Cleanup change

Author: Evangelink

src/Cli/dotnet/commands/dotnet-test/Program.cs

@@ -68,7 +68,7 @@ private static int ForwardToMsbuild(ParseResult parseResult, string[] args, stri
             try
             {
                 Environment.SetEnvironmentVariable(NodeWindowEnvironmentName, "1");
-                int exitCode = FromParseResult(parseResult, args, settings, testSessionCorrelationId).Execute();
+                int exitCode = FromParseResult(parseResult, settings, testSessionCorrelationId).Execute();
 
                 // We run post processing also if execution is failed for possible partial successful result to post process.
                 exitCode |= RunArtifactPostProcessingIfNeeded(testSessionCorrelationId, parseResult, FeatureFlag.Instance);
@@ -108,7 +108,7 @@ private static int ForwardToVSTestConsole(ParseResult parseResult, string[] args
             return exitCode;
         }
 
-        private static TestCommand FromParseResult(ParseResult result, string[] args, string[] settings, string testSessionCorrelationId, string msbuildPath = null)
+        private static TestCommand FromParseResult(ParseResult result, string[] settings, string testSessionCorrelationId, string msbuildPath = null)
         {
             result.ShowHelpOrErrorIfAppropriate();
 
@@ -119,6 +119,9 @@ private static TestCommand FromParseResult(ParseResult result, string[] args, st
                 "-nologo"
             };
 
+            // Extra msbuild properties won't be parsed and so end up in the UnmatchedTokens list. In addition to those
+            // properties, all the test settings properties are also considered as unmatched but we don't want to forward
+            // these as-is to msbuild. So we filter out the test settings properties from the unmatched tokens.
             var unMatchedNonSettingsArgs = settings.Length > 1
                 ? result.UnmatchedTokens.TakeWhile(x => x != settings[1])
                 : result.UnmatchedTokens;
@@ -132,30 +135,12 @@ private static TestCommand FromParseResult(ParseResult result, string[] args, st
 
             if (settings.Any())
             {
-                //workaround for correct -- logic
-                //var commandArgument = result.GetValueForArgument(TestCommandParser.SlnOrProjectArgument);
-                //// TODO: @baronfel, @Evangelink
-                //// If the project or solution is not specified we would expect null here but we actually
-                //// get some of the parameter (last one before --) instead. 
-                //if (!string.IsNullOrWhiteSpace(commandArgument) && !settings.Contains(commandArgument))
-                //{
-                //    msbuildArgs.Add(commandArgument);
-                //}
-
                 // skip '--' and escape every \ to be \\ and every " to be \" to survive the next hop
                 string[] escaped = settings.Skip(1).Select(s => s.Replace("\\", "\\\\").Replace("\"", "\\\"")).ToArray();
 
                 string runSettingsArg = string.Join(";", escaped);
                 msbuildArgs.Add($"-property:VSTestCLIRunSettings=\"{runSettingsArg}\"");
             }
-            else
-            {
-                //var argument = result.GetValueForArgument(TestCommandParser.SlnOrProjectArgument);
-                //if (!string.IsNullOrWhiteSpace(argument))
-                //{
-                //    msbuildArgs.Add(argument);
-                //}
-            }
 
             string verbosityArg = result.ForwardedOptionValues<IReadOnlyCollection<string>>(TestCommandParser.GetCommand(), "verbosity")?.SingleOrDefault() ?? null;
             if (verbosityArg != null)

src/Cli/dotnet/commands/dotnet-test/TestCommandParser.cs

@@ -15,13 +15,7 @@ namespace Microsoft.DotNet.Cli
 {
     internal static class TestCommandParser
     {
-        public static readonly string DocsLink = "https://aka.ms/dotnet-test";
-
-        //public static readonly Argument<string> SlnOrProjectArgument = new Argument<string>(CommonLocalizableStrings.SolutionOrProjectArgumentName)
-        //{
-        //    Description = CommonLocalizableStrings.SolutionOrProjectArgumentDescription,
-        //    Arity = ArgumentArity.ZeroOrOne
-        //};
+        public static readonly string DocsLink = "https://aka.ms/dotnet-test";        
 
         public static readonly Option<string> SettingsOption = new ForwardedOption<string>(new string[] { "-s", "--settings" }, LocalizableStrings.CmdSettingsDescription)
         {
@@ -130,7 +124,9 @@ private static Command ConstructCommand()
         {
             var command = new DocumentedCommand("test", DocsLink, LocalizableStrings.AppFullName);
             command.TreatUnmatchedTokensAsErrors = false;
-            //command.AddArgument(SlnOrProjectArgument);
+
+            // We are on purpose not capturing the solution, project or directory here. We want to pass it to the
+            // MSBuild command so we are letting it flow.
 
             command.AddOption(SettingsOption);
             command.AddOption(ListTestsOption);