We are trying to run BlackBox tests from the primary container to the secondary container (which contains the latest version of our app we want to test). The issue is that we need our BlackBox secondary container to forward network traffic to a test server(which lives in the primary container) for us to inspect, as part of the testing. How does the secondary container forward network traffic/requests to the primary container(as shown by line 2 in the diagram)? Is it possible at all?
Docker compose is a solution that would work but, we’re trying to avoid creating an image for our tests.
Visual message flow
Thanks