I don't follow. What do you mean "orders may be indeterministic"?
On Oct 21, 5:02 pm, "Tuna Toksöz" <[EMAIL PROTECTED]> wrote:
> The orders may be indeterministic
>
> On Tue, Oct 21, 2008 at 11:58 PM, Jason Meckley <[EMAIL PROTECTED]>wrote:
>
>
>
>
>
> > I'm having a difficult time understanding page, specifically
> > SetFirstResult() and SetMaxResults()
>
> > from what I read on different posts SetFirstResult is the zero-based
> > index of the record you want to start with. SetMaxResults is the
> > number of records you want to return.
>
> > if this is correct then why do tests:
> > Should_get_foos_21_through_30
> > Should_get_foos_31_through_40
> > fail?
>
> > //Foo has 1 property Id which is readonly. The id is assigned via
> > ctor.
>
> > namespace Paging.Spike.Core.Test
> > {
> > [TestFixture]
> > public class PagingWithNhibernateSpec
> > {
> > private ISessionFactory factory;
> > private Configuration cfg;
> > private ISession session;
> > private const int PAGE_SIZE = 10;
>
> > [TestFixtureSetUp]
> > public void TestFixtureSetup()
> > {
> > cfg = new Configuration().Configure();
> > factory = cfg.BuildSessionFactory();
> > }
>
> > [TestFixtureTearDown]
> > public void TestFixtureTeardown()
> > {
> > factory.Dispose();
> > }
>
> > [SetUp]
> > public void SetUp()
> > {
> > session = factory.OpenSession();
> > new SchemaExport(cfg).Execute(false, true, false, true,
> > session.Connection, null);
> > using(ITransaction transaction =
> > session.BeginTransaction())
> > {
> > for (int i = 1; i <= 100; i++)
> > session.Save(new Foo(i));
> > transaction.Commit();
> > }
> > }
>
> > [TearDown]
> > public void TearDown()
> > {
> > session.Dispose();
> > }
>
> > [Test]
> > public void Should_get_foos_01_through_10()
> > {
> > ValidateIdsStartingWithId(1,
> > GetResultsStartingAtIndex(0));
> > }
>
> > [Test]
> > public void Should_get_foos_11_through_20()
> > {
> > ValidateIdsStartingWithId(11,
> > GetResultsStartingAtIndex(10));
> > }
>
> > [Test]
> > public void Should_get_foos_21_through_30()
> > {
> > ValidateIdsStartingWithId(21,
> > GetResultsStartingAtIndex(20));
> > }
>
> > [Test]
> > public void Should_get_foos_31_through_40()
> > {
> > ValidateIdsStartingWithId(31,
> > GetResultsStartingAtIndex(30));
> > }
>
> > private IList<Foo> GetResultsStartingAtIndex(int firstResult)
> > {
> > return session
> > .CreateCriteria(typeof (Foo))
> > .SetFirstResult(firstResult)
> > .SetMaxResults(PAGE_SIZE)
> > .List<Foo>();
> > }
>
> > private static void ValidateIdsStartingWithId(int id,
> > ICollection<Foo> foos)
> > {
> > foreach (Foo foo in foos)
> > Console.WriteLine(foo);
>
> > Assert.AreEqual(PAGE_SIZE, foos.Count);
>
> > foreach (Foo foo in foos)
> > Assert.AreEqual(id++, foo.Id);
> > }
> > }
> > }
>
> --
> Tuna Toksöz
>
> Typos included to enhance the readers attention!
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