For meetings, https://meet.jit.si/ is like Zoom or MS Teams but open source and free. You don’t even need to create an account.
For meetings, https://meet.jit.si/ is like Zoom or MS Teams but open source and free. You don’t even need to create an account.
Factory pattern can return a mock type for testing or a production type, as needed, which makes it possible to unit test the code that uses the produced object.
This quick guide explains it well. Then it improves on it by explaining dependency injection.
https://github.com/google/guice/wiki/Motivation