Document event types in the README #4

	name: artwork-indexer tests

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	permissions:
	contents: read

	jobs:
	test:
	runs-on: ubuntu-22.04

	services:
	db:
	image: metabrainz/musicbrainz-test-database:production
	env:
	POSTGRES_HOST_AUTH_METHOD: trust
	ports:
	- 5432:5432
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.11
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m venv .venv
	. .venv/bin/activate
	pip install -r requirements.txt
	- name: Run flake8
	run: \|
	. .venv/bin/activate
	flake8 .py tests/.py --count --show-source --statistics
	- name: Run tests
	run: \|
	. .venv/bin/activate
	cp config.tests.example.ini config.tests.ini
	export PGHOST=localhost
	export PGPORT=5432
	export DROPDB_COMMAND='sudo -E -H -u postgres dropdb'
	./run_tests.sh

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