Practice Unit Testing (1.6.1) - Capstone Project - Full Stack Web Development Advance

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9 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
Define unit testing in your own words.
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Think about what happens when you test small parts of an application.
Question 2.
What is the purpose of using a testing framework?
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Consider the advantages of not having to set everything up manually.
3Question 3.
What is the main purpose of unit testing?
- To design the user interface
- To verify individual components
- To automate deployment
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Remember the foundational idea of testing.
4Question 4.
Is Jest a testing framework suitable for JavaScript applications?
- True
- False
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Consider the frameworks you might have learned about.
Question 5.
Create a set of unit tests for a login function that checks username and password combinations for validity.
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Consider edge cases, such as empty fields or incorrect formats.
Question 6.
Discuss the implications of not writing unit tests for a critical piece of code in a deployed application. What could potentially go wrong?
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Think about the cascading effects of bugs in an application.

5 more questions in this section. Enroll free to practise them all.