It seems relying on a

python_distribution

causes the 3rd-party dependencies to not be pulled into the pex when running

pants test

on Pants

2.11.0

What behavior are you looking for? For example: https://www.pantsbuild.org/docs/python-test-goal#testing-your-packaging-pipeline

in-repo module A relies on in-repo module B. Module B imports

requests

and therefore depends on

3rd-party:requirements#requests

. When I run

./pants test moduleA:tests

, I get an error like:

requests
    Required by:
      FingerprintedDistribution(distribution=<module b> (/home/noah/.cache/pants/named_caches/pex_root/installed_wheels/ae2ba9abca520ff2fa23cb26a38330425f4437d0b6be8f0b85b74333a92829e4/module-b.whl), fingerprint='ab7ec30f071d8409df133ec1165fb54382eab9c4aea5c1715e9b65d1714c8638')
    But this pex had no 'requests' distributions.

Though I think the issue might be that some transitive in-module dependencies rely on the module B

python_distribution

while others rely on some files directly in module B instead of the distribution, potentially via dependency inference