Function actix_web::test::read_body [−][src]
pub async fn read_body<B>(res: ServiceResponse<B>) -> Bytes where
B: MessageBody + Unpin,
Expand description
Helper function that returns a response body of a ServiceResponse.
use actix_web::{test, web, App, HttpResponse, http::header};
use bytes::Bytes;
#[actix_rt::test]
async fn test_index() {
let mut app = test::init_service(
App::new().service(
web::resource("/index.html")
.route(web::post().to(|| async {
HttpResponse::Ok().body("welcome!")
})))
).await;
let req = test::TestRequest::post()
.uri("/index.html")
.header(header::CONTENT_TYPE, "application/json")
.to_request();
let resp = test::call_service(&mut app, req).await;
let result = test::read_body(resp).await;
assert_eq!(result, Bytes::from_static(b"welcome!"));
}