ldc-boutique-cnc-sable/tests/Integration/WithApp/App/Models/DiscountTest.php

<?php

declare(strict_types=1);

namespace Tests\Integration\WithApp\App\Models;

use App\Models\Discount;
use Domain\Enums\DiscountType;
use Domain\Models\ValueObjects\DiscountValue;
use Illuminate\Support\Carbon;

describe('Discount model', function (): void {
    it('filters published discounts including those with null start or end dates', function (): void {
        // GIVEN
        Carbon::setTestNow('2026-06-15 12:00:00');

        // 1. Permanent discount (no start, no end) -> published
        $permanent                         = new Discount();
        $permanent->type                   = DiscountType::PERCENT;
        $permanent->value                  = DiscountValue::fromPercentage(10);
        $permanent->is_old_price_displayed = true;
        $permanent->date_start             = null;
        $permanent->date_end               = null;
        $permanent->save();

        // 2. Immediate discount with end date in future -> published
        $immediate                         = new Discount();
        $immediate->type                   = DiscountType::PERCENT;
        $immediate->value                  = DiscountValue::fromPercentage(15);
        $immediate->is_old_price_displayed = true;
        $immediate->date_start             = null;
        $immediate->date_end               = Carbon::parse('2026-06-20 23:59:59');
        $immediate->save();

        // 3. Started discount with no end date -> published
        $ongoing                         = new Discount();
        $ongoing->type                   = DiscountType::PERCENT;
        $ongoing->value                  = DiscountValue::fromPercentage(20);
        $ongoing->is_old_price_displayed = true;
        $ongoing->date_start             = Carbon::parse('2026-06-10 00:00:00');
        $ongoing->date_end               = null;
        $ongoing->save();

        // 4. Bounded active discount -> published
        $bounded                         = new Discount();
        $bounded->type                   = DiscountType::PERCENT;
        $bounded->value                  = DiscountValue::fromPercentage(25);
        $bounded->is_old_price_displayed = true;
        $bounded->date_start             = Carbon::parse('2026-06-10 00:00:00');
        $bounded->date_end               = Carbon::parse('2026-06-20 23:59:59');
        $bounded->save();

        // 5. Future discount -> not published
        $future                         = new Discount();
        $future->type                   = DiscountType::PERCENT;
        $future->value                  = DiscountValue::fromPercentage(30);
        $future->is_old_price_displayed = true;
        $future->date_start             = Carbon::parse('2026-06-20 00:00:00');
        $future->date_end               = Carbon::parse('2026-06-25 23:59:59');
        $future->save();

        // 6. Expired discount -> not published
        $expired                         = new Discount();
        $expired->type                   = DiscountType::PERCENT;
        $expired->value                  = DiscountValue::fromPercentage(35);
        $expired->is_old_price_displayed = true;
        $expired->date_start             = Carbon::parse('2026-06-01 00:00:00');
        $expired->date_end               = Carbon::parse('2026-06-10 23:59:59');
        $expired->save();

        // WHEN
        $publishedDiscounts = Discount::query()->published()->get();

        // THEN
        $publishedIds = $publishedDiscounts->pluck('id')->all();

        expect($publishedIds)->toContain($permanent->id)
            ->and($publishedIds)->toContain($immediate->id)
            ->and($publishedIds)->toContain($ongoing->id)
            ->and($publishedIds)->toContain($bounded->id)
            ->and($publishedIds)->not->toContain($future->id)
            ->and($publishedIds)->not->toContain($expired->id);

        Carbon::setTestNow();
    });
});