Add icalendar 5.0 support and test against 5.0 and 6.x #226

	name: Run pytest

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	# When changing this matrix, you have to change the "after_n_builds"
	# in the .github/codecov.yml file. It must match the number of builds
	# being started considering the matrix.
	# See the following links for more information:
	# https://docs.codecov.com/docs/notifications#preventing-notifications-until-after-n-builds
	# https://docs.codecov.com/docs/pull-request-comments#after_n_builds
	icalendar-version:
	- "5" # means (>=5.0.0,<6.0.0)
	- "6" # means (>=6.0.0,<7.0.0)

	steps:
	- name: "Checkout repository"
	uses: actions/checkout@v4

	- name: "Set up Python 3.9"
	uses: actions/setup-python@v5
	with:
	python-version: "3.9"

	- name: "Install poetry"
	uses: abatilo/actions-poetry@v3
	with:
	poetry-version: "2.0.1"

	- name: "Install icalendar ${{ matrix.icalendar-version }} and other dependencies"
	run: \|
	poetry add icalendar~=${{ matrix.icalendar-version }}.0 --no-interaction

	- name: "Test with pytest"
	run: \|
	poetry run coverage run test.py
	poetry run coverage xml

	- name: "Upload coverage to Codecov"
	uses: codecov/codecov-action@v5
	with:
	fail_ci_if_error: false

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