Test against ruby 3.3 #27

	name: Test
	on:
	pull_request:
	push: { branches: master }

	jobs:
	test:
	name: Ruby ${{ matrix.ruby }}

	runs-on: ubuntu-latest

	strategy:
	matrix: { ruby: ['3.0', '3.1', '3.2', '3.3'] }

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Install OS dependencies
	run: sudo apt-get -y install libyaml-dev

	- name: Setup Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: '${{ matrix.ruby }}'
	bundler-cache: true

	# this step is added since the public httpbin.prg is sometimes overloaded
	- name: Start the httpbin test server
	run: docker run -it --rm -d -p 3000:80 --name httpbin kennethreitz/httpbin

	- name: Run tests
	run: bundle exec rspec
	env:
	HTTPBIN_HOST: http://localhost:3000

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