def test_is_valid_serial_range(self):
pitem = ProductionProducedItem(store=self.store)
pitem.product = self.create_product()
self.assertTrue(ProductionProducedItem.is_valid_serial_range(
pitem.product, 1, 2, self.store))
pitem.serial_number = 1
self.assertFalse(ProductionProducedItem.is_valid_serial_range(
pitem.product, 1, 2, self.store))
def test_is_valid_serial_range(self):
pitem = ProductionProducedItem(store=self.store)
pitem.product = self.create_product()
self.assertTrue(
ProductionProducedItem.is_valid_serial_range(
pitem.product, 1, 2, self.store))
pitem.serial_number = 1
self.assertFalse(
ProductionProducedItem.is_valid_serial_range(
pitem.product, 1, 2, self.store))
def on_serial_number__validate(self, widget, value):
qty = self._parent.quantity.read()
if qty is ValueUnset:
qty = 0
first = value
last = value + qty - 1
if not ProductionProducedItem.is_valid_serial_range(self._product,
first, last, self.store):
return ValidationError(_('There already is a serial number in '
'the range %d - %d') % (first, last))
def on_serial_number__validate(self, widget, value):
qty = self._parent.quantity.read()
if qty is ValueUnset:
qty = 0
first = value
last = value + qty - 1
if not ProductionProducedItem.is_valid_serial_range(self._product,
first, last, self.store):
return ValidationError(_('There already is a serial number in '
'the range %d - %d') % (first, last))
