Practice - Code Coverage as a Metric: What it Tells (and Doesn't Tell) You
Practice Questions
Test your understanding with targeted questions
What percentage is commonly targeted for code coverage?
💡 Hint: Think about widely accepted testing standards.
What is the primary purpose of code coverage metrics?
💡 Hint: Focus on its significance in testing.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a high code coverage percentage indicate?
💡 Hint: Think about what coverage actually tracks.
True or False: Code coverage guarantees application quality.
💡 Hint: Reflect on what code coverage measures versus what is needed for quality.
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Challenge Problems
Push your limits with advanced challenges
You have a strongly increasing codebase with high code coverage but numerous bugs reported in production. Discuss strategies to enhance test quality using coverage metrics.
💡 Hint: Consider what aspects of tests might be lacking despite high execution rates.
A project team aims to reach a 90% code coverage threshold. Define a practical plan that includes additional testing frameworks or techniques to achieve meaningful quality.
💡 Hint: Think about how to combine quantitative metrics with qualitative testing approaches.
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