autostore/php8/tests/Unit/ItemExpirationPolicyTest.php

<?php

declare(strict_types=1);

namespace AutoStore\Tests\Unit\Domain\Policies;

use AutoStore\Domain\Entities\Item;
use AutoStore\Domain\Filters\FilterSpecification;
use AutoStore\Domain\Policies\ItemExpirationPolicy;
use DateTimeImmutable;
use PHPUnit\Framework\TestCase;

class ItemExpirationPolicyTest extends TestCase
{
    private const ITEM_ID = 'test-id';
    private const ITEM_ID_2 = 'test-id-2';
    private const ITEM_NAME = 'Test Item';
    private const ITEM_NAME_2 = 'Test Item 2';
    private const ORDER_URL = 'http://example.com/order';
    private const ORDER_URL_2 = 'http://example.com/order2';
    private const USER_ID = 'user-id';
    private const USER_ID_2 = 'user-id-2';
    private const CURRENT_TIME = '2023-01-01 12:00:00';
    private const EXPIRED_TIME = '2023-01-01 11:00:00';
    private const VALID_TIME = '2023-01-01 13:00:00';

    private ItemExpirationPolicy $policy;

    protected function setUp(): void
    {
        $this->policy = new ItemExpirationPolicy();
    }

    private function createExpiredItem(): Item
    {
        return new Item(
            self::ITEM_ID,
            self::ITEM_NAME,
            new DateTimeImmutable('-1 day'),
            self::ORDER_URL,
            self::USER_ID
        );
    }

    private function createValidItem(): Item
    {
        return new Item(
            self::ITEM_ID,
            self::ITEM_NAME,
            new DateTimeImmutable('+1 day'),
            self::ORDER_URL,
            self::USER_ID
        );
    }

    private function createItemWithExpiration(string $expirationDate): Item
    {
        return new Item(
            self::ITEM_ID,
            self::ITEM_NAME,
            new DateTimeImmutable($expirationDate),
            self::ORDER_URL,
            self::USER_ID
        );
    }

    private function createSecondItemWithExpiration(string $expirationDate): Item
    {
        return new Item(
            self::ITEM_ID_2,
            self::ITEM_NAME_2,
            new DateTimeImmutable($expirationDate),
            self::ORDER_URL_2,
            self::USER_ID_2
        );
    }

    public function testWhenItemIsExpiredThenIsExpiredReturnsTrue(): void
    {
        // Given
        $item = $this->createExpiredItem();
        $currentTime = new DateTimeImmutable();

        // When
        $result = $this->policy->isExpired($item, $currentTime);

        // Then
        $this->assertTrue($result);
    }

    public function testWhenItemIsNotExpiredThenIsExpiredReturnsFalse(): void
    {
        // Given
        $item = $this->createValidItem();
        $currentTime = new DateTimeImmutable();

        // When
        $result = $this->policy->isExpired($item, $currentTime);

        // Then
        $this->assertFalse($result);
    }

    public function testGetExpirationSpecShouldReturnCorrectFilter(): void
    {
        // Given
        $currentTime = new DateTimeImmutable(self::CURRENT_TIME);

        // When
        $specification = $this->policy->getExpirationSpec($currentTime);

        // Then
        $this->assertInstanceOf(FilterSpecification::class, $specification);

        // Test the filter with mock data using the same format as Item::toArray()
        $expiredData = [
            'id' => self::ITEM_ID,
            'name' => self::ITEM_NAME,
            'expirationDate' => self::EXPIRED_TIME,
            'orderUrl' => self::ORDER_URL,
            'userId' => self::USER_ID
        ];

        $validData = [
            'id' => self::ITEM_ID_2,
            'name' => self::ITEM_NAME_2,
            'expirationDate' => self::VALID_TIME,
            'orderUrl' => self::ORDER_URL_2,
            'userId' => self::USER_ID_2
        ];

        $this->assertTrue($specification->matches($expiredData));
        $this->assertFalse($specification->matches($validData));
    }

    public function testGetExpirationSpecShouldWorkWithItemObjects(): void
    {
        // Given
        $currentTime = new DateTimeImmutable(self::CURRENT_TIME);
        $expiredItem = $this->createItemWithExpiration(self::EXPIRED_TIME);
        $validItem = $this->createSecondItemWithExpiration(self::VALID_TIME);

        // When
        $specification = $this->policy->getExpirationSpec($currentTime);

        // Then
        // Test with array representation
        $expiredArray = $expiredItem->toArray();
        $validArray = $validItem->toArray();

        // Check that the specification matches the array representation
        $this->assertTrue($specification->matches($expiredArray));
        $this->assertFalse($specification->matches($validArray));
    }
}