Testing Periodic Actions in Elixir GenServers with ExUnit

Building reliable Elixir applications often involves managing background processes and periodic tasks. Ensuring these critical GenServer actions work as expected requires a robust testing approach. This course will equip you with the foundational knowledge and practical skills to confidently test periodic actions, state management, and external integrations within your Elixir GenServers. By the end of this course, you will be able to: * Understand the core concepts of concurrent Elixir applications and GenServers. * Apply ExUnit to write thorough and maintainable tests for Elixir processes. * Master techniques for isolating and mocking external services and APIs using Mox. * Learn effective strategies for testing time-based and periodic actions in GenServers. * Practice designing robust test suites that handle state management and concurrency challenges. * Configure modern testing patterns to ensure the reliability of your Elixir applications. The course begins with an introduction to Elixir concurrency and GenServers, then systematically guides you through setting up ExUnit tests, mocking dependencies, and implementing strategies specifically for periodic and time-sensitive operations. This course is designed for beginner Elixir developers with no prior experience in testing, looking to build a strong foundation in reliable application development. Start building more reliable and maintainable Elixir applications today.