The TransactionQueryOptions missed a change in the Scope class, so now scoped transactional queries are broken. The error -
is simple to fix. However, lets instead come up with a way to test the transaction options/config classes better. We cannot just make use of all options and test the effects. Better we just insure the right thing is in the underlying c++ object. One way - have a function that returns a dict of the pycbc_core option. Then we know we are setting things correctly in the option classes.