Fixing CI

Author: Till Hildebrandt

src/DependencyInjection/Configuration.php

@@ -742,15 +742,15 @@ private function createCachePluginNode()
                     ->end()
                 ->end()
                 ->arrayNode('cache_listeners')
-                    ->info('An array of classes to act on the response based on the results of the cache check. Must implement ' . CacheListener::class . '. Defaults to an empty array.')
+                    ->info('An array of classes to act on the response based on the results of the cache check. Must implement '.CacheListener::class.'. Defaults to an empty array.')
                     ->beforeNormalization()->castToArray()->ifEmpty()->thenUnset()->end()
                     ->defaultValue([])
                     ->prototype('scalar')
                         ->validate()
                             ->ifTrue(function ($v) {
                                 $vs = is_array($v) ? $v : (is_null($v) ? [] : [$v]);
 
-                                return empty($vs) || array_reduce($vs, function($r, $e) {
+                                return empty($vs) || array_reduce($vs, function ($r, $e) {
                                     return empty($e) || !class_exists($e) || !(new ReflectionClass($e))->implementsInterface(CacheListener::class);
                                 }, false);
                             })

src/DependencyInjection/HttplugExtension.php

@@ -215,7 +215,7 @@ private function configurePluginByName($name, Definition $definition, array $con
                         }
                     }
                 }
-                if (! count($options['cache_listeners'])) {
+                if (!count($options['cache_listeners'])) {
                     unset($options['cache_listeners']);
                 }
 

tests/Unit/DependencyInjection/ConfigurationTest.php

@@ -44,7 +44,7 @@ class ConfigurationTest extends AbstractExtensionConfigurationTestCase
                 'stream_factory' => 'httplug.stream_factory',
                 'config' => [
                     'methods' => ['GET', 'HEAD'],
-                    'cache_listeners' => []
+                    'cache_listeners' => [],
                 ],
             ],
             'cookie' => [

tests/Unit/DependencyInjection/HttplugExtensionTest.php

@@ -270,7 +270,7 @@ public function testCachePluginConfigCacheListenersDefinition(): void
                     'cache_pool' => 'my_cache_pool',
                     'config' => [
                         'cache_listeners' => [
-                            '\Http\Client\Common\Plugin\Cache\Listener\AddHeaderCacheListener'
+                            '\Http\Client\Common\Plugin\Cache\Listener\AddHeaderCacheListener',
                         ],
                     ],
                 ],