From f68fd345aa1ed6d955bfa62dd860be5750351718 Mon Sep 17 00:00:00 2001
From: Medeni Baykal <433724+Haplois@users.noreply.github.com>
Date: Thu, 13 May 2021 09:20:09 +0200
Subject: [PATCH] Reverting an unintended breaking-change. (#826)

Reverting an unintended breaking change in reflection.

Thank you, @azchohfi, for reporting it; this makes #824 unnecessary.
---
 .../MSTest.CoreAdapter/Execution/TestMethodInfo.cs       | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/Adapter/MSTest.CoreAdapter/Execution/TestMethodInfo.cs b/src/Adapter/MSTest.CoreAdapter/Execution/TestMethodInfo.cs
index 6a3e6b9f71..1d4d0d13bb 100644
--- a/src/Adapter/MSTest.CoreAdapter/Execution/TestMethodInfo.cs
+++ b/src/Adapter/MSTest.CoreAdapter/Execution/TestMethodInfo.cs
@@ -93,7 +93,9 @@ public Attribute[] GetAllAttributes(bool inherit)
         }
 
         public TAttributeType[] GetAttributes<TAttributeType>(bool inherit)
-            where TAttributeType : Attribute => ReflectHelper.GetAttributes<TAttributeType>(this.TestMethod, inherit);
+            where TAttributeType : Attribute
+            => ReflectHelper.GetAttributes<TAttributeType>(this.TestMethod, inherit)
+            ?? EmptyHolder<TAttributeType>.Array;
 
         /// <summary>
         /// Execute test method. Capture failures, handle async and return result.
@@ -784,5 +786,10 @@ void executeAsyncAction()
                 return timeoutResult;
             }
         }
+
+        private static class EmptyHolder<T>
+        {
+            internal static readonly T[] Array = new T[0];
+        }
     }
 }