ldc-boutique-cnc-sable/tests/Unit/Domain/Models/ValueObjects/OrderLineTest.php

<?php

declare(strict_types=1);

namespace Tests\Unit\Domain\Models\ValueObjects;

use Domain\Enums\ProductBrand;
use Domain\Enums\TaxRate;
use Domain\Enums\Units\OrderUnit;
use Domain\Models\ValueObjects\Entities\ProductId;
use Domain\Models\ValueObjects\IncoId;
use Domain\Models\ValueObjects\OrderLine;
use Domain\Models\ValueObjects\OrderLineProduct;
use Domain\Models\ValueObjects\ProductWeight;
use Money\Money;
use Ramsey\Uuid\Uuid;

describe('OrderLine', function (): void {
    function getNewOrderLineProduct(array $overrides = []): OrderLineProduct
    {
        $data = array_merge([
            'incoId'          => new IncoId(1),
            'originalId'      => new ProductId(Uuid::uuid7()),
            'name'            => 'poulet blanc',
            'weight'          => new ProductWeight(200, false),
            'brand'           => ProductBrand::loue,
            'orderUnit'       => OrderUnit::KGM,
            'price'           => Money::EUR(100),
            'discountedPrice' => Money::EUR(100),
            'priceKgTtc'      => Money::EUR(500),
            'taxRate'         => TaxRate::TVA_20,
            'picture'         => null,
        ], $overrides);

        return new OrderLineProduct(...$data);
    }

    it('can instantiate correctly', function (): void {
        // GIVEN
        $product       = getNewOrderLineProduct();
        $quantity      = 2;
        $unitPriceHt   = Money::EUR(100);
        $unitDiscount  = Money::EUR(10);
        $unitTax       = Money::EUR(20);
        $totalHt       = Money::EUR(200);
        $totalDiscount = Money::EUR(20);
        $totalTax      = Money::EUR(40);
        $totalTtc      = Money::EUR(220);

        // WHEN
        $line = new OrderLine(
            $product,
            $quantity,
            $unitPriceHt,
            $unitDiscount,
            $unitTax,
            $totalHt,
            $totalDiscount,
            $totalTax,
            $totalTtc
        );

        // THEN
        expect($line->product)->toBe($product)
            ->and($line->quantity)->toBe(2)
            ->and($line->unitPriceHt->getAmount())->toBe('100')
            ->and($line->unitDiscount->getAmount())->toBe('10')
            ->and($line->unitTax->getAmount())->toBe('20')
            ->and($line->unitTtc->getAmount())->toBe('110')
            ->and($line->totalHt->getAmount())->toBe('200')
            ->and($line->totalDiscount->getAmount())->toBe('20')
            ->and($line->totalTax->getAmount())->toBe('40')
            ->and($line->totalTtc->getAmount())->toBe('220');
    });

    it('throws exception if quantity <= 0', function (): void {
        // GIVEN
        $product       = getNewOrderLineProduct();
        $quantity      = 0;
        $unitPriceHt   = Money::EUR(100);
        $unitDiscount  = Money::EUR(0);
        $unitTax       = Money::EUR(0);
        $totalHt       = Money::EUR(0);
        $totalDiscount = Money::EUR(0);
        $totalTax      = Money::EUR(0);
        $totalTtc      = Money::EUR(0);

        // WHEN
        $action = fn () => new OrderLine(
            $product,
            $quantity,
            $unitPriceHt,
            $unitDiscount,
            $unitTax,
            $totalHt,
            $totalDiscount,
            $totalTax,
            $totalTtc
        );

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Quantity must be greater than 0');
    });

    it('throws exception if unit price is negative', function (): void {
        // GIVEN
        $product       = getNewOrderLineProduct();
        $quantity      = 1;
        $unitPriceHt   = Money::EUR(-100);
        $unitDiscount  = Money::EUR(0);
        $unitTax       = Money::EUR(0);
        $totalHt       = Money::EUR(0);
        $totalDiscount = Money::EUR(0);
        $totalTax      = Money::EUR(0);
        $totalTtc      = Money::EUR(0);

        // WHEN
        $action = fn () => new OrderLine(
            $product,
            $quantity,
            $unitPriceHt,
            $unitDiscount,
            $unitTax,
            $totalHt,
            $totalDiscount,
            $totalTax,
            $totalTtc
        );

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Unit price must be non-negative');
    });

    it('throws exception if unit discount is negative', function (): void {
        // GIVEN
        $product       = getNewOrderLineProduct();
        $quantity      = 1;
        $unitPriceHt   = Money::EUR(100);
        $unitDiscount  = Money::EUR(-10);
        $unitTax       = Money::EUR(0);
        $totalHt       = Money::EUR(0);
        $totalDiscount = Money::EUR(0);
        $totalTax      = Money::EUR(0);
        $totalTtc      = Money::EUR(0);

        // WHEN
        $action = fn () => new OrderLine(
            $product,
            $quantity,
            $unitPriceHt,
            $unitDiscount,
            $unitTax,
            $totalHt,
            $totalDiscount,
            $totalTax,
            $totalTtc
        );

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Unit discount must be non-negative');
    });

    it('throws exception if unit tax is negative', function (): void {
        // GIVEN
        $product       = getNewOrderLineProduct();
        $quantity      = 1;
        $unitPriceHt   = Money::EUR(100);
        $unitDiscount  = Money::EUR(0);
        $unitTax       = Money::EUR(-10);
        $unitTtc       = Money::EUR(100);
        $totalHt       = Money::EUR(0);
        $totalDiscount = Money::EUR(0);
        $totalTax      = Money::EUR(0);
        $totalTtc      = Money::EUR(0);

        // WHEN
        $action = fn () => new OrderLine(
            $product,
            $quantity,
            $unitPriceHt,
            $unitDiscount,
            $unitTax,
            $totalHt,
            $totalDiscount,
            $totalTax,
            $totalTtc
        );

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Unit tax must be non-negative');
    });

    it('throws exception if unit ttc is negative', function (): void {
        // GIVEN
        $product       = getNewOrderLineProduct();
        $quantity      = 1;
        $unitPriceHt   = Money::EUR(100);
        $unitDiscount  = Money::EUR(200);
        $unitTax       = Money::EUR(0);
        $totalHt       = Money::EUR(0);
        $totalDiscount = Money::EUR(0);
        $totalTax      = Money::EUR(0);
        $totalTtc      = Money::EUR(0);

        // WHEN
        $action = fn () => new OrderLine(
            $product,
            $quantity,
            $unitPriceHt,
            $unitDiscount,
            $unitTax,
            $totalHt,
            $totalDiscount,
            $totalTax,
            $totalTtc
        );

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Unit TTC must be non-negative');
    });

    it('throws exception if total ht is negative', function (): void {
        // GIVEN
        $product       = getNewOrderLineProduct();
        $quantity      = 1;
        $unitPriceHt   = Money::EUR(100);
        $unitDiscount  = Money::EUR(0);
        $unitTax       = Money::EUR(0);
        $totalHt       = Money::EUR(-100);
        $totalDiscount = Money::EUR(0);
        $totalTax      = Money::EUR(0);
        $totalTtc      = Money::EUR(0);

        // WHEN
        $action = fn () => new OrderLine(
            $product,
            $quantity,
            $unitPriceHt,
            $unitDiscount,
            $unitTax,
            $totalHt,
            $totalDiscount,
            $totalTax,
            $totalTtc
        );

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Total HT must be non-negative');
    });

    it('throws exception if total discount is negative', function (): void {
        // GIVEN
        $product       = getNewOrderLineProduct();
        $quantity      = 1;
        $unitPriceHt   = Money::EUR(100);
        $unitDiscount  = Money::EUR(0);
        $unitTax       = Money::EUR(0);
        $totalHt       = Money::EUR(100);
        $totalDiscount = Money::EUR(-10);
        $totalTax      = Money::EUR(0);
        $totalTtc      = Money::EUR(0);

        // WHEN
        $action = fn () => new OrderLine(
            $product,
            $quantity,
            $unitPriceHt,
            $unitDiscount,
            $unitTax,
            $totalHt,
            $totalDiscount,
            $totalTax,
            $totalTtc
        );

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Total discount must be non-negative');
    });

    it('throws exception if total tax is negative', function (): void {
        // GIVEN
        $product       = getNewOrderLineProduct();
        $quantity      = 1;
        $unitPriceHt   = Money::EUR(100);
        $unitDiscount  = Money::EUR(0);
        $unitTax       = Money::EUR(0);
        $totalHt       = Money::EUR(100);
        $totalDiscount = Money::EUR(0);
        $totalTax      = Money::EUR(-10);
        $totalTtc      = Money::EUR(0);

        // WHEN
        $action = fn () => new OrderLine(
            $product,
            $quantity,
            $unitPriceHt,
            $unitDiscount,
            $unitTax,
            $totalHt,
            $totalDiscount,
            $totalTax,
            $totalTtc
        );

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Total tax must be non-negative');
    });

    it('throws exception if total ttc is negative', function (): void {
        // GIVEN
        $product       = getNewOrderLineProduct();
        $quantity      = 1;
        $unitPriceHt   = Money::EUR(100);
        $unitDiscount  = Money::EUR(0);
        $unitTax       = Money::EUR(0);
        $totalHt       = Money::EUR(100);
        $totalDiscount = Money::EUR(0);
        $totalTax      = Money::EUR(0);
        $totalTtc      = Money::EUR(-100);

        // WHEN
        $action = fn () => new OrderLine(
            $product,
            $quantity,
            $unitPriceHt,
            $unitDiscount,
            $unitTax,
            $totalHt,
            $totalDiscount,
            $totalTax,
            $totalTtc
        );

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Total TTC must be non-negative');
    });
});