Ajout tests pour meilleure couverture.

tests/UnicaenAuthTest/Authentication/Adapter/CasTest.php

@@ -95,6 +95,30 @@ class CasTest extends PHPUnit_Framework_TestCase
         $this->assertNull($result);
     }
     
+    public function testCanActivateCasDebugMode()
+    {
+        $this->moduleOptions->setCas(array(
+            'connection' => array(
+                'default' => array(
+                    'params' => array(
+                        'hostname' => 'cas.unicaen.fr',
+                        'port' => 443,
+                        'version' => "2.0",
+                        'uri' => "",
+                        'debug' => true, // debug mode
+                    ),
+                ),
+            ),
+        ));
+        
+        $casClient = $this->getMock('phpCAS', array('setDebug', 'client', 'setNoCasServerValidation'));
+        $casClient->staticExpects($this->once())
+                  ->method('setDebug');
+        $this->adapter->setCasClient($casClient);
+
+        $this->adapter->getCasClient();
+    }
+    
     public function testCanRedirectToCasIfNotAuthenticated()
     {
         CAS_GracefullTerminationException::throwInsteadOfExiting();