public function testHasRoutingInformationReturnsTrueWhenRoutingInformationIsPresent() { $msg = new Message(array('worker1', '', 'hello', 'world')); $this->assertTrue($msg->hasRoutingInformation()); $msg = new Message(array('worker1', 'dealer1', '', 'hello', 'world')); $this->assertTrue($msg->hasRoutingInformation()); }