fixture.cs

来自「NHibernate NET开发者所需的」· CS 代码 · 共 60 行

using NUnit.Framework;

namespace NHibernate.Test.NHSpecificTest.NH521
{
	[TestFixture]
	public class Fixture : BugTestCase
	{
		public override string BugNumber
		{
			get { return "NH521"; }
		}

		[Test]
		public void AttachUninitProxyCausesInit()
		{
			// First, save a ReferringEntity (which will have a ReferenceToLazyEntity)
			int id = 0;

			using (ISession session = OpenSession())
			using (ITransaction transaction = session.BeginTransaction())
			{
				id = (int) session.Save(new ReferringEntity());
				transaction.Commit();
			}

			// Then, load the ReferringEntity (its ReferenceToLazyEntity will be uninit)
			LazyEntity uninitEntity = null;

			using (ISession session = OpenSession())
			{
				uninitEntity = (session.Load(typeof(ReferringEntity), id) as ReferringEntity).ReferenceToLazyEntity;
			}

			Assert.IsFalse(
				NHibernateUtil.IsInitialized(uninitEntity),
				"The reference to a lazy entity is not unitialized at the loading of the referring entity.");

			// Finally, lock the uninitEntity and test if it gets initialized
			using (ISession session = OpenSession())
			using (ITransaction transaction = session.BeginTransaction())
			{
				session.Lock(uninitEntity, LockMode.None);

				Assert.IsFalse(
					NHibernateUtil.IsInitialized(uninitEntity),
					"session.Lock() causes initialization of an unitialized entity.");

				Assert.AreEqual(LockMode.None, session.GetCurrentLockMode(uninitEntity));

				Assert.IsFalse(
					NHibernateUtil.IsInitialized(uninitEntity),
					"session.GetCurrentLockMode() causes initialization of an unitialized entity.");


				session.Delete("from System.Object");
				transaction.Commit();
			}
		}
	}
}