Update controller docstring #58

	name: pytest varys

	on: [ push, pull_request ]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Checkout certificate generator
	uses: actions/checkout@v3
	with:
	repository: rabbitmq/tls-gen
	path: tls-gen
	- name: Generate certificates
	run: \|
	ls
	cd tls-gen/basic
	make
	make verify
	make info
	cd -
	mv -v tls-gen/basic/result/ca_certificate.pem .rabbitmq/ca_certificate.pem
	mv -v tls-gen/basic/result/server_*_certificate.pem .rabbitmq/server_localhost_certificate.pem
	mv -v tls-gen/basic/result/server_*_key.pem .rabbitmq/server_localhost_key.pem
	chmod a+rwx .rabbitmq/*
	- name: Run RabbitMQ server
	run: \|
	docker run -d -v ./.rabbitmq:/.rabbitmq -e RABBITMQ_CONFIG_FILE=/.rabbitmq/rabbitmq.conf -p 5671:5671 -p 5672:5672 rabbitmq
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install pytest pytest-cov
	- name: Install Varys
	run: python3 -m pip install -e .
	- name: Test with pytest
	run: \|
	# sometimes the scripts hang because the channels can't be closed,
	# so run under a short timeout
	timeout 60s pytest -v --cov-report=term-missing --cov=varys
	- name: 'Upload Logfile'
	uses: actions/upload-artifact@v3
	with:
	name: varys-logfile-${{ matrix.python-version }}
	path: tests/test.log
	retention-days: 5
	if-no-files-found: error
	if: ${{ always() }}

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