=============================== warnings summary ===============================
tests/test_options.py::test_simple
  /opt/hostedtoolcache/Python/3.11.1/x64/lib/python3.11/site-packages/sphinx/util/images.py:6: DeprecationWarning: 'imghdr' is deprecated and slated for removal in Python 3.13
    import imghdr

tests/test_options.py::test_no_configuration_dirhtml
  /home/runner/work/sphinxext-opengraph/sphinxext-opengraph/sphinxext/opengraph/socialcards.py:198: RuntimeWarning: More than 20 figures have been opened. Figures created through the pyplot interface (`matplotlib.pyplot.figure`) are retained until explicitly closed and may consume too much memory. (To control this warning, see the rcParam `figure.max_open_warning`). Consider using `matplotlib.pyplot.close()`.
    fig = plt.figure(figsize=(ratio * multiple, multiple))

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
======================== 35 passed, 2 warnings in 9.72s ========================