public function testAddProductToOrder()
{
$mgr = $this->createOrderManager();
$order = $mgr->createOrder('test');
$product = new Product();
$product->setName('test product');
$product->setPrice(10);
$mgr->addProductToOrder($order, $product);
$items = $order->getItems();
$this->assertSame(1, count($items));
$item = $items[0];
$this->assertSame($product, $item->getProduct());
$this->assertSame(1, $item->getQuantity());
$this->assertSame(10, $item->getPrice());
$this->assertSame(10, $item->getPrice('subtotal'));
$this->assertSame('test product', $item->getName());
$this->assertSame(10, $order->getPrice());
// add the same product again to increase the quantity
$existingItem = $mgr->addProductToOrder($order, $product);
$this->assertSame($existingItem, $item);
$items = $order->getItems();
$this->assertSame(1, count($items));
$this->assertSame(2, $existingItem->getQuantity());
$this->assertSame(20, $item->getPrice('subtotal'));
$this->assertSame(20, $order->getPrice());
//$this->assertSame(OrderEvents::UPDATE_ITEM, $mgr->getEventDispatcher()->getLastEventName(), 'a OrderEvents::UPDATE_ITEM event should be triggered');
//$event = $mgr->getEventDispatcher()->getLastEvent();
//$this->assertInstanceOf('Vespolina\Entity\Order\ItemInterface', $event->getSubject());
// specifiy the quantity when adding a product to the order
$mgr->addProductToOrder($order, $product, array(), 2);
$this->assertSame(4, $existingItem->getQuantity(), 'passing the quantity should add to the existing quantity');
$this->assertSame(40, $item->getPrice('subtotal'));
$this->assertSame(40, $order->getPrice());
//$this->assertSame(OrderEvents::UPDATE_ITEM, $mgr->getEventDispatcher()->getLastEventName(), 'a OrderEvents::UPDATE_ITEM event should be triggered');
//$event = $mgr->getEventDispatcher()->getLastEvent();
//$this->assertInstanceOf('Vespolina\Entity\Order\ItemInterface', $event->getSubject());
$optionSet1 = array('color' => 'blue', 'size' => 'small');
$optionSet2 = array('color' => 'red', 'size' => 'small');
$option1Item = $mgr->addProductToOrder($order, $product, $optionSet1);
$this->assertNotSame($option1Item, $existingItem, 'different options for the same product should be different items');
$items = $order->getItems();
$this->assertSame(2, count($items));
$option2Item = $mgr->addProductToOrder($order, $product, $optionSet2, 3);
$this->assertNotSame($option1Item, $option2Item, 'different options for the same product should be different items');
$items = $order->getItems();
$this->assertSame(3, count($items));
$this->assertSame(3, $option2Item->getQuantity());
//$this->assertSame(OrderEvents::INIT_ITEM, $mgr->getEventDispatcher()->getLastEventName(), 'a OrderEvents::INIT_ITEM event should be triggered');
//$event = $mgr->getEventDispatcher()->getLastEvent();
//$this->assertInstanceOf('Vespolina\Entity\Order\ItemInterface', $event->getSubject());
}
public function testVariations()
{
$product = new Product();
$this->assertFalse($product->hasVariations(), 'there should not be any variations when initialized');
$this->assertEmpty($product->getVariations(), 'there should not be any variations when initialized');
$product->setPrice(3);
$variation = $product->useVariation('variant1')->setPrice(4);
$this->assertSame($product, $variation->getParent(), 'the original Product class should be the variation parent');
$product->useVariation('variant2')->setPrice(7);
$this->assertSame(3, $product->getPrice());
$this->assertSame(4, $product->useVariation('variant1')->getPrice());
$this->assertSame(7, $product->useVariation('variant2')->getPrice());
$this->assertTrue($product->hasVariations());
$variations = $product->getVariations();
$this->assertCount(2, $variations);
$this->assertInstanceof('Vespolina\\Entity\\Product\\Product', $variations['variant1']);
// next goal is to be able to select a product variation and add it to the cart
}
