Brian Coyner • 8/30/2011

OCUnit Parameterized Test Case

This technical article provides a step-by-step guide to creating parameterized test cases in OCUnit, the testing framework for Objective-C. It explains the concept of data-driven tests, compares the approach to JUnit, and walks through a concrete example using a class that generates a numeric index from an NSDate. The guide includes code snippets for both the production class and the test suite setup, detailing how to override `defaultTestSuite` to run a single test method with multiple input datasets.

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#unit testing #Ios Development #Objective C