/**
* @test
*/
public function shouldBehave()
{
$loader = XML::createFromFile(__DIR__ . '/../../../../assets/xml/example.xml');
$writer = new Memory();
$delegator = new ReaderWriterDelegator($loader, $writer);
$this->assertSame($loader, $delegator->getReader());
$this->assertSame($writer, $delegator->getWriter());
$this->assertContains('Memory', $delegator->toString());
$this->assertContains('XML', $delegator->toString());
$this->assertContains('Memory', $delegator . '');
$this->assertContains('XML', $delegator . '');
}