canic-core 0.26.6

Canic — a canister orchestration and management toolkit for the Internet Computer
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

// Category A - Internal runtime-configured tests (ConfigTestBuilder when needed).

use crate::{
    cdk::types::Cycles, domain::policy, ops::storage::cycles::CycleTrackerOps, test::seams::lock,
};

#[test]
fn retention_uses_policy_cutoff_for_cycles() {
    let _guard = lock();

    let _ = CycleTrackerOps::purge_before(u64::MAX);

    let now = 1_000_000;
    let cutoff = policy::cycles::retention_cutoff(now);

    CycleTrackerOps::record(cutoff - 1, Cycles::new(1));
    CycleTrackerOps::record(cutoff, Cycles::new(2));
    CycleTrackerOps::record(cutoff + 1, Cycles::new(3));

    let purged = CycleTrackerOps::purge_before(cutoff);
    assert_eq!(purged, 1);

    let timestamps: Vec<u64> = CycleTrackerOps::entries()
        .into_iter()
        .map(|(ts, _)| ts)
        .collect();

    assert!(timestamps.contains(&cutoff));
    assert!(timestamps.contains(&(cutoff + 1)));
    assert!(!timestamps.contains(&(cutoff - 1)));
}