Software Testing Fundamentals with the Accident Counter Project

Writing code is only half the battle; ensuring it works reliably under every condition is what separates great developers from the rest. This course guides you through the core principles of automated software testing using a practical, step-by-step text-based approach. You will transition from writing untested code to confidently implementing a robust test suite for an interactive application. By focusing on a real-world tracker project, you will understand how to isolate components, test edge cases, and ensure your user interface behaves exactly as expected. What you will learn: Learn the core terminology and foundational concepts of software testing. Write unit tests to verify application state, such as zero-count and boundary conditions. Apply modern assertion libraries to validate UI text outputs and state changes. Practice isolating application logic to prevent bugs before they reach production. Understand how to structure test suites for readability and long-term maintenance. Configure simple test environments using modern testing frameworks. Our curriculum starts with key testing concepts and basic definitions before moving into structured, text-only exercises where you will read code snippets and write your own test assertions. This course is designed for beginner developers and QA professionals who want to build a strong foundation in automated testing with no prior testing experience required. Start writing cleaner, more reliable code today.