public function createProcessMock($successfully = true)
{
/** @var \PHPUnit_Framework_TestCase $this */
$processBuilderMock = $this->getMock(ProcessBuilder::class);
$processMock = $this->getMock(Process::class, [], [], '', false);
$processBuilderMock->expects($this->any())->method('getProcess')->willReturn($processMock);
$processMock->expects($this->any())->method('run')->willReturn(null);
$processMock->expects($this->any())->method('isSuccessful')->willReturn($successfully);
ProcessUtil::instance()->setProcessBuilder($processBuilderMock);
return $processMock;
}
/**
* Push printable to print queue
* @param PrintableInterface $printable
* @throws PrinterTimeoutException
* @throws PrinterException
* @throws ExecutableNotFoundException
* @throws PrinterProfileNotFoundException
*/
public function enqueue(PrintableInterface $printable)
{
try {
ProcessUtil::instance()->executeCommand($this->getProcessArguments($printable, $this->printerProfile), function ($processBuilder) use($printable) {
/** @var ProcessBuilder $processBuilder */
$processBuilder->setTimeout(self::PRINT_TIMEOUT);
$processBuilder->setInput($printable->getContent());
});
} catch (ProcessTimedOutException $e) {
throw new PrinterTimeoutException('Print timeout.', 0, $e);
} catch (ProcessFailedException $e) {
$process = $e->getProcess();
if (false !== stripos($process->getErrorOutput(), 'The printer or class does not exist.')) {
throw new PrinterProfileNotFoundException($this->printerProfile, $e);
}
throw new PrinterException($e->getMessage(), $e->getCode(), $e);
} catch (RuntimeException $e) {
throw new PrinterException($e->getMessage(), $e->getCode(), $e);
}
}
/**
* @param $name
* @param $device
* @param null $driver
* @return bool
* @throws InvalidPrinterDeviceException
* @throws PrinterConfigurationFailed
* @throws ExecutableNotFoundException
* @throws InvalidPrinterDeviceException
* @throws InvalidPrinterDriverException
*/
public function configure($name, $device, $driver = null)
{
try {
$arguments = [$this->manager->getLpadminBinary(), '-p', $name, '-v', $device, '-E'];
if ($driver) {
$arguments = array_merge($arguments, ['-P', $driver]);
}
// in theory we don't need to check process output if it's succedded
ProcessUtil::instance()->executeCommand($arguments);
return true;
} catch (ProcessFailedException $e) {
$output = $e->getProcess()->getErrorOutput();
if (false !== strpos($output, 'lpadmin: Bad device-uri')) {
throw new InvalidPrinterDeviceException(sprintf('"%s" is not valid device uri.', $device), 0, $e);
} elseif (false !== strpos($output, 'Unable to open PPD')) {
throw new InvalidPrinterDriverException(sprintf('"%s" is not valid driver.', $driver), 0, $e);
}
throw new PrinterConfigurationFailed('Printer configuration failed.', 0, $e);
}
}
public function getProcessUtil()
{
return ProcessUtil::instance();
}