Collection, credit and money return journey 0321

Verification Boundary

The suite exercises financial API calls and their outcomes in the configured development environment. Registration records the existing executable file; it does not report a run or establish product approval.

What This Suite Proves

Its cited assertions contribute evidence for overspending and races retain valid balances; credit spending remains bounded under concurrency. The structured assertion bindings identify which parts of combined scenarios it executes.

What It Does Not Prove

An API journey establishes only its asserted requests and returned records; console interaction, direct database protection and unvisited recovery branches require separate proof. An unbound feature chain remains proposed, and this registration carries no execution result.

Real Dependencies and Test Doubles

The configured application and API clients are real dependencies. Fixture helpers prepare records; controlled outcomes and environment prerequisites remain limited to the declarations recorded in the evidence register.

Must Not Be Doubled

The financial API request and its observable response and retained records must remain real for a deployed workflow claim. A controlled processor outcome does not substitute for verifying the resulting Accounting record.