Pure checks for Adjustment Request

Verification Boundary

The suite checks deterministic module behavior and declared configuration using local inputs.

What This Suite Proves

Correction input rejects fractional credits. Combined bindings require every named suite; a component assertion alone does not establish the full experiment.

What It Does Not Prove

These checks do not establish database transactions, deployed permissions, provider availability or a complete user journey.

Real Dependencies and Test Doubles

The production mapper, shared validation and audit-event builder are real. The applied correction is a literal result, so this suite does not verify committing the correction.

Must Not Be Doubled

Retain the function, configuration or boundary guard under test and its assertions; replacing them removes the evidence.