2019-03-26 04:29:00 +01:00
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use std::collections::HashMap;
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2019-12-15 18:07:58 +01:00
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use actix_web::{get, middleware::Logger, web, App, HttpServer, Responder};
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2019-03-26 04:29:00 +01:00
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use yarte::Template;
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#[derive(Template)]
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2019-12-15 18:07:58 +01:00
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#[template(path = "index.hbs", err = "Some error message")]
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2019-03-26 04:29:00 +01:00
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struct IndexTemplate {
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2019-04-01 01:23:31 +02:00
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query: web::Query<HashMap<String, String>>,
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2019-03-26 04:29:00 +01:00
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}
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#[get("/")]
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2019-12-15 18:07:58 +01:00
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async fn index(query: web::Query<HashMap<String, String>>) -> impl Responder {
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2019-03-26 04:29:00 +01:00
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IndexTemplate { query }
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}
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2019-03-12 21:15:53 +01:00
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2019-12-15 18:07:58 +01:00
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#[actix_rt::main]
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async fn main() -> std::io::Result<()> {
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2019-03-12 21:15:53 +01:00
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std::env::set_var("RUST_LOG", "actix_web=info");
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env_logger::init();
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// start http server
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2019-04-01 01:23:31 +02:00
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HttpServer::new(move || App::new().wrap(Logger::default()).service(index))
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.bind("127.0.0.1:8080")?
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2019-12-25 20:48:33 +04:00
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.run()
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2019-12-15 18:07:58 +01:00
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.await
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2019-04-01 01:23:31 +02:00
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}
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#[cfg(test)]
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mod test {
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use super::*;
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2019-12-15 18:07:58 +01:00
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use actix_web::{http, test as atest, web::Bytes};
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2019-04-01 01:23:31 +02:00
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2019-12-15 18:07:58 +01:00
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#[actix_rt::test]
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async fn test() {
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let mut app = atest::init_service(App::new().service(index)).await;
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2019-04-01 01:23:31 +02:00
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2019-07-01 06:02:14 +02:00
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let req = atest::TestRequest::with_uri("/").to_request();
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2019-12-15 18:07:58 +01:00
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let resp = atest::call_service(&mut app, req).await;
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2019-07-01 06:02:14 +02:00
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assert!(resp.status().is_success());
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2019-04-01 01:23:31 +02:00
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assert_eq!(
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2019-07-01 06:02:14 +02:00
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resp.headers().get(http::header::CONTENT_TYPE).unwrap(),
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2019-09-29 18:03:03 +03:00
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"text/html; charset=utf-8"
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2019-04-01 01:23:31 +02:00
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);
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2019-12-15 18:07:58 +01:00
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let bytes = atest::read_body(resp).await;
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2019-04-01 01:23:31 +02:00
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assert_eq!(
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bytes,
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Bytes::from_static(
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"<!DOCTYPE html>\
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<html>\
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<head><meta charset=\"utf-8\" /><title>Actix web</title></head><body>\
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<h1 id=\"welcome\" class=\"welcome\">Welcome!</h1><div>\
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<h3>What is your name?</h3>\
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<form>\
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Name: <input type=\"text\" name=\"name\" />\
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<br/>Last name: <input type=\"text\" name=\"lastname\" />\
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<br/><p><input type=\"submit\"></p></form>\
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</div>\
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</body></html>"
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.as_ref()
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)
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);
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2019-07-01 06:02:14 +02:00
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let req = atest::TestRequest::with_uri("/?name=foo&lastname=bar").to_request();
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2019-12-15 18:07:58 +01:00
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let resp = atest::call_service(&mut app, req).await;
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2019-07-01 06:02:14 +02:00
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assert!(resp.status().is_success());
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2019-04-01 01:23:31 +02:00
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assert_eq!(
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2019-07-01 06:02:14 +02:00
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resp.headers().get(http::header::CONTENT_TYPE).unwrap(),
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2019-09-29 18:03:03 +03:00
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"text/html; charset=utf-8"
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2019-04-01 01:23:31 +02:00
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);
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2019-12-15 18:07:58 +01:00
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let bytes = atest::read_body(resp).await;
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2019-04-01 01:23:31 +02:00
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assert_eq!(
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bytes,
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Bytes::from_static(
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"<!DOCTYPE html>\
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<html>\
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<head><meta charset=\"utf-8\" /><title>Actix web</title></head>\
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<body>\
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<h1>Hi, foo bar!</h1><p id=\"hi\" class=\"welcome\">Welcome</p>\
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</body></html>"
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.as_ref()
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)
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);
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2019-07-01 06:02:14 +02:00
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let req = atest::TestRequest::with_uri("/?name=foo").to_request();
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2019-12-15 18:07:58 +01:00
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let resp = atest::call_service(&mut app, req).await;
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2019-07-01 06:02:14 +02:00
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assert!(resp.status().is_server_error());
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2019-12-15 18:07:58 +01:00
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let bytes = atest::read_body(resp).await;
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assert_eq!(bytes, Bytes::from_static("Some error message".as_ref()));
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2019-07-01 06:02:14 +02:00
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let req = atest::TestRequest::with_uri("/?lastname=bar").to_request();
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2019-12-15 18:07:58 +01:00
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let resp = atest::call_service(&mut app, req).await;
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2019-04-01 01:23:31 +02:00
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2019-07-01 06:02:14 +02:00
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assert!(resp.status().is_success());
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2019-04-01 01:23:31 +02:00
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assert_eq!(
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2019-07-01 06:02:14 +02:00
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resp.headers().get(http::header::CONTENT_TYPE).unwrap(),
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2019-09-29 18:03:03 +03:00
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"text/html; charset=utf-8"
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2019-04-01 01:23:31 +02:00
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);
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2019-12-15 18:07:58 +01:00
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let bytes = atest::read_body(resp).await;
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2019-04-01 01:23:31 +02:00
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assert_eq!(
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bytes,
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Bytes::from_static(
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"<!DOCTYPE html>\
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<html>\
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<head><meta charset=\"utf-8\" /><title>Actix web</title></head><body>\
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<h1 id=\"welcome\" class=\"welcome\">Welcome!</h1><div>\
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<h3>What is your name?</h3>\
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<form>\
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Name: <input type=\"text\" name=\"name\" />\
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<br/>Last name: <input type=\"text\" name=\"lastname\" />\
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<br/><p><input type=\"submit\"></p></form>\
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</div>\
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</body></html>"
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.as_ref()
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)
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);
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}
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2019-03-12 21:15:53 +01:00
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}
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