public void MergeBidiForeignKeyOneToOne()
{
Person p;
Address a;
using (ISession s = OpenSession())
{
using (ITransaction tx = s.BeginTransaction())
{
p = new Person {Name = "steve"};
a = new Address {StreetAddress = "123 Main", City = "Austin", Country = "US", Resident = p};
s.Persist(a);
s.Persist(p);
tx.Commit();
}
}
ClearCounts();
p.Address.StreetAddress = "321 Main";
using (ISession s = OpenSession())
{
using (s.BeginTransaction())
{
p = (Person) s.Merge(p);
s.Transaction.Commit();
}
}
AssertInsertCount(0);
AssertUpdateCount(0); // no cascade
AssertDeleteCount(0);
using (ISession s = OpenSession())
{
using (ITransaction tx = s.BeginTransaction())
{
s.Delete(a);
s.Delete(p);
tx.Commit();
}
}
}
public void MergeBidiPrimayKeyOneToOne()
{
Person p;
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
p = new Person {Name = "steve"};
new PersonalDetails {SomePersonalDetail = "I have big feet", Person = p};
s.Persist(p);
tx.Commit();
}
ClearCounts();
p.Details.SomePersonalDetail = p.Details.SomePersonalDetail + " and big hands too";
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
p = (Person) s.Merge(p);
tx.Commit();
}
AssertInsertCount(0);
AssertUpdateCount(1);
AssertDeleteCount(0);
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.Delete(p);
tx.Commit();
}
}
