feature #368 Autoconfigure resettable processors with the kernel.reset tag (alexandre-abrioux)

This PR was squashed before being merged into the 3.x-dev branch.

Discussion
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Autoconfigure resettable processors with the kernel.reset tag

fixed #361 for more details.

### TODO

- [x] add the `kernel.reset` tag to processors implementing the `ResettableInterface`
- [x] add a test in the `MonologExtensionTest` class

Commits
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cbbb6f8 Autoconfigure resettable processors with the kernel.reset tag

Author: lyrixx

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 3.6.1 (xxxx-xx-xx)
+
+* Register resettable processors (`ResettableInterface`) for autoconfiguration (tag: `kernel.reset`)
+
 ## 3.6.0 (2020-10-06)
 
 * Added support for Symfony Mailer

DependencyInjection/MonologExtension.php

@@ -150,6 +150,10 @@ public function load(array $configs, ContainerBuilder $container)
                 $container->registerForAutoconfiguration(WebProcessor::class)
                     ->addTag('monolog.processor');
             }
+            if (interface_exists(ResettableInterface::class)) {
+                $container->registerForAutoconfiguration(ResettableInterface::class)
+                    ->addTag('kernel.reset', ['method' => 'reset']);
+            }
             $container->registerForAutoconfiguration(TokenProcessor::class)
                 ->addTag('monolog.processor');
             if (interface_exists(HttpClientInterface::class)) {

Tests/DependencyInjection/MonologExtensionTest.php

@@ -14,6 +14,7 @@
 use InvalidArgumentException;
 use Monolog\Handler\RollbarHandler;
 use Monolog\Logger;
+use Monolog\Processor\UidProcessor;
 use Symfony\Bundle\MonologBundle\DependencyInjection\MonologExtension;
 use Symfony\Bundle\MonologBundle\DependencyInjection\Compiler\LoggerChannelPass;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
@@ -696,6 +697,24 @@ public function provideLoglevelParameterConfig()
         ];
     }
 
+    public function testProcessorAutoConfiguration()
+    {
+        if (!interface_exists('Monolog\ResettableInterface')) {
+            $this->markTestSkipped('The ResettableInterface is not available.');
+        }
+        $service = new Definition(UidProcessor::class);
+        $service->setAutoconfigured(true);
+        $container = $this->getContainer([], ['processor.uid' => $service]);
+        $this->assertTrue($container->hasDefinition('processor.uid'));
+        $processor = $container->getDefinition('processor.uid');
+        $tags = $processor->getTags();
+        $this->assertArrayHasKey('kernel.reset', $tags);
+        $this->assertIsArray($tags['kernel.reset']);
+        $this->assertCount(1, $tags['kernel.reset']);
+        $this->assertIsArray($tags['kernel.reset'][0]);
+        $this->assertArrayHasKey('method', $tags['kernel.reset'][0]);
+        $this->assertEquals('reset', $tags['kernel.reset'][0]['method']);
+    }
 
     protected function getContainer(array $config = [], array $thirdPartyDefinitions = [])
     {