Update readme and tests #21

	name: Smoke Test

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	python-test:
	runs-on: ubuntu-22.04
	strategy:
	matrix:
	python-version:
	- '3.9'
	- '3.12'
	opendp-version:
	- '==3.8'
	- ''
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Get pip cache dir
	id: pip-cache
	run: echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT

	- name: Cache pip dependencies
	uses: actions/cache@v2
	with:
	path: ${{ steps.pip-cache.outputs.dir }}
	key: ${{ runner.os }}-pip-${{ hashFiles('python/setup.cfg') }}
	restore-keys: ${{ runner.os }}-pip-

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install pytest

	- name: Install package
	run: python -m pip install -e .

	- name: (Re)install opendp
	run: python -m pip install opendp${{ matrix.opendp-version }}

	- name: Test
	run: pytest -v

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