Question

What are the steps involved in each iteration of test-driven development?

a.

Design, Code, Test

b.

Add a test, run all tests, make a change, run tests again, refactor

c.

Refactor, run tests again, make a change, run all tests, add a test

d.

Test, Code, Design

Posted under Software Testing Software Engineering

Answer: (b).Add a test, run all tests, make a change, run tests again, refactor Explanation:The steps involved in each iteration of test-driven development are: Add a test, run all tests, observe the added test failing, make a small change to the system to make the test work, run all tests again, and observe that they run properly, and refactor the system to remove duplicate code and improve its design.

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Q. What are the steps involved in each iteration of test-driven development?

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