attempt to upgrade to linkml 1.7 compatibility, mimicing docgen's interaction with generator superclass #21

	name: Pull request unit tests

	on:
	pull_request:
	branches: [ main ]

	jobs:

	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ 3.8, 3.9]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install Poetry
	uses: snok/install-poetry@v1.3
	with:
	virtualenvs-create: true
	virtualenvs-in-project: true

	# load cached venv if cache exists
	- name: Load cached venv
	id: cached-poetry-dependencies
	uses: actions/cache@v2
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}
	- name: Install dependencies and run
	run: \|
	poetry install --no-interaction
	poetry run python -m unittest

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