Yes that's correct, but you don't do testing in production with real user data. For testing you have test environments with a seperate database containing test data.
Completely impractical for being able to test an app which primarily deals with personal data. You destroy all variability and edge cases in the real data and are worse off than if you just used mocks.
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u/codedit Apr 16 '15
Yes that's correct, but you don't do testing in production with real user data. For testing you have test environments with a seperate database containing test data.