Bump actions/checkout from 3 to 4 #110

	name: Unittests

	on:
	pull_request:

	push:
	branches:
	- master
	- release_*

	jobs:
	test:
	name: Python ${{ matrix.env.python-version }}
	strategy:
	matrix:
	env:
	- python-version: "3.6"
	os: ubuntu-20.04
	- python-version: "3.7"
	os: ubuntu-22.04
	- python-version: "3.8"
	os: ubuntu-22.04
	- python-version: "3.9"
	os: ubuntu-22.04
	- python-version: "3.10"
	os: ubuntu-22.04
	- python-version: "3.11"
	os: ubuntu-22.04

	runs-on: ${{ matrix.env.os }}

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.env.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.env.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install tox tox-gh-actions
	- name: Test with tox
	run: tox

	- name: Upload pytest html report
	uses: actions/upload-artifact@v3
	if: failure()
	with:
	path: __pytest_reports/dfp-unit-tests.html
	name: dfp-unit-tests_python${{ matrix.env.python-version }}.html

	- name: Run coveralls-python
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	COVERALLS_FLAG_NAME: python${{ matrix.env.python-version }}
	COVERALLS_PARALLEL: true
	run: \|
	pip3 install --upgrade pip
	pip3 install --upgrade setuptools
	pip3 install --upgrade coveralls
	coveralls --service=github

	coveralls-finish:
	name: Finish coveralls-python
	needs: test
	runs-on: ubuntu-latest
	steps:
	- name: Finished
	run: \|
	pip3 install --upgrade pip
	pip3 install --upgrade setuptools
	pip3 install --upgrade coveralls
	coveralls --service=github --finish
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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