We should make sure the existing tests a) cover all of the different JDBC standards and b) are generic enough to not rely on specific client data types.
### Tasks
- [x] Create some simple JDBC Standard tests (using the interfaces)
- [x] Update the existing Unit tests against the new implementation.
We should make sure the existing tests a) cover all of the different JDBC standards and b) are generic enough to not rely on specific client data types.