Fix run selected tests in Test Explorer

Author: Evangelink

src/NUnitTestAdapter/NUnit3TestExecutor.cs

@@ -63,6 +63,7 @@ public sealed class NUnit3TestExecutor : NUnitTestAdapter, ITestExecutor, IDispo
     IExecutionContext
 {
     #region Properties
+    private bool IsMTP { get; }
 
     private RunType RunType { get; set; }
 
@@ -87,6 +88,11 @@ public sealed class NUnit3TestExecutor : NUnitTestAdapter, ITestExecutor, IDispo
 
     #endregion
 
+    public NUnit3TestExecutor(bool isMTP = false)
+    {
+        IsMTP = isMTP;
+    }
+
     #region ITestExecutor Implementation
 
     /// <summary>
@@ -125,6 +131,10 @@ public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrame
             var vsTestFilter = VsTestFilterFactory.CreateVsTestFilter(Settings, runContext);
             filter = builder.ConvertVsTestFilterToNUnitFilter(vsTestFilter);
         }
+        else if (RunType == RunType.Ide && IsMTP)
+        {
+            filter = builder.ConvertVsTestFilterToNUnitFilter(VsTestFilter);
+        }
 
         filter ??= builder.FilterByWhere(Settings.Where);
 

src/NUnitTestAdapter/TestingPlatformAdapter/NUnitBridgedTestFramework.cs

@@ -34,7 +34,7 @@ protected override Task SynchronizedDiscoverTestsAsync(VSTestDiscoverTestExecuti
         protected override Task SynchronizedRunTestsAsync(VSTestRunTestExecutionRequest request, IMessageBus messageBus,
             CancellationToken cancellationToken)
         {
-            ITestExecutor executor = new NUnit3TestExecutor();
+            ITestExecutor executor = new NUnit3TestExecutor(isMTP: true);
             using (cancellationToken.Register(executor.Cancel))
             {
                 if (request.VSTestFilter.TestCases is { } testCases)