Collaborator-based Isolation Pattern
Testing JavaScript 101
Published in
4 min readJan 25, 2023
The collaborator-based isolation pattern is a powerful technique for writing unit tests that can help you write more maintainable and reliable code. By isolating the unit under test from its collaborators, you can ensure that your tests are only testing the behavior of the unit itself, and not the behavior of other components in your system. This approach can make it easier to understand the behavior of your code, and can also make it easier to find and fix bugs. In this article, we will discuss the collaborator-based isolation…
