private function createConfiguration($headerName, array $priorities = [''])
{
$conf = new Configuration();
$conf->setHeaderName($headerName);
$conf->setPriorities($priorities);
return $conf;
}
/**
* Negotiate the accept header.
*
* @param $conf Configuration the negotiation configuration
* @param $headerLine string the accept header
* @return BaseAccept|null negotiation result
* @return NegotiationException negotiation error
*/
private function handleInput(Configuration $conf, $headerLine)
{
$priorities = $conf->getPriorities();
$negotiator = $conf->getNegotiator();
try {
// returns negotiation result or null
return $negotiator->getBest($headerLine, $priorities);
} catch (RuntimeException $e) {
throw new NegotiationException('negotiator error', $e);
}
}
/**
* Create an instance of Configuration.
*
* @param $headerName string name of accept header
* @param $priorities array[string] list of accepted values sorted by
* priority (first has highest)
* @return Configuration
*/
public function create($headerName, array $priorities)
{
$negotiator = $this->createNegotiator($headerName);
$acceptFactory = $this->createAcceptFactory($headerName);
$c = new Configuration();
$c->setHeaderName($headerName);
$c->setPriorities($priorities);
$c->setNegotiator($negotiator);
$c->setAcceptFactory($acceptFactory);
return $c;
}
/**
* @expectedException \InvalidArgumentException
*/
function testEmptyPriorities()
{
$c = new Configuration();
$c->setPriorities([]);
}