public void InsertGuidPrimaryKey()
        {
            NamingTestCollection namingTestColl = new NamingTestCollection();
            NamingTest           namingTest     = new NamingTest();

            switch (namingTestColl.es.Connection.ProviderSignature.DataProviderName)
            {
            case "EntitySpaces.SqlClientProvider":
                namingTest.Save();
                Guid?tempKey = namingTest.GuidKeyAlias;

                namingTest = new NamingTest();
                Assert.IsTrue(namingTest.LoadByPrimaryKey(tempKey.Value));
                namingTest.MarkAsDeleted();
                namingTest.Save();
                break;

            default:
                Assert.Ignore("Sql Server only");
                break;
            }
        }