Remove unused property in UnitTestElement (#6740)

Author: Youssef1313

src/Adapter/MSTestAdapter.PlatformServices/Discovery/TypeEnumerator.cs

@@ -3,7 +3,6 @@
 
 using Microsoft.TestPlatform.AdapterUtilities;
 using Microsoft.TestPlatform.AdapterUtilities.ManagedNameUtilities;
-using Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.Extensions;
 using Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.Helpers;
 using Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.ObjectModel;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
@@ -138,8 +137,6 @@ internal UnitTestElement GetTestFromMethod(MethodInfo method, ICollection<string
 
         var testElement = new UnitTestElement(testMethod)
         {
-            // Get compiler generated type name for async test method (either void returning or task returning).
-            AsyncTypeName = method.GetAsyncTypeName(),
             TestCategory = _reflectHelper.GetTestCategories(method, _type),
             DoNotParallelize = _reflectHelper.IsDoNotParallelizeSet(method, _type),
             Priority = _reflectHelper.GetPriority(method),

src/Adapter/MSTestAdapter.PlatformServices/ObjectModel/UnitTestElement.cs

@@ -75,11 +75,6 @@ public UnitTestElement(TestMethod testMethod)
 
     internal int? DeclaringLineNumber { get; set; }
 
-    /// <summary>
-    /// Gets or sets the compiler generated type name for async test method.
-    /// </summary>
-    internal string? AsyncTypeName { get; set; }
-
     /// <summary>
     /// Gets or sets the Work Item Ids for the test method.
     /// </summary>

test/UnitTests/MSTestAdapter.PlatformServices.UnitTests/Discovery/TypeEnumeratorTests.cs

@@ -275,20 +275,6 @@ public void GetTestFromMethodShouldInitiateTestMethodWithCorrectParameters()
         Verify(testElement.TestMethod.AssemblyName == "DummyAssemblyName");
     }
 
-    public void GetTestFromMethodShouldInitializeAsyncTypeNameCorrectly()
-    {
-        SetupTestClassAndTestMethods(isValidTestClass: true, isValidTestMethod: true, isMethodFromSameAssembly: true);
-        TypeEnumerator typeEnumerator = GetTypeEnumeratorInstance(typeof(DummyTestClass), "DummyAssemblyName");
-        MethodInfo methodInfo = typeof(DummyTestClass).GetMethod("AsyncMethodWithTaskReturnType")!;
-
-        MSTest.TestAdapter.ObjectModel.UnitTestElement testElement = typeEnumerator.GetTestFromMethod(methodInfo, _warnings);
-
-        string? expectedAsyncTaskName = methodInfo.GetCustomAttribute<AsyncStateMachineAttribute>()!.StateMachineType.FullName;
-
-        Verify(testElement is not null);
-        Verify(expectedAsyncTaskName == testElement.AsyncTypeName);
-    }
-
     public void GetTestFromMethodShouldSetTestCategory()
     {
         SetupTestClassAndTestMethods(isValidTestClass: true, isValidTestMethod: true, isMethodFromSameAssembly: true);