ci: Switch to pytest. #167

	name: ci

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-22.04
	steps:
	# Checkout Repository
	- name: Checkout
	uses: actions/checkout@v2

	# Install Tools
	- name: Install Tools
	run: \|
	sudo apt-get install wget build-essential

	- name: Set up Python 3.9
	uses: actions/setup-python@v4
	with:
	python-version: "3.9"
	cache: "pip"
	cache-dependency-path: "setup.py"

	- name: Install Python dependencies
	run: \|
	python3 -m pip install setuptools pytest

	# Install (n)Migen / LiteX / Cores
	- name: Install LiteX
	run: \|
	wget https://raw.githubusercontent.com/enjoy-digital/litex/master/litex_setup.py
	python3 litex_setup.py init install --user

	# Install Project
	- name: Install Project
	run: python3 setup.py develop --user

	# Test
	- name: Run Tests
	run: python3 -m pytest -v

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