[Security] Removed an unnecessary call to sprintf() and added a test case.

2 files changed, 18 insertions, 1 deletions

diff --git a/Http/Firewall/AnonymousAuthenticationListener.php b/Http/Firewall/AnonymousAuthenticationListener.php
index af2213b..59f05ff 100644
--- a/Http/Firewall/AnonymousAuthenticationListener.php
+++ b/Http/Firewall/AnonymousAuthenticationListener.php
@@ -49,7 +49,7 @@ class AnonymousAuthenticationListener implements ListenerInterface
         $this->context->setToken(new AnonymousToken($this->key, 'anon.', array()));
 
         if (null !== $this->logger) {
-            $this->logger->info(sprintf('Populated SecurityContext with an anonymous Token'));
+            $this->logger->info('Populated SecurityContext with an anonymous Token');
         }
     }
 }
diff --git a/Tests/Http/Firewall/AnonymousAuthenticationListenerTest.php b/Tests/Http/Firewall/AnonymousAuthenticationListenerTest.php
index 9e7ea90..73ee821 100644
--- a/Tests/Http/Firewall/AnonymousAuthenticationListenerTest.php
+++ b/Tests/Http/Firewall/AnonymousAuthenticationListenerTest.php
@@ -59,4 +59,21 @@ class AnonymousAuthenticationListenerTest extends \PHPUnit_Framework_TestCase
         $listener = new AnonymousAuthenticationListener($context, 'TheKey');
         $listener->handle($this->getMock('Symfony\Component\HttpKernel\Event\GetResponseEvent', array(), array(), '', false));
     }
+
+    public function testHandledEventIsLogged()
+    {
+        if (!interface_exists('Psr\Log\LoggerInterface')) {
+            $this->markTestSkipped('The "LoggerInterface" is not available');
+        }
+
+        $context = $this->getMock('Symfony\Component\Security\Core\SecurityContextInterface');
+        $logger = $this->getMock('Psr\Log\LoggerInterface');
+        $logger->expects($this->once())
+            ->method('info')
+            ->with('Populated SecurityContext with an anonymous Token')
+        ;
+
+        $listener = new AnonymousAuthenticationListener($context, 'TheKey', $logger);
+        $listener->handle($this->getMock('Symfony\Component\HttpKernel\Event\GetResponseEvent', array(), array(), '', false));
+    }
 }