rewrite depsolve external #313

	name: Test
	# Make sure only one action triggers the job, otherwise pushing to a
	# pull-request will run it twice.
	on: # yamllint disable-line rule:truthy
	pull_request:
	branches:
	- "*"
	merge_group:

	jobs:
	test:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: [3.9, 3.12]

	steps:
	- name: "Clone Repository"
	uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .[dev]
	- name: Run unit tests
	run: PYTHONPATH=./src make test

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