ios - core data testing a migration mapping model -


i wondering people's opinions best way test mapping model? i'm working on app upgrade of app in app store , want test mapping model hard before submitting.

i have been doing same thing.

i use iphone configuration utility install 1.0 version of our app (repeatedly). after that, run current version of app (1.0.1) in debugger in xcode. works fine. hth


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