test

Update library dependencies #49

	name: test

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.7", "3.8", "3.9", "3.10"]
	env:
	PYTHON: ${{ matrix.python-version }}
	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
	with:
	virtualenvs-create: true
	virtualenvs-in-project: false
	- name: Install dependencies
	run: \|
	poetry install
	- name: Lint with flake8, black, isort and mypy
	run: \|
	poetry run isort --check .
	poetry run black --check .
	poetry run flake8 .
	poetry run mypy .
	poetry run pydocstyle daffy/
	- name: Test with pytest
	run: \|
	poetry run pytest --cov --cov-report=xml tests/
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v1
	with:
	files: ./coverage.xml
	env_vars: PYTHON

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