[Feature] Add not null tests #97
Description
Is there an existing feature request for this?
- I have searched the existing issues
Describe the Feature
We should add not_null tests where appropriate. For example, we have a combination of columns test here, but we don't have a not_null test for balance_transaction_id.
How would you implement this feature?
Add not_null tests where they are missing.
Describe alternatives you've considered
No response
Are you interested in contributing this feature?
- Yes.
- Yes, but I will need assistance.
- No.
Anything else?
No response