Add a kernel test for the bundle using nyholm/symfony-bundle-test

composer.json

@@ -24,6 +24,7 @@
         "matomo/device-detector": "^5.0 || ^6.0",
         "matthiasnoback/symfony-dependency-injection-test": "^5.1 || ^6.3",
         "nette/php-generator": "^3.6 || ^4.1",
+        "nyholm/symfony-bundle-test": "^3.1",
         "phpspec/prophecy-phpunit": "^2.0",
         "phpstan/extension-installer": "^1.4",
         "phpstan/phpstan": "^2.1",
@@ -35,6 +36,8 @@
         "shipmonk/composer-dependency-analyser": "^1.8",
         "sylius-labs/coding-standard": "^4.1.1",
         "symfony/console": "^6.4 || ^7.4 || ^8.0",
+        "symfony/framework-bundle": "^6.4 || ^7.4 || ^8.0",
+        "symfony/twig-bundle": "^6.4 || ^7.4 || ^8.0",
         "symfony/yaml": "^6.4 || ^7.4 || ^8.0",
         "webmozart/assert": "^1.11"
     },

tests/SetonoBotDetectionBundleTest.php

@@ -0,0 +1,96 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Setono\BotDetectionBundle\Tests;
+
+use Nyholm\BundleTest\TestKernel;
+use Setono\BotDetectionBundle\BotDetector\BotDetector;
+use Setono\BotDetectionBundle\BotDetector\BotDetectorInterface;
+use Setono\BotDetectionBundle\SetonoBotDetectionBundle;
+use Setono\BotDetectionBundle\Twig\Extension;
+use Setono\BotDetectionBundle\Twig\Runtime;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+use Symfony\Bundle\TwigBundle\TwigBundle;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\KernelInterface;
+use Twig\Environment;
+
+/**
+ * @covers \Setono\BotDetectionBundle\DependencyInjection\SetonoBotDetectionExtension
+ * @covers \Setono\BotDetectionBundle\SetonoBotDetectionBundle
+ */
+final class SetonoBotDetectionBundleTest extends KernelTestCase
+{
+    protected static function getKernelClass(): string
+    {
+        return TestKernel::class;
+    }
+
+    /**
+     * @param array<mixed> $options
+     */
+    protected static function createKernel(array $options = []): KernelInterface
+    {
+        /** @var TestKernel $kernel */
+        $kernel = parent::createKernel($options);
+        $kernel->addTestBundle(TwigBundle::class);
+        $kernel->addTestBundle(SetonoBotDetectionBundle::class);
+        $kernel->handleOptions($options);
+
+        // Unused private services are removed from the container, so make the bundle's services public to test them
+        $kernel->addTestCompilerPass(new class() implements CompilerPassInterface {
+            public function process(ContainerBuilder $container): void
+            {
+                foreach ($container->getDefinitions() as $id => $definition) {
+                    if (str_starts_with($id, 'setono_bot_detection.')) {
+                        $definition->setPublic(true);
+                    }
+                }
+
+                $container->getAlias(BotDetectorInterface::class)->setPublic(true);
+            }
+        });
+
+        return $kernel;
+    }
+
+    /**
+     * @test
+     */
+    public function it_registers_services(): void
+    {
+        $container = self::getContainer();
+
+        self::assertInstanceOf(BotDetector::class, $container->get(BotDetectorInterface::class));
+        self::assertInstanceOf(BotDetector::class, $container->get('setono_bot_detection.bot_detector.default'));
+        self::assertInstanceOf(Extension::class, $container->get('setono_bot_detection.twig.extension'));
+        self::assertInstanceOf(Runtime::class, $container->get('setono_bot_detection.twig.runtime'));
+    }
+
+    /**
+     * @test
+     */
+    public function it_provides_the_twig_functions(): void
+    {
+        $container = self::getContainer();
+
+        $requestStack = $container->get('request_stack');
+        self::assertInstanceOf(RequestStack::class, $requestStack);
+        $requestStack->push(new Request([], [], [], [], [], [
+            'HTTP_USER_AGENT' => 'Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)',
+        ]));
+
+        $twig = $container->get('twig');
+        self::assertInstanceOf(Environment::class, $twig);
+
+        self::assertSame('bot', $twig->createTemplate("{{ is_bot_request() ? 'bot' : 'human' }}")->render());
+        self::assertSame('bot', $twig->createTemplate("{{ is_bot('Googlebot/2.1') ? 'bot' : 'human' }}")->render());
+        self::assertSame('human', $twig->createTemplate(
+            "{{ is_bot('Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36') ? 'bot' : 'human' }}",
+        )->render());
+    }
+}