netslim-core/tests/Kernel/ContainerWiringIntegrationTest.php

<?php

declare(strict_types=1);

namespace Tests\Kernel;

use DI\Container;
use DI\ContainerBuilder;
use Netig\Netslim\AuditLog\Application\AuditLogServiceInterface;
use Netig\Netslim\Identity\Application\AuthorizationServiceInterface;
use Netig\Netslim\Identity\Application\AuthServiceInterface;
use Netig\Netslim\Identity\Application\PasswordResetServiceInterface;
use Netig\Netslim\Identity\Application\UserServiceInterface;
use Netig\Netslim\Identity\UI\Http\AccountController;
use Netig\Netslim\Identity\UI\Http\AuthController;
use Netig\Netslim\Identity\UI\Http\PasswordResetController;
use Netig\Netslim\Identity\UI\Http\UserController;
use Netig\Netslim\Kernel\Http\Infrastructure\Twig\AppExtension;
use Netig\Netslim\Kernel\Runtime\Http\MiddlewareRegistrar;
use Netig\Netslim\Kernel\Runtime\Module\ModuleRegistry;
use Netig\Netslim\Kernel\Runtime\RuntimePaths;
use Netig\Netslim\Media\Application\MediaServiceInterface;
use Netig\Netslim\Media\UI\Http\MediaController;
use Netig\Netslim\Notifications\Application\NotificationServiceInterface;
use Netig\Netslim\Settings\Application\SettingsServiceInterface;
use Netig\Netslim\Taxonomy\Application\TaxonomyServiceInterface;
use Netig\Netslim\Taxonomy\Contracts\TaxonomyReaderInterface;
use Netig\Netslim\Taxonomy\UI\Http\TaxonomyController;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
use Slim\Factory\AppFactory;
use Slim\Views\Twig;
use Twig\Loader\FilesystemLoader;

final class ContainerWiringIntegrationTest extends TestCase
{
    private const ENV_DEFAULTS = [
        'APP_ENV' => 'development',
        'APP_URL' => 'http://localhost',
        'APP_NAME' => 'NETslim Test',
        'ADMIN_USERNAME' => 'admin',
        'ADMIN_EMAIL' => 'admin@example.test',
        'ADMIN_PASSWORD' => 'secret123456',
        'MAIL_HOST' => 'localhost',
        'MAIL_PORT' => '1025',
        'MAIL_USERNAME' => '',
        'MAIL_PASSWORD' => '',
        'MAIL_ENCRYPTION' => 'tls',
        'MAIL_FROM' => 'noreply@example.test',
        'MAIL_FROM_NAME' => 'NETslim Test',
        'TIMEZONE' => 'UTC',
    ];

    /** @var array<string, string|null> */
    private array $envBackup = [];

    protected function setUp(): void
    {
        RuntimePaths::setApplicationRoot(dirname(__DIR__, 2) . '/tests/Fixtures/Application');
        ModuleRegistry::reset();
        foreach (self::ENV_DEFAULTS as $key => $value) {
            $this->envBackup[$key] = $_ENV[$key] ?? null;
            $_ENV[$key] = $value;
        }
    }

    protected function tearDown(): void
    {
        RuntimePaths::resetApplicationRoot();
        RuntimePaths::resetProjectRoot();
        ModuleRegistry::reset();
        foreach (self::ENV_DEFAULTS as $key => $_) {
            $previous = $this->envBackup[$key] ?? null;

            if ($previous === null) {
                unset($_ENV[$key]);
                continue;
            }

            $_ENV[$key] = $previous;
        }

        parent::tearDown();
    }

    /** @return iterable<string, array{class-string}> */
    public static function containerServicesProvider(): iterable
    {
        yield 'auth service' => [AuthServiceInterface::class];
        yield 'password reset service' => [PasswordResetServiceInterface::class];
        yield 'authorization service' => [AuthorizationServiceInterface::class];
        yield 'settings service' => [SettingsServiceInterface::class];
        yield 'audit log service' => [AuditLogServiceInterface::class];
        yield 'notification service' => [NotificationServiceInterface::class];
        yield 'taxonomy service' => [TaxonomyServiceInterface::class];
        yield 'media service' => [MediaServiceInterface::class];
        yield 'taxonomy reader' => [TaxonomyReaderInterface::class];
        yield 'user service' => [UserServiceInterface::class];
        yield 'auth controller' => [AuthController::class];
        yield 'account controller' => [AccountController::class];
        yield 'password reset controller' => [PasswordResetController::class];
        yield 'taxonomy controller' => [TaxonomyController::class];
        yield 'media controller' => [MediaController::class];
        yield 'user controller' => [UserController::class];
        yield 'twig' => [Twig::class];
        yield 'app extension' => [AppExtension::class];
    }

    #[DataProvider('containerServicesProvider')]
    public function testContainerResolvesExpectedServices(string $id): void
    {
        $container = $this->buildContainer();

        $resolved = $container->get($id);

        self::assertInstanceOf($id, $resolved);
    }

    public function testTwigFactoryRegistersModuleTemplateNamespaces(): void
    {
        $container = $this->buildContainer();
        $twig = $container->get(Twig::class);
        $loader = $twig->getEnvironment()->getLoader();

        self::assertInstanceOf(FilesystemLoader::class, $loader);

        foreach (ModuleRegistry::modules() as $module) {
            foreach ($module->templateNamespaces() as $namespace => $templatePath) {
                self::assertContains(
                    $templatePath,
                    $loader->getPaths($namespace),
                    sprintf('Le namespace Twig "%s" doit pointer vers "%s".', $namespace, $templatePath),
                );
            }
        }
    }

    public function testMiddlewareRegistrationLoadsModuleTwigExtensions(): void
    {
        if (session_status() === PHP_SESSION_ACTIVE) {
            session_write_close();
        }

        session_id('netslim-container-wiring-test');
        session_start();

        try {
            $container = $this->buildContainer();
            AppFactory::setContainer($container);
            $app = AppFactory::create();
            $registrar = new MiddlewareRegistrar();

            $registrar->register($app, $container);

            $extensions = $container->get(Twig::class)->getEnvironment()->getExtensions();

            $assertions = 0;

            foreach (ModuleRegistry::modules() as $module) {
                foreach ($module->twigExtensions() as $twigExtensionClass) {
                    self::assertArrayHasKey(
                        $twigExtensionClass,
                        $extensions,
                        sprintf("L'extension Twig \"%s\" doit être chargée par MiddlewareRegistrar.", $twigExtensionClass),
                    );
                    self::assertInstanceOf($twigExtensionClass, $extensions[$twigExtensionClass]);
                    ++$assertions;
                }
            }
            self::assertGreaterThanOrEqual(0, $assertions);
        } finally {
            session_write_close();
        }
    }

    private function buildContainer(): Container
    {
        $builder = new ContainerBuilder();
        $builder->useAutowiring(true);
        $builder->addDefinitions(dirname(__DIR__, 2) . '/src/Kernel/Runtime/DI/container.php');

        return $builder->build();
    }
}