Improve graph generation with ROI #117

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: pytest

	on:
	push:
	branches: [ master, dev-gha ]
	pull_request:
	branches: [ master ]

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	sudo apt-get install libgraphviz-dev graphviz
	python -m pip install --upgrade pip
	python -m pip install -r requirements.txt -r requirements_diagrams.txt
	python -m pip install -U -r requirements_test.txt
	python -c "print 'hello'" > /dev/null 2>&1 \|\| pip install -r requirements_mypy.txt
	- name: Test with pytest
	run: \|
	coverage run --source=transitions -m pytest --doctest-modules tests/
	coverage xml --ignore-errors
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	env_vars: OS,PYTHON
	fail_ci_if_error: true
	files: ./coverage.xml
	name: codecov-umbrella
	verbose: true

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