public void SaveOrUpdate_Save()
{
using (LogSpy ls = new LogSpy(LogManager.GetLogger("NHibernate"), Level.Warn))
using (ISession s = OpenSession())
{
ITransaction t = s.BeginTransaction();
Parent parent =
new Parent()
{
Id = "parent",
Children = new List<Child>(),
};
s.SaveOrUpdate(parent);
t.Commit();
long actual = s.CreateQuery("select count(p) from Parent p").UniqueResult<long>();
Assert.That(actual, Is.EqualTo(1));
string[] warnings = GetAssignedIdentifierWarnings(ls);
Assert.That(warnings.Length, Is.EqualTo(1));
Assert.IsTrue(warnings[0].Contains("parent"));
}
}
public void SaveOrUpdate_Update()
{
using (ISession s = OpenSession())
{
ITransaction t = s.BeginTransaction();
s.Save(new Parent() { Id = "parent", Name = "before" });
t.Commit();
}
using (LogSpy ls = new LogSpy(LogManager.GetLogger("NHibernate"), Level.Warn))
using (ISession s = OpenSession())
{
ITransaction t = s.BeginTransaction();
Parent parent =
new Parent()
{
Id = "parent",
Name = "after",
};
s.SaveOrUpdate(parent);
t.Commit();
string[] warnings = GetAssignedIdentifierWarnings(ls);
Assert.That(warnings.Length, Is.EqualTo(1));
Assert.IsTrue(warnings[0].Contains("parent"));
}
using (ISession s = OpenSession())
{
Parent parent = s.CreateQuery("from Parent").UniqueResult<Parent>();
Assert.That(parent.Name, Is.EqualTo("after"));
}
}
public void InsertCascadeNoWarning()
{
using (ISession s = OpenSession())
{
ITransaction t = s.BeginTransaction();
s.Save(new Child() { Id = "persistedChild" });
t.Commit();
}
using (LogSpy ls = new LogSpy(LogManager.GetLogger("NHibernate"), Level.Warn))
using (ISession s = OpenSession())
{
ITransaction t = s.BeginTransaction();
Parent parent =
new Parent()
{
Id = "parent",
Children = new List<Child>(),
};
s.Save(parent);
Child child1 = s.Load<Child>("persistedChild");
child1.Parent = parent;
parent.Children.Add(child1);
Child child2 = new Child() { Id = "transientChild", Parent = parent };
s.Save(child2);
parent.Children.Add(child2);
t.Commit();
long actual = s.CreateQuery("select count(c) from Child c").UniqueResult<long>();
Assert.That(actual, Is.EqualTo(2));
string[] warnings = GetAssignedIdentifierWarnings(ls);
Assert.That(warnings.Length, Is.EqualTo(0));
}
}
