public Employment(Employee e, String org)
{
PersonName = e.PersonName;
OrganizationName = org;
StartDate = DateTime.Today.AddDays(-1);
e.Employments.Add(this);
}
public void Lazy()
{
ISession s = OpenSession();
ITransaction t = s.BeginTransaction();
var p = new Person {Name = "Gavin"};
var p2 = new Person {Name = "Emmanuel"};
var e = new Employee(p);
new Employment(e, "JBoss");
var old = new Employment(e, "IFA") {EndDate = DateTime.Today};
s.Persist(p);
s.Persist(p2);
t.Commit();
s.Close();
s = OpenSession();
t = s.BeginTransaction();
p = s.CreateQuery("from Person where name='Gavin'").UniqueResult<Person>();
Assert.That(!NHibernateUtil.IsPropertyInitialized(p, "Employee"));
Assert.That(p.Employee.Person, Is.SameAs(p));
Assert.That(NHibernateUtil.IsInitialized(p.Employee.Employments));
Assert.That(p.Employee.Employments.Count, Is.EqualTo(1));
p2 = s.CreateQuery("from Person where name='Emmanuel'").UniqueResult<Person>();
Assert.That(p2.Employee, Is.Null);
t.Commit();
s.Close();
s = OpenSession();
t = s.BeginTransaction();
p = s.Get<Person>("Gavin");
Assert.That(!NHibernateUtil.IsPropertyInitialized(p, "Employee"));
Assert.That(p.Employee.Person, Is.SameAs(p));
Assert.That(NHibernateUtil.IsInitialized(p.Employee.Employments));
Assert.That(p.Employee.Employments.Count, Is.EqualTo(1));
p2 = s.Get<Person>("Emmanuel");
Assert.That(p2.Employee, Is.Null);
s.Delete(p2);
s.Delete(old);
s.Delete(p);
t.Commit();
s.Close();
}