CS@Worcester CS-443 For this post, I reviewed "Why is quality assurance a key to software development success?" by Emily Dobutović The article explains how quality assurance (QA) is a fundamental aspect of software development, ensuring that products meet both business and technical requirements while maintaining high standards of reliability. It emphasizes that QA is not just about detecting bugs but involves a structured process spanning multiple phases, including requirement analysis, test planning, development, execution, and maintenance. QA engineers play a crucial role in improving quality control and testing, helping companies reduce post-launch defects and enhance user satisfaction. The article also highlights the importance of automated testing, which accelerates delivery and minimizes manual errors, making software development more efficient. Additionally, the article explores various testing methodologies and tools that contribute to successful QA implement...
CS@Worcester CS-443 What is a Test Double? | Types & Best Practices This blog reviews the article “What is a Test Double? | Types & Best Practices”, by Ritika Kumari. This article on Test Doubles provides a comprehensive overview of their role in software testing. It emphasizes how test doubles act as substitutes for real components, enabling developers to test code in isolation without relying on dependencies. The article highlights the importance of test doubles in scenarios where dependencies are unavailable, incomplete, or unsuitable for testing environments. Kumari also discusses the various types of test doubles, including mocks, stubs, spies, fakes, and dummies, each serving unique purposes in the testing process. She provides practical examples, such as using a test double for a payment gateway API to simulate responses like successful payments, failures, or network errors. I think this was a well made article that does a nice job at expla...
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