Remove data-collector when no twig is present (#134)

Author: wouterj

src/DependencyInjection/WouterJEloquentExtension.php

@@ -18,6 +18,7 @@
 use Symfony\Component\DependencyInjection\Loader;
 use Symfony\Component\DependencyInjection\Reference;
 use Illuminate\Database\Events\QueryExecuted;
+use Twig\Extension\AbstractExtension;
 
 /**
  * @final
@@ -45,6 +46,10 @@ public function load(array $configs, ContainerBuilder $container): void
 
     protected function loadDataCollector(ContainerBuilder $container, Loader\XmlFileLoader $loader): void
     {
+        if (!class_exists(\Twig_Environment::class) && !class_exists(AbstractExtension::class)) {
+            return;
+        }
+
         $loader->load('data_collector.xml');
 
         $container->getDefinition('wouterj_eloquent.events')

tests/Functional/DataCollectorTest.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace WouterJ\EloquentBundle\Functional;
+
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+
+class DataCollectorTest extends KernelTestCase
+{
+    protected static function getKernelClass(): string
+    {
+        return 'TestKernel';
+    }
+
+    public function testDataCollectorRegistered()
+    {
+        if (method_exists(__CLASS__, 'getContainer')) {
+            $container = self::getContainer();
+        } else {
+            static::bootKernel();
+            $container = self::$kernel->getContainer();
+        }
+
+        $this->assertArrayHasKey('wouterj_eloquent.data_collector', array_merge($container->getServiceIds(), $container->getRemovedIds()));
+    }
+}