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use std::collections::BTreeMap;
use crate::{hash::Address, uint::Uint};
use serde::Deserialize;
#[derive(Debug, PartialEq, Deserialize)]
#[serde(deny_unknown_fields)]
#[serde(rename_all = "camelCase")]
pub enum ValidatorSet {
List(Vec<Address>),
SafeContract(Address),
Contract(Address),
Multi(BTreeMap<Uint, ValidatorSet>),
}
#[cfg(test)]
mod tests {
use std::str::FromStr;
use super::{Address, Uint, ValidatorSet};
use vapory_types::{H160, U256};
#[test]
fn validator_set_deserialization() {
let s = r#"[{
"list": ["0xc6d9d2cd449a754c494264e1809c50e34d64562b"]
}, {
"safeContract": "0xc6d9d2cd449a754c494264e1809c50e34d64562b"
}, {
"contract": "0xc6d9d2cd449a754c494264e1809c50e34d64562b"
}, {
"multi": {
"0": { "list": ["0xc6d9d2cd449a754c494264e1809c50e34d64562b"] },
"10": { "list": ["0xd6d9d2cd449a754c494264e1809c50e34d64562b"] },
"20": { "contract": "0xc6d9d2cd449a754c494264e1809c50e34d64562b" }
}
}]"#;
let deserialized: Vec<ValidatorSet> = serde_json::from_str(s).unwrap();
assert_eq!(deserialized.len(), 4);
assert_eq!(deserialized[0], ValidatorSet::List(vec![Address(H160::from_str("c6d9d2cd449a754c494264e1809c50e34d64562b").unwrap())]));
assert_eq!(deserialized[1], ValidatorSet::SafeContract(Address(H160::from_str("c6d9d2cd449a754c494264e1809c50e34d64562b").unwrap())));
assert_eq!(deserialized[2], ValidatorSet::Contract(Address(H160::from_str("c6d9d2cd449a754c494264e1809c50e34d64562b").unwrap())));
match deserialized[3] {
ValidatorSet::Multi(ref map) => {
assert_eq!(map.len(), 3);
assert!(map.contains_key(&Uint(U256::from(0))));
assert!(map.contains_key(&Uint(U256::from(10))));
assert!(map.contains_key(&Uint(U256::from(20))));
},
_ => assert!(false),
}
}
}