I have a transformation function which extends the

env

section of a k8s

Deployment

. The value of one of the env variables, set by the transformation function, is an Output. I now want to test that the function added the right key-value pairs. Anyone have an example handy on how to unit test such a transformation function? I struggle again with the async behaviour of Inputs & Outputs.

This is what I'm using. It doesn't address the problem that the transformed value is an output (since I don't have anything like that) but maybe you can adapt it?