test(managevenv): add tests for determining compatible upgrade version #225

	on: [push, pull_request]

	jobs:
	tests:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [macos-12, windows-2022, ubuntu-20.04]
	python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11"]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "${{ matrix.python-version }}"
	architecture: x64
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -e .[test]
	- name: Test with pytest
	run: \|
	pytest upgrade/tests

Provide feedback