62 lines
1.8 KiB
Rust
62 lines
1.8 KiB
Rust
/// Integration tests for the scheduled tasks (cron) system.
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/// Run with: cargo test --test test_scheduler
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use serde_json::json;
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/// Verify that Schedule types (de)serialize correctly.
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#[tokio::test]
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async fn test_scheduler_types_roundtrip() {
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use picobot::scheduler::Schedule;
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let s1 = Schedule::Every { every_ms: 3600000 };
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let json = serde_json::to_string(&s1).unwrap();
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let s2: Schedule = serde_json::from_str(&json).unwrap();
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match s2 {
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Schedule::Every { every_ms } => assert_eq!(every_ms, 3600000),
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_ => panic!("expected Every"),
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}
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let s1 = Schedule::At { at: 1000000 };
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let json = serde_json::to_string(&s1).unwrap();
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let s2: Schedule = serde_json::from_str(&json).unwrap();
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match s2 {
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Schedule::At { at } => assert_eq!(at, 1000000),
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_ => panic!("expected At"),
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}
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let s1 = Schedule::Cron {
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expr: "0 0 9 * * *".into(),
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tz: None,
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};
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let json = serde_json::to_string(&s1).unwrap();
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let s2: Schedule = serde_json::from_str(&json).unwrap();
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match s2 {
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Schedule::Cron { expr, tz } => {
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assert_eq!(expr, "0 0 9 * * *");
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assert!(tz.is_none());
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}
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_ => panic!("expected Cron"),
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}
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}
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/// Verify that next_run_for_schedule produces valid future timestamps.
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#[test]
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fn test_next_run_always_future() {
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use picobot::scheduler::{next_run_for_schedule, Schedule};
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let now = 1700000000000_i64;
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let schedules = vec![
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Schedule::Every { every_ms: 60000 },
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Schedule::Cron {
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expr: "0 0 9 * * *".into(),
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tz: None,
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},
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];
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for s in &schedules {
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let next = next_run_for_schedule(s, now);
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assert!(next.is_some(), "expected next run for {:?}", s);
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assert!(next.unwrap() > now, "next run should be after now for {:?}", s);
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}
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}
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