SuperSeller3000/tests/Integration/Infrastructure/Channel/Ebay/EbayTaxonomyIntegrationTest.php

<?php

declare(strict_types=1);

namespace App\Tests\Integration\Infrastructure\Channel\Ebay;

use App\Infrastructure\Channel\Ebay\EbayOAuthClient;
use App\Infrastructure\Channel\Ebay\EbayTaxonomyService;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Cache\Adapter\ArrayAdapter;
use Symfony\Component\HttpClient\HttpClient;

/**
 * Integration tests against the eBay Sandbox Taxonomy API.
 * Uses application token (client_credentials) — no user OAuth needed.
 *
 * Requires EBAY_CLIENT_ID, EBAY_CLIENT_SECRET, EBAY_API_BASE_URL,
 * EBAY_OAUTH_BASE_URL, EBAY_MARKETPLACE_ID in .env.local.
 *
 * Run with: bin/test-integration tests/Integration/Infrastructure/Channel/Ebay/
 */
final class EbayTaxonomyIntegrationTest extends TestCase
{
    private EbayTaxonomyService $taxonomy;
    private EbayOAuthClient $oauth;

    protected function setUp(): void
    {
        $clientId = $_SERVER['EBAY_CLIENT_ID'] ?? getenv('EBAY_CLIENT_ID');
        $clientSecret = $_SERVER['EBAY_CLIENT_SECRET'] ?? getenv('EBAY_CLIENT_SECRET');
        $apiBaseUrl = $_SERVER['EBAY_API_BASE_URL'] ?? getenv('EBAY_API_BASE_URL');
        $oauthBaseUrl = $_SERVER['EBAY_OAUTH_BASE_URL'] ?? getenv('EBAY_OAUTH_BASE_URL');
        $marketplaceId = $_SERVER['EBAY_MARKETPLACE_ID'] ?? getenv('EBAY_MARKETPLACE_ID') ?: 'EBAY_DE';

        if (!$clientId || !$clientSecret || !$apiBaseUrl || !$oauthBaseUrl) {
            $this->markTestSkipped('EBAY_* env vars not set');
        }

        $http = HttpClient::create();
        $cache = new ArrayAdapter();

        $this->oauth = new EbayOAuthClient(
            $http,
            $cache,
            (string) $clientId,
            (string) $clientSecret,
            (string) $oauthBaseUrl,
        );

        $this->taxonomy = new EbayTaxonomyService(
            $http,
            $this->oauth,
            $cache,
            (string) $apiBaseUrl,
            (string) $marketplaceId,
        );
    }

    public function test_fetches_application_token(): void
    {
        $token = $this->oauth->getAccessToken();

        $this->assertNotEmpty($token);
        $this->assertStringStartsWith('v^1.1', $token);
    }

    public function test_fetches_aspects_for_notebooks_category(): void
    {
        // 177 = Notebooks & Netbooks in EBAY_DE
        $aspects = $this->taxonomy->getCategoryAspects('177');

        $this->assertNotEmpty($aspects, 'Category 177 should have aspects');

        // Each aspect must have the expected shape
        foreach ($aspects as $aspect) {
            $this->assertArrayHasKey('name', $aspect);
            $this->assertArrayHasKey('required', $aspect);
            $this->assertArrayHasKey('values', $aspect);
            $this->assertIsString($aspect['name']);
            $this->assertIsBool($aspect['required']);
            $this->assertIsArray($aspect['values']);
        }

        // Notebooks should have at least a Prozessor/CPU aspect
        $names = array_column($aspects, 'name');
        $this->assertNotEmpty(array_filter($names, static fn (string $n) => str_contains(strtolower($n), 'prozes') || str_contains(strtolower($n), 'cpu') || str_contains(strtolower($n), 'speicher')), 'Expected at least one hardware aspect (CPU/RAM)');
    }

    public function test_required_aspects_are_flagged(): void
    {
        $aspects = $this->taxonomy->getCategoryAspects('177');

        $required = array_filter($aspects, static fn (array $a) => $a['required']);

        $this->assertNotEmpty($required, 'Category 177 should have at least one required aspect');
    }

    public function test_aspects_with_predefined_values_have_options(): void
    {
        $aspects = $this->taxonomy->getCategoryAspects('177');

        // At least some aspects should have predefined value lists (e.g. Zustand, Prozessorfamilie)
        $withOptions = array_filter($aspects, static fn (array $a) => [] !== $a['values']);

        $this->assertNotEmpty($withOptions, 'Some aspects should have predefined selectable values');
    }

    public function test_caches_aspects_on_second_call(): void
    {
        // First call hits the API
        $first = $this->taxonomy->getCategoryAspects('177');
        // Second call should return from cache (same ArrayAdapter instance)
        $second = $this->taxonomy->getCategoryAspects('177');

        $this->assertSame($first, $second);
    }

    public function test_fetches_aspects_for_ram_category(): void
    {
        // 170083 = RAM/Speicher in EBAY_DE — useful for our memory article types
        $aspects = $this->taxonomy->getCategoryAspects('170083');

        $this->assertNotEmpty($aspects);
        $names = array_map(static fn (array $a) => $a['name'], $aspects);
        $this->assertNotEmpty($names);
    }
}