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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What annotation do you use to mark a test method in JUnit?
💡 Hint: It's a single-character text that begins with '@'.
Question 2
Easy
What is the purpose of assertEquals?
💡 Hint: Think of equality checking.
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 does the @Test annotation do?
- Marks a test class
- Marks a test method
- Marks a helper method
💡 Hint: Look at which entity it is marking!
Question 2
The method assertEquals checks if _____ .
💡 Hint: Consider the meaning of equality in tests.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create and implement a unit test for a Calculator class that includes methods for multiplication and division. Ensure all tests are comprehensive.
💡 Hint: Think about edge cases when writing your tests.
Question 2
Explain the importance of clear failure messages in unit tests and how they aid in debugging.
💡 Hint: Why do you think a developer needs clarity when tests fail?
Challenge and get performance evaluation