Atlas › 09 Mobile & Cross-Platform Testing › PWA Testing☰ Read as one page
PWA Testing
4.1The PWA Testing ChallengeProgressive Web Apps bridge the gap between web and native, but that bridge introduces unique testing challenges that neither pure web…4.2Service Worker TestingService workers intercept network requests and enable offline functionality. They operate in a lifecycle that must be tested independently:4.3Push Notification Testing4.4Install Prompt TestingThe PWA install prompt has strict criteria. Testing that your app meets them ensures users can install it as a native-like app.4.5Lighthouse PWA Audit in CI4.6Offline Data Sync TestingOne of the hardest PWA scenarios: user makes changes offline, then comes back online. Changes must sync without data loss or conflicts.