DigiComp.FlowTranslationEndpoint/Tests/Functional/TranslationMiddlewareTest.php

<?php

declare(strict_types=1);

namespace DigiComp\FlowTranslationEndpoint\Tests\Functional;

use Neos\Flow\Tests\FunctionalTestCase;
use Psr\Http\Message\ServerRequestFactoryInterface;

class TranslationMiddlewareTest extends FunctionalTestCase
{
    /**
     * @var ServerRequestFactoryInterface
     */
    protected $serverRequestFactory;

    protected function setUp(): void
    {
        parent::setUp();
        $this->serverRequestFactory = $this->objectManager->get(ServerRequestFactoryInterface::class);
    }

    /**
     * @test
     */
    public function itRespondsToRequestsWithTheConfiguredHeader(): void
    {
        $request = $this->serverRequestFactory->createServerRequest('GET', 'dummyUrl');
        $request = $request
            ->withHeader('X-Translation-Request', 'DigiComp.FlowTranslationEndpoint:Test|.*')
            ->withHeader('Accept-Language', 'en');
        $response = $this->browser->sendRequest($request);
        static::assertEquals(
            '{"DigiComp.FlowTranslationEndpoint:Test":{"key1":"en_key1"}}',
            (string)$response->getBody()
        );
        $request = $this->serverRequestFactory->createServerRequest('GET', 'dummyUrl');
        $request = $request
            ->withHeader('X-Translation-Request', 'DigiComp.FlowTranslationEndpoint:Test|.*')
            ->withHeader('Accept-Language', 'de');
        $response = $this->browser->sendRequest($request);
        static::assertEquals(
            '{"DigiComp.FlowTranslationEndpoint:Test":{"key1":"de_key1"}}',
            (string)$response->getBody()
        );
    }

    /**
     * @test
     */
    public function itRespondsToConfiguredRoute(): void
    {
        $request = $this->serverRequestFactory->createServerRequest('GET', 'testing/translate');
        $request = $request
            ->withQueryParams(['idPatterns' => 'DigiComp.FlowTranslationEndpoint:Test|.*'])
            ->withHeader('Accept-Language', 'en');
        $response = $this->browser->sendRequest($request);
        static::assertEquals(
            '{"DigiComp.FlowTranslationEndpoint:Test":{"key1":"en_key1"}}',
            (string)$response->getBody()
        );
    }
}