Note to self
Nicolas Galler | February 12, 20072007-02-12 14:44:04,827 [TestRunnerThread] ERROR NHibernate.Impl.SessionImpl – could not synchronize database state with session
NHibernate.AdoNet.TooManyRowsAffectedException: Unexpected row count: 3; expected: 1
Caused by an insert trigger on the contact table.
Recommended work around is to turn off the rowcount in the trigger. It is usually a useful thing to do anyway.