public void UnconstrainedNoCache()
{
ISession session = OpenSession();
ITransaction tx = session.BeginTransaction();
Person p = new Person("gavin");
p.EmployeeId = "123456";
session.Save(p);
tx.Commit();
session.Close();
sessions.Evict(typeof(Person));
session = OpenSession();
tx = session.BeginTransaction();
p = (Person) session.Get(typeof(Person), "gavin");
Assert.IsNull(p.Employee);
p.Employee = new Employee("123456");
tx.Commit();
session.Close();
sessions.Evict(typeof(Person));
session = OpenSession();
tx = session.BeginTransaction();
p = (Person) session.Get(typeof(Person), "gavin");
Assert.IsNotNull(p.Employee);
Assert.IsTrue(NHibernateUtil.IsInitialized(p.Employee));
session.Delete(p);
tx.Commit();
session.Close();
}
public void UnconstrainedOuterJoinFetch()
{
ISession session = OpenSession();
ITransaction tx = session.BeginTransaction();
Person p = new Person("gavin");
p.EmployeeId = "123456";
session.Save(p);
tx.Commit();
session.Close();
sessions.Evict(typeof(Person));
session = OpenSession();
tx = session.BeginTransaction();
p = (Person) session.CreateCriteria(typeof(Person))
.SetFetchMode("Employee", FetchMode.Join)
.Add(Expression.Eq("Name", "gavin"))
.UniqueResult();
Assert.IsNull(p.Employee);
p.Employee = new Employee("123456");
tx.Commit();
session.Close();
sessions.Evict(typeof(Person));
session = OpenSession();
tx = session.BeginTransaction();
p = (Person) session.CreateCriteria(typeof(Person))
.SetFetchMode("Employee", FetchMode.Join)
.Add(Expression.Eq("Name", "gavin"))
.UniqueResult();
Assert.IsTrue(NHibernateUtil.IsInitialized(p.Employee));
Assert.IsNotNull(p.Employee);
session.Delete(p);
tx.Commit();
session.Close();
}
public void Unconstrained()
{
ILog log = LogManager.GetLogger(GetType());
log.Info("Unconstrained - BEGIN");
log.Info("Creating Person#gavin with EmployeeId = 123456 (non-existent)");
ISession session = OpenSession();
ITransaction tx = session.BeginTransaction();
Person p = new Person("gavin");
p.EmployeeId = "123456";
session.Save(p);
tx.Commit();
session.Close();
log.Info("Loading Person#gavin and associating it with a new Employee#123456");
session = OpenSession();
tx = session.BeginTransaction();
p = (Person) session.Get(typeof(Person), "gavin");
Assert.IsNull(p.Employee);
p.Employee = new Employee("123456");
tx.Commit();
session.Close();
log.Info("Reloading Person#gavin and checking that its Employee is not null");
session = OpenSession();
tx = session.BeginTransaction();
p = (Person) session.Get(typeof(Person), "gavin");
Assert.IsNotNull(p.Employee);
Assert.IsTrue(NHibernateUtil.IsInitialized(p.Employee));
Assert.IsNotNull(p.Employee.Id);
session.Delete(p);
tx.Commit();
session.Close();
}
public void ManyToOneUpdateFalse()
{
ISession session = OpenSession();
ITransaction tx = session.BeginTransaction();
Person p = new Person("gavin");
p.EmployeeId = "123456";
p.Unrelated = 10;
session.Save(p);
tx.Commit();
session.BeginTransaction();
p.Employee = new Employee("456123");
p.Unrelated = 235; // Force update of the object
session.Save(p.Employee);
session.Transaction.Commit();
session.Close();
session = OpenSession();
session.BeginTransaction();
p = (Person) session.Load(typeof (Person), "gavin");
// Should be null, not Employee#456123
Assert.IsNull(p.Employee);
session.Delete(p);
session.Delete("from Employee");
session.Transaction.Commit();
session.Close();
}