/**
* Change quantity of a certain product
* @param sArticle = The article to update
* @param sQuantity = new quantity
* Forward to cart / confirm view after success
*/
public function changeQuantityAction()
{
if ($this->Request()->getParam('sArticle') && $this->Request()->getParam('sQuantity')) {
$this->View()->sBasketInfo = $this->basket->sUpdateArticle($this->Request()->getParam('sArticle'), $this->Request()->getParam('sQuantity'));
}
$this->forward($this->Request()->getParam('sTargetAction', 'index'));
}
/**
* @covers sBasket::sUpdateArticle
*/
public function testsUpdateArticle()
{
// Null args, false result
$this->assertFalse($this->module->sUpdateArticle(null, null));
$this->module->sSYSTEM->sSESSION_ID = uniqid();
$this->session->offsetSet('sessionId', $this->module->sSYSTEM->sSESSION_ID);
// Get random article
$randomArticle = $this->db->fetchRow('SELECT detail.articleID, detail.ordernumber
FROM s_articles_details detail
INNER JOIN s_articles article
ON article.id = detail.articleID
WHERE detail.active = 1
ORDER BY RAND() LIMIT 1');
$this->db->insert('s_order_basket', array('price' => 0.01, 'quantity' => 1, 'sessionID' => $this->session->get('sessionId'), 'ordernumber' => $randomArticle['ordernumber'], 'articleID' => $randomArticle['articleID']));
$basketId = $this->db->lastInsertId();
// Store previous amount
$previousAmount = $this->module->sGetAmount();
$this->assertEquals(array('totalAmount' => 0.01), $previousAmount);
// Update the article, prices are recalculated
$this->assertNull($this->module->sUpdateArticle($basketId, 1));
$oneAmount = $this->module->sGetAmount();
$this->assertGreaterThan($previousAmount['totalAmount'], $oneAmount['totalAmount']);
// Update from 1 to 2, we should get a more expensive cart
$this->assertNull($this->module->sUpdateArticle($basketId, 2));
$twoAmount = $this->module->sGetAmount();
$this->assertGreaterThanOrEqual($oneAmount['totalAmount'], $twoAmount['totalAmount']);
$this->assertLessThanOrEqual(2 * $oneAmount['totalAmount'], $twoAmount['totalAmount']);
// Housekeeping
$this->db->delete('s_order_basket', array('sessionID = ?' => $this->session->get('sessionId')));
}