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remove active_validators crate

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This commit is contained in:
Alex Stokes
2018-12-12 19:22:44 -08:00
parent 1ff47720f1
commit 5eabdad0dc
6 changed files with 13 additions and 79 deletions
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7
beacon_chain/utils/active-validators/Cargo.toml
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@@ -1,7 +0,0 @@
[package]
name = "active-validators"
version = "0.1.0"
authors = ["Paul Hauner <paul@paulhauner.com>"]
[dependencies]
types = { path = "../../types" }

64
beacon_chain/utils/active-validators/src/lib.rs
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@@ -1,64 +0,0 @@
extern crate types;
use types::{ValidatorRecord, ValidatorStatus};
/// Returns the indicies of each active validator in a given vec of validators.
pub fn active_validator_indices(validators: &[ValidatorRecord]) -> Vec<usize> {
validators
.iter()
.enumerate()
.filter_map(|(i, validator)| {
if validator.status_is(ValidatorStatus::Active) {
Some(i)
} else {
None
}
})
.collect()
}
#[cfg(test)]
mod tests {
use super::*;
pub fn validator_is_active(v: &ValidatorRecord) -> bool {
v.status_is(ValidatorStatus::Active)
}
#[test]
fn test_active_validator() {
let mut validators = vec![];
let (mut v, _) = ValidatorRecord::zero_with_thread_rand_keypair();
v.status = ValidatorStatus::Active;
assert!(validator_is_active(&v));
validators.push(v);
let (mut v, _) = ValidatorRecord::zero_with_thread_rand_keypair();
v.status = ValidatorStatus::PendingActivation;
assert!(!validator_is_active(&v));
validators.push(v);
let (mut v, _) = ValidatorRecord::zero_with_thread_rand_keypair();
v.status = ValidatorStatus::PendingExit;
assert!(!validator_is_active(&v));
validators.push(v);
let (mut v, _) = ValidatorRecord::zero_with_thread_rand_keypair();
v.status = ValidatorStatus::PendingWithdraw;
assert!(!validator_is_active(&v));
validators.push(v);
let (mut v, _) = ValidatorRecord::zero_with_thread_rand_keypair();
v.status = ValidatorStatus::Withdrawn;
assert!(!validator_is_active(&v));
validators.push(v);
let (mut v, _) = ValidatorRecord::zero_with_thread_rand_keypair();
v.status = ValidatorStatus::Penalized;
assert!(!validator_is_active(&v));
validators.push(v);
assert_eq!(active_validator_indices(&validators), vec![0]);
}
}