Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define unit testing in your own words.
💡 Hint: Think about what happens when you test small parts of an application.
Question 2
Easy
What is the purpose of using a testing framework?
💡 Hint: Consider the advantages of not having to set everything up manually.
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Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the main purpose of unit testing?
- To design the user interface
- To verify individual components
- To automate deployment
💡 Hint: Remember the foundational idea of testing.
Question 2
Is Jest a testing framework suitable for JavaScript applications?
- True
- False
💡 Hint: Consider the frameworks you might have learned about.
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Challenge Problems
Push your limits with challenges.
Question 1
Create a set of unit tests for a login function that checks username and password combinations for validity.
💡 Hint: Consider edge cases, such as empty fields or incorrect formats.
Question 2
Discuss the implications of not writing unit tests for a critical piece of code in a deployed application. What could potentially go wrong?
💡 Hint: Think about the cascading effects of bugs in an application.
Challenge and get performance evaluation