/**
* Testing the visitor mechanism
* @param Store\AmazonStore $store
* @param array $products
* @dataProvider storeProvider
*/
public function testVisitorMechanism($store, $products)
{
$this->assertNotSame($products, $store->getProducts());
$store->acceptVisitor($this->storeVisitor);
$this->assertSame($products, $store->getProducts());
}
/**
* Visit the Amazon store and sort the products (descending sort).
* @param Store\AmazonStore $store
*/
public function visitAmazon(Store\AmazonStore $store)
{
$products = $store->getProducts();
rsort($products);
$store->setProducts($products);
}