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use serde_derive::Serialize;
#[derive(Serialize)]
struct NewType<T>(T);
#[test]
fn serialize_newtype_i32() {
let params = &[("field", Some(NewType(11)))];
assert_eq!(
serde_urlencoded::to_string(params),
Ok("field=11".to_owned())
);
}
#[test]
fn serialize_newtype_u128() {
let params = &[("field", Some(NewType(u128::MAX)))];
assert_eq!(
serde_urlencoded::to_string(params),
Ok(format!("field={}", u128::MAX))
);
}
#[test]
fn serialize_newtype_i128() {
let params = &[("field", Some(NewType(i128::MIN)))];
assert_eq!(
serde_urlencoded::to_string(params),
Ok(format!("field={}", i128::MIN))
);
}
#[test]
fn serialize_option_map_int() {
let params = &[("first", Some(23)), ("middle", None), ("last", Some(42))];
assert_eq!(
serde_urlencoded::to_string(params),
Ok("first=23&last=42".to_owned())
);
}
#[test]
fn serialize_option_map_string() {
let params = &[
("first", Some("hello")),
("middle", None),
("last", Some("world")),
];
assert_eq!(
serde_urlencoded::to_string(params),
Ok("first=hello&last=world".to_owned())
);
}
#[test]
fn serialize_option_map_bool() {
let params = &[("one", Some(true)), ("two", Some(false))];
assert_eq!(
serde_urlencoded::to_string(params),
Ok("one=true&two=false".to_owned())
);
}
#[test]
fn serialize_map_bool() {
let params = &[("one", true), ("two", false)];
assert_eq!(
serde_urlencoded::to_string(params),
Ok("one=true&two=false".to_owned())
);
}
#[derive(Serialize)]
enum X {
A,
B,
C,
}
#[test]
fn serialize_unit_enum() {
let params = &[("one", X::A), ("two", X::B), ("three", X::C)];
assert_eq!(
serde_urlencoded::to_string(params),
Ok("one=A&two=B&three=C".to_owned())
);
}
#[derive(Serialize)]
struct Unit;
#[test]
fn serialize_unit_struct() {
assert_eq!(serde_urlencoded::to_string(Unit), Ok("".to_owned()));
}
#[test]
fn serialize_unit_type() {
assert_eq!(serde_urlencoded::to_string(()), Ok("".to_owned()));
}