Setting up StoreKit testing in Xcode

Hey all,

I'm following the instructions in https://developer.apple.com/documentation/xcode/setting-up-storekit-testing-in-xcode to set up mock in-app purchases in my project.

In the section Prepare to Validate Receipts in the Test Environment it says to create a StoreKit certificate and mentions using conditional compilation to use that certificate:

#if DEBUG
    let certificate = "StoreKitTestCertificate" 
#else
    let certificate = "AppleIncRootCertificate" 
#endif

Where would I indicate to use that certificate? I don't think it's picking it up, since my calls to Bundle.main.appStoreReceiptURL are returning nil when I'm debugging.

Setting up StoreKit testing in Xcode
 
 
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