add reference #20

	name: Test plugin

	on:
	pull_request:
	branches:
	- main

	env:
	# plugin name/directory where the code for the plugin is stored
	PLUGIN_NAME: gtfsgo
	# python notation to test running inside plugin
	TESTS_RUN_FUNCTION: gtfsgo.test_suite.test_package
	# Docker settings
	DOCKER_IMAGE: qgis/qgis

	jobs:
	Test-plugin-gtfsgo:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	docker_tags: [release-3_28, release-3_34]

	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Export requirements.txt
	run: \|
	pip3 install poetry
	poetry export --with dev -f requirements.txt -o requirements.txt

	- name: Docker pull and create qgis-testing-environment
	run: \|
	docker pull "$DOCKER_IMAGE":${{ matrix.docker_tags }}
	docker run -d --name qgis-testing-environment -v .:/tests_directory/gtfsgo -e DISPLAY=:99 "$DOCKER_IMAGE":${{ matrix.docker_tags }}

	- name: Docker set up QGIS
	run: \|
	docker exec qgis-testing-environment sh -c "qgis_setup.sh $PLUGIN_NAME"
	docker exec qgis-testing-environment sh -c "rm -f /root/.local/share/QGIS/QGIS3/profiles/default/python/plugins/$PLUGIN_NAME"
	docker exec qgis-testing-environment sh -c "ln -s /tests_directory/$PLUGIN_NAME /root/.local/share/QGIS/QGIS3/profiles/default/python/plugins/$PLUGIN_NAME"
	docker exec qgis-testing-environment sh -c "pip3 install -r /tests_directory/$PLUGIN_NAME/requirements.txt"

	- name: Docker run plugin tests
	run: \|
	docker exec qgis-testing-environment sh -c "qgis_testrunner.sh $TESTS_RUN_FUNCTION"

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