Andrew Bancroft • 12/22/2014

Swift Unit Testing – Verifying Method Calls

This article provides a detailed screencast transcript for Swift developers on how to use Test Driven Development (TDD) to verify that a method was called during unit testing. It covers setting up unit tests in Xcode, creating test doubles (fake objects) for dependency injection, and testing UIAlertView display after a view loads. The guide includes practical steps like adding view controller classes to the test target and using setter injection to swap real UI elements with test-controlled versions. Aimed at iOS developers, it demonstrates test-driven practices for Swift projects.

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#unit testing #test-driven development #Io