[narps_open_pipelines#220][94GU] Preprocessing #473

	## Disclaimer - This GitHub Actions workflow runs all the unit tests for the project.

	# Name the workflow
	name: unit_testing

	# Define when it runs
	on:
	push:
	paths:
	- 'narps_open/**'
	- 'setup.py'
	- 'pytest.ini'
	- 'tests/conftest.py'
	pull_request:
	paths:
	- 'narps_open/**'
	- 'setup.py'
	- 'pytest.ini'
	- 'tests/conftest.py'

	# Jobs that define the workflow
	jobs:

	# Name of the job running unit tests
	pytest:

	# Define the runner for this job
	runs-on: self-hosted

	# Steps that define the job
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Load configuration for self-hosted runner
	run: cp /home/neuro/local_testing_config.toml narps_open/utils/configuration/testing_config.toml

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .[tests]

	- name: Launch tests with pytest & get code coverage
	run: \|
	coverage run -m pytest --junit-xml=pytest_report.xml -m "not pipeline_test"
	coverage report
	coverage xml

	- name: Archive pytest results
	if: ${{ failure() }} # Run only if previous job fails
	uses: actions/upload-artifact@v3
	with:
	name: unit_tests-reports
	path: \|
	pytest_report.xml
	coverage.xml
	retention-days: 15

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