Rocket/core/lib/tests/limits.rs

71 lines
1.9 KiB
Rust

#[macro_use] extern crate rocket;
use rocket::request::Form;
#[derive(FromForm)]
struct Simple {
value: String
}
#[post("/", data = "<form>")]
fn index(form: Form<Simple>) -> String {
form.into_inner().value
}
mod limits_tests {
use rocket;
use rocket::local::blocking::Client;
use rocket::http::{Status, ContentType};
use rocket::data::Limits;
fn rocket_with_forms_limit(limit: u64) -> rocket::Rocket {
let limits = Limits::default().limit("forms", limit.into());
let config = rocket::Config::figment().merge(("limits", limits));
rocket::custom(config).mount("/", routes![super::index])
}
#[test]
fn large_enough() {
let client = Client::tracked(rocket_with_forms_limit(128)).unwrap();
let response = client.post("/")
.body("value=Hello+world")
.header(ContentType::Form)
.dispatch();
assert_eq!(response.into_string(), Some("Hello world".into()));
}
#[test]
fn just_large_enough() {
let client = Client::tracked(rocket_with_forms_limit(17)).unwrap();
let response = client.post("/")
.body("value=Hello+world")
.header(ContentType::Form)
.dispatch();
assert_eq!(response.into_string(), Some("Hello world".into()));
}
#[test]
fn much_too_small() {
let client = Client::tracked(rocket_with_forms_limit(4)).unwrap();
let response = client.post("/")
.body("value=Hello+world")
.header(ContentType::Form)
.dispatch();
assert_eq!(response.status(), Status::UnprocessableEntity);
}
#[test]
fn contracted() {
let client = Client::tracked(rocket_with_forms_limit(10)).unwrap();
let response = client.post("/")
.body("value=Hello+world")
.header(ContentType::Form)
.dispatch();
assert_eq!(response.into_string(), Some("Hell".into()));
}
}