Update template yarte (#210)

Cargo.toml

@@ -31,7 +31,7 @@ members = [
    "template_askama",
    "template_handlebars",
    "template_tera",
-#   "template_yarte",
+   "template_yarte",
    "todo",
 #   "udp-echo",
    "unix-socket",

template_yarte/Cargo.toml

@@ -10,12 +10,13 @@ workspace = ".."
 [dependencies]
 env_logger = "0.7"
 
-yarte = { version = "0.3", features=["with-actix-web"]  }
+yarte = { git = "https://github.com/botika/yarte", features = ["with-actix-web"]  }
 
-actix-web = "1.0"
+actix-rt = "1.0"
+actix-web = "2.0.0-alpha"
 
 [build-dependencies]
-yarte = { version = "0.3", features=["with-actix-web"]  }
+yarte = { git = "https://github.com/botika/yarte", features = ["with-actix-web"]  }
 
 [dev-dependencies]
 bytes = "0.4"

template_yarte/src/main.rs

@@ -1,44 +1,42 @@
-#[macro_use]
-extern crate actix_web;
-
 use std::collections::HashMap;
 
-use actix_web::{middleware::Logger, web, App, HttpServer, Responder};
+use actix_web::{get, middleware::Logger, web, App, HttpServer, Responder};
 use yarte::Template;
 
 #[derive(Template)]
-#[template(path = "index.hbs")]
+#[template(path = "index.hbs", err = "Some error message")]
 struct IndexTemplate {
     query: web::Query<HashMap<String, String>>,
 }
 
 #[get("/")]
-pub fn index(query: web::Query<HashMap<String, String>>) -> impl Responder {
+async fn index(query: web::Query<HashMap<String, String>>) -> impl Responder {
     IndexTemplate { query }
 }
 
-fn main() -> std::io::Result<()> {
+#[actix_rt::main]
+async fn main() -> std::io::Result<()> {
     std::env::set_var("RUST_LOG", "actix_web=info");
     env_logger::init();
 
     // start http server
     HttpServer::new(move || App::new().wrap(Logger::default()).service(index))
         .bind("127.0.0.1:8080")?
-        .run()
+        .start()
+        .await
 }
 
 #[cfg(test)]
 mod test {
     use super::*;
-    use actix_web::{http, test as atest};
-    use bytes::Bytes;
+    use actix_web::{http, test as atest, web::Bytes};
 
-    #[test]
-    fn test() {
-        let mut app = atest::init_service(App::new().service(index));
+    #[actix_rt::test]
+    async fn test() {
+        let mut app = atest::init_service(App::new().service(index)).await;
 
         let req = atest::TestRequest::with_uri("/").to_request();
-        let resp = atest::call_service(&mut app, req);
+        let resp = atest::call_service(&mut app, req).await;
 
         assert!(resp.status().is_success());
 
@@ -47,7 +45,7 @@ mod test {
             "text/html; charset=utf-8"
         );
 
-        let bytes = atest::read_body(resp);
+        let bytes = atest::read_body(resp).await;
         assert_eq!(
             bytes,
             Bytes::from_static(
@@ -67,7 +65,7 @@ mod test {
         );
 
         let req = atest::TestRequest::with_uri("/?name=foo&lastname=bar").to_request();
-        let resp = atest::call_service(&mut app, req);
+        let resp = atest::call_service(&mut app, req).await;
 
         assert!(resp.status().is_success());
 
@@ -76,7 +74,7 @@ mod test {
             "text/html; charset=utf-8"
         );
 
-        let bytes = atest::read_body(resp);
+        let bytes = atest::read_body(resp).await;
         assert_eq!(
             bytes,
             Bytes::from_static(
@@ -91,12 +89,16 @@ mod test {
         );
 
         let req = atest::TestRequest::with_uri("/?name=foo").to_request();
-        let resp = atest::call_service(&mut app, req);
+        let resp = atest::call_service(&mut app, req).await;
 
         assert!(resp.status().is_server_error());
 
+        let bytes = atest::read_body(resp).await;
+
+        assert_eq!(bytes, Bytes::from_static("Some error message".as_ref()));
+
         let req = atest::TestRequest::with_uri("/?lastname=bar").to_request();
-        let resp = atest::call_service(&mut app, req);
+        let resp = atest::call_service(&mut app, req).await;
 
         assert!(resp.status().is_success());
 
@@ -105,7 +107,7 @@ mod test {
             "text/html; charset=utf-8"
         );
 
-        let bytes = atest::read_body(resp);
+        let bytes = atest::read_body(resp).await;
         assert_eq!(
             bytes,
             Bytes::from_static(