def test_checkout_empty_cart(self):
with f.app_context():
cart.my_cart = None
cart.create()
cart.checkout_cart()
assert cart.my_cart is None
def test_close_cart(self):
with f.app_context():
cart.my_cart = None
cart.create()
cart.add_to_cart('French hen')
cart.close_cart()
assert cart.my_cart is None
def test_remove_unknown_item(self):
with f.app_context():
cart.my_cart = None
cart.create()
with pytest.raises(NotFound):
cart.remove_from_cart('Noisy crow')
def test_close_unopened_cart(self):
with f.app_context():
cart.my_cart = None
with pytest.raises(NotAcceptable):
cart.close_cart()
cart.create()
assert cart.my_cart is not None
def test_create_cart_for_user(self):
with f.app_context():
cart.my_cart = None
cart.create()
assert cart.my_cart is not None
with pytest.raises(NotAcceptable):
cart.create()
def test_checkout_cart(self):
with f.app_context():
cart.my_cart = None
cart.create()
cart.add_to_cart('Turtle dove')
cart.add_to_cart('French hen')
cart.checkout_cart()
assert cart.my_cart is None
def test_remove_item_not_in_cart(self):
with f.app_context():
cart.my_cart = None
cart.create()
cart.add_to_cart('Turtle dove')
cart.remove_from_cart('Turtle dove')
with pytest.raises(NotAcceptable):
cart.remove_from_cart('Turtle dove')
with pytest.raises(NotAcceptable):
cart.remove_from_cart('Chachalaca')
def test_checkout_over_stock_cart(self):
with f.app_context():
cart.my_cart = None
cart.create()
# let's exploit how Carts are implemented!
cart.my_cart.add(Item({
'title': "Chachalaca",
'price': Decimal('3.50'),
'inventory_count': 999 # fake inventory_count fools the quantity check
}))
with pytest.raises(NotAcceptable):
cart.checkout_cart()
def test_add(self):
with f.app_context():
cart.my_cart = None
cart.create()
cart.add_to_cart('French hen')
cart.add_to_cart('French hen')
cart.add_to_cart('Turtle dove')
assert cart.my_cart.items == [
{'product': HEN, 'quantity': 2},
{'product': DOVE, 'quantity': 1}
]
cart.add_to_cart('French hen')
with pytest.raises(NotAcceptable):
cart.add_to_cart('French hen')
def test_view_cart(self):
with f.app_context():
cart.my_cart = None
cart.create()
assert cart.view_cart() == {
'total': Decimal('0'),
'items': []
}
cart.add_to_cart('Turtle dove')
cart.add_to_cart('Turtle dove')
cart.add_to_cart('French hen')
assert cart.view_cart() == {
'total': Decimal('34.67'),
'items': [
{'product': DOVE, 'quantity': 2},
{'product': HEN, 'quantity': 1}
]
}
def test_remove_items(self):
with f.app_context():
cart.my_cart = None
cart.create()
cart.add_to_cart('Turtle dove')
cart.add_to_cart('Turtle dove')
cart.add_to_cart('French hen')
cart.remove_from_cart('Turtle dove')
cartstruct = cart.view_cart()
assert cartstruct['total'] == Decimal('22.42')
assert cartstruct['items'] == [
{'product': DOVE, 'quantity': 1},
{'product': HEN, 'quantity': 1}
]
cart.remove_from_cart('Turtle dove')
cart.remove_from_cart('French hen')
cartstruct = cart.view_cart()
assert cartstruct['total'] == Decimal('0')
assert cartstruct['items'] == []