cardano-node | tests: internal/external subdir resolution for new

tracing

Author: jutaro

cardano-node/test/Test/Cardano/Tracing/NewTracing/Consistency.hs

@@ -8,7 +8,7 @@ import           Cardano.Node.Tracing.Consistency (checkNodeTraceConfiguration)
 
 import           Control.Monad.IO.Class (MonadIO, liftIO)
 import           Data.Text
-import           System.Directory (canonicalizePath)
+import qualified System.Directory as IO
 import           System.FilePath ((</>))
 
 import           Hedgehog (Property)
@@ -22,38 +22,45 @@ tests = do
   H.checkSequential
       $ H.Group "Configuration Consistency tests"
       $ Prelude.map test
-            [ (  []
-                  -- This file name shoud reference the current standard config with new tracing
+            [ ( []
+              -- This file name should reference the current standard config with new tracing
+              , configSubdir
               , "mainnet-config-new-tracing.json"
-              , configPrefix)
-            , (  []
+              )
+              ,
+              (  []
+              , testSubdir
               , "goodConfig.yaml"
-              , testPrefix)
+              )
             , (  [ "Config namespace error: Illegal namespace ChainDB.CopyToImmutableDBEvent2.CopiedBlockToImmutableDB"
                   , "Config namespace error: Illegal namespace SubscriptionDNS"
                   ]
+              , testSubdir
               , "badConfig.yaml"
-              , testPrefix)
+              )
             ]
   where
-    test (actualValue, goldenBaseName, prefix) =
-        (PropertyName goldenBaseName, goldenTestJSON actualValue goldenBaseName prefix)
+    test (actualValue, subDir, goldenBaseName) =
+        (PropertyName goldenBaseName, goldenTestJSON actualValue subDir goldenBaseName)
 
-
-goldenTestJSON :: [Text] -> FilePath -> (FilePath -> IO FilePath) -> Property
-goldenTestJSON expectedOutcome goldenFileBaseName prefixFunc =
+goldenTestJSON :: [Text] -> SubdirSelection -> FilePath -> Property
+goldenTestJSON expectedOutcome subDir goldenFileBaseName =
     H.withTests 1 $ H.withShrinks 0 $ H.property $ do
-      basePath <- H.getProjectBase
-      prefixPath <- liftIO $ prefixFunc basePath
-      goldenFp    <- H.note $ prefixPath </> goldenFileBaseName
+      base        <- resolveDir subDir
+      goldenFp    <- H.note $ base </> goldenFileBaseName
       actualValue <- liftIO $ checkNodeTraceConfiguration goldenFp
       actualValue H.=== expectedOutcome
+  where
+      resolveDir (ExternalSubdir d) = do
+        base <- H.evalIO . IO.canonicalizePath =<< H.getProjectBase
+        pure $ base </> d
+      resolveDir (InternalSubdir d) =
+        pure d
 
+data SubdirSelection =
+    InternalSubdir  FilePath
+  | ExternalSubdir  FilePath
 
-configPrefix :: FilePath -> IO FilePath
-configPrefix projectBase = do
-  base <- canonicalizePath projectBase
-  return $ base </> "configuration/cardano"
-
-testPrefix :: FilePath ->  IO FilePath
-testPrefix _ = pure "test/Test/Cardano/Tracing/NewTracing/data/"
+testSubdir, configSubdir :: SubdirSelection
+testSubdir    = InternalSubdir "test/Test/Cardano/Tracing/NewTracing/data"
+configSubdir  = ExternalSubdir $ "configuration" </> "cardano"