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Mobile TestingMobileIntermediate

Push notifications

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Scenario

Your interview prompt

A mobile app sends push notifications for new messages and account alerts. Users can opt in, opt out, configure quiet hours, and tap notifications to deep link into the right screen. Notifications must work across foreground, background, locked, and killed app states.

List flows, risks, edge cases, data conditions, UX, security, API/backend, and performance concerns.

Tip: a stronger answer usually mixes happy path, negative cases, state changes, data, backend, UX, accessibility, and risk.

How to structure your answer

Happy pathNegative casesData rulesSecurity/API risksUX/performance