Discover strategies for overcoming test data challenges in this 29-minute conference talk presented by Andrew Knight at All Things Open 2022. Learn to differentiate between product data and test case data, determine optimal timing for data preparation, utilize data for test control and product state reflection, and navigate the complexities of hard-coding values versus data discovery. Explore techniques to avoid shared data collisions and gain insights into efficiently managing test data across various project types and programming languages. Wake up from the test data nightmare and acquire professional-level skills for clean and effective test data handling.