Fix definition request parameter

Author: Kapil Borle

src/PowerShellEditorServices.Protocol/LanguageServer/Definition.cs

@@ -10,8 +10,8 @@ namespace Microsoft.PowerShell.EditorServices.Protocol.LanguageServer
     public class DefinitionRequest
     {
         public static readonly
-            RequestType<TextDocumentPosition, Location[], object, TextDocumentRegistrationOptions> Type =
-            RequestType<TextDocumentPosition, Location[], object, TextDocumentRegistrationOptions>.Create("textDocument/definition");
+            RequestType<TextDocumentPositionParams, Location[], object, TextDocumentRegistrationOptions> Type =
+            RequestType<TextDocumentPositionParams, Location[], object, TextDocumentRegistrationOptions>.Create("textDocument/definition");
     }
 }
 

src/PowerShellEditorServices.Protocol/Server/LanguageServer.cs

@@ -624,12 +624,12 @@ await this.RunScriptDiagnostics(
         }
 
         protected async Task HandleDefinitionRequest(
-            TextDocumentPosition textDocumentPosition,
+            TextDocumentPositionParams textDocumentPosition,
             RequestContext<Location[]> requestContext)
         {
             ScriptFile scriptFile =
                 editorSession.Workspace.GetFile(
-                    textDocumentPosition.Uri);
+                    textDocumentPosition.TextDocument.Uri);
 
             SymbolReference foundSymbol =
                 editorSession.LanguageService.FindSymbolAtLocation(

test/PowerShellEditorServices.Test.Host/LanguageServerTests.cs

@@ -370,9 +370,12 @@ public async Task FindsDefinitionOfCommand()
             Location[] locations =
                 await this.SendRequest(
                     DefinitionRequest.Type,
-                    new TextDocumentPosition
+                    new TextDocumentPositionParams
                     {
-                        Uri = "TestFiles\\FindReferences.ps1",
+                        TextDocument = new TextDocumentIdentifier
+                        {
+                            Uri = "TestFiles\\FindReferences.ps1",
+                        },
                         Position = new Position
                         {
                             Line = 2,
@@ -394,9 +397,12 @@ public async Task FindsNoDefinitionOfBuiltinCommand()
             Location[] locations =
                 await this.SendRequest(
                     DefinitionRequest.Type,
-                    new TextDocumentPosition
+                    new TextDocumentPositionParams
                     {
-                        Uri = "TestFiles\\FindReferences.ps1",
+                        TextDocument = new TextDocumentIdentifier
+                        {
+                            Uri = "TestFiles\\FindReferences.ps1"
+                        },
                         Position = new Position
                         {
                             Line = 10,
@@ -416,9 +422,12 @@ public async Task FindsDefintionOfVariable()
             Location[] locations =
                 await this.SendRequest(
                     DefinitionRequest.Type,
-                    new TextDocumentPosition
+                    new TextDocumentPositionParams
                     {
-                        Uri = "TestFiles\\FindReferences.ps1",
+                        TextDocument = new TextDocumentIdentifier
+                        {
+                            Uri = "TestFiles\\FindReferences.ps1"
+                        },
                         Position = new Position
                         {
                             Line = 8,