Fix flaky tests #234

	# Loosely based upon:
	# https://github.com/actions/starter-workflows/blob/main/ci/php.yml

	on:
	pull_request:
	push:
	branches:
	- main

	jobs:
	check:
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	php-version: [7.2, 7.3, 7.4, 8.0, 8.1, 8.2, 8.3]
	protocol: [ 'json', 'msgpack' ]
	ignorePlatformReq: [ '' ]

	steps:
	- uses: actions/checkout@v2
	with:
	submodules: 'recursive'

	- name: Set up PHP ${{ matrix.php-version }}
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-version }}
	ini-values: error_reporting=E_ALL

	- name: Validate composer.json and composer.lock
	run: composer validate

	- name: Install dependencies
	run: composer install --prefer-dist --no-progress --no-suggest ${{ matrix.ignorePlatformReq }}

	# the test script is configured in composer.json.
	# see: https://getcomposer.org/doc/articles/scripts.md
	- name: Run test
	env:
	PROTOCOL: ${{ matrix.protocol }}
	run: composer run-script test

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