compliance tests not running with pytest >= 7.0.0 #413
Description
For some reason when the latest pytest is installed, I get
(compliance-3-8) (base) ➜ python-bigquery-sqlalchemy git:(tswast-prerelease) ✗ py.test -vv --junitxml=compliance_3.8_sponge_log.xml --reruns=3 --reruns-delay=60 '--only-rerun=403 Exceeded rate limits' '--only-rerun=409 Already Exists' '--only-rerun=404 Not found' '--only-rerun=400 Cannot execute DML over a non-existent table' tests/sqlalchemy_dialect_compliance/test_dialect_compliance.py
/Users/swast/src/github.com/googleapis/python-bigquery-sqlalchemy/.nox/compliance-3-8/lib/python3.8/site-packages/google/cloud/bigquery/client.py:535: UserWarning: Cannot create BigQuery Storage client, the dependency google-cloud-bigquery-storage is not installed.
warnings.warn(
====================================================================== test session starts =======================================================================
platform darwin -- Python 3.8.10, pytest-7.0.1, pluggy-1.0.0 -- /Users/swast/src/github.com/googleapis/python-bigquery-sqlalchemy/.nox/compliance-3-8/bin/python
cachedir: .pytest_cache
rootdir: /Users/swast/src/github.com/googleapis/python-bigquery-sqlalchemy, configfile: setup.cfg
plugins: rerunfailures-10.2
collected 0 items
---------------------- generated xml file: /Users/swast/src/github.com/googleapis/python-bigquery-sqlalchemy/compliance_3.8_sponge_log.xml -----------------------
===================================================================== no tests ran in 1.52s =====================================================================
And it fails with exit code 5. https://docs.pytest.org/en/latest/reference/exit-codes.html "No tests were collected"