Bug: Ansible Integration and Unit Test Collection dependencies are not discovered automatically

[dbrennand]

Summary

When using tox-ansible version 26.3.0 for integration and unit tests on a collection which has collection dependencies specifically for tests only, tox-ansible does not discover and automatically install them.

For example, using the common locations for a requirements.yml file in the tests/ directory in a collection, as documented in the Ansible Lint docs:

tests/requirements.yml
tests/integration/requirements.yml
tests/unit/requirements.yml

tox-ansible ideally should automatically discover these requirements.yml file for unit and integration tests and install the collection dependencies via ade prior to running integration and unit tests.

Here is a current workaround:

[testenv]
commands_pre =
    unit: bash -c "ade install --requirement tests/unit/requirements.yml --no-seed --im none . || true"

This would provide a more seamless testing experience with tox-ansible.