Task/remove vs from execution (#98)

* Add InitializeLifetimeService()

* Improve logging

* Remove stopwatch

* Add logging and make exeption logging consitent

* ignore if we can't report the error

* Add IFrameworkLogger instead

* Add IFrameworkLogger

* Remove Microsoft.VisualStudio.TestPlatform.ObjectModel

Author: mikeblakeuk

src/Machine.Specifications.Runner.VisualStudio/Execution/IFrameworkLogger.cs

@@ -1,9 +1,9 @@
-using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;
+using System;
 
 namespace Machine.VSTestAdapter.Execution
 {
     public interface IFrameworkLogger
     {
-        void SendMessage(TestMessageLevel level, string message);
+        void SendErrorMessage(string message, Exception exception);
     }
 }

src/Machine.Specifications.Runner.VisualStudio/Execution/TestExecutor.cs

@@ -6,8 +6,6 @@
 using System.Reflection;
 using Machine.Specifications;
 using Machine.VSTestAdapter.Helpers;
-using Microsoft.VisualStudio.TestPlatform.ObjectModel.Adapter;
-using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;
 
 namespace Machine.VSTestAdapter.Execution
 {
@@ -71,7 +69,7 @@ public void RunTestsInAssembly(string pathToAssembly, IEnumerable<VisualStudioTe
                     try
                     {
                         var frameworkLogger = specificationRunListener as IFrameworkLogger;
-                        frameworkLogger?.SendMessage(TestMessageLevel.Error, "Machine Specifications Visual Studio Test Adapter - Error Ending Test Run." + Environment.NewLine + exception);
+                        frameworkLogger?.SendErrorMessage("Machine Specifications Visual Studio Test Adapter - Error Ending Test Run.", exception);
                     }
                     catch
                     {

src/Machine.Specifications.Runner.VisualStudio/Execution/VSProxyAssemblySpecificationRunListener.cs

@@ -169,9 +169,9 @@ public void OnRunStart()
 
         #endregion
 
-        public void SendMessage(TestMessageLevel level, string message)
+        public void SendErrorMessage(string message, Exception exception)
         {
-            frameworkHandle?.SendMessage(level, message);
+            frameworkHandle?.SendMessage(TestMessageLevel.Error, message + Environment.NewLine + exception);
         }
     }
 }