function it_listens_to_events(StreamInterface $inputStream, StreamInterface $outputStream)
{
$handler = new Handler();
$header = '';
$inputStream->eof()->willReturn(false);
$inputStream->read(1)->will(function ($args) use(&$header) {
if (empty($header)) {
$header = str_split("ver:3.0 server:supervisor serial:21 pool:listener poolserial:10 eventname:PROCESS_COMMUNICATION_STDOUT len:86\n");
return "\n";
}
return array_shift($header);
});
$inputStream->read(86)->will(function ($args) use(&$header) {
$header = str_split("ver:3.0 server:supervisor serial:21 pool:listener poolserial:10 eventname:PROCESS_COMMUNICATION_STDOUT len:86\n");
return "processname:foo groupname:bar pid:123\nThis is the data that was sent between the tags";
});
$outputStream->write("READY\n")->shouldBeCalledTimes(4);
$outputStream->write("RESULT 2\nOK")->shouldBeCalled();
$outputStream->write("RESULT 4\nFAIL")->shouldBeCalled();
$this->listen($handler);
}
/**
* Copy the contents of a stream into another stream until the given number
* of bytes have been read.
*
* @param StreamInterface $source Stream to read from
* @param StreamInterface $dest Stream to write to
* @param int $maxLen Maximum number of bytes to read. Pass -1
* to read the entire stream.
*/
public static function copyToStream(StreamInterface $source, StreamInterface $dest, $maxLen = -1)
{
if ($maxLen === -1) {
while (!$source->eof()) {
if (!$dest->write($source->read(1048576))) {
break;
}
}
return;
}
$bytes = 0;
while (!$source->eof()) {
$buf = $source->read($maxLen - $bytes);
if (!($len = strlen($buf))) {
break;
}
$bytes += $len;
$dest->write($buf);
if ($bytes == $maxLen) {
break;
}
}
}
private function write($text)
{
$this->output->write(date('c') . ': ' . $text . PHP_EOL);
}
/**
* {@inheritdoc}
*/
protected function write($value)
{
return $this->outputStream->write($value);
}
/**
* {@inheritdoc}
*/
protected function doWrite($string)
{
return $this->stream->write($string);
}
