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use serde::Deserialize;
use figment::{Figment, providers::{Format, Yaml}};
#[derive(Deserialize, PartialEq, Debug, Clone)]
pub enum Trigger {
Start,
Inter { sec: u32 },
Triple(usize, usize, usize),
End(String),
}
#[derive(Deserialize, Debug, Clone)]
pub struct Script {
pub triggers: Vec<Trigger>,
}
const YAML: &str = "
triggers:
- !Start
- !Inter
sec: 5
- !Inter { sec: 7, }
- !Triple [1, 2, 3]
- !End Now
";
const YAML2: &str = "
triggers:
- Start:
- Inter:
sec: 5
- !Inter { sec: 7, }
- Triple:
- 1
- 2
- 3
- End: Now
";
#[test]
fn figment_yaml_deserize() {
let figment = Figment::new().merge(Yaml::string(YAML));
let script = figment.extract::<Script>().unwrap();
assert_eq!(script.triggers[0], Trigger::Start);
assert_eq!(script.triggers[1], Trigger::Inter { sec: 5 });
assert_eq!(script.triggers[2], Trigger::Inter { sec: 7 });
assert_eq!(script.triggers[3], Trigger::Triple(1, 2, 3));
assert_eq!(script.triggers[4], Trigger::End("Now".into()));
let figment = Figment::new().merge(Yaml::string(YAML2));
let script = figment.extract::<Script>().unwrap();
assert_eq!(script.triggers[0], Trigger::Start);
assert_eq!(script.triggers[1], Trigger::Inter { sec: 5 });
assert_eq!(script.triggers[2], Trigger::Inter { sec: 7 });
assert_eq!(script.triggers[3], Trigger::Triple(1, 2, 3));
assert_eq!(script.triggers[4], Trigger::End("Now".into()));
}
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