kandev/docs/plans/background-work-liveness/task-08-required-behavior-coverage-audit.md

id, title, status, wave, depends_on, plan, spec

id	title	status	wave	depends_on	plan	spec
08-required-behavior-coverage-audit	Required behavior coverage audit	done	8	06-publish-completion-foreground-yield 07-consolidate-session-input-mode	plan.md	../../specs/platform/background-work-liveness.md

Task 08: Required behavior coverage audit

• Acceptance: A test-engineer maps every relevant spec behavior to an assertion at the correct layer; verifies the suite covers normal completion without provider idle, exactly-once live publication, foreground precedence, background instant-send, concurrent-session isolation, terminal/unavailable sessions, HTTP admission, WebSocket/store propagation, migrated send/queue actions, and desktop/mobile user outcomes; and adds or assigns any missing regression coverage without relying on helper-only assertions.
• Verification: Run the focused backend, frontend, and browser tests selected by the completed matrix; preserve deterministic event ordering and avoid timing-only race assertions.
• Files likely touched: Focused *_test.go, *.test.ts, and existing desktop/mobile busy-signal E2E specs only when a real coverage gap remains.
• Dependencies: Tasks 06 and 07 provide the integrated behavior to audit.
• Inputs: Spec state hierarchy and live-propagation sections; existing orchestrator activity, session-state, message-routing, WebSocket-store, and busy-signal tests.
• Output contract: Report the behavior-to-test matrix, missing or misleading prior coverage, tests added or delegated, exact commands/results, residual gaps, and update only this task status.