© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2024
O. HeaumeGetting Started with Pester 5https://doi.org/10.1007/979-8-8688-0306-2_5

5. Data-Driven Tests

Owen Heaume1  
(1)
West Sussex, UK
 

Efficiency in testing is not just about ensuring the functionality of individual components but also about managing your testing suite intelligently. As your PowerShell scripts evolve and diversify, you may encounter scenarios where numerous tests share a common structure or objective. Writing these tests individually can be time-consuming and may lead to redundancy in your codebase.

Drawing inspiration from the principles of data-driven testing, this chapter explores how to leverage the -ForEach parameter in Pester. We’ll ...

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