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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is mocking primarily used for in unit testing?
💡 Hint: Think about why we need tests to be predictable.
Question 2
Easy
Why should mocks be reset between tests?
💡 Hint: What happens if one test affects another?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the main purpose of mocking?
- To slow down tests
- To replace external dependencies
- To complicate testing
💡 Hint: Consider what dependencies can affect test outcomes.
Question 2
True or False: Mocking allows tests to run independently of the actual implementation.
- True
- False
💡 Hint: What advantages does independence provide in testing?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a function to get user data from an API and write a test that mocks the API response using patch.
💡 Hint: Ensure your test verifies that the function handles the mocked response correctly.
Question 2
You have a class with a method that relies on an external database connection. How would you write a test to ensure this method works without hitting the real database?
💡 Hint: Consider the patterns of data the method expects and how to simulate those.
Challenge and get performance evaluation