private static LanguageServerTarget CreateLanguageServer(Stream inputStream, Stream outputStream, TestWorkspace workspace, WellKnownLspServerKinds serverKind)
{
var listenerProvider = workspace.ExportProvider.GetExportedValue <IAsynchronousOperationListenerProvider>();
var capabilitiesProvider = workspace.ExportProvider.GetExportedValue <ExperimentalCapabilitiesProvider>();
var servicesProvider = workspace.ExportProvider.GetExportedValue <CSharpVisualBasicLspServiceProvider>();
var jsonRpc = new JsonRpc(new HeaderDelimitedMessageHandler(outputStream, inputStream, CreateJsonMessageFormatter()))
{
ExceptionStrategy = ExceptionProcessing.ISerializable,
};
var languageServer = new LanguageServerTarget(
servicesProvider, jsonRpc,
capabilitiesProvider,
listenerProvider,
NoOpLspLogger.Instance,
ProtocolConstants.RoslynLspLanguages,
serverKind);
jsonRpc.StartListening();
return(languageServer);
}
private TestLspServer(TestWorkspace testWorkspace, Dictionary <string, IList <LSP.Location> > locations, LSP.ClientCapabilities clientCapabilities, WellKnownLspServerKinds serverKind)
{
TestWorkspace = testWorkspace;
ClientCapabilities = clientCapabilities;
_locations = locations;
var(clientStream, serverStream) = FullDuplexStream.CreatePair();
_languageServer = CreateLanguageServer(serverStream, serverStream, TestWorkspace, serverKind);
_clientRpc = new JsonRpc(new HeaderDelimitedMessageHandler(clientStream, clientStream, CreateJsonMessageFormatter()))
{
ExceptionStrategy = ExceptionProcessing.ISerializable,
};
_clientRpc.StartListening();
var workspaceWaiter = GetWorkspaceWaiter(testWorkspace);
Assert.False(workspaceWaiter.HasPendingWork);
// Clear any LSP solutions that were created when the workspace was initialized.
// This ensures that the workspace manager starts with a clean slate.
GetManagerAccessor().ResetLspSolutions();
}
