Ever wonder if it's possible to write unit tests for alerts and action sheets? This is the system I use to TDD my UIAlertView and UIActionSheet code.
The example project includes two versions of the tests: one in plain OCUnit, and
one using OCHamcrest. OCHamcrest is
not required — but compare the test code (especially checking the
otherButtonTitles NSArray) and you'll see why I prefer it.
For more discussion, see my blog post Unit Testing Your Alerts and Action Sheets.