# Exercise: Test Your Tool

Exercise: Test Your Tool: Exercise: Test Your Tool.

Updated: November 10, 2026

1. [Exercise: Test Your Tool](https://www.ask-codey.com/lessons/exercise-powershell-test-your-tool) (Freelancer): Give the RecipeBox module a manifest with New-ModuleManifest, then write five Pester tests that work on a copy of the recipes in TestDrive:, and a check proves they're good enough by breaking RecipeBox five ways and expecting a test to fail each time.

Source: https://www.ask-codey.com/courses/powershell-in-depth/topics/exercise-powershell-test-your-tool