Add tests for abstract classes. #709

	name: Run tests

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	env:
	WEBSOCKETS_TESTS_TIMEOUT_FACTOR: 10

	jobs:
	coverage:
	name: Run test coverage checks
	runs-on: ubuntu-latest
	steps:
	- name: Check out repository
	uses: actions/checkout@v4
	- name: Install Python 3.x
	uses: actions/setup-python@v5
	with:
	python-version: "3.x"
	- name: Install tox
	run: pip install tox
	- name: Run tests with coverage
	run: tox -e coverage
	- name: Run tests with per-module coverage
	run: tox -e maxi_cov

	quality:
	name: Run code quality checks
	runs-on: ubuntu-latest
	steps:
	- name: Check out repository
	uses: actions/checkout@v4
	- name: Install Python 3.x
	uses: actions/setup-python@v5
	with:
	python-version: "3.x"
	- name: Install tox
	run: pip install tox
	- name: Check code formatting
	run: tox -e black
	- name: Check code style
	run: tox -e ruff
	- name: Check types statically
	run: tox -e mypy

	matrix:
	name: Run tests on Python ${{ matrix.python }}
	needs:
	- coverage
	- quality
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python:
	- "3.8"
	- "3.9"
	- "3.10"
	- "3.11"
	- "3.12"
	- "pypy-3.8"
	- "pypy-3.9"
	is_main:
	- ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
	exclude:
	- python: "pypy-3.8"
	is_main: false
	- python: "pypy-3.9"
	is_main: false
	steps:
	- name: Check out repository
	uses: actions/checkout@v4
	- name: Install Python ${{ matrix.python }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python }}
	- name: Install tox
	run: pip install tox
	- name: Run tests
	run: tox -e py

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