extern crate futures;

#[cfg(test)]
mod tests {

    use futures::future::{ok, Future};

    #[test]
    fn hello_futures() {
        let my_future = ok::<String, ()>("Hello".into())
            .map(|hello| hello + ", Futures!");

        let string_result = my_future.wait().unwrap();

        assert_eq!(string_result, "Hello, Futures!");
    }
}