Merge pull request #868 from lucadegasperi/bug/phpunit

Artisan test command fix

laravel/cli/tasks/test/runner.php

@@ -81,6 +81,10 @@ protected function test()
 		// us to flexibly run tests for any setup.
 		$path = path('base').'phpunit.xml';
 		
+		// fix the spaced directories problem when using the command line
+		// strings with spaces inside should be wrapped in quotes.
+		$path = escapeshellarg($path)
+
 		passthru('phpunit --configuration '.$path);
 
 		@unlink($path);