Hi,
I am interested in how to go about mocking memcached- I am very new to Phalcon, not to Memcached, but haven't done any unit tests with it yet.
I found a Memcached mock here: https://drupalcontrib.org/api/drupal/drupal!core!vendor!symfony!http-kernel!Symfony!Component!HttpKernel!Tests!Profiler!Mock!MemcachedMock.php/8
You can follow the instructions on unit testing in the docs: https://docs.phalcon.io/en/latest/reference/unit-testing.html