cs: Enable more risky rules.

src/Bundle/ChillReportBundle/Tests/Controller/ReportControllerNextTest.php

@@ -15,6 +15,7 @@ use DateTime;
 use RuntimeException;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 use Symfony\Component\BrowserKit\Client;
+use function in_array;
 
 /**
  * This class is much well writtend than ReportControllerTest class, and will

src/Bundle/ChillReportBundle/Tests/Controller/ReportControllerTest.php

@@ -17,6 +17,8 @@ use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 use Symfony\Component\DomCrawler\Crawler;
 use Symfony\Component\DomCrawler\Form;
 use Symfony\Component\DomCrawler\Link;
+use function count;
+use function in_array;
 
 /**
  * Test the life cycles of controllers, according to

src/Bundle/ChillReportBundle/Tests/Timeline/TimelineProviderTest.php

@@ -15,6 +15,7 @@ use Chill\PersonBundle\Entity\Person;
 use Chill\ReportBundle\Entity\Report;
 use DateTime;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+use function count;
 
 /**
  * Test a report is shown into timeline.