/** * {@inheritdoc} */ public function calculate(ShipmentInterface $subject, array $configuration) { $firstUnitCost = $configuration['first_unit_cost']; $additionalUnitCost = $configuration['additional_unit_cost']; $additionalUnitLimit = $configuration['additional_unit_limit']; $totalUnits = $subject->getShippingUnitCount(); $additionalUnits = $totalUnits - 1; if (0 !== $additionalUnitLimit) { $additionalUnits = $additionalUnitLimit >= $additionalUnits ? $additionalUnits : $additionalUnitLimit; } return (int) ($firstUnitCost + $additionalUnits * $additionalUnitCost); }
function its_calculated_value_should_be_an_integer(ShipmentInterface $shipment) { $configuration = ['first_unit_cost' => 1090, 'additional_unit_cost' => 200, 'additional_unit_limit' => 3]; $shipment->getShippingUnitCount()->willReturn(6); $this->calculate($shipment, $configuration)->shouldBeInteger(); }
/** * {@inheritdoc} */ public function calculate(ShipmentInterface $subject, array $configuration) { return (int) ($configuration['amount'] * $subject->getShippingUnitCount()); }
function its_calculated_value_should_be_an_integer(ShipmentInterface $subject) { $subject->getShippingUnitCount()->willReturn(6); $this->calculate($subject, ['amount' => 200])->shouldBeInteger(); }