/**
* Visits & tests BackgroundNode.
*
* @param Behat\Gherkin\Node\AbstractNode $background
*
* @return integer
*/
public function visit(AbstractNode $background)
{
$this->dispatcher->dispatch('beforeBackground', new BackgroundEvent($background));
$result = 0;
$skip = false;
// Visit & test steps
foreach ($background->getSteps() as $step) {
$tester = $this->container->get('behat.tester.step');
$tester->setEnvironment($this->environment);
$tester->skip($skip);
$stResult = $step->accept($tester);
if (0 !== $stResult) {
$skip = true;
}
$result = max($result, $stResult);
}
$this->dispatcher->dispatch('afterBackground', new BackgroundEvent($background, $result, $skip));
return $result;
}
/**
* Visits & tests ScenarioNode.
*
* @param Behat\Gherkin\Node\AbstractNode $scenario
*
* @return integer
*/
public function visit(AbstractNode $scenario)
{
$this->dispatcher->dispatch('beforeScenario', new ScenarioEvent($scenario, $this->environment));
$result = 0;
$skip = false;
// Visit & test background if has one
if ($scenario->getFeature()->hasBackground()) {
$bgResult = $this->visitBackground($scenario->getFeature()->getBackground(), $this->environment);
if (0 !== $bgResult) {
$skip = true;
}
$result = max($result, $bgResult);
}
// Visit & test steps
foreach ($scenario->getSteps() as $step) {
$stResult = $this->visitStep($step, $this->environment, array(), $skip);
if (0 !== $stResult) {
$skip = true;
}
$result = max($result, $stResult);
}
$this->dispatcher->dispatch('afterScenario', new ScenarioEvent($scenario, $this->environment, $result, $skip));
return $result;
}
