Add simple function to benchmark a series of porfolios over time (as … #88

	name: CI
	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Install Python 3
	uses: actions/setup-python@v1
	with:
	python-version: 3.8
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install pytest-cov
	- name: Create environment file
	run: \|
	touch .env
	echo "${PYTHONPATH}"
	echo PYTHONPATH="${PYTHONPATH};home/runner/work/PortfolioManager/PortfolioManager/source" >> .env
	- name: Run tests with pytest
	run: \|
	pytest --cov=source --cov-report=xml tests/ > portfolio_cov.xml
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v2
	with:
	files: ./portfolio_cov.xml,./coverage.xml

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