how to turn HttpReponse to string?

[vidyli]

    let resp = test::call_service(&mut service, req).await;

   let resp_data = resp.response().body();
    if let actix_web::dev::AnyBody::Message(msg) = resp_data {
         //msg is AnyBoxy,  how can I turn it into string? 
    }

[robjtede]

simple way using actix-http dep explicitly:
https://docs.rs/actix-http/3.0.0-beta.8/actix_http/body/fn.to_bytes.html

then convert the Bytes to String:
String::from_utf8(&bytes[..])

[vidyli]

thanks a lot , it woks. here is what I did in the end

let resp = test::call_service(&mut service, req).await;
    
    let resp_body = resp.into_body();
    if let actix_web::dev::AnyBody::Message(msg) = resp_body {
         let bytes = to_bytes(msg).await.unwrap();
         let result = String::from_utf8(bytes.to_vec()).unwrap();

         dbg!(result);
    }