Merge pull request #46 from merk/configurable-client-options

Allow client options to be configured in tests.

Author: guilhermeblanco

Test/Functional/WebTestCase.php

@@ -157,11 +157,21 @@ public static function assertNull($actual, $message = '')
     protected static function initializeClient()
     {
         return static::createClient(
-            array('environment' => static::ENVIRONMENT),
+            static::getClientOptions(),
             static::getServerParameters()
         );
     }
 
+    /**
+     * Overwritable method for client's options
+     *
+     * @return array
+     */
+    protected static function getClientOptions()
+    {
+        return array('environment' => static::ENVIRONMENT);
+    }
+
     /**
      * Overwritable method for client's server configuration
      *