public void ShouldBeHandledByStreetDealerTest()
        {
            var streetDealer = new StreetDealer();

            streetDealer.Handle(200);
            Assert.AreEqual(streetDealer.Handled, true);
        }
        public void ShouldBeHandledByDistributorTest()
        {
            var streetDealer = new StreetDealer();

            streetDealer.Handle(2000);
            Assert.AreEqual(streetDealer.Handled, false);
            Assert.AreEqual(streetDealer.Next.Handled, true);
        }