def add_to_cart(self, **kwargs):
"""Add Article to cart"""
shopping_site = IShoppingSite(self.context)
cart = shopping_site.cart()
if cart is None:
session = self.getSessionData(create=True)
session.set("collective.cart.core", {})
else:
session = self.getSessionData(create=False)
articles = IShoppingSite(self.context).cart_articles()
if not articles:
articles = SessionArticles()
uuid = IUUID(self.context)
if uuid in articles:
items = articles[uuid]
self._update_existing_cart_article(items, **kwargs)
else:
items = {
"id": uuid,
"title": self.context.Title(),
"description": self.context.Description(),
"url": self.context.absolute_url(),
}
items.update(kwargs)
articles[uuid] = items
shopping_site.update_cart("articles", articles)
def test_update_cart(self):
adapter = IShoppingSite(self.portal)
adapter.update_cart('name', 'NAME')
self.assertIsNone(adapter.getSessionData(create=False))
session = adapter.getSessionData(create=True)
session.set('collective.cart.core', {})
adapter.update_cart('name', 'NAME')
self.assertEqual(session.get('collective.cart.core'), {'name': 'NAME'})
