public void RelationNullAssignment()
{
m.Hinzufuegen(r);
pm.MakePersistent(m);
pm.Save();
pm.UnloadCache();
m = (Mitarbeiter)pm.FindObject(m.NDOObjectId);
//Assert.That(m.Reisen.Count == 1);
m.ErsetzeReisen(null);
pm.Save();
pm.UnloadCache();
m = (Mitarbeiter)pm.FindObject(m.NDOObjectId);
Assert.That(m.Reisen.Count == 0, "Reisen should be empty");
}
public void TestAssignRelatedObjectsNullSave()
{
for (int i = 0; i < 3; i++)
{
m.Hinzufuegen(CreateReise(i.ToString()));
}
pm.MakePersistent(m);
pm.Save();
IList rr = new ArrayList(m.Reisen);
m.ErsetzeReisen(null);
Assert.Null(m.Reisen, "No objects should be there");
for (int i = 0; i < 3; i++)
{
Assert.AreEqual(NDOObjectState.Deleted, ((Reise)rr[i]).NDOObjectState, "2. Wrong state");
}
pm.Save();
Assert.Null(m.Reisen, "No objects should be there");
for (int i = 0; i < 3; i++)
{
Assert.AreEqual(NDOObjectState.Transient, ((Reise)rr[i]).NDOObjectState, "4. Wrong state");
}
}
public void RelationEmptyAssignment()
{
m.Hinzufuegen(r);
pm.MakePersistent(m);
pm.Save();
pm.UnloadCache();
m = (Mitarbeiter)pm.FindObject(m.NDOObjectId);
//Assert.That(m.Reisen.Count == 1);
m.ErsetzeReisen(new ArrayList());
pm.Save();
pm.UnloadCache();
// // This code gets the same result
// NDOQuery<Mitarbeiter> q = new NDOQuery<Mitarbeiter>(pm, "oid = {0}");
// q.Parameters.Add(m.NDOObjectId.Id.Value);
// m = (Mitarbeiter) q.ExecuteSingle(true);
m = (Mitarbeiter)pm.FindObject(m.NDOObjectId);
Assert.That(m.Reisen.Count == 0, "Reisen should be empty");
}