MySql.Data.Entity.Tests.SetOperators.FirstPredicate C# (CSharp) Method

        public void FirstPredicate()
        {
            MySqlCommand cmd = new MySqlCommand("SELECT id FROM orders WHERE freight > 100", conn);
            int id = (int)cmd.ExecuteScalar();

            using (testEntities context = new testEntities())
            {
                var q = from o in context.Orders
                        where o.Freight > 100
                        select o;
                Order order = q.First() as Order;
                Assert.AreEqual(id, order.Id);
            }
        }