Practice The Structure of a Unit Test Case: Each individual unit test - 2.2.4.5 | Software Engineering - Unit Testing Techniques | Software Engineering Micro Specialization
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2.2.4.5 - The Structure of a Unit Test Case: Each individual unit test

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define Test Input in the context of unit testing.

πŸ’‘ Hint: Think about what information you provide to a function when you call it.

Question 2

Easy

What is expected output?

πŸ’‘ Hint: Consider what you expect to see as a result of running a test.

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 'test input' refer to in a unit test case?

  • The anticipated result
  • The data provided to the UUT
  • Conditions that must be true before testing

πŸ’‘ Hint: Think of what you need to input in order to see how a function works.

Question 2

True or False: Assertions help determine the expected outcomes of a unit test.

  • True
  • False

πŸ’‘ Hint: What do you use in tests to confirm what you expect is right?

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a unit test case for a refund calculation system. What would be the test inputs, expected outputs, pre- and post-conditions, and assertions needed?

πŸ’‘ Hint: Break down each aspect just like we did previously in the session.

Question 2

Explain how the absence of post-conditions can affect the reliability of a unit test. Provide examples based on different scenarios.

πŸ’‘ Hint: Consider events that must logically follow an action being taken in your code.

Challenge and get performance evaluation