/**
* Execute display action of given step.
*
* @param Request $request
* @param string $scenarioAlias
* @param string $stepName
*
* @throws NotFoundHttpException
*
* @return Response
*/
public function displayAction(Request $request, $scenarioAlias, $stepName)
{
$this->processContext->setRequest($request);
try {
return $this->processCoordinator->display($scenarioAlias, $stepName, $request->query);
} catch (InvalidArgumentException $e) {
throw new NotFoundHttpException('The step you are looking for is not found.', $e);
}
}
/**
* @test
* @expectedException Sylius\Bundle\FlowBundle\Process\Coordinator\InvalidArgumentException
* @expectedExceptionMessage Process scenario with alias "scenarioOne" is not registered
*/
public function shouldNotShowDisplayActionWhenScenarioIsNotRegistered()
{
$this->coordinator->display('scenarioOne', 'someStepName');
}
