Add concurrency test #288

	name: Unit Tests

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

	jobs:
	build:
	name: Python
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python-version:
	- '3.8'
	- '3.9'
	- '3.10'
	- '3.11'
	- '3.12'
	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 dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install --requirement requirements.txt
	python -m pip install pycodestyle==2.6.0 pytest
	sudo apt install -y build-essential libpoppler-cpp-dev pkg-config python3-dev tesseract-ocr
	python -m pip install pdftotext docutils pygments pytesseract pillow jq
	- name: Test with pytest
	run: pytest -v

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