Push Notification Validation on Real Devices
Why a passing push test on a simulator proves nothing, and how to validate delivery, tap, and destination the way your users experience it.
Push notification delivery depends on a real device registered with a real carrier network and an OS-level notification service. Simulators stub delivery at the APNs/FCM step: there is no device token to deliver to, so a “passing” push test proves that your code called the API, not that anything arrived.
Validating push properly means five hops: the payload leaves your server, APNs or FCM delivers it to a real device, the notification lands in the tray, someone taps it, and the app opens to the right destination in the right state — including cold start and backgrounded. Mobot’s robots run all five on real phones, and a QA analyst confirms the result with video and device logs.
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