public function testToStorageFieldDefinition()
{
$storageFieldDef = new StorageFieldDefinition();
$fieldTypeConstraints = new FieldTypeConstraints();
$fieldTypeConstraints->validators = array('FileSizeValidator' => array('maxFileSize' => 1048576));
$fieldTypeConstraints->fieldSettings = new FieldSettings(array('mediaType' => MediaType::TYPE_HTML5_VIDEO));
$fieldDef = new PersistenceFieldDefinition(array('fieldTypeConstraints' => $fieldTypeConstraints, 'defaultValue' => null));
$this->converter->toStorageFieldDefinition($fieldDef, $storageFieldDef);
self::assertSame($fieldDef->fieldTypeConstraints->validators['FileSizeValidator'], array('maxFileSize' => $storageFieldDef->dataInt1));
self::assertSame($fieldDef->fieldTypeConstraints->fieldSettings['mediaType'], $storageFieldDef->dataText1);
}