/**
* @param array $args - request arguments, i.e. $_POST
* @param RTCStore $store
* @return array [
* int $statusCode,
* string $statusMsg,
* RTCConnection $connection,
* string[] $errors
* ]
* @throws \Exception
*/
public static function signal(array $args, RTCStore $store = null)
{
$call = '';
$name = '';
$connection = '';
extract($args, EXTR_IF_EXISTS);
if ($store == null) {
$store = RTCStore::instance();
}
$signal = new Controller($store);
switch ($call) {
case self::CALL_OFFER:
$signal->offer($name, $connection);
break;
case self::CALL_ANSWER:
$signal->answer($name, $connection);
break;
case self::CALL_FETCH:
$signal->fetch($name);
break;
default:
$signal->error('invalid call', ['call' => "'call' parameter must be one of [\"" . implode('", "', self::getCalls()) . '"].']);
break;
}
return $signal->getCallResult();
}
/**
* @dataProvider successOfferProvider
* @param string $name
* @param string $connJson
* @param integer $candidateCount - number of candidates to be added
*/
public function testOfferSuccess($name, $connJson, $candidateCount)
{
$this->storeMockBuilder->setMethods(['getOffer', 'save', 'addIceCandidate']);
$store = $this->storeMockBuilder->getMock();
$store->expects($this->exactly($candidateCount))->method('addIceCandidate');
$this->adapter->expects($this->once())->method('save');
// do the process
$this->controller = new Controller($store);
$this->controller->offer($name, $connJson);
// save succeeded
list($code, $m, $conn, $e) = $this->controller->getCallResult();
$this->assertEquals(200, $code);
$this->assertInstanceOf('DataFestivus\\RTCStore\\Connection', $conn);
}