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Programming with Mosh's owner Mosh Hamedani is a passionate and pragmatic software engineer with 20 years of professional experience and he has taught over 10 million people how to code or how to become professional software engineers through his YouTube channel and online courses. He has a Bachelor of Science in Software Engineering as well as a Master of Science in Networks Systems. Programming with Mosh's mission is to make coding and software engineering accessible to everyone through courses that are simple to digest, and practical to implement. In this blog post, it is going to learn how to test its GraphQL operations on an Apollo client in a React application. Quality actually means doing things right even when nobody is looking!