When you are sure you have enough code to make the test pass, you should run the test, using the test suite of your choice. At this point, the test might pass or fail. This depends on how you have written the code.
A thumb rule of TDD is to run the tests several times until the tests pass. Initially, when you run the test before the code is fully implemented, the test will fail, which is the expected behavior.
Get C# and .NET Core Test Driven Development now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
Get Mark Richards’s Software Architecture Patterns ebook to better understand how to design components—and how they should interact.
Dive in for free with a 10-day trial of the O’Reilly learning platform—then explore all the other resources our members count on to build skills and solve problems every day.
Start your free trial Become a member now