Practice Learning Objectives (3.1) - Software Engineering - Unit Testing Techniques
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Learning Objectives

Practice - Learning Objectives - 3.1

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the purpose of unit testing?

💡 Hint: Think about testing small pieces of code.

Question 2 Easy

Define white-box testing.

💡 Hint: Is it based on behavior or structure?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is unit testing primarily aimed at?

Validating individual components
System integration
End-user functionality

💡 Hint: Remember we talked about the smallest testable parts.

Question 2

True or False: Black-box testing requires knowledge of the internal code structure.

True
False

💡 Hint: It's about perspective: are we observing externally?

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given a function that calculates discounts based on user input, illustrate how unit testing could prevent erroneous discount assignments.

💡 Hint: Think about providing edge cases and typical cases.

Challenge 2 Hard

Formulate a test case strategy combining both white-box and black-box approaches for a function handling user authentication.

💡 Hint: What combinations of user input will you test?

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Reference links

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