.plan+json; options=analyze|wal") ""
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let walRecords = simpleBody r ^? nth 0 . key "Plan" . key "WAL Records"
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=analyze|wal; charset=utf-8")
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walRecords `shouldBe` Just [aesonQQ|0|]
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it "outputs columns info when using the verbose option" $ do
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r <- request methodGet "/projects" (acceptHdrs "application/vnd.pgrst.plan+json; options=verbose") ""
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let cols = simpleBody r ^? nth 0 . key "Plan" . key "Plans" . nth 0 . key "Output"
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=verbose; charset=utf-8")
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cols `shouldBe` Just [aesonQQ| ["projects.id", "projects.name", "projects.client_id"] |]
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it "includes the Query Identifier field when using the verbose option" $ do
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r <- request methodGet "/projects" (acceptHdrs "application/vnd.pgrst.plan+json; options=verbose") ""
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let queryIdentifier = simpleBody r ^? nth 0 . key "Query Identifier"
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=verbose; charset=utf-8")
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queryIdentifier `shouldSatisfy` isJust
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it "outputs the plan for application/json " $ do
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r <- request methodGet "/projects" (acceptHdrs "application/vnd.pgrst.plan+json; for=\"application/json\"; options=verbose") ""
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let aggCol = simpleBody r ^? nth 0 . key "Plan" . key "Output" . nth 2
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=verbose; charset=utf-8")
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aggCol `shouldBe`
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Just [aesonQQ| "COALESCE(json_agg(ROW(projects.id, projects.name, projects.client_id)), '[]'::json)" |]
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it "outputs the plan for application/vnd.pgrst.object " $ do
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r <- request methodGet "/projects_view" (acceptHdrs "application/vnd.pgrst.plan+json; for=\"application/vnd.pgrst.object\"; options=verbose") ""
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let aggCol = simpleBody r ^? nth 0 . key "Plan" . key "Output" . nth 2
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/vnd.pgrst.object+json\"; options=verbose; charset=utf-8")
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aggCol `shouldBe`
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Just [aesonQQ| "COALESCE((json_agg(ROW(projects.id, projects.name, projects.client_id)) -> 0), 'null'::json)" |]
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describe "writes plans" $ do
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it "outputs the total cost for an insert" $ do
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r <- request methodPost "/projects"
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(acceptHdrs "application/vnd.pgrst.plan+json") [json|{"id":100, "name": "Project 100"}|]
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let totalCost = planCost r
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resHeaders = simpleHeaders r
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resStatus = simpleStatus r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resHeaders `shouldSatisfy` notZeroContentLength
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 0.06
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it "outputs the total cost for an update" $ do
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r <- request methodPatch "/projects?id=eq.3"
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(acceptHdrs "application/vnd.pgrst.plan+json") [json|{"name": "Patched Project"}|]
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let totalCost = planCost r
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resHeaders = simpleHeaders r
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resStatus = simpleStatus r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resHeaders `shouldSatisfy` notZeroContentLength
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 1.13
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it "outputs the total cost for a delete" $ do
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r <- request methodDelete "/projects?id=in.(1,2,3)"
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(acceptHdrs "application/vnd.pgrst.plan+json") ""
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let totalCost = planCost r
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resHeaders = simpleHeaders r
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resStatus = simpleStatus r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resHeaders `shouldSatisfy` notZeroContentLength
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 1.16
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it "outputs the total cost for a single upsert" $ do
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r <- request methodPut "/tiobe_pls?name=eq.Go"
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(acceptHdrs "application/vnd.pgrst.plan+json")
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[json| [ { "name": "Go", "rank": 19 } ]|]
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let totalCost = planCost r
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resHeaders = simpleHeaders r
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resStatus = simpleStatus r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resHeaders `shouldSatisfy` notZeroContentLength
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 3.55
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it "outputs the total cost for 2 upserts" $ do
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r <- request methodPost "/tiobe_pls"
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[("Prefer","resolution=merge-duplicates"), ("Accept","application/vnd.pgrst.plan+json")]
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[json| [ { "name": "Python", "rank": 19 }, { "name": "Go", "rank": 20} ]|]
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let totalCost = planCost r
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resStatus = simpleStatus r
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resHeaders `shouldSatisfy` notZeroContentLength
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 5.53
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it "outputs the total cost for an upsert with 10 rows" $ do
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r <- request methodPost "/tiobe_pls"
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[("Prefer","resolution=merge-duplicates"), ("Accept","application/vnd.pgrst.plan+json")]
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(getInsertDataForTiobePlsTable 10)
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let totalCost = planCost r
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resStatus = simpleStatus r
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 5.53
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it "outputs the total cost for an upsert with 100 rows" $ do
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r <- request methodPost "/tiobe_pls"
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[("Prefer","resolution=merge-duplicates"), ("Accept","application/vnd.pgrst.plan+json")]
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(getInsertDataForTiobePlsTable 100)
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let totalCost = planCost r
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resStatus = simpleStatus r
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 5.53
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it "outputs the total cost for an upsert with 1000 rows" $ do
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r <- request methodPost "/tiobe_pls"
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[("Prefer","resolution=merge-duplicates"), ("Accept","application/vnd.pgrst.plan+json")]
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(getInsertDataForTiobePlsTable 1000)
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let totalCost = planCost r
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resStatus = simpleStatus r
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 5.53
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it "outputs the plan for application/vnd.pgrst.object" $ do
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r <- request methodDelete "/projects?id=eq.6"
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[("Prefer", "return=representation"), ("Accept", "application/vnd.pgrst.plan+json; for=\"application/vnd.pgrst.object\"; options=verbose")] ""
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let aggCol = simpleBody r ^? nth 0 . key "Plan" . key "Output" . nth 3
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resHeaders = simpleHeaders r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/vnd.pgrst.object+json\"; options=verbose; charset=utf-8")
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resHeaders `shouldSatisfy` notZeroContentLength
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aggCol `shouldBe` Just [aesonQQ| "COALESCE((json_agg(ROW(projects.id, projects.name, projects.client_id)) -> 0), 'null'::json)" |]
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describe "function plan" $ do
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it "outputs the total cost for a function call" $ do
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r <- request methodGet "/rpc/getallprojects?id=in.(1,2,3)"
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(acceptHdrs "application/vnd.pgrst.plan+json") ""
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let totalCost = planCost r
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resHeaders = simpleHeaders r
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resStatus = simpleStatus r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; charset=utf-8")
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resHeaders `shouldSatisfy` notZeroContentLength
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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totalCost `shouldBe` 68.56
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describe "text format" $ do
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it "outputs the total cost for a function call" $ do
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r <- request methodGet "/projects?id=in.(1,2,3)"
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(acceptHdrs "application/vnd.pgrst.plan+text") ""
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let resBody = simpleBody r
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resHeaders = simpleHeaders r
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resStatus = simpleStatus r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+text; for=\"application/json\"; charset=utf-8")
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resHeaders `shouldSatisfy` notZeroContentLength
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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resBody `shouldSatisfy` (\t -> LBS.take 9 t == "Aggregate")
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it "outputs in text format by default" $ do
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r <- request methodGet "/projects?id=in.(1,2,3)"
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(acceptHdrs "application/vnd.pgrst.plan") ""
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let resBody = simpleBody r
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resHeaders = simpleHeaders r
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resStatus = simpleStatus r
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liftIO $ do
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resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+text; for=\"application/json\"; charset=utf-8")
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resHeaders `shouldSatisfy` notZeroContentLength
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resStatus `shouldBe` Status { statusCode = 200, statusMessage="OK" }
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resBody `shouldSatisfy` (\t -> LBS.take 9 t == "Aggregate")
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describe "resource embedding costs" $ do
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it "a one to many doesn't surpass a threshold" $ do
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r <- request methodGet "/clients?select=*,projects(*)&id=eq.1"
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[planHdr] ""
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liftIO $ planCost r `shouldSatisfy` (< 33.3)
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it "a many to one doesn't surpass a threshold" $ do
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r <- request methodGet "/projects?select=*,clients(*)&id=eq.1"
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[planHdr] ""
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liftIO $ planCost r `shouldSatisfy` (< 16.5)
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it "a many to many doesn't surpass a threshold" $ do
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r <- request methodGet "/users?select=*,tasks(*)&id=eq.1"
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(acceptHdrs "application/vnd.pgrst.plan+json") ""
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liftIO $ planCost r `shouldSatisfy` (< 70.9)
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context "!inner vs embed not null" $ do
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it "on an o2m, an !inner has a similar cost to not.null" $ do
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r1 <- request methodGet "/clients?select=*,projects!inner(*)&id=eq.1"
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[planHdr] ""
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liftIO $ planCost r1 `shouldSatisfy` (< 33.3)
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r2 <- request methodGet "/clients?select=*,projects(*)&projects=not.is.null&id=eq.1"
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[planHdr] ""
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liftIO $ planCost r2 `shouldSatisfy` (< 33.3)
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it "on an m2o, an !inner has a similar cost to not.null" $ do
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r1 <- request methodGet "/projects?select=*,clients!inner(*)&id=eq.1"
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[planHdr] ""
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liftIO $ planCost r1 `shouldSatisfy` (< 16.42)
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r2 <- request methodGet "/projects?select=*,clients(*)&clients=not.is.null&id=eq.1"
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[planHdr] ""
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liftIO $ planCost r2 `shouldSatisfy` (< 16.42)
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it "on an m2m, an !inner has a similar cost to not.null" $ do
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r1 <- request methodGet "/users?select=*,tasks!inner(*)&tasks.id=eq.1"
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[planHdr] ""
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liftIO $ planCost r1 `shouldSatisfy` (< 20888.83)
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r2 <- request methodGet "/users?select=*,tasks(*)&tasks.id=eq.1&tasks=not.is.null"
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[planHdr] ""
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liftIO $ planCost r2 `shouldSatisfy` (< 20888.83)
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describe "function call costs" $ do
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it "should not exceed cost when calling setof composite proc" $ do
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r <- request methodGet "/rpc/get_projects_below?id=3"
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[planHdr] ""
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liftIO $ planCost r `shouldSatisfy` (< 35.4)
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it "should not exceed cost when calling setof composite proc with empty params" $ do
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r <- request methodGet "/rpc/getallprojects"
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[planHdr] ""
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liftIO $ planCost r `shouldSatisfy` (< 71.0)
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it "should not exceed cost when calling scalar proc" $ do
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r <- request methodGet "/rpc/add_them?a=3&b=4"
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[planHdr] ""
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liftIO $ planCost r `shouldSatisfy` (< 0.08)
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context "function inlining" $ do
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it "should inline a zero argument function(the function won't appear in the plan tree)" $ do
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r <- request methodGet "/rpc/getallusers?id=eq.1"
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[(hAccept, "application/vnd.pgrst.plan")] ""
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let resBody = simpleBody r
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liftIO $ do
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resBody `shouldSatisfy` (\t -> not $ T.isInfixOf "getallusers" (decodeUtf8 $ LBS.toStrict t))
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it "should inline a function with arguments(the function won't appear in the plan tree)" $ do
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r <- request methodGet "/rpc/getitemrange?min=10&max=15"
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[(hAccept, "application/vnd.pgrst.plan")] ""
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let resBody = simpleBody r
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liftIO $ do
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resBody `shouldSatisfy` (\t -> not $ T.isInfixOf "getitemrange" (decodeUtf8 $ LBS.toStrict t))
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context "index usage" $ do
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it "should use an index for a json arrow operator filter" $ do
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r <- request methodGet "/bets?data_json->>contractId=eq.1"
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[(hAccept, "application/vnd.pgrst.plan")] ""
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let resBody = simpleBody r
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liftIO $ do
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resBody `shouldSatisfy` (\t -> T.isInfixOf "Index Cond" (decodeUtf8 $ LBS.toStrict t))
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it "should use an index for a jsonb arrow operator filter" $ do
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r <- request methodGet "/bets?data_jsonb->>contractId=eq.1"
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[(hAccept, "application/vnd.pgrst.plan")] ""
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let resBody = simpleBody r
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liftIO $ do
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resBody `shouldSatisfy` (\t -> T.isInfixOf "Index" (decodeUtf8 $ LBS.toStrict t))
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it "should use an index for ordering on a json arrow operator" $ do
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r <- request methodGet "/bets?order=data_json->>contractId"
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[(hAccept, "application/vnd.pgrst.plan")] ""
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let resBody = simpleBody r
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liftIO $ do
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resBody `shouldSatisfy` (\t -> T.isInfixOf "Index" (decodeUtf8 $ LBS.toStrict t))
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it "should use an index for ordering on a jsonb arrow operator" $ do
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r <- request methodGet "/bets?order=data_jsonb->>contractId"
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[(hAccept, "application/vnd.pgrst.plan")] ""
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|
|
|
let resBody = simpleBody r
|
|
|
|
liftIO $ do
|
|
resBody `shouldSatisfy` (\t -> T.isInfixOf "Index" (decodeUtf8 $ LBS.toStrict t))
|
|
|
|
describe "custom media types" $ do
|
|
it "outputs the plan for a scalar function text/xml" $ do
|
|
r <- request methodGet "/rpc/return_scalar_xml"
|
|
(acceptHdrs "application/vnd.pgrst.plan+json; for=\"text/xml\"; options=verbose") ""
|
|
|
|
let aggCol = simpleBody r ^? nth 0 . key "Plan" . key "Output" . nth 2
|
|
resHeaders = simpleHeaders r
|
|
|
|
liftIO $ do
|
|
resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"text/xml\"; options=verbose; charset=utf-8")
|
|
aggCol `shouldBe` Just [aesonQQ| "return_scalar_xml.pgrst_scalar" |]
|
|
|
|
it "outputs the plan for an aggregate application/vnd.twkb" $ do
|
|
r <- request methodGet "/lines"
|
|
(acceptHdrs "application/vnd.pgrst.plan+json; for=\"application/vnd.twkb\"; options=verbose") ""
|
|
|
|
let aggCol = simpleBody r ^? nth 0 . key "Plan" . key "Output" . nth 2
|
|
resHeaders = simpleHeaders r
|
|
|
|
liftIO $ do
|
|
resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/vnd.twkb\"; options=verbose; charset=utf-8")
|
|
aggCol `shouldBe`
|
|
Just [aesonQQ| "twkb_agg(ROW(lines.id, lines.name, lines.geom)::lines)" |]
|
|
|
|
describe "plan of upsert with DEFAULT surrogate primary key" $ do
|
|
it "test case sensitive sequence is properly quoted in nextval()" $ do
|
|
r <- request methodPost "/Surr_Gen_Default_Upsert?columns=id,name&select=name,extra" [("Prefer", "return=representation, resolution=merge-duplicates, missing=default"), ("Accept", "application/vnd.pgrst.plan+json; options=verbose")]
|
|
[json| [
|
|
{ "id": 1, "name": "updated value" },
|
|
{ "name": "new value" }
|
|
]|]
|
|
|
|
let nextValSnip = simpleBody r ^? nth 0 . key "Plan" . key "Plans" . nth 0 . key "Plans" . nth 0 . key "Plans" . nth 0 . key "Output"
|
|
resHeaders = simpleHeaders r
|
|
|
|
liftIO $ do
|
|
resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=verbose; charset=utf-8")
|
|
nextValSnip `shouldBe`
|
|
Just [aesonQQ| ["jsonb_agg((jsonb_build_object('id', nextval('\"Surr_Gen_Default_Upsert_id_seq\"'::regclass)) || elem.value))"] |]
|
|
|
|
describe "count preference plan costs" $ do
|
|
context "tables with count=exact" $ do
|
|
it "shows only 1 count aggregate when no limits/max-rows are set" $ do
|
|
_ <- request methodPost "/tiobe_pls"
|
|
[("Prefer","resolution=merge-duplicates"), ("Accept","application/vnd.pgrst.plan+json")]
|
|
(getInsertDataForTiobePlsTable 1000)
|
|
|
|
r <- request methodGet "/tiobe_pls"
|
|
(("Prefer", "count=exact") : acceptHdrs "application/vnd.pgrst.plan+json; for=\"application/json\"; options=analyze;") ""
|
|
|
|
let resBody = simpleBody r
|
|
resHeaders = simpleHeaders r
|
|
totalCost = planCost r
|
|
aggregateQty = subtract 1 $ length $ T.splitOn "Aggregate" (decodeUtf8 $ LBS.toStrict resBody)
|
|
|
|
liftIO $ do
|
|
resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=analyze; charset=utf-8")
|
|
totalCost `shouldSatisfy` (< 33.0)
|
|
aggregateQty `shouldBe` 1
|
|
|
|
it "shows relevant count aggregates when limits are set" $ do
|
|
_ <- request methodPost "/tiobe_pls"
|
|
[("Prefer","resolution=merge-duplicates"), ("Accept","application/vnd.pgrst.plan+json")]
|
|
(getInsertDataForTiobePlsTable 1000)
|
|
|
|
r <- request methodGet "/tiobe_pls?limit=1000"
|
|
(("Prefer", "count=exact") : acceptHdrs "application/vnd.pgrst.plan+json; for=\"application/json\"; options=analyze;") ""
|
|
|
|
let resBody = simpleBody r
|
|
resHeaders = simpleHeaders r
|
|
totalCost = planCost r
|
|
aggregateQty = subtract 1 $ length $ T.splitOn "Aggregate" (decodeUtf8 $ LBS.toStrict resBody)
|
|
|
|
liftIO $ do
|
|
resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=analyze; charset=utf-8")
|
|
totalCost `shouldSatisfy` (> 2.0)
|
|
aggregateQty `shouldSatisfy` (> 1)
|
|
|
|
context "functions with count=exact" $ do
|
|
it "shows only 1 count aggregate when no limits/max-rows are set" $ do
|
|
_ <- request methodPost "/tiobe_pls"
|
|
[("Prefer","resolution=merge-duplicates"), ("Accept","application/vnd.pgrst.plan+json"), ("Prefer", "return=representation")]
|
|
(getInsertDataForTiobePlsTable 1000)
|
|
|
|
r <- request methodGet "/rpc/get_tiobe_pls"
|
|
(("Prefer", "count=exact") : acceptHdrs "application/vnd.pgrst.plan+json; for=\"application/json\"; options=analyze;") ""
|
|
|
|
let resBody = simpleBody r
|
|
resHeaders = simpleHeaders r
|
|
totalCost = planCost r
|
|
aggregateQty = subtract 1 $ length $ T.splitOn "Aggregate" (decodeUtf8 $ LBS.toStrict resBody)
|
|
|
|
liftIO $ do
|
|
resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=analyze; charset=utf-8")
|
|
totalCost `shouldSatisfy` (< 38.0)
|
|
aggregateQty `shouldBe` 1
|
|
|
|
it "shows relevant count aggregates when limits are set" $ do
|
|
_ <- request methodPost "/tiobe_pls"
|
|
[("Prefer","resolution=merge-duplicates"), ("Accept","application/vnd.pgrst.plan+json")]
|
|
(getInsertDataForTiobePlsTable 1000)
|
|
|
|
r <- request methodGet "/rpc/get_tiobe_pls?limit=1000"
|
|
(("Prefer", "count=exact") : acceptHdrs "application/vnd.pgrst.plan+json; for=\"application/json\"; options=analyze;") ""
|
|
|
|
let resBody = simpleBody r
|
|
resHeaders = simpleHeaders r
|
|
totalCost = planCost r
|
|
aggregateQty = subtract 1 $ length $ T.splitOn "Aggregate" (decodeUtf8 $ LBS.toStrict resBody)
|
|
|
|
liftIO $ do
|
|
resHeaders `shouldSatisfy` elem ("Content-Type", "application/vnd.pgrst.plan+json; for=\"application/json\"; options=analyze; charset=utf-8")
|
|
totalCost `shouldSatisfy` (> 67.0)
|
|
aggregateQty `shouldSatisfy` (> 1)
|
|
|
|
disabledSpec :: SpecWithConfig
|
|
disabledSpec withConfig = withConfig baseCfg $
|
|
it "doesn't work if db-plan-enabled=false(the default)" $ do
|
|
request methodGet "/projects?id=in.(1,2,3)"
|
|
(acceptHdrs "application/vnd.pgrst.plan") ""
|
|
`shouldRespondWith` 406
|
|
|
|
request methodGet "/rpc/getallprojects?id=in.(1,2,3)"
|
|
(acceptHdrs "application/vnd.pgrst.plan") ""
|
|
`shouldRespondWith` 406
|
|
|
|
request methodDelete "/projects?id=in.(1,2,3)"
|
|
(acceptHdrs "application/vnd.pgrst.plan") ""
|
|
`shouldRespondWith` 406
|