public void Basic_CRUD_should_work()
{
Assembly assembly = Assembly.Load("NHibernate.DomainModel");
var cfg = new Configuration();
if (TestConfigurationHelper.hibernateConfigFile != null)
{
cfg.Configure(TestConfigurationHelper.hibernateConfigFile);
}
cfg.AddResource("NHibernate.DomainModel.ParentChild.hbm.xml", assembly);
var formatter = new BinaryFormatter();
var memoryStream = new MemoryStream();
formatter.Serialize(memoryStream, cfg);
memoryStream.Position = 0;
cfg = formatter.Deserialize(memoryStream) as Configuration;
Assert.That(cfg, Is.Not.Null);
var export = new SchemaExport(cfg);
export.Execute(true, true, false);
ISessionFactory sf = cfg.BuildSessionFactory();
using (ISession session = sf.OpenSession())
{
using (ITransaction tran = session.BeginTransaction())
{
var parent = new Parent();
var child = new Child();
parent.Child = child;
parent.X = 9;
parent.Count = 5;
child.Parent = parent;
child.Count = 3;
child.X = 4;
session.Save(parent);
session.Save(child);
tran.Commit();
}
}
using (ISession session = sf.OpenSession())
{
var parent = session.Get<Parent>(1L);
Assert.That(parent.Count, Is.EqualTo(5));
Assert.That(parent.X, Is.EqualTo(9));
Assert.That(parent.Child, Is.Not.Null);
Assert.That(parent.Child.X, Is.EqualTo(4));
Assert.That(parent.Child.Count, Is.EqualTo(3));
Assert.That(parent.Child.Parent, Is.EqualTo(parent));
}
using (ISession session = sf.OpenSession())
{
using (ITransaction tran = session.BeginTransaction())
{
var p = session.Get<Parent>(1L);
var c = session.Get<Child>(1L);
session.Delete(c);
session.Delete(p);
tran.Commit();
}
}
using (ISession session = sf.OpenSession())
{
var p = session.Get<Parent>(1L);
Assert.That(p, Is.Null);
}
export.Drop(true, true);
}
public void ParentNullChild()
{
ISession s = OpenSession();
ITransaction t = s.BeginTransaction();
Parent p = new Parent();
s.Save(p);
t.Commit();
s.Close();
s = OpenSession();
t = s.BeginTransaction();
p = (Parent) s.Load(typeof(Parent), p.Id);
Assert.IsNull(p.Child);
p.Count = 66;
t.Commit();
s.Close();
s = OpenSession();
t = s.BeginTransaction();
p = (Parent) s.Load(typeof(Parent), p.Id);
Assert.AreEqual(66, p.Count, "null 1-1 update");
Assert.IsNull(p.Child);
s.Delete(p);
t.Commit();
s.Close();
}
public void ObjectType()
{
ISession s = OpenSession();
Parent g = new Parent();
Foo foo = new Foo();
g.Any = foo;
s.Save(g);
s.Save(foo);
s.Flush();
s.Close();
s = OpenSession();
g = (Parent) s.Load(typeof(Parent), g.Id);
Assert.IsNotNull(g.Any);
Assert.IsTrue(g.Any is FooProxy);
s.Delete(g.Any);
s.Delete(g);
s.Flush();
s.Close();
}
public void ParentChild()
{
ISession s = OpenSession();
ITransaction t = s.BeginTransaction();
Parent p = new Parent();
Child c = new Child();
c.Parent = p;
p.Child = c;
s.Save(p);
s.Save(c);
t.Commit();
s.Flush();
s.Close();
s = OpenSession();
t = s.BeginTransaction();
c = (Child) s.Load(typeof(Child), c.Id);
p = c.Parent;
Assert.IsNotNull(p, "1-1 parent");
c.Count = 32;
p.Count = 66;
t.Commit();
s.Close();
s = OpenSession();
t = s.BeginTransaction();
c = (Child) s.Load(typeof(Child), c.Id);
p = c.Parent;
Assert.AreEqual(66, p.Count, "1-1 update");
Assert.AreEqual(32, c.Count, "1-1 update");
Assert.AreEqual(1, s.CreateQuery("from c in class NHibernate.DomainModel.Child where c.Parent.Count=66").List().Count,
"1-1 query");
Assert.AreEqual(2, ((object[]) s.CreateQuery("from Parent p join p.Child c where p.Count=66").List()[0]).Length,
"1-1 query");
s.CreateQuery("select c, c.Parent from c in class NHibernate.DomainModel.Child order by c.Parent.Count").List();
s.CreateQuery(
"select c, c.Parent from c in class NHibernate.DomainModel.Child where c.Parent.Count=66 order by c.Parent.Count").
List();
s.CreateQuery(
"select c, c.Parent, c.Parent.Count from c in class NHibernate.DomainModel.Child order by c.Parent.Count").
Enumerable();
Assert.AreEqual(1,
s.CreateQuery("FROM p in CLASS NHibernate.DomainModel.Parent WHERE p.Count=?").SetInt32(0, 66).List()
.Count, "1-1 query");
s.Delete(c);
s.Delete(p);
t.Commit();
s.Close();
}
