feat: adds Ethereum Holesky testnet #23

	on: [pull_request]

	name: Test

	concurrency:
	# Cancel older, in-progress jobs from the same PR, same workflow.
	# use run_id if the job is triggered by a push to ensure
	# push-triggered jobs to not get canceled.
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	linting:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10"

	- name: Install Dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .[dev]

	- name: Run Black
	#run: black --check .
	run: black --diff .

	- name: Run isort
	run: isort --check-only .

	- name: Run flake8
	run: flake8 .

	type-check:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10"

	- name: Install Dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .[dev]

	- name: Run MyPy
	run: mypy .

	test:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest] # eventually add `windows-latest`
	python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install Dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .[dev]

	- name: Run Tests
	run: pytest

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