Espresso is a perfect and fast test automation framework, but it has one important limitation—we are allowed to operate only inside our test application context. This means that it is not possible to automate tests for the following use cases:
Clicking application push notifications
Accessing system settings
Navigating from another app to the app being tested and vice versa
The reason for such a limitation lies in the nature of the Android Test instrumentation. Since during an Espresso test run, the application being tested and the test application processes ...
