help with small application testing --2

java android studio Storage Tests - utility class in the starter project should be unit/integration tested to ensure storage works properly. - mock all relevant code components as to not alter production storage in anyway. - Separate test methods should be written for saving, loading, and deleting data. Espresso Tests - Espresso tests should be written to test each activity individually as well as testing the entire application in a single run through. - separate test file to handle different rules for each of the activities being tested. - verify all UI elements are filled out properly as well as all intents match the desired elements. All UI interactions should be performed using Espresso, not UiAutomator." Automation Tests - Automation tests should be written to test each activity individually as well as testing the entire application in a single run through. 
- separate test file to handle different rules for each of the activities being tested. 
- verify all UI elements are filled out properly as well as all intents match the desired elements. All UI interactions should be performed using the UiAutomator, not Espresso.