Update rector/rector requirement from ^0.15.7 to ^0.18.2 #147

	name: PHP

	on:
	pull_request:
	push:
	branches:
	- master
	env:
	DATABASE_URL: mysql://root@127.0.0.1:33306/su_news_test?serverVersion=5.7

	jobs:

	tests:
	name: Test Application
	runs-on: ubuntu-latest

	services:
	mysql:
	image: mysql:5.7
	env:
	MYSQL_ALLOW_EMPTY_PASSWORD: true
	ports:
	- 33306:3306
	options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3

	steps:
	- name: Checkout project
	uses: actions/checkout@v1

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

	- name: Get Composer Cache Directory
	id: composer-cache
	run: \|
	echo "::set-output name=dir::$(composer config cache-files-dir)"

	- uses: actions/cache@v1
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
	restore-keys: \|
	${{ runner.os }}-composer-

	- name: Install dependencies
	run: composer install --prefer-dist --no-progress --no-suggest

	- name: bootstrap test environment
	run: composer bootstrap-test-environment

	- name: Run unit tests
	run: composer phpunit -- Tests/Unit --coverage-php var/coverage.php --coverage-html coverage-report --log-junit var/junit.xml

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