diff --git a/tests/index.js b/tests/index.js
index d86c01b..f45b067 100644
--- a/tests/index.js
+++ b/tests/index.js
@@ -4,4 +4,5 @@ const intval = require('../lib/intval')
 
 intval.init()
 
+intval.setTime(2000)
 intval.setDir(false)
\ No newline at end of file