Learn Java Unit Testing with JUnit 5 in 20 Steps - Step 21 - Tip - JUnit Patterns - xunitpatterns

The video introduces the concept of unit testing patterns, similar to design patterns in programming. It highlights the xunitpatterns.com website, which offers free access to the content of the 'XUnit Test Patterns' book. The video discusses various testing techniques, including database testing, external interfaces, and the use of mocks and spies. It also provides guidance on organizing and refactoring test code, offering solutions for tricky situations in projects.

What types of patterns exist for writing unit tests?

What should you do when facing a tricky situation in your project?