Product lock input mapping

Verification Boundary

The assertions call deterministic mapping and rule functions with supplied inputs. No live persistence or HTTP boundary is exercised.

What This Suite Proves

Mapper assertions distinguish absent, empty and supplied protection values in create and replacement bodies.

What It Does Not Prove

These assertions do not prove workspace enforcement, transactional rollback, concurrent writes or deployed behavior.

Real Dependencies and Test Doubles

The functions under test are real JavaScript or compiled service code. Inputs and surrounding contexts are fixtures; PostgreSQL and external applications are absent.

Must Not Be Doubled

Keep the function under test and its actual return or refusal behavior real. Do not treat a fixture assertion as database, permission or lifecycle proof.