public function __construct()
{
$this->_url = Junction::getCurrentUrl();
$this->_time = microtime(true);
}
public function __construct(array $expressions)
{
parent::__construct(Junction::DISJUNCTION, $expressions);
}
/**
* Test using sendMessage on an OUTPUT pipe.
* <P>
* Creates a Pipe, Junction and Message.
* Adds the PipeListener to the Pipe.
* Adds the Pipe to the Junction as an OUTPUT pipe.
* uses the Junction's sendMessage method to send
* the Message, then checks that it was received.</P>
*/
public function testSendMessageOnAnOutputPipe()
{
// create pipe
$pipe = new Pipe();
// add a PipeListener manually
$listenerAdded = $pipe->connect(new PipeListener($this, 'callBackMethod'));
// create junction
$junction = new Junction();
// create test message
$message = new Message(Message::NORMAL, array('testVal' => 1));
// register the pipe with the junction, giving it a name and direction
$registered = $junction->registerPipe('testOutputPipe', Junction::OUTPUT, $pipe);
// send the message using the Junction's method
// it should show up in messageReceived property via the pipeListener
$sent = $junction->sendMessage('testOutputPipe', $message);
// test assertions
$this->assertTrue($pipe instanceof Pipe, "Expecting \$pipe instanceof Pipe");
$this->assertTrue($junction instanceof Junction, "Expecting \$junction instanceof Junction");
$this->assertTrue($registered, "Expecting regsitered pipe");
$this->assertTrue($listenerAdded, "Expecting added pipeListener");
$this->assertTrue($sent, "Expecting successful write to pipe");
$this->assertTrue(count($this->messagesReceived) == 1, "Expecting received 1 messages");
$this->assertTrue(array_pop($this->messagesReceived) === $message, "Expecting received message was same instance sent");
//object equality
}
/**
* Links this filter with a logical AND to the specified filter
* @param Filter $f the filter to logically link to this filter
* @return Junction the resulting junction
*/
public function and_(Filter $f)
{
$junction = new Junction(Junction::TypeAnd);
return $junction->add($this)->add($f);
}
