/**
* @test
*/
public function unsubscribeShouldSetSocketOption()
{
$loop = $this->getMock('React\\EventLoop\\LoopInterface');
$socket = $this->getMockBuilder('ZMQSocket')->disableOriginalConstructor()->getMock();
$socket->expects($this->once())->method('setSockOpt')->with(ZMQ::SOCKOPT_UNSUBSCRIBE, 'foo');
$wrapped = new SocketWrapper($socket, $loop);
$wrapped->unsubscribe('foo');
}
