Chapter 9. Solving Test Puzzles
"We make a living by what we get, but we make a life by what we give."
—Winston Churchill
You may have worked in greenfield development projects that were written using test-driven development (TDD) and also in brownfield development or maintenance projects that were not written with TDD. You must have noticed that the test-first code written with TDD is easier to extend than the code with no unit test or unit tests written after coding.
Tip
A greenfield project starts building from scratch and doesn't consider any prior work.
A brownfield project is an extension of prior work or rebuilding a project from an existing project.
This chapter covers the importance of unit testing in greenfield and brownfield projects. The ...
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