What this chapter covers:
Testing basics
How to run efficient unit tests
Adding and implementing unit tests
The practice of software testing has been around since the dawn of software development. When you write programs, you need a way to verify that they work in the intended manner. In the early days of software development, testing was done in a somewhat ad hoc way: you’d write some code, write a few manual tests to see if it looks right, go back to the code for some adjustment, and rinse-repeat. That’s not the case anymore. Modern software has become so sophisticated ...
