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12c3eddef7
This PR proposes some changes to the hspec testsuite: * It amends the framework to make it easier to test from the ghci REPL * It introduces a new module `Fixture`, distinguished from `Context` by: * using a new concept of `SetupAction`s which bundle setup and teardown actions into one abstraction, making test system state setup more concise, modularized and safe (because the fixture know knows about the ordering of setup actions and can do partial rollbacks) * somewhat opinionated, elides the `Options` of `Context`, preferring instead that tests that care about stringification of json numbers manage that themselves. (Note that this PR builds on #4390, so contains some spurious commits which will become irrelevant once that PR is merged) PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4630 GitOrigin-RevId: 619c8d985aed0aa42de31d6f16891d0782f4b4b5
29 lines
905 B
Haskell
29 lines
905 B
Haskell
module SpecHook
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( hook,
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setupTestEnvironment,
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teardownTestEnvironment,
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)
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where
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import Control.Exception.Safe (bracket)
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import Harness.GraphqlEngine (startServerThread)
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import Harness.TestEnvironment (TestEnvironment (..), stopServer)
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import System.Environment (lookupEnv)
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import Test.Hspec (Spec, SpecWith, aroundAllWith)
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import Text.Read (readMaybe)
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import Prelude
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setupTestEnvironment :: IO TestEnvironment
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setupTestEnvironment = do
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murlPrefix <- lookupEnv "HASURA_TEST_URLPREFIX"
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mport <- fmap (>>= readMaybe) (lookupEnv "HASURA_TEST_PORT")
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server <- startServerThread ((,) <$> murlPrefix <*> mport)
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pure $ TestEnvironment server
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teardownTestEnvironment :: TestEnvironment -> IO ()
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teardownTestEnvironment TestEnvironment {server} =
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stopServer server
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hook :: SpecWith TestEnvironment -> Spec
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hook = aroundAllWith (const . bracket setupTestEnvironment teardownTestEnvironment)
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