hls-notes-plugin: Fix tests on windows

Author: jvanbruegge

plugins/hls-notes-plugin/test/NotesTest.hs

@@ -4,7 +4,7 @@ import           Development.IDE.Test
 import           Ide.Plugin.Notes     (Log, descriptor)
 import           System.Directory     (canonicalizePath)
 import           System.FilePath      ((</>))
-import           Test.Hls
+import           Test.Hls             hiding (waitForBuildQueue)
 
 plugin :: PluginTestDescriptor Log
 plugin = mkPluginTestDescriptor descriptor "notes"
@@ -19,15 +19,15 @@ gotoNoteTests :: TestTree
 gotoNoteTests = testGroup "Goto Note Definition"
     [ testCase "single_file" $ runSessionWithServer def plugin testDataDir $ do
         doc <- openDoc "NoteDef.hs" "haskell"
-        waitForCustomMessage "ghcide/cradle/loaded" (const $ Just ())
+        waitForBuildQueue
         waitForAllProgressDone
         defs <- getDefinitions doc (Position 3 41)
         liftIO $ do
           fp <- canonicalizePath "NoteDef.hs"
           defs @?= InL (Definition (InR [Location (filePathToUri fp) (Range (Position 8 9) (Position 8 9))]))
     , testCase "liberal_format" $ runSessionWithServer def plugin testDataDir $ do
         doc <- openDoc "NoteDef.hs" "haskell"
-        waitForCustomMessage "ghcide/cradle/loaded" (const $ Just ())
+        waitForBuildQueue
         waitForAllProgressDone
         defs <- getDefinitions doc (Position 5 64)
         liftIO $ do
@@ -36,22 +36,23 @@ gotoNoteTests = testGroup "Goto Note Definition"
 
     , testCase "invalid_note" $ runSessionWithServer def plugin testDataDir $ do
         doc <- openDoc "NoteDef.hs" "haskell"
-        waitForCustomMessage "ghcide/cradle/loaded" (const $ Just ())
+        waitForBuildQueue
         waitForAllProgressDone
         defs <- getDefinitions doc (Position 6 54)
         liftIO $ do
             defs @?= InL (Definition (InR []))
 
     , testCase "no_note" $ runSessionWithServer def plugin testDataDir $ do
         doc <- openDoc "NoteDef.hs" "haskell"
-        waitForCustomMessage "ghcide/cradle/loaded" (const $ Just ())
+        waitForBuildQueue
         waitForAllProgressDone
         defs <- getDefinitions doc (Position 1 0)
         liftIO $ defs @?= InL (Definition (InR []))
 
     , testCase "unopened_file" $ runSessionWithServer def plugin testDataDir $ do
         doc <- openDoc "Other.hs" "haskell"
         waitForCustomMessage "ghcide/cradle/loaded" (const $ Just ())
+        waitForBuildQueue
         waitForAllProgressDone
         defs <- getDefinitions doc (Position 5 20)
         liftIO $ do