2019-03-26 04:29:00 +01:00
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#[macro_use]
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extern crate actix_web;
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2019-03-12 21:15:53 +01:00
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2019-03-26 04:29:00 +01:00
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use std::collections::HashMap;
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2019-04-01 01:23:31 +02:00
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use actix_web::{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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#[template(path = "index.hbs")]
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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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2019-04-01 01:23:31 +02:00
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pub 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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fn main() -> std::io::Result<()> {
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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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.run()
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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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use actix_http::HttpService;
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use actix_http_test::TestServer;
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use actix_web::{http, App};
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use bytes::Bytes;
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#[test]
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fn test() {
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let mut srv = TestServer::new(|| HttpService::new(App::new().service(index)));
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2019-04-05 18:43:47 +02:00
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let req = srv.get("/");
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let mut response = srv.block_on(req.send()).unwrap();
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2019-04-01 01:23:31 +02:00
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assert!(response.status().is_success());
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assert_eq!(
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response.headers().get(http::header::CONTENT_TYPE).unwrap(),
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"text/html"
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);
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let bytes = srv.block_on(response.body()).unwrap();
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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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2019-04-05 18:43:47 +02:00
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let req = srv.get("/?name=foo&lastname=bar");
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let mut response = srv.block_on(req.send()).unwrap();
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2019-04-01 01:23:31 +02:00
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assert!(response.status().is_success());
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assert_eq!(
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response.headers().get(http::header::CONTENT_TYPE).unwrap(),
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"text/html"
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);
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let bytes = srv.block_on(response.body()).unwrap();
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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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2019-04-05 18:43:47 +02:00
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let req = srv.get("/?name=foo");
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let mut response = srv.block_on(req.send()).unwrap();
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2019-04-01 01:23:31 +02:00
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assert!(response.status().is_server_error());
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2019-04-05 18:43:47 +02:00
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let req = srv.get("/?lastname=bar");
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let mut response = srv.block_on(req.send()).unwrap();
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2019-04-01 01:23:31 +02:00
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assert!(response.status().is_success());
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assert_eq!(
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response.headers().get(http::header::CONTENT_TYPE).unwrap(),
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"text/html"
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);
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let bytes = srv.block_on(response.body()).unwrap();
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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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