John Sundell • 12/9/2021

Lightweight dependency injection and unit testing using async functions

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This Swift programming article discusses how to leverage async/await (introduced in Swift 5.5) to implement dependency injection and write unit tests for asynchronous code, such as network calls, without introducing complex protocols or mocking abstractions. It uses a practical ProductViewModel example to demonstrate the technique.

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#unit testing #networking #async/await
Lightweight dependency injection and unit testing using async functions

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