/**
* Create process object
*
* @param string $inputFile
*
* @throws \RuntimeException
*
* @return Process
*/
public function createProcess($inputFile)
{
if (!is_file($inputFile)) {
throw new \RuntimeException('Input file does not exist');
}
$arguments = array_values($this->arguments->toArray());
array_push($arguments, '-f', $inputFile);
return $this->builder->setArguments($arguments)->getProcess();
}
/**
* Create process arguments.
*
* @param Input $input
*
* @throws \RuntimeException
*
* @return array
*/
protected function createProcessArguments(Input $input)
{
$arguments = array_values($this->arguments->toArray());
if (null !== $input->getPostScriptCode()) {
array_push($arguments, '-c', $input->getPostScriptCode());
}
if (count($input->getFiles()) > 0) {
array_push($arguments, '-f');
foreach ($input->getFiles() as $file) {
if (!is_file($file)) {
throw new \RuntimeException('Input file does not exist');
}
array_push($arguments, $file);
}
}
if (null !== $input->getProcessInput()) {
array_push($arguments, '-');
}
return $arguments;
}
/**
* @dataProvider provideArgumentsForSetting
*
* @param array $arguments
* @param array $expected
*/
public function testSettingArguments($arguments, $expected)
{
$instance = new Arguments();
$instance->setArguments($arguments);
$this->assertEquals($expected, $instance->toArray());
}
