Merge pull request #32 from cph/ruby-3 #16

	name: Tests
	on: [push]

	jobs:
	ruby:
	name: Tests
	runs-on: ubuntu-latest
	services:
	postgres:
	image: postgres:10.11
	env:
	POSTGRES_PASSWORD: password
	POSTGRES_DB: abstract_importer_test
	ports:
	- 5432:5432
	options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Setup Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 2.6
	bundler-cache: true
	- name: Run the Tests
	env:
	DATABASE_URL: postgres://postgres:password@localhost:5432/abstract_importer_test
	run: bundle exec rake test

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