fix

global.json

@@ -1,6 +1,6 @@
 {
   "projects": [ "src" ],
     "sdk": {
-    "version": "1.0.0-preview2-003131"
+    "version": "1.0.0-preview2-003121"
   }
 }

tests/ImageSharp.Tests/Common/ArrayPointerTests.cs

@@ -10,9 +10,11 @@ namespace ImageSharp.Tests.Common
     {
         public struct Foo
         {
+#pragma warning disable CS0414
             private int a;
 
             private double b;
+#pragma warning restore CS0414
 
             internal static Foo[] CreateArray(int size)
             {

tests/ImageSharp.Tests/TestUtilities/TestUtilityExtensions.cs

@@ -45,15 +45,6 @@ namespace ImageSharp.Tests
             PixelTypes2ClrTypes[PixelTypes.StandardImageClass] = typeof(Color);
         }
 
-        public static Type GetPackedType(Type pixelType)
-        {
-            var intrfcType =
-                pixelType.GetInterfaces()
-                    .Single(i => i.IsConstructedGenericType && i.GetGenericTypeDefinition() == typeof(IPackedPixel<>));
-
-            return intrfcType.GetGenericArguments().Single();
-        }
-
         public static bool HasFlag(this PixelTypes pixelTypes, PixelTypes flag) => (pixelTypes & flag) == flag;
 
         public static bool IsEquivalentTo<TColor>(this Image<TColor> a, Image<TColor> b, bool compareAlpha = true)

tests/ImageSharp.Tests/TestUtilities/Tests/TestUtilityExtensionsTests.cs

@@ -57,15 +57,7 @@ namespace ImageSharp.Tests
             var fake = typeof(Color).GetTypeInfo().Assembly.GetType("ImageSharp.dsaada_DASqewrr");
             Assert.Null(fake);
         }
-
-        [Fact]
-        public void GetPackedType()
-        {
-            Type shouldBeUIint32 = TestUtilityExtensions.GetPackedType(typeof(Color));
-
-            Assert.Equal(shouldBeUIint32, typeof(uint));
-        }
-
+        
         [Theory]
         [WithFile(TestImages.Bmp.Car, PixelTypes.Color, true)]
         [WithFile(TestImages.Bmp.Car, PixelTypes.Color, false)]