Hi Joona, hi Germán,
Thank you so much for the answers.
I think I didn't code my tests as they should be and that's why I'm
having so much trouble. I've tried to workaround it but I haven't had
any luck.
I'll try to re-write them using pytest-qgis, with fixtures and
everything (right now I don't use any, and can't seem to use them with
how I have set up the tests).
Thanks again for the responses, hopefully I get it working.
Kind regards,
*Sergi Maspons "Maspi"*
El 11/11/2025 a las 15:18, Germán Carrillo escribió:
Hi Sergi,
I think I faced the same issue earlier this year.
Have a look at our test.yaml file [1], we needed to pass PYTHONPATH to
the docker run command.
Hope that helps.
Regards,
Germán
-----------
[1]
https://github.com/opengisch/pzp/blob/f951fa3fa4ae3662d01d733ea6a32a4d41acedc6/.github/workflows/test.yml#L33
El mar, 11 nov 2025 a las 5:06, Joona Laine via QGIS-Developer
(<[email protected]>) escribió:
Hi,
Are you using pytest-qgis already in your tests? If you are, just
use the fixture qgis_processing in your tests and testing
processing algorithms should work just fine. Check here for more
details on how to easily test algorithms:
https://github.com/GispoCoding/pytest-qgis/issues/27
Cheers,
Joona
ti 11.11.2025 klo 11.09 Sergi Maspons - BGEO via QGIS-Developer
([email protected]) kirjoitti:
Hi all,
I'm trying to build some CI tests on GitHub (with pytest)
using the official qgis/qgis Docker image. Everything works
fine except for the parts of my plugin that use Processing
algorithms. I'd like to run full workflow tests, but the
processing plugin doesn't seem to be available in the container.
When I try to load it with qgis.utils.loadPlugin('processing')
I get this error:
Python error(2): Traceback (most recent call last):
File "/usr/share/qgis/python/qgis/utils.py", line 447, in
loadPlugin
__import__(packageName)
File "/usr/share/qgis/python/qgis/utils.py", line 1100, in
_import
mod = _builtin_import(name, globals, locals, fromlist, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'processing'
Couldn't load plugin 'processing'(1): Couldn't load plugin
'processing'
I can't find much documentation on how to build CI tests for a
QGIS plugin, so I've been trying to make it work, but I don't
know if I'm doing it rightly...
I've tried installing extra packages (qgis-plugin-grass,
grass, saga) in the Dockerfile, but it didn't help.
Here's my *Dockerfile*:
ARG QGIS_TEST_VERSION=latest FROM
qgis/qgis:${QGIS_TEST_VERSION} RUN apt-get update \ &&
apt-get install -y python3-pip qgis-plugin-grass grass saga \
&& rm -rf /var/lib/apt/lists/* COPY
./test/requirements.txt /tmp/ RUN pip3 install --upgrade pip
|| true RUN pip3 install -r /tmp/requirements.txt || pip3
install -r /tmp/requirements.txt --break-system-packages ENV
LANG=C.UTF-8 WORKDIR /
This is my *run-docker-tests.sh*:
#!/usr/bin/env bash set -e pushd /usr/src/ibergis_qgis_plugin
xvfb-run pytest popd
And the relevant part of *GitHub Actions (test.yml)*:
# Run unit tests tests-qgis: runs-on: ubuntu-24.04
strategy: fail-fast: false matrix:
qgis_version: [latest, ltr, stable] env:
QGIS_TEST_VERSION: ${{ matrix.qgis_version }} steps:
- name: Checkout uses: actions/checkout@v4
with: submodules: recursive - name: Test
run: | chmod +x .docker/run-docker-tests.sh
docker compose -f .docker/docker-compose.yml run qgis
/usr/src/ibergis_qgis_plugin/.docker/run-docker-tests.sh
I haven't found much documentation on running QGIS plugin
tests in CI environments, so I might be missing something obvious.
If anyone has experience running tests that use Processing
algorithms inside Docker, I'd really appreciate some guidance.
Thanks in advance!
--
*Sergi Maspons "Maspi"*
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