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use http_types::{url::Url, Method};
use serde::Deserialize;
#[derive(Deserialize)]
struct Params {
msg: String,
}
#[derive(Deserialize)]
struct OptionalParams {
_msg: Option<String>,
_time: Option<u64>,
}
#[test]
fn successfully_deserialize_query() {
let req = http_types::Request::new(
Method::Get,
Url::parse("http://example.com/?msg=Hello").unwrap(),
);
let params = req.query::<Params>();
assert!(params.is_ok());
assert_eq!(params.unwrap().msg, "Hello");
}
#[test]
fn unsuccessfully_deserialize_query() {
let req = http_types::Request::new(Method::Get, Url::parse("http://example.com/").unwrap());
let params = req.query::<Params>();
assert!(params.is_err());
assert_eq!(
params.err().unwrap().to_string(),
"missing field `msg`"
);
}
#[test]
fn malformatted_query() {
let req = http_types::Request::new(
Method::Get,
Url::parse("http://example.com/?error=should_fail").unwrap(),
);
let params = req.query::<Params>();
assert!(params.is_err());
assert_eq!(
params.err().unwrap().to_string(),
"missing field `msg`"
);
}
#[test]
fn empty_query_string_for_struct_with_no_required_fields() {
let req = http_types::Request::new(Method::Get, Url::parse("http://example.com").unwrap());
let params = req.query::<OptionalParams>();
assert!(params.is_ok());
}
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