public function testGetBestRespectsQualityOfSource()
{
$accept = $this->negotiator->getBest('utf-8;q=0.5,iso-8859-1', array('iso-8859-1;q=0.3', 'utf-8;q=0.9', 'utf-16;q=1.0'));
$this->assertInstanceOf('Negotiation\\AcceptCharset', $accept);
$this->assertEquals('utf-8', $accept->getType());
}