function let(Step $transitionStep, Transition $transition)
{
$transitionStep->getName()->willReturn(static::START_STEP);
$transition->getName()->willReturn('start');
$transition->setStepTo($transitionStep);
$this->beConstructedWith(static::NAME, static::PROVIDER);
$transition->setWorkflow($this)->shouldBeCalled();
$this->addStep($transitionStep);
$this->addTransition($transition, true);
}
/**
* Create transitions from database.
*
* @param Workflow $workflow The current workflow.
*
* @throws DefinitionException If a target step is defined which does not exiss.
*
* @return void
*/
private function createTransitions(Workflow $workflow)
{
$collection = TransitionModel::findByWorkflow($workflow->getConfigValue('id'));
if (!$collection) {
return;
}
while ($collection->next()) {
/** @var TransitionModel $model */
$model = $collection->current();
$transition = new Transition($model->name, $model->label, array_merge($collection->row(), array(Definition::SOURCE => Definition::SOURCE_DATABASE)));
if (!isset($this->steps[$model->stepTo])) {
throw new DefinitionException(sprintf('Transition "%s" refers to step "%s" which does not exists.', $transition->getName(), $model->stepTo));
}
$transition->setStepTo($this->steps[$model->stepTo]);
if ($model->limitPermission) {
$transition->setPermission(Permission::fromString($model->permission));
}
$workflow->addTransition($transition);
$event = new CreateTransitionEvent($transition);
$this->getServiceContainer()->getEventDispatcher()->dispatch($event::NAME, $event);
$this->transitions[$model->id] = $transition;
}
}