What is Recoverability Testing?

Answer

1. Crash recovery and transaction interruptions
2. Validation of the effective application recovery situation post unexpected interruption/crash scenarios.
3. Verification of how the application handles a transaction during a power failure (i.e. Battery dies or a sudden manual shutdown of the device)
4. The validation of the process where the connection is suspended, the system needs to re-establish for recovering the data directly affected by the suspended connection.

Other Important Checks:

1. Installation testing (whether the application can be installed in a reasonable amount of time and with required criterion)
2. Uninstallation testing (whether the application can be uninstalled in a reasonable amount of time and with required criterion)
3. Network test cases (validation of whether the network is performing under required load or not, whether the network is able to support all the necessary applications during the testing procedures)
4. Check Unmapped keys
5. Check application splash screen
6. Continued keypad entry during interrupts and other times like network issues
7. Methods which deal with exiting the application
8. Charger effect while an application is running in the background
9. Low battery and high performance demand
10. Removal of battery while an application is being performed
11. Consumption of battery by application
12. Check Application side effects