def test_pre_remove_from_basket(self):
"""Test pre_remove_from_basket from basket is sent"""
# were using a global
global test_dict
# connect the signal
pre_remove_from_basket.connect(test_receiver,
dispatch_uid='pre_remove_test')
# add item remove item and validate kwargs
basketitem = self.basket.add(self.item)
item = self.basket.remove(basketitem)
self.assertEqual(test_dict['signal'], pre_remove_from_basket)
self.assertEqual(test_dict['sender'], Basket)
# disconnect the signal
pre_remove_from_basket.disconnect(dispatch_uid='pre_remove_test')
def test_pre_remove_from_basket_do_not_add(self):
"""Test pre_remove_from_basket doesn't remove if do_not_remove
is True is returned from a receiver"""
def do_not_remove(sender,instance, **kwargs):
return {
'do_not_remove' : True
}
# connect
pre_remove_from_basket.connect(do_not_remove,
dispatch_uid='pre_remove_test')
# add item remove item and validate kwargs
basketitem = self.basket.add(self.item)
item = self.basket.remove(basketitem)
# still one and item is false
self.assertEqual(1, self.basket.total_items())
self.assertEqual(False, item)
# disconnect
pre_remove_from_basket.connect(do_not_remove,
dispatch_uid='pre_remove_test')
