#![cfg(feature = "actix")]
use actix_web::http::header::CONTENT_TYPE;
use actix_web::test;
use actix_web::HttpMessage;
use askama::{actix_web::TemplateIntoResponse, Template};
use bytes::Bytes;

#[derive(Template)]
#[template(path = "hello.html")]
struct HelloTemplate<'a> {
    name: &'a str,
}

#[test]
fn test_actix_web() {
    let mut srv = test::TestServer::new(|app| app.handler(|_| HelloTemplate { name: "world" }));

    let request = srv.get().finish().unwrap();
    let response = srv.execute(request.send()).unwrap();
    assert!(response.status().is_success());
    assert_eq!(
        response.headers().get(CONTENT_TYPE).unwrap(),
        "text/html; charset=utf-8"
    );

    let bytes = srv.execute(response.body()).unwrap();
    assert_eq!(bytes, Bytes::from_static("Hello, world!".as_ref()));
}

#[test]
fn test_actix_web_responder() {
    let mut srv = test::TestServer::new(|app| {
        app.handler(|_| {
            let name = "world".to_owned();
            HelloTemplate { name: &name }.into_response()
        })
    });

    let request = srv.get().finish().unwrap();
    let response = srv.execute(request.send()).unwrap();
    assert!(response.status().is_success());
    assert_eq!(
        response.headers().get(CONTENT_TYPE).unwrap(),
        "text/html; charset=utf-8"
    );

    let bytes = srv.execute(response.body()).unwrap();
    assert_eq!(bytes, Bytes::from_static("Hello, world!".as_ref()));
}