main.rs

main.rs

use actix_web::{web, App, HttpResponse, HttpServer, Responder};

async fn index() -> impl Responder {
    HttpResponse::Ok().body("Hello world!")
}

async fn index2() -> impl Responder {
    HttpResponse::Ok().body("Hello world again!")
}

#[actix_rt::main]
async fn main() -> std::io::Result<()> {
    HttpServer::new(|| {
        App::new()
            .route("/", web::get().to(index))
            .route("/again", web::get().to(index2))
    })
        .bind("127.0.0.1:8088")?
        .run()
        .await
}

#[cfg(test)]
mod tests {
    use super::*;
    use actix_web::{http};

    #[actix_rt::test]
    async fn test_index_status_code() {
        let resp = index().await;
        assert_eq!(resp.status(), http::StatusCode::OK);
    }

    #[actix_rt::test]
    async fn test_index_body() {
        let resp = index().await;
        let (body, mut resp) = resp.take_body().into_future().await;
        assert_eq!(body, "moi");
    }
}