Moving CreateEnumerator tests.

Ix.NET/Source/System.Interactive.Async.Tests/AsyncTests.Creation.cs

@@ -15,18 +15,7 @@ namespace Tests
         [Fact]
         public void Create_Null()
         {
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.CreateEnumerable<int>(default(Func<IAsyncEnumerator<int>>)));
             AssertThrows<ArgumentNullException>(() => AsyncEnumerable.CreateEnumerator<int>(null, () => 3, () => Task.FromResult(true)));
         }
-
-        [Fact]
-        public void Create_Iterator_Throws()
-        {
-            var iter = AsyncEnumerable.CreateEnumerator<int>(() => Task.FromResult(true), () => 3, () => Task.FromResult(true));
-
-            var enu = (IAsyncEnumerable<int>)iter;
-
-            AssertThrows<NotSupportedException>(() => enu.GetAsyncEnumerator());
-        }
     }
 }

Ix.NET/Source/System.Linq.Async.Tests/System/Linq/Operators/CreateEnumerator.cs

@@ -0,0 +1,31 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the Apache 2.0 License.
+// See the LICENSE file in the project root for more information. 
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Xunit;
+
+namespace Tests
+{
+    public class CreateEnumerator : AsyncEnumerableTests
+    {
+        [Fact]
+        public void CreateEnumerator_Null()
+        {
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.CreateEnumerator<int>(null, () => 3, () => Task.FromResult(true)));
+        }
+
+        [Fact]
+        public void CreateEnumerator_Throws()
+        {
+            var iter = AsyncEnumerable.CreateEnumerator<int>(() => Task.FromResult(true), () => 3, () => Task.FromResult(true));
+
+            var enu = (IAsyncEnumerable<int>)iter;
+
+            AssertThrows<NotSupportedException>(() => enu.GetAsyncEnumerator());
+        }
+    }
+}