public function execute(ContainerInterface $app)
{
try {
$app->inject($this->test);
} catch (CannotInjectException $exception) {
$propertyName = $exception->getProperty();
$className = $exception->getClass();
if (class_exists($className)) {
$app->inject($this->test, [$propertyName => $app->create($className)]);
} else {
throw $exception;
}
}
}
