use httpmock::prelude::*; use std::time::{Duration, SystemTime}; #[test] fn delay_test() { // Arrange let start_time = SystemTime::now(); let delay = Duration::from_secs(3); let server = MockServer::start(); let mock = server.mock(|when, then| { when.path("/delay"); then.status(200).delay(delay); }); // Act: Send the HTTP request using reqwest let response = reqwest::blocking::get(&server.url("/delay")).unwrap(); // Assert mock.assert(); assert_eq!(response.status(), 200); assert_eq!(start_time.elapsed().unwrap() > delay, true); }