customertests.cs

NHibernate简单DEMO

using System;
using System.Collections.Generic;
using BasicSample.Core.DataInterfaces;
using BasicSample.Core.Domain;
using BasicSample.Core.Utils;
using BasicSample.Tests.Data.DaoTestDoubles;
using NUnit.Framework;

namespace BasicSample.Tests.Domain
{
    [TestFixture]
    public class CustomerTests
    {
        [Test]
        public void CanCreateCustomer() {
            Customer customer = new Customer("Acme Anvil");
            Assert.AreEqual("Acme Anvil", customer.CompanyName);

            customer.CompanyName = "Acme 2";
            Assert.AreEqual("Acme 2", customer.CompanyName);

            Assert.AreEqual("", customer.ContactName);
            customer.ContactName = "Billy";
            Assert.AreEqual("Billy", customer.ContactName);
        }

        [Test]
        [ExpectedException(typeof(PreconditionException))]
        public void CannotCreateCustomerWithoutCompanyName() {
            new Customer("");
        }

        [Test]
        public void CanAddRemoveOrders() {
            Customer customer = new Customer("Acme Anvil");
            Assert.AreEqual(0, customer.Orders.Count);

            Order order = new Order(customer);
            Assert.AreEqual(1, customer.Orders.Count);

            // Was already added via the order's constructor
            customer.AddOrder(order);
            Assert.AreEqual(1, customer.Orders.Count);

            Assert.IsTrue(customer.Orders.Contains(order));
            customer.RemoveOrder(order);
            Assert.IsFalse(customer.Orders.Contains(order));
        }

        [Test]
        public void CanGetOrdersOrderedOnDateUsingStubbedDao() {
            Customer customer = new Customer("Acme Anvils");
            new DomainObjectIdSetter<string>().SetIdOf(customer, "ACME");
            customer.OrderDao = new OrderDaoStub();

            List<Order> matchingOrders = customer.GetOrdersOrderedOn(new DateTime(2005, 1, 11));
            Assert.AreEqual(2, matchingOrders.Count);
        }

        [Test]
        public void CanGetOrdersOrderedOnDateUsingMockedDao() {
            Customer customer = new Customer("Acme Anvils");
            new DomainObjectIdSetter<string>().SetIdOf(customer, "ACME");
            customer.OrderDao = new MockOrderDaoFactory().CreateMockOrderDao();

            IOrderDao orderDao = new MockOrderDaoFactory().CreateMockOrderDao();
            Assert.IsNotNull(orderDao);

            List<Order> matchingOrders = customer.GetOrdersOrderedOn(new DateTime(2005, 1, 11));
            Assert.AreEqual(2, matchingOrders.Count);
        }

        [Test]
        public void CanCompareCustomers() {
            Customer customerA = new Customer("Acme");
            Customer customerB = new Customer("Anvil");

            Assert.AreNotEqual(customerA, null);
            Assert.AreNotEqual(customerA, customerB);

            customerA.SetAssignedIdTo("AAAAA");
            customerB.SetAssignedIdTo("AAAAA");

            // Even though the "business value signatures" are different, the persistent IDs 
            // were the same.  Call me crazy, but I put that much trust into IDs.
            Assert.AreEqual(customerA, customerB);

            Customer customerC = new Customer("Acme");

            // Since customerA has an ID but customerC doesn't, their signatures will be compared
            Assert.AreEqual(customerA, customerC);

            customerC.ContactName = "Coyote";

            // Signatures are now different
            Assert.AreNotEqual(customerA, customerC);

            // customerA.Equals(customerB) because they have the same ID.
            // customerA.Equals(customerC) because they have the same signature.
            // ! customerB.Equals(customerC) because we can't compare their IDs, 
            // since customerC is transient, and their signatures are different.
            Assert.AreNotEqual(customerB, customerC);
        }
    }
}