Add examples of (1) common setup per class and serial test execution (2) replication testing #10

	name: ci

	on:
	push:
	pull_request:

	env:
	VALKEY_REPO_URL: https://github.com/valkey-io/valkey.git

	jobs:
	build-ubuntu-latest:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	pytest-version: ['6.2.5', '7.4.3']
	steps:
	- uses: actions/checkout@v4
	- name: Set the server verison for python integeration tests
	run: echo "SERVER_VERSION=unstable" >> $GITHUB_ENV
	- name: Make valkey-server binary
	run: \|
	mkdir -p "tests/.build/binaries/unstable"
	cd tests/.build
	git clone "${{ env.VALKEY_REPO_URL }}"
	cd valkey
	git checkout unstable
	make -j
	cp src/valkey-server ../binaries/unstable/
	- name: Set up Python
	uses: actions/setup-python@v3
	with:
	python-version: '3.9'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install --force-reinstall pytest==${{ matrix.pytest-version }}
	- name: Run python formatting check
	run: python -m black --check . \|\| (echo "Please run 'black .' to fix formatting issues."; exit 1)
	- name: Run integration tests
	env:
	PYTHONPATH: ${{ github.workspace }}/src
	run: python -m pytest --cache-clear -v "tests/"

Provide feedback