tree 73c3c483f552f518f4ef174ddfe9e3ecdd915a69
parent c4d62db878dcc92ebbae9cf5e873b231b7b46868
author vasilvv <vasilvv@google.com> 1733347002 -0800
committer Copybara-Service <copybara-worker@google.com> 1733347057 -0800

Add test utils to parse control messages and to extract subscribe details.

Those are useful for application tests since the subscribe ID and track alias are needed to have inputs to further stages in the test.

PiperOrigin-RevId: 702836322