I don’t know why i did wrong but the test always fails at this part
// running tests
An empty date parameter should return the current time in a JSON object with a unix key
An empty date parameter should return the current time in a JSON object with a utc key
// tests completed
Thanks! Your info helped a lot.
It was really a time zone problem. I changed my time zone to UTC-08:00 Baja California and set time and timezone automatically on my computer and it worked!