public function testSound()
{
$certificate = new Certificate(__DIR__ . '/../resources/certificate_corrupt.pem', null, false, Certificate::ENDPOINT_ENV_PRODUCTION);
$message = new Message('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', $certificate, null, null, 'funkybeat', null, null, null, null, null);
$this->assertEquals('funkybeat', $message->getSound(), 'Setting sound to funkybeat did not persist.');
$message = new Message('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', $certificate, null, null, 'default', null, null, null, null, null);
$this->assertEquals('default', $message->getSound(), 'Setting sound to default did not persist.');
$message = new Message('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', $certificate, null, null, null, null, null, null, null, null);
$this->assertNull($message->getSound(), 'Unsetting the sound did not persist.');
}
