public function testCustomImageClassConverterWorks()
{
$test_class_name = 'OneMightyRoar\\PhpFileManager\\ImageObject';
$image_file_obj = new FileObject($this->getTestFileByBaseName('photo.jpg'));
$image_file_obj->setImageClass($test_class_name);
$this->assertSame($test_class_name, $image_file_obj->getImageClass());
$this->assertTrue($image_file_obj->getImageObject() instanceof FileObject);
$this->assertTrue($image_file_obj->getImageObject() instanceof $test_class_name);
}