chore: add Python 3.12 to CI #218

	name: Tests

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	max-parallel: 4
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
	os: [ubuntu-latest, windows-latest]
	exclude:
	- os: windows-latest
	python-version: "3.8"
	- os: windows-latest
	python-version: "3.9"
	- os: windows-latest
	python-version: "3.10"
	- os: windows-latest
	python-version: "3.12"

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install tox tox-gh-actions
	- name: Test with tox
	run: tox

	coverage:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.11"
	- name: Install test dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .[test]
	- name: Test with coverage
	run: pytest --cov=graphql_server --cov-report=xml tests
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v1

Provide feedback