How to test? fixture 'app' not found error

[apteryks]

Hi,

I'm trying to run the test suite, and have all the test dependencies listed in

video/pyproject.toml

Line 51 in bc88acd

test = [

, yet:

============================= test session starts ==============================
platform linux -- Python 3.11.11, pytest-8.4.1, pluggy-1.6.0 -- /gnu/store/v76lvm9985mj5h3kwrkif7gnqv3q30ck-python-wrapper-3.11.11/bin/python
cachedir: .pytest_cache
hypothesis profile 'default'
rootdir: /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1
configfile: pyproject.toml
plugins: hypothesis-6.135.26, cov-6.0.0, regressions-2.7.0, datadir-1.7.2
collecting ... collected 9 items

tests/test_build.py::test_video_latex ERROR                              [ 11%]
tests/test_build.py::test_video ERROR                                    [ 22%]
tests/test_build.py::test_video_options ERROR                            [ 33%]
tests/test_build.py::test_wrong_format ERROR                             [ 44%]
tests/test_build.py::test_wrong_height ERROR                             [ 55%]
tests/test_build.py::test_wrong_width ERROR                              [ 66%]
tests/test_build.py::test_wrong_preload ERROR                            [ 77%]
tests/test_build.py::test_wrong_controlslist ERROR                       [ 88%]
tests/test_build.py::test_video_force_secondary ERROR                    [100%]

==================================== ERRORS ====================================
______________________ ERROR at setup of test_video_latex ______________________
file /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py, line 9
  @pytest.mark.sphinx("latex", testroot="video")
  def test_video_latex(app, status, warning, file_regression):
E       fixture 'app' not found
>       available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, capteesys, cov, data_regression, datadir, dataframe_regression, doctest_namespace, file_regression, image_regression, lazy_datadir, monkeypatch, ndarrays_regression, no_cover, num_regression, original_datadir, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, shared_datadir, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
>       use 'pytest --fixtures [testpath]' for help on them.

/tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:9
_________________________ ERROR at setup of test_video _________________________
file /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py, line 17
  @pytest.mark.sphinx(testroot="video")
  def test_video(app, status, warning, file_regression):
E       fixture 'app' not found
>       available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, capteesys, cov, data_regression, datadir, dataframe_regression, doctest_namespace, file_regression, image_regression, lazy_datadir, monkeypatch, ndarrays_regression, no_cover, num_regression, original_datadir, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, shared_datadir, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
>       use 'pytest --fixtures [testpath]' for help on them.

/tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:17
_____________________ ERROR at setup of test_video_options _____________________
file /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py, line 28
  @pytest.mark.sphinx(testroot="video")
  def test_video_options(app, status, warning, file_regression):
E       fixture 'app' not found
>       available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, capteesys, cov, data_regression, datadir, dataframe_regression, doctest_namespace, file_regression, image_regression, lazy_datadir, monkeypatch, ndarrays_regression, no_cover, num_regression, original_datadir, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, shared_datadir, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
>       use 'pytest --fixtures [testpath]' for help on them.

/tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:28
_____________________ ERROR at setup of test_wrong_format ______________________
file /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py, line 39
  @pytest.mark.sphinx(testroot="video-warnings")
  def test_wrong_format(app, status, warning, file_regression):
E       fixture 'app' not found
>       available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, capteesys, cov, data_regression, datadir, dataframe_regression, doctest_namespace, file_regression, image_regression, lazy_datadir, monkeypatch, ndarrays_regression, no_cover, num_regression, original_datadir, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, shared_datadir, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
>       use 'pytest --fixtures [testpath]' for help on them.

/tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:39
_____________________ ERROR at setup of test_wrong_height ______________________
file /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py, line 56
  @pytest.mark.sphinx(testroot="video-warnings")
  def test_wrong_height(app, status, warning, file_regression):
E       fixture 'app' not found
>       available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, capteesys, cov, data_regression, datadir, dataframe_regression, doctest_namespace, file_regression, image_regression, lazy_datadir, monkeypatch, ndarrays_regression, no_cover, num_regression, original_datadir, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, shared_datadir, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
>       use 'pytest --fixtures [testpath]' for help on them.

/tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:56
______________________ ERROR at setup of test_wrong_width ______________________
file /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py, line 68
  @pytest.mark.sphinx(testroot="video-warnings")
  def test_wrong_width(app, status, warning, file_regression):
E       fixture 'app' not found
>       available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, capteesys, cov, data_regression, datadir, dataframe_regression, doctest_namespace, file_regression, image_regression, lazy_datadir, monkeypatch, ndarrays_regression, no_cover, num_regression, original_datadir, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, shared_datadir, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
>       use 'pytest --fixtures [testpath]' for help on them.

/tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:68
_____________________ ERROR at setup of test_wrong_preload _____________________
file /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py, line 80
  @pytest.mark.sphinx(testroot="video-warnings")
  def test_wrong_preload(app, status, warning, file_regression):
E       fixture 'app' not found
>       available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, capteesys, cov, data_regression, datadir, dataframe_regression, doctest_namespace, file_regression, image_regression, lazy_datadir, monkeypatch, ndarrays_regression, no_cover, num_regression, original_datadir, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, shared_datadir, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
>       use 'pytest --fixtures [testpath]' for help on them.

/tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:80
__________________ ERROR at setup of test_wrong_controlslist ___________________
file /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py, line 92
  @pytest.mark.sphinx(testroot="video-warnings")
  def test_wrong_controlslist(app, status, warning, file_regression):
E       fixture 'app' not found
>       available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, capteesys, cov, data_regression, datadir, dataframe_regression, doctest_namespace, file_regression, image_regression, lazy_datadir, monkeypatch, ndarrays_regression, no_cover, num_regression, original_datadir, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, shared_datadir, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
>       use 'pytest --fixtures [testpath]' for help on them.

/tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:92
_________________ ERROR at setup of test_video_force_secondary _________________
file /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py, line 104
  @pytest.mark.sphinx(testroot="video-secondary")
  def test_video_force_secondary(app, status, warning, file_regression):
E       fixture 'app' not found
>       available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, capteesys, cov, data_regression, datadir, dataframe_regression, doctest_namespace, file_regression, image_regression, lazy_datadir, monkeypatch, ndarrays_regression, no_cover, num_regression, original_datadir, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, shared_datadir, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
>       use 'pytest --fixtures [testpath]' for help on them.

/tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:104
=============================== warnings summary ===============================
tests/test_build.py:9
  /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:9: PytestUnknownMarkWarning: Unknown pytest.mark.sphinx - is this a typo?  You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html
    @pytest.mark.sphinx("latex", testroot="video")

tests/test_build.py:17
  /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:17: PytestUnknownMarkWarning: Unknown pytest.mark.sphinx - is this a typo?  You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html
    @pytest.mark.sphinx(testroot="video")

tests/test_build.py:28
  /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:28: PytestUnknownMarkWarning: Unknown pytest.mark.sphinx - is this a typo?  You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html
    @pytest.mark.sphinx(testroot="video")

tests/test_build.py:39
  /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:39: PytestUnknownMarkWarning: Unknown pytest.mark.sphinx - is this a typo?  You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html
    @pytest.mark.sphinx(testroot="video-warnings")

tests/test_build.py:56
  /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:56: PytestUnknownMarkWarning: Unknown pytest.mark.sphinx - is this a typo?  You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html
    @pytest.mark.sphinx(testroot="video-warnings")

tests/test_build.py:68
  /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:68: PytestUnknownMarkWarning: Unknown pytest.mark.sphinx - is this a typo?  You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html
    @pytest.mark.sphinx(testroot="video-warnings")

tests/test_build.py:80
  /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:80: PytestUnknownMarkWarning: Unknown pytest.mark.sphinx - is this a typo?  You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html
    @pytest.mark.sphinx(testroot="video-warnings")

tests/test_build.py:92
  /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:92: PytestUnknownMarkWarning: Unknown pytest.mark.sphinx - is this a typo?  You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html
    @pytest.mark.sphinx(testroot="video-warnings")

tests/test_build.py:104
  /tmp/guix-build-python-sphinxcontrib-video-0.4.1.drv-0/sphinxcontrib_video-0.4.1/tests/test_build.py:104: PytestUnknownMarkWarning: Unknown pytest.mark.sphinx - is this a typo?  You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html
    @pytest.mark.sphinx(testroot="video-secondary")

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
=========================== short test summary info ============================
ERROR tests/test_build.py::test_video_latex
ERROR tests/test_build.py::test_video
ERROR tests/test_build.py::test_video_options
ERROR tests/test_build.py::test_wrong_format
ERROR tests/test_build.py::test_wrong_height
ERROR tests/test_build.py::test_wrong_width
ERROR tests/test_build.py::test_wrong_preload
ERROR tests/test_build.py::test_wrong_controlslist
ERROR tests/test_build.py::test_video_force_secondary
======================== 9 warnings, 9 errors in 0.33s =========================

What am I missing?

Thank you!

[12rambau]

the app fixture is generated in the conftest file: https://github.com/sphinx-contrib/video/blob/main/tests/conftest.py
It's very weird that you cannot use it on your side, I just tested it now as i was facing a little issue with BS4.

I'm launching the tests using: nox -s test from the root of the repo how are you doing it on your side ?

[apteryks]

Apologies, it's been a while, so I'm not quite clear on the exact command, but I'd assume pytest -vv or similar, which is typical in Guix.

[12rambau]

looking at the code and your error:

• we have the same plugins
• you are running pytest from root

What I checked, the app fixture comes from the conftest file:

from pathlib import Path

import pytest

pytest_plugins = "sphinx.testing.fixtures"

I tested in a fresh codespace the following:

pip install .[test]

pytest -vv

============================= test session starts ==============================
platform linux -- Python 3.11.13, pytest-8.4.1, pluggy-1.6.0 -- /usr/local/py-utils/venvs/pytest/bin/python
cachedir: .pytest_cache
rootdir: /workspaces/video
configfile: pyproject.toml
plugins: cov-7.0.0, datadir-1.8.0, regressions-2.9.1
collected 9 items                                                              

tests/test_build.py::test_video_latex PASSED                             [ 11%]
tests/test_build.py::test_video PASSED                                   [ 22%]
tests/test_build.py::test_video_options PASSED                           [ 33%]
tests/test_build.py::test_wrong_format PASSED                            [ 44%]
tests/test_build.py::test_wrong_height PASSED                            [ 55%]
tests/test_build.py::test_wrong_width PASSED                             [ 66%]
tests/test_build.py::test_wrong_preload PASSED                           [ 77%]
tests/test_build.py::test_wrong_controlslist PASSED                      [ 88%]
tests/test_build.py::test_video_force_secondary PASSED                   [100%]

=============================== warnings summary ===============================
tests/test_build.py: 11 warnings
  /workspaces/video/sphinxcontrib/video/__init__.py:241: RemovedInSphinx11Warning: 'sphinxcontrib.video.VideoPostTransform.app' is deprecated. Check CHANGES for Sphinx API modifications.
    self.app.builder.images[src] = self.env.images[src][1]

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
======================== 9 passed, 11 warnings in 1.18s ========================

and I could not reproduce your error, could you try again on your end and let me know ?