Use permanent links with access key for pictures #254

	# Inspired from examples in the README of https://github.com/ruby/setup-ruby
	name: CI Unit Tests
	on:
	push:
	branches: [master]
	pull_request:
	types: [opened, synchronize, reopened]
	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Ruby 2.5.1
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 2.5.1 # Not needed with a .ruby-version file
	# bundler-cache: true # runs 'bundle install' and caches installed gems automatically
	- name: Build and test with Rake
	env:
	RAILS_ENV: test
	run: \|
	bundle install
	#bundle update rake
	#gem update --system 2.5.1
	#gem install bundler --version 2.2.27
	export SECRET_KEY_BASE=$(bundle exec rake secret)
	RAILS_ENV=test bundle exec rake db:migrate --trace
	bundle exec rake db:test:prepare
	bundle exec rake

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