Fix mariadb env #221

	name: Run tests

	on: [push, pull_request]

	jobs:
	test:
	services:
	mariadb:
	image: mariadb
	ports:
	- 3306:3306
	env:
	MARIADB_ROOT_PASSWORD: root
	options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1

	- name: Use php 7.2
	uses: shivammathur/setup-php@v2
	with:
	php-version: "7.2"

	- uses: actions/cache@v1
	id: cache-wp-cli
	with:
	path: ~/.wp-cli/cache
	key: ${{ runner.os }}-wp-cli

	- name: Run tests
	run: .github/run-tests

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