Practice - Test Coverage
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Practice Questions
Test your understanding with targeted questions
What is test coverage?
💡 Hint: Think about how we measure how much of our code is checked by tests.
Name one tool used for measuring test coverage.
💡 Hint: This tool is often associated with JavaScript.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does test coverage measure?
💡 Hint: Think about what you're aiming to ensure with testing.
True or False: 100% test coverage guarantees that your application has no bugs.
💡 Hint: Consider what coverage does and doesn't imply.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A project has critical functionality that is not covered by any tests. Describe the steps you would take to identify and implement tests for this functionality.
💡 Hint: What tools can assist you in determining what is untested?
You are tasked with improving the coverage of a legacy codebase with a 40% coverage rate. What challenges might you face, and how would you overcome them?
💡 Hint: Consider how you would collaborate with others to gather information.
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