def testCartAddQty(self):
ingredients_list = [
('tomatoes', Decimal('0.15')),
('chicken', Decimal('3.49')),
('onions', Decimal('2.00')),
('rice', Decimal('0.70')),
]
ingrStoreInst = IngredientsStore(ingredients_list)
cart = Cart(ingrStoreInst)
cart.add('tomatoes', 2)
cart.add('tomatoes', 5)
self.assertEqual(cart.getQty('tomatoes'), 7, "")
i = IngredientsStore(ingredients)
# v = i.ingredients['tomatoes']
#
# i2 = IngredientsStore.init_from_filepath('../../data/ingredients.csv')
# print i2.ingredients['tomatoes']
#
# try:
# v2 = i.get_ingredient_price('tomatos')
# print v2
# except Exception as inst:
# print type(inst)
# print inst.args
c = Cart(i)
q = c.getQty('tomatoes')
print q
c.add('tomatoes', 2)
q = c.getQty('tomatoes')
print q
c.add('tomatoes', 4)
q = c.getQty('tomatoes')
print q
d = BulkDiscount('tomatoes', 2, 1)
d1 = NoDiscount('tomatoes')
v = d.calc_line_total(c)
print v
v1 = d1.calc_line_total(c)
print v1
