Your question is Testing Strategy for Mobile Codebases. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
How do you approach unit testing and UI testing in a mobile codebase? Explain how you decide what to test at each level, how you keep tests maintainable, and how you handle flaky UI tests.