Test

Merge pull request #151 from jupyterhub/update-image-requirements #74

	name: Test

	on:
	pull_request:
	paths-ignore:
	- "**.md"
	- ".github/workflows/*"
	- "!.github/workflows/test.yaml"
	push:
	paths-ignore:
	- "**.md"
	- ".github/workflows/*"
	- "!.github/workflows/test.yaml"
	branches-ignore:
	- "dependabot/**"
	- "pre-commit-ci-update-config"
	tags:
	- "**"
	workflow_dispatch:

	jobs:
	test:
	runs-on: ubuntu-22.04

	strategy:
	fail-fast: false
	matrix:
	include:
	# We run tests against various versions of the docker api provided by
	# dockerd, itself running inside a docker container on the host
	# system.
	#
	# ref: https://hub.docker.com/_/docker/tags?page=1&name=dind
	#
	- python-version: "3.8"
	docker-api-providing-image: docker:20-dind
	- python-version: "3.9"
	docker-api-providing-image: docker:23-dind
	- python-version: "3.10"
	docker-api-providing-image: docker:24-dind
	- python-version: "3.11"
	docker-api-providing-image: docker:dind

	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: "${{ matrix.python-version }}"

	- name: Install Python dependencies
	run: \|
	pip install --upgrade pip
	pip install -e ".[test]"

	- name: List Python dependencies
	run: \|
	pip freeze

	- name: Run pytest
	# pytest is run with sudo, as it seems to need it for permissions to
	# inspect /var/lib/docker and cleanup built images after tests complete
	# without erroring.
	#
	run: \|
	sudo -E PATH=$PATH bash -c "pytest --docker-api-providing-image=${{ matrix.docker-api-providing-image }} --cov=docker_image_cleaner"

	# GitHub action reference: https://github.com/codecov/codecov-action
	- uses: codecov/codecov-action@v4

Provide feedback