enum failure from prd

Tests/Tests.cs

@@ -458,10 +458,10 @@ class TestEnumClass
         {
             public TestEnum? EnumEnum { get; set; }
         }
-        public void TestNullEnum()
+        public void TestEnumWeirdness()
         {
             connection.Query<TestEnumClass>("select null as [EnumEnum]");
-            connection.Query<TestEnumClass>("select 1 as [EnumEnum]");
+            connection.Query<TestEnumClass>("select cast(1 as tinyint) as [EnumEnum]");
         }
 
         /* TODO: