use php_uname('n') for console env

Author: samsonasik

spec/IntegrationViaErrorPreviewControllerForIdempotentSpec.php

@@ -89,6 +89,8 @@
 
             Quit::disable();
 
+            allow('php_uname')->toBeCalled()->andReturn('Apples-MacBook-Pro.local');
+
             $application = Application::init([
                 'modules' => [
                     'Zend\Router',

src/Handler/LoggingFactory.php

@@ -19,6 +19,8 @@ public function __invoke($container)
             $serverUrl = $container->get('ViewHelperManager')->get('ServerUrl')->__invoke();
             $request = $container->get('Request');
             $requestUri = $request->getRequestUri();
+        } else {
+            $serverUrl = php_uname('n');
         }
 
         $config = $container->get('config');