GoogleAnalyticsTest.php

<?php

declare(strict_types=1);
// SPDX-FileCopyrightText: Mikhailo Matiyenko-Kupriyanov <kupriyanov+nextcloud@strato.de>
// SPDX-License-Identifier: AGPL-3.0-or-later

namespace OCA\NCGoogleAnalytics\Tests\Integration\Controller;

use Exception;
use OCA\NCGoogleAnalytics\Controller\JavaScriptController;
use OCP\AppFramework\App;
use OCP\AppFramework\Http\DataDownloadResponse;
use OCP\AppFramework\Http\TextPlainResponse;
use OCP\HintException;
use OCP\IConfig;
use PHPUnit\Framework\TestCase;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;

class GoogleAnalyticsTest extends TestCase
{
    private JavaScriptController $controller;

    private IConfig $config;

    /**
     * @throws ContainerExceptionInterface
     * @throws HintException
     * @throws NotFoundExceptionInterface
     */
    public function setUp(): void
    {
        $this->config = \OC::$server->getConfig();
        $this->config->setSystemValue('googleanalytics_tracking_key', null);

        $app = new App('googleanalytics');
        $container = $app->getContainer();

        $this->controller = $container->get(JavaScriptController::class);
    }

    public function tearDown(): void
    {
        $this->config->setSystemValue('googleanalytics_tracking_key', null);
    }

    /**
     * @throws Exception
     */
    public function testTrackingReturnsDisabledResponseWhenNoKey(): void
    {
        $response = $this->controller->tracking();

        $this->assertInstanceOf(TextPlainResponse::class, $response);
        $this->assertEquals('// tracking disabled', $response->render());
    }

    /**
     * @throws Exception
     */
    public function testTrackingReturnsScriptResponseWhenKeyExists(): void
    {
        $this->config->setSystemValue('googleanalytics_tracking_key', 'UA-123456-1');

        $response = $this->controller->tracking();

        $this->assertInstanceOf(DataDownloadResponse::class, $response);
        $this->assertStringContainsString('UA-123456-1', $response->render());
    }
}