catch 0 by division of rf_norm calculation #188

	name: Test aPhyloGeo

	on: [push]

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Check out repository
	uses: actions/checkout@v3
	- name: Set up python
	id: setup-python
	uses: actions/setup-python@v4
	with:
	python-version: '3.9'

	#----------------------------------------------
	# ----- install & configure poetry -----
	#----------------------------------------------
	- name: Install Poetry
	uses: snok/install-poetry@v1
	with:
	virtualenvs-create: true
	virtualenvs-in-project: true
	installer-parallel: true

	#----------------------------------------------
	# load cached venv if cache exists
	#----------------------------------------------
	- name: Load cached venv
	id: cached-poetry-dependencies
	uses: actions/cache@v3
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}
	- run: \|
	# run tests
	poetry install --no-interaction
	source .venv/bin/activate
	pytest tests/


	# stop the build if there are Python syntax errors or undefined names
	#flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	#flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

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