tests

Merge pull request #3 from HAPNlab/legacy-format-support #30

	name: tests

	on:
	push:
	pull_request:

	jobs:
	pytest:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	# Octave is the reference engine for the calibration MATLAB-parity test
	# (tests/test_calibration_matlab_parity.py). Without it that test skips
	# with a loud warning, so installing it here is what makes the parity
	# check actually run in CI.
	- name: Install Octave
	run: \|
	sudo apt-get update
	sudo apt-get install -y --no-install-recommends octave
	octave --version \| head -1

	- name: Install uv
	uses: astral-sh/setup-uv@v5

	# PsychoPy is deliberately NOT installed: it's a heavy GUI/audio dep whose
	# transitive build (ffpyplayer → SDL headers) is fragile on headless CI.
	# The source modules guard their psychopy imports (try/except), so the
	# whole test suite imports and runs without it; only pandas is needed at
	# runtime (sequences.py). We install just that + pytest and put `src` on
	# PYTHONPATH rather than resolving the project's full dependency graph.
	- name: Create venv and install minimal test deps
	run: \|
	uv venv
	uv pip install pytest pandas

	# tests/test_overlay.py is excluded: it's not an automated test (no test
	# functions) but a manual `visual.Window` script that needs a live display
	# and imports psychopy at module top. Everything else runs headless, incl.
	# the MATLAB-parity test (Octave installed above lets it run, not skip).
	- name: Run tests
	env:
	PYTHONPATH: src
	run: .venv/bin/python -m pytest -v --ignore=tests/test_overlay.py

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