Contao\Picture::setImageSize PHP Метод

    public function setImageSize($imageSize)
    {
        $this->imageSize = $imageSize;
        return $this;
    }

 /**
  * Tests the getTemplateData() method with encoded file names.
  */
 public function testGetTemplateDataUrlEncoded()
 {
     copy(__DIR__ . '/../Fixtures/images/dummy.jpg', self::$rootDir . '/dummy with spaces.jpg');
     $picture = new Picture(new \File('dummy with spaces.jpg'));
     $picture->setImageSize((object) ['width' => 0, 'height' => 0, 'resizeMode' => '', 'zoom' => 0]);
     $pictureData = $picture->getTemplateData();
     $this->assertEquals(200, $pictureData['img']['width']);
     $this->assertEquals(200, $pictureData['img']['height']);
     $this->assertEquals('dummy%20with%20spaces.jpg', $pictureData['img']['src']);
     $this->assertEquals('dummy%20with%20spaces.jpg', $pictureData['img']['srcset']);
     $this->assertEquals([], $pictureData['sources']);
 }