Add tests for Conferences script #480

	name: Playwright Tests
	# https://devblogs.microsoft.com/python/announcing-playwright-for-python-reliable-end-to-end-testing-for-the-web/
	# https://github.com/marketplace/actions/run-playwright-tests

	on:
	push:
	branches:
	- gh-pages
	pull_request:
	branches:
	- gh-pages
	workflow_dispatch:

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.11"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements-dev.txt
	python -m playwright install --with-deps
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	bundler-cache: true
	- name: Jekyll detached and pytest
	run: \|
	# Start up local copy of site
	bundle exec jekyll serve --detach

	# Sleep for 10 secs to allow Jekyll to start
	sleep 10

	# Run tests
	python -m pytest

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