WIP: CI: Optimize test matrix #69

	name: Run tests

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	workflow_dispatch:

	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	include:
	- os: macos-12
	python-version: '2.7'
	setup-python: false
	# python-version:
	# - '2.7'
	# - '3.6'
	# - '3.7'
	# - '3.8'
	# - '3.9'
	# - '3.10'
	# - '3.11'
	# - '3.12'
	# os:
	# - ubuntu-latest
	# - macos-latest
	# - windows-latest
	steps:
	- uses: actions/checkout@v4
	- name: Setup Python via actions/setup-python
	if: ${{ fromJSON(matrix.setup-python) \|\| matrix.setup-python == '' }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Configure PATH to use preinstalled Python 2.7
	if: ${{ startsWith(matrix.os, 'macos') && matrix.python-version == '2.7' }}
	run: \|
	echo '/Library/Frameworks/Python.framework/Versions/2.7/bin' >> $GITHUB_PATH
	- name: Print PATH
	run: \|
	echo "PATH: $PATH"
	- name: Assert Python version
	run: \|
	python -c 'import sys
	assert "%d.%d" % sys.version_info[:2] == "${{ matrix.python-version }}!", sys.version'
	- name: Install test runner
	run: \|
	pip install --upgrade pip wheel setuptools
	pip install pytest-cov
	- name: Run tests
	run: \|
	pytest --cov -- test
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3

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