def test_add_and_remove_and_clear():
product = create_product('fractionable', fractional=True)
complete_product(product)
supplier = get_default_supplier()
request = get_request_with_basket()
basket = request.basket
with pytest.raises(ValidationError):
# Ordering antimatter is not supported
basket_commands.handle_add(request, basket, product_id=product.pk, quantity=-3)
# These will get merged into one line...
basket_commands.handle_add(request, basket, **{"product_id": product.pk, "quantity": 1, "supplier_id": supplier.pk})
basket_commands.handle_add(request, basket, **{"product_id": product.pk, "quantity": 2})
# Fractions should also be supported
basket_commands.handle_add(request, basket, **{"product_id": product.pk, "quantity": 0.75})
# ... so there will be 3 products but one line
assert basket.product_count == 3.75
lines = basket.get_lines()
assert len(lines) == 1
# ... and deleting that line will clear the basket...
basket_commands.handle_del(request, basket, lines[0].line_id)
assert basket.product_count == 0
# ... and adding another product will create a new line...
basket_commands.handle_add(request, basket, product_id=product.pk, quantity=1)
assert basket.product_count == 1
# ... that can be cleared.
basket_commands.handle_clear(request, basket)
assert basket.product_count == 0
def test_add_and_remove_and_clear():
product = create_product('fractionable', fractional=True)
complete_product(product)
supplier = get_default_supplier()
request = get_request_with_basket()
basket = request.basket
with pytest.raises(ValidationError):
# Ordering antimatter is not supported
basket_commands.handle_add(request, basket, product_id=product.pk, quantity=-3)
# These will get merged into one line...
basket_commands.handle_add(request, basket, **{"product_id": product.pk, "quantity": 1, "supplier_id": supplier.pk})
basket_commands.handle_add(request, basket, **{"product_id": product.pk, "quantity": 2})
# Fractions should also be supported
basket_commands.handle_add(request, basket, **{"product_id": product.pk, "quantity": 0.75})
# ... so there will be 3 products but one line
assert basket.product_count == 3.75
lines = basket.get_lines()
assert len(lines) == 1
# ... and deleting that line will clear the basket...
basket_commands.handle_del(request, basket, lines[0].line_id)
assert basket.product_count == 0
# ... and adding another product will create a new line...
basket_commands.handle_add(request, basket, product_id=product.pk, quantity=1)
assert basket.product_count == 1
# ... that can be cleared.
basket_commands.handle_clear(request, basket)
assert basket.product_count == 0
def test_basket_update():
request = get_request_with_basket()
basket = request.basket
product = create_product('fractionable', fractional=True)
complete_product(product)
basket_commands.handle_add(request, basket, product_id=product.pk, quantity=1.75)
assert basket.product_count == 1.75
line_id = basket.get_lines()[0].line_id
basket_commands.handle_update(request, basket, **{"q_%s" % line_id: "2"})
assert basket.product_count == 2
basket_commands.handle_update(request, basket, **{"delete_%s" % line_id: "1"})
assert basket.product_count == 0
def test_basket_update():
request = get_request_with_basket()
basket = request.basket
product = create_product('fractionable', fractional=True)
complete_product(product)
basket_commands.handle_add(request, basket, product_id=product.pk, quantity=1.75)
assert basket.product_count == 1.75
line_id = basket.get_lines()[0].line_id
basket_commands.handle_update(request, basket, **{"q_%s" % line_id: "2"})
assert basket.product_count == 2
basket_commands.handle_update(request, basket, **{"delete_%s" % line_id: "1"})
assert basket.product_count == 0
def test_add_and_invalid_product():
shop = get_default_shop()
product = create_product('fractionable', fractional=True)
complete_product(product)
supplier = get_default_supplier()
request = get_request_with_basket()
basket = request.basket
# remove the shop product
product.get_shop_instance(shop).delete()
with pytest.raises(ValidationError) as exc:
basket_commands.handle_add(request, basket, **{
"product_id": product.pk, "quantity": 1, "supplier_id": supplier.pk
})
assert "Product not available in this shop" in exc.value.message
def test_add_and_invalid_product():
shop = get_default_shop()
product = create_product('fractionable', fractional=True)
complete_product(product)
supplier = get_default_supplier()
request = get_request_with_basket()
basket = request.basket
# remove the shop product
product.get_shop_instance(shop).delete()
with pytest.raises(ValidationError) as exc:
basket_commands.handle_add(request, basket, **{
"product_id": product.pk, "quantity": 1, "supplier_id": supplier.pk
})
assert "Product not available in this shop" in exc.value.message
