It [looks](https://github.com/KasperskyLab/Kaspresso) like it could help us a lot for UI Automator testing tests. Example of storage platform [here](https://cs.android.com/android/platform/superproject/+/master:cts/hostsidetests/appsecurity/test-apps/StorageApp/src/com/android/cts/storageapp/StorageTest.java).
It looks like it could help us a lot for UI Automator testing tests.
Example of storage platform here.