FIX: code coverage was not running and thus nothing was uploaded (#22)

README.md

@@ -6,6 +6,8 @@
 
 [![Continuous Integration][ci-badge]][ci-link]
 [![Documentation Status][rtd-badge]][rtd-link]
+[![Code Coverage Status][codecov-badge]][codecov-link]
+[![PyPI][pypi-badge]][pypi-link]
 
 ## Overview
 
@@ -34,3 +36,7 @@ For a full listing of features with code examples, please consult the [documenta
 [ci-link]: https://github.com/esgf2-us/intake-esgf/actions/workflows/ci.yml
 [rtd-badge]: https://readthedocs.org/projects/intake-esgf/badge/?version=latest
 [rtd-link]: https://intake-esgf.readthedocs.io/en/latest/?badge=latest
+[codecov-badge]: https://img.shields.io/codecov/c/github/esgf2-us/intake-esgf.svg?logo=codecov
+[codecov-link]: https://codecov.io/gh/esgf2-us/intake-esgf
+[pypi-badge]: https://img.shields.io/pypi/v/intake-esgf?logo=pypi
+[pypi-link]: https://pypi.org/project/intake-esgf

pyproject.toml

@@ -7,6 +7,10 @@ build-backend = "setuptools.build_meta"
 [tool.setuptools_scm]
 version_scheme = "no-guess-dev"
 
+[tool.pytest.ini_options]
+console_output_style = "count"
+addopts = "--cov=intake_esgf --cov-report=xml --verbose"
+
 [tool.coverage.run]
 omit = ["*/intake_esgf/tests/*"]