Based on #4290, I investigated the current state of Colossus / Argus integration tests.

Currently, although we have some tests for Argus and Colossus CLIs, the tests of the actual APIs are practically non-existent, more specifically:

• We have createAndUpdateChannel flow, but it passes regardless of whether the actual uploads were successful, because CLI only logs warnings in this case
• We don't try to fetch the uploaded assets from the distributor node and don't test any other Colossus/Argus api endpoints

For minimum test coverage I suggest following changes:

• CLI should use non-zero exit code in case there are any failed uploads
• We should add tests for creating/updating a video through CLI (we only have such tests for channel now)
• We should always try to fetch (from Argus) & verify all uploaded data in the CLI integration tests

┆Issue is synchronized with this Asana task by Unito