move ghcide-tests to haskell-language-server.cabal and make it depend on hls-test-utils (#4176)

* move ghcide-tests to haskell-language-server.cabal and make it depend on hls-test-utils

* migrate initializeResponseTests

* cleanup

Author: soulomoon

ghcide/ghcide.cabal

@@ -297,101 +297,3 @@ library ghcide-test-utils
       OverloadedStrings
       RecordWildCards
       ViewPatterns
-
-test-suite ghcide-tests
-  import: warnings
-  type:               exitcode-stdio-1.0
-  default-language:   GHC2021
-  build-tool-depends:
-    , ghcide:ghcide
-    , ghcide:ghcide-test-preprocessor
-    , implicit-hie:gen-hie
-
-  build-depends:
-    , aeson
-    , async
-    , base
-    , containers
-    , data-default
-    , directory
-    , enummapset
-    , extra
-    , filepath
-    , fuzzy
-    , ghcide
-    , ghcide:ghcide-test-utils
-    , hls-plugin-api
-    , lens
-    , list-t
-    , lsp
-    , lsp-test                ^>=0.17.0.0
-    , lsp-types
-    , monoid-subclasses
-    , mtl
-    , network-uri
-    , QuickCheck
-    , random
-    , regex-tdfa              ^>=1.3.1
-    , row-types
-    , shake
-    , sqlite-simple
-    , stm
-    , stm-containers
-    , tasty
-    , tasty-expected-failure
-    , tasty-hunit             >=0.10
-    , tasty-quickcheck
-    , tasty-rerun
-    , text
-    , text-rope
-    , unordered-containers
-
-  if impl(ghc <9.3)
-    build-depends: ghc-typelits-knownnat
-
-  hs-source-dirs:     test/exe
-  ghc-options:        -threaded -O0
-
-  main-is:            Main.hs
-  other-modules:
-    AsyncTests
-    BootTests
-    ClientSettingsTests
-    CodeLensTests
-    CompletionTests
-    CPPTests
-    CradleTests
-    DependentFileTest
-    DiagnosticTests
-    ExceptionTests
-    FindDefinitionAndHoverTests
-    FuzzySearch
-    GarbageCollectionTests
-    HaddockTests
-    HieDbRetry
-    HighlightTests
-    IfaceTests
-    InitializeResponseTests
-    LogType
-    NonLspCommandLine
-    OpenCloseTest
-    OutlineTests
-    PluginSimpleTests
-    PositionMappingTests
-    PreprocessorTests
-    Progress
-    ReferenceTests
-    RootUriTests
-    SafeTests
-    SymlinkTests
-    TestUtils
-    THTests
-    UnitTests
-    WatchedFileTests
-
-  -- Tests that have been pulled out of the main file
-  default-extensions:
-    LambdaCase
-    OverloadedStrings
-    RecordWildCards
-    ViewPatterns

ghcide/test/exe/Config.hs

@@ -0,0 +1,16 @@
+module Config where
+import           Ide.Types           (defaultPluginDescriptor)
+import           System.FilePath     ((</>))
+import           Test.Hls            (PluginTestDescriptor,
+                                      mkPluginTestDescriptor)
+import qualified Test.Hls.FileSystem as FS
+
+testDataDir :: FilePath
+testDataDir = "ghcide" </> "test" </> "data"
+
+mkIdeTestFs :: [FS.FileTree] -> FS.VirtualFileTree
+mkIdeTestFs = FS.mkVirtualFileTree testDataDir
+
+-- * A dummy plugin for testing ghcIde
+dummyPlugin :: PluginTestDescriptor ()
+dummyPlugin = mkPluginTestDescriptor (\_ pid ->defaultPluginDescriptor pid "dummyTestPlugin") "core"

ghcide/test/exe/InitializeResponseTests.hs

@@ -11,18 +11,12 @@ import qualified Data.Text                         as T
 import           Development.IDE.Plugin.TypeLenses (typeLensCommandId)
 import qualified Language.LSP.Protocol.Lens        as L
 import           Language.LSP.Protocol.Message
-import           Language.LSP.Protocol.Types       hiding
-                                                   (SemanticTokenAbsolute (..),
-                                                    SemanticTokenRelative (..),
-                                                    SemanticTokensEdit (..),
-                                                    mkRange)
 import           Language.LSP.Test
 
+import           Config                            (dummyPlugin, mkIdeTestFs)
 import           Control.Lens                      ((^.))
 import           Development.IDE.Plugin.Test       (blockCommandId)
-import           Test.Tasty
-import           Test.Tasty.HUnit
-import           TestUtils
+import           Test.Hls
 
 tests :: TestTree
 tests = withResource acquire release tests where
@@ -90,7 +84,7 @@ tests = withResource acquire release tests where
   innerCaps (TResponseMessage _ _ (Left _)) = error "Initialization error"
 
   acquire :: IO (TResponseMessage Method_Initialize)
-  acquire = run initializeResponse
+  acquire = runSessionWithServerInTmpDir def dummyPlugin (mkIdeTestFs []) initializeResponse
 
   release :: TResponseMessage Method_Initialize -> IO ()
   release = mempty

haskell-language-server.cabal

@@ -2097,3 +2097,104 @@ benchmark benchmark
       , shake-bench == 0.2.*
       , text
       , yaml
+
+
+test-suite ghcide-tests
+  import: warnings
+  type:               exitcode-stdio-1.0
+  default-language:   GHC2021
+  build-tool-depends:
+    , ghcide:ghcide
+    , ghcide:ghcide-test-preprocessor
+    , implicit-hie:gen-hie
+
+  build-depends:
+    , aeson
+    , async
+    , base
+    , containers
+    , data-default
+    , directory
+    , enummapset
+    , extra
+    , filepath
+    , fuzzy
+    , ghcide
+    , ghcide:ghcide-test-utils
+    , hls-plugin-api
+    , lens
+    , list-t
+    , lsp
+    , lsp-test                ^>=0.17.0.0
+    , lsp-types
+    , monoid-subclasses
+    , mtl
+    , network-uri
+    , QuickCheck
+    , random
+    , regex-tdfa              ^>=1.3.1
+    , row-types
+    , shake
+    , sqlite-simple
+    , stm
+    , stm-containers
+    , tasty
+    , tasty-expected-failure
+    , tasty-hunit             >=0.10
+    , tasty-quickcheck
+    , tasty-rerun
+    , text
+    , text-rope
+    , unordered-containers
+    , hls-test-utils == 2.7.0.0
+
+  if impl(ghc <9.3)
+    build-depends: ghc-typelits-knownnat
+
+  hs-source-dirs:     ghcide/test/exe
+  ghc-options:        -threaded -O0
+
+  main-is:            Main.hs
+  other-modules:
+    Config
+    AsyncTests
+    BootTests
+    ClientSettingsTests
+    CodeLensTests
+    CompletionTests
+    CPPTests
+    CradleTests
+    DependentFileTest
+    DiagnosticTests
+    ExceptionTests
+    FindDefinitionAndHoverTests
+    FuzzySearch
+    GarbageCollectionTests
+    HaddockTests
+    HieDbRetry
+    HighlightTests
+    IfaceTests
+    InitializeResponseTests
+    LogType
+    NonLspCommandLine
+    OpenCloseTest
+    OutlineTests
+    PluginSimpleTests
+    PositionMappingTests
+    PreprocessorTests
+    Progress
+    ReferenceTests
+    RootUriTests
+    SafeTests
+    SymlinkTests
+    TestUtils
+    THTests
+    UnitTests
+    WatchedFileTests
+
+  -- Tests that have been pulled out of the main file
+  default-extensions:
+    LambdaCase
+    OverloadedStrings
+    RecordWildCards
+    ViewPatterns