/**
* @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 answerProvider
* @param string $name
* @param string $connJson
* @param integer $code
* @param Connection|null $RTCconn
*/
public function testAnswer($name, $connJson, $code, Connection $RTCconn = null)
{
$this->rtcStore->method('getOffer')->willReturn($RTCconn);
$this->controller->answer($name, $connJson);
list($_code, $message, $connection, $errors) = $this->controller->getCallResult();
$this->assertEquals($code, $_code, sprintf("Expected result code %d, received %d (%d).", $code, $_code, $message));
$this->assertSame($connection, $RTCconn);
}