Added test region in [ICommand] tests

UnitTests/UnitTests.NetCore/Mvvm/Test_ICommandAttribute.cs

@@ -8,6 +8,8 @@ using System.Threading.Tasks;
 using Microsoft.Toolkit.Mvvm.Input;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
+#pragma warning disable SA1124
+
 namespace UnitTests.Mvvm
 {
     [SuppressMessage("StyleCop.CSharp.DocumentationRules", "SA1601", Justification = "Type only used for testing")]
@@ -78,6 +80,8 @@ namespace UnitTests.Mvvm
                 Counter += 1;
             }
 
+            #region Test region
+
             /// <summary>
             /// This is multi line with also other stuff below
             /// </summary>
@@ -100,6 +104,8 @@ namespace UnitTests.Mvvm
                 Counter += count;
             }
 
+            #endregion
+
             [ICommand]
             private async Task DelayAndIncrementCounterWithValueAndTokenAsync(int count, CancellationToken token)
             {