NullLogger as default

Author: samizdam

CHANGELOG.md

@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [4.1.1] - 2025-03-21
+
+## Fixed
+- Inject NullLogger to LoggerAwareInterface services, when logger is not set to container 
+
 ## [4.1.0] - 2025-03-15
 
 ### Fixed

src/Injector.php

@@ -91,7 +91,7 @@ public function createInstance($class): object
                     $logger = $logger($this);
                 }
             } else {
-                $logger = $this->getService(LoggerInterface::class);
+                $logger = $this->has(LoggerInterface::class) ? $this->getService(LoggerInterface::class) : new NullLogger();
             }
 
             $instance->setLogger($logger);

tests/InjectorTest.php

@@ -228,6 +228,17 @@ public function testLoggerInjection()
         $this->assertSame($logger, $loggerAware->getLogger());
     }
 
+    public function testLoggerInjectionWithoutSpecifiedDefaultLoggerImpl()
+    {
+        $injector = new Injector();
+        $injector->enableLoggerAwareInjection(true);
+
+        /**@var LoggerAwareClass $loggerAware */
+        $loggerAware = $injector->createInstance(LoggerAwareClass::class);
+
+        $this->assertInstanceOf(NullLogger::class, $loggerAware->getLogger());
+    }
+
     public function testLoggerMap()
     {
         $logger = new NullLogger();