/**
* Test create slicer.
*/
public function testCreateSlicer()
{
$slicer = Factory::create();
$this->assertNotNull($slicer);
$this->assertInstanceOf(Config::class, $slicer->getConfig());
}
/**
* Returns the current Slicer instance.
*
* @param bool|TRUE $required
*
* @return Slicer
*/
public function getSlicer($required = TRUE)
{
if (NULL === $this->slicer) {
try {
$this->slicer = Factory::create();
} catch (InvalidArgumentException $e) {
if ($required && NULL !== $this->output) {
$this->output->writeln($e->getMessage());
exit(1);
}
}
}
return $this->slicer;
}
