nightly acceptance tests on emulator #660

	on:
	schedule:
	# 06:00 UTC
	- cron: '0 6 * * *'
	workflow_dispatch:
	name: nightly acceptance tests on emulator
	jobs:
	test:
	runs-on: ubuntu-latest

	services:
	emulator:
	image: gcr.io/cloud-spanner-emulator/emulator:latest
	ports:
	- 9010:9010
	- 9020:9020

	strategy:
	max-parallel: 4
	matrix:
	# Run acceptance tests all supported combinations of Ruby and ActiveRecord.
	ruby: [2.6, 2.7, 3.0, 3.1]
	ar: [6.0.0, 6.0.1, 6.0.2.2, 6.0.3.7, 6.0.4, 6.1.3.2, 6.1.4.7, 6.1.5.1, 6.1.6.1, 7.0.2.4, 7.0.3.1, 7.0.4]
	# Exclude combinations that are not supported.
	exclude:
	- ruby: 3.0
	ar: 6.0.0
	- ruby: 3.0
	ar: 6.0.1
	- ruby: 3.0
	ar: 6.0.2.2
	- ruby: 3.0
	ar: 6.0.3.7
	- ruby: 3.0
	ar: 6.0.4
	- ruby: 3.1
	ar: 6.0.0
	- ruby: 3.1
	ar: 6.0.1
	- ruby: 3.1
	ar: 6.0.2.2
	- ruby: 3.1
	ar: 6.0.3.7
	- ruby: 3.1
	ar: 6.0.4
	- ruby: 2.6
	ar: 7.0.2.4
	- ruby: 2.6
	ar: 7.0.3.1
	- ruby: 2.6
	ar: 7.0.4
	env:
	AR_VERSION: ${{ matrix.ar }}
	steps:
	- uses: actions/checkout@v3
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	# Disable caching as we are overriding the ActiveRecord below.
	bundler-cache: false
	ruby-version: ${{ matrix.ruby }}
	- name: Install dependencies
	run: bundle install
	- name: Run acceptance tests on emulator
	run: bundle exec rake acceptance
	env:
	SPANNER_EMULATOR_HOST: localhost:9010
	SPANNER_TEST_PROJECT: test-project
	SPANNER_TEST_INSTANCE: test-instance

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