queue items

Verification Boundary

This suite checks isolated calculations, validation or presentation with process-local inputs. It does not establish a deployed workflow.

What This Suite Proves

Its cases exercise apply transient backoff and permanent failure.

The registered scenario bindings identify the assertions this executable file contributes. They retain individual test references so that a composite scenario does not become a claim of complete execution by one file.

What It Does Not Prove

Local outcomes do not prove deployed queues, external provider acceptance, production credentials or complete browser behavior. No fresh execution or conformance result is claimed.

Real Dependencies and Test Doubles

The test file identifies its pure inputs or presentation doubles. Console component suites use recorded request handlers; pure validation suites require no external provider.

Must Not Be Doubled

The calculation, validator or component under test must execute its real implementation. Doubles supply inputs and external responses without replacing the behavior being proved.