cov

added coverage badge to readme #21

	name: cov

	on:
	push

	jobs:
	cov_job:
	runs-on: ubuntu-latest
	name: checking coverage
	permissions:
	pull-requests: write
	contents: write
	steps:
	- uses: actions/checkout@v3

	- name: set up python
	id: setup-python
	uses: actions/setup-python@v4
	with:
	python-version: 3

	- name: install whatever
	run: pip install .

	- name: install pytest
	run: pip install pytest

	- name: launch test
	run: python3 -m pytest

	- name: launch coverage
	run:
	coverage run -m pytest

	- name: cov_comment
	id: coverage_comment
	uses: py-cov-action/python-coverage-comment-action@v3
	with:
	GITHUB_TOKEN: ${{ github.token }}

	- name: Store Pull Request comment to be posted
	uses: actions/upload-artifact@v3
	if: steps.coverage_comment.outputs.COMMENT_FILE_WRITTEN == 'true'
	with:
	# If you use a different name, update COMMENT_ARTIFACT_NAME accordingly
	name: python-coverage-comment-action
	# If you use a different name, update COMMENT_FILENAME accordingly
	path: python-coverage-comment-action.txt

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