Browscap\Helper\CollectionCreator::setLogger PHP Method

    public function setLogger(LoggerInterface $logger)
    {
        $this->logger = $logger;
        return $this;
    }

 /**
  * tests creating a data collection
  *
  * @group helper
  * @group sourcetest
  */
 public function testCreateDataCollection()
 {
     $mockCollection = $this->getMock('\\Browscap\\Data\\DataCollection', array('addPlatformsFile', 'addSourceFile', 'addEnginesFile', 'addDevicesFile'), array(), '', false);
     $mockCollection->expects(self::any())->method('addPlatformsFile')->will(self::returnSelf());
     $mockCollection->expects(self::any())->method('addEnginesFile')->will(self::returnSelf());
     $mockCollection->expects(self::any())->method('addDevicesFile')->will(self::returnSelf());
     $mockCollection->expects(self::any())->method('addSourceFile')->will(self::returnSelf());
     $this->object->setLogger($this->logger)->setDataCollection($mockCollection);
     $result = $this->object->createDataCollection(__DIR__ . '/../../fixtures');
     self::assertInstanceOf('\\Browscap\\Data\\DataCollection', $result);
     self::assertSame($mockCollection, $result);
 }