Rocket/lib/tests/limits.rs

77 lines
2.1 KiB
Rust

#![feature(plugin, custom_derive)]
#![plugin(rocket_codegen)]
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::config::{Environment, Config, Limits};
use rocket::testing::MockRequest;
use rocket::http::Method::*;
use rocket::http::{Status, ContentType};
fn rocket_with_forms_limit(limit: u64) -> rocket::Rocket {
let config = Config::build(Environment::Development)
.limits(Limits::default().add("forms", limit))
.unwrap();
rocket::custom(config, true).mount("/", routes![super::index])
}
#[test]
fn large_enough() {
let rocket = rocket_with_forms_limit(128);
let mut req = MockRequest::new(Post, "/")
.body("value=Hello+world")
.header(ContentType::Form);
let mut response = req.dispatch_with(&rocket);
assert_eq!(response.body_string(), Some("Hello world".into()));
}
#[test]
fn just_large_enough() {
let rocket = rocket_with_forms_limit(17);
let mut req = MockRequest::new(Post, "/")
.body("value=Hello+world")
.header(ContentType::Form);
let mut response = req.dispatch_with(&rocket);
assert_eq!(response.body_string(), Some("Hello world".into()));
}
#[test]
fn much_too_small() {
let rocket = rocket_with_forms_limit(4);
let mut req = MockRequest::new(Post, "/")
.body("value=Hello+world")
.header(ContentType::Form);
let response = req.dispatch_with(&rocket);
assert_eq!(response.status(), Status::BadRequest);
}
#[test]
fn contracted() {
let rocket = rocket_with_forms_limit(10);
let mut req = MockRequest::new(Post, "/")
.body("value=Hello+world")
.header(ContentType::Form);
let mut response = req.dispatch_with(&rocket);
assert_eq!(response.body_string(), Some("Hell".into()));
}
}