--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UnitTests/Linq/Providers.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,23 @@
+using System;
+using System.Collections;
+using System.Linq;
+
+using NUnit.Framework;
+
+namespace Data.Linq
+{
+	public class ProvidersAttribute : TestCaseSourceAttribute
+	{
+		public ProvidersAttribute() : base(typeof(ProviderFactory), "All")
+		{
+		}
+	}
+
+	class ProviderFactory
+	{
+		public static IEnumerable All
+		{
+			get { return TestBase.Providers.Select(provider => provider.Name); }
+		}
+	}
+}