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strum/strum_tests/tests/to_string.rs
Peter Glotfelty c5fc096ece
Pulled some of the core logic out of plugins (#100)
* Major refactor of code.

* More minor refactorings

* renamed variables

* add repository link
2020-07-29 09:36:48 -07:00

68 lines
1.4 KiB
Rust

extern crate strum;
#[macro_use]
extern crate strum_macros;
use std::str::FromStr;
use std::string::ToString;
#[derive(Debug, Eq, PartialEq, EnumString, ToString)]
enum Color {
#[strum(to_string = "RedRed")]
Red,
#[strum(serialize = "b", to_string = "blue")]
Blue { hue: usize },
#[strum(serialize = "y", serialize = "yellow")]
Yellow,
#[strum(default)]
Green(String),
}
#[test]
fn to_blue_string() {
assert_eq!(
String::from("blue"),
(Color::Blue { hue: 0 }).to_string().as_ref()
);
}
#[test]
fn to_yellow_string() {
assert_eq!(String::from("yellow"), (Color::Yellow).to_string().as_ref());
}
#[test]
fn to_red_string() {
assert_eq!(String::from("RedRed"), (Color::Red).to_string());
assert_eq!(
Color::Red,
Color::from_str((Color::Red).to_string().as_ref()).unwrap()
);
}
#[derive(Debug, Eq, PartialEq, ToString)]
#[strum(serialize_all = "snake_case")]
enum Brightness {
DarkBlack,
Dim {
glow: usize,
},
#[strum(serialize = "bright")]
BrightWhite,
}
#[test]
fn brightness_to_string() {
assert_eq!(
String::from("dark_black"),
Brightness::DarkBlack.to_string().as_ref()
);
assert_eq!(
String::from("dim"),
Brightness::Dim { glow: 0 }.to_string().as_ref()
);
assert_eq!(
String::from("bright"),
Brightness::BrightWhite.to_string().as_ref()
);
}