Avoiding force unwrapping in Swift unit tests

www.swiftbysundell.com

While force unwrapping is an important Swift feature that would be hard to work without (especially when interacting with Objective-C APIs), it also circumvents some of the other features that make Swift so great. However, dealing with optionals and unknown types in a safe way can require quite a lot of code, so the question is whether we want to do all that additional work when writing tests as well? That is what we'll take a look at this week - let's dive in!

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