Concurrent recurring schedule changes

Verification Boundary

Billing candidates, planned actions and durable execution run against the prepared database.

What This Suite Proves

The structured bindings identify the capability and feature cases whose reviewed assertions this suite executes. Source anchors preserve the evidence for each binding.

What It Does Not Prove

A local pass does not prove deployed job admission, live payment collection or successful external communication delivery. Registration records existing code and leaves execution and conformance unverified.

Real Dependencies and Test Doubles

Billing persistence and the local jobs engine remain real where the suite invokes them. Commerce placement, communication object storage, clocks and callers use the test fixtures described by the source.

Must Not Be Doubled

Keep the prepared database, workspace boundary, exercised owner constraints and the business operation under test real. A partner double cannot substitute for the Membership write this suite claims to exercise.