/**
* @dataProvider serialization_examples
*/
public function test_serialization($data)
{
$opt = new SortOrder($data['entity'], $data['field'], $data['direction']);
$encoded = $opt->toString();
$this->assertInternalType('string', $encoded);
$unserialized = SortOrder::newFromString($encoded);
$arr = $unserialized->toArray();
$this->assertEquals($data['entity'], $arr['entity']);
$this->assertEquals($data['field'], $arr['field']);
$this->assertEquals($data['direction'], $arr['direction']);
}
