function it_should_add_active_steps(StepInterface $step, ProcessScenarioInterface $scenario)
{
$step->getName()->willReturn(null);
$this->build($scenario);
$step->isActive()->willReturn(true);
$step->setName('foobar')->shouldBeCalled();
$this->add('foobar', $step);
}
function its_step_is_mutable(StepInterface $step, StepInterface $secondStep)
{
$step->getName()->shouldBeCalled()->willReturn('name');
$secondStep->getName()->shouldBeCalled()->willReturn('other_name');
$this->setSteps(array('name' => $step));
$this->addStep('other_name', $secondStep);
$this->removeStep('name');
$this->getSteps()->shouldReturn(array('other_name' => $secondStep));
$this->getOrderedSteps()->shouldReturn(array($secondStep));
}
/**
* {@inheritdoc}
*/
public function getResponse(StepInterface $step)
{
if ($this->getTemplate()) {
return $step->render($this->getTemplate(), array('error' => $this->getMessage()));
}
throw new HttpException(400, $this->getMessage());
}
/**
* {@inheritdoc}
*/
public function rewindHistory()
{
$history = $this->getStepHistory();
while ($top = end($history)) {
if ($top !== $this->currentStep->getName()) {
array_pop($history);
} else {
break;
}
}
if (0 === count($history)) {
throw new NotFoundHttpException(sprintf('Step "%s" not found in step history.', $this->currentStep->getName()));
}
$this->setStepHistory($history);
}
/**
* Redirect to step display action.
*
* @param ProcessInterface $process
* @param StepInterface $step
* @param ParameterBag $queryParameters
*
* @return RedirectResponse
*/
protected function redirectToStepDisplayAction(ProcessInterface $process, StepInterface $step, ParameterBag $queryParameters = null)
{
$this->context->addStepToHistory($step->getName());
if (null !== ($route = $process->getDisplayRoute())) {
$url = $this->router->generate($route, array_merge($process->getDisplayRouteParams(), array('stepName' => $step->getName()), $queryParameters ? $queryParameters->all() : array()));
return new RedirectResponse($url);
}
// Default parameters for display route
$routeParameters = array('scenarioAlias' => $process->getScenarioAlias(), 'stepName' => $step->getName());
if (null !== $queryParameters) {
$routeParameters = array_merge($queryParameters->all(), $routeParameters);
}
return new RedirectResponse($this->router->generate('sylius_flow_display', $routeParameters));
}
/**
* {@inheritdoc}
*/
public function addStep($name, StepInterface $step)
{
if ($this->hasStep($name)) {
throw new \InvalidArgumentException(sprintf('Step with name "%s" already exists', $name));
}
if (null === $step->getName()) {
$step->setName($name);
}
$this->steps[$name] = $this->orderedSteps[] = $step;
}
/**
* {@inheritdoc}
*/
public function getResponse(StepInterface $step)
{
if ($this->getStepName()) {
return $step->proceed($this->getStepName());
}
throw new ProcessValidatorException(400, $this->getMessage());
}
function it_has_response(StepInterface $step)
{
$this->setStepName('step_name');
$step->proceed('step_name')->shouldBeCalled();
$this->getResponse($step);
}
function it_rewind_history($storage, ProcessInterface $process, StepInterface $currentStep, StepInterface $previousStep, StepInterface $nextStep)
{
$currentStep->getName()->willReturn('step_two');
$process->getScenarioAlias()->shouldBeCalled();
$storage->initialize(Argument::type('string'))->shouldBeCalled();
$process->getOrderedSteps()->shouldBeCalled()->willReturn(array($previousStep, $currentStep, $nextStep));
$process->countSteps()->shouldBeCalled()->willReturn(2);
$this->initialize($process, $currentStep);
$storage->get("history", array())->shouldBeCalled()->willreturn(array("step_one", "step_two", "step_three"));
$storage->set('history', array('step_one', 'step_two'))->shouldBeCalled();
$this->rewindHistory();
}
