vanbrabantf

<?php
declare(strict_types=1);

final class CustomerName
{
    private $firstName;

    private $lastName;

    public function __construct(string $firstName, string $lastName)

vanbrabantf

    <?php
    declare(strict_types=1);
    
    namespace Tests\Car\Rent;
    
    use Car\Rent\DateRangePriceCalculator;
    
    class DateRangePriceCalculatorTest extends TestCase
    {
        /**

vanbrabantf

<?php
    final class DateRangePriceCalculator
    {
        public function calculate(int $days, int $pricePerDay): int
        {
            return $days * $pricePerDay;
        }
    }

vanbrabantf

<?php
    public function calculate(CarRental $carRental): int
    {
        $startDate = $carRental->getStartDate();
        $endDate = $carRental->getEndDate();
        $days = $startDate->diff($endDate);

        $dayPrice = $this->dateRangePriceCalculator->calculate(
            $days,
            $carRental->getPricePerDay()

vanbrabantf

    <?php
    declare(strict_types=1);
    
    namespace Car\Rent;
    
    final class DayDistanceCalculator
    {
        public function calculate(int $dayPrice, int $distancePrice): int
        {
            return $dayPrice + $distancePrice;

vanbrabantf

    <?php
    declare(strict_types=1);
    
    namespace Car\Rent;
    
    final class DistancePriceCalculator
    {
        public function calculate(int $distance, int $pricePerKm): int
        {
            return $distance * $pricePerKm;

vanbrabantf

    <?php
    declare(strict_types=1);
    
    namespace Car\Rent;
    
    final class DateRangePriceCalculator
    {
        public function calculate(int $days, int $pricePerDay) :int
        {
            return $days * $pricePerDay;

vanbrabantf

    <?php
    declare(strict_types=1);
    
    namespace Car\Rent;
    
    final class PriceCalculator
    {
        private $dateRangePriceCalculator;
        private $distancePriceCalculator;
        private $dayDistanceCalculator;

vanbrabantf

    <?php

    declare(strict_types=1);
    
    namespace Tests\Car\Rent;
    
    class PriceCalculatorTest extends TestCase
    {
        /**
         * @test

vanbrabantf

    <?php

    declare(strict_types=1);
    
    namespace Car\Rent;
    
    final class PriceCalculator
    {
        public function calculate(CarRental $carRental): int
        {