Max Novich
57 lines
1.8 KiB
Rust
57 lines
1.8 KiB
Rust
#[cfg(test)]
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mod cron_parsing_tests {
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use crate::scheduler::normalize_cron_expression;
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use tokio_cron_scheduler::Job;
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// Helper: drop the last field if we have 7 so tokio_cron_scheduler (6-field) can parse
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fn to_tokio_spec(spec: &str) -> String {
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let parts: Vec<&str> = spec.split_whitespace().collect();
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if parts.len() == 7 {
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parts[..6].join(" ")
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} else {
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spec.to_string()
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}
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}
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#[test]
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fn test_normalize_cron_expression() {
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// 5-field → 7-field
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assert_eq!(normalize_cron_expression("0 12 * * *"), "0 0 12 * * * *");
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assert_eq!(normalize_cron_expression("*/5 * * * *"), "0 */5 * * * * *");
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assert_eq!(normalize_cron_expression("0 0 * * 1"), "0 0 0 * * 1 *");
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// 6-field → 7-field (append *)
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assert_eq!(normalize_cron_expression("0 0 12 * * *"), "0 0 12 * * * *");
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assert_eq!(
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normalize_cron_expression("*/30 */5 * * * *"),
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"*/30 */5 * * * * *"
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);
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// Weekday expressions (unchanged apart from 7-field format)
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assert_eq!(normalize_cron_expression("0 * * * 1-5"), "0 0 * * * 1-5 *");
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assert_eq!(
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normalize_cron_expression("*/20 * * * 1-5"),
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"0 */20 * * * 1-5 *"
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);
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}
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#[tokio::test]
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async fn test_cron_expression_formats() {
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let samples = [
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"0 0 * * *", // 5-field
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"0 0 0 * * *", // 6-field
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"*/5 * * * *", // 5-field
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];
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for expr in samples {
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let norm = normalize_cron_expression(expr);
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let tokio_spec = to_tokio_spec(&norm);
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assert!(
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Job::new_async(&tokio_spec, |_id, _l| Box::pin(async {})).is_ok(),
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"failed to parse {} -> {}",
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expr,
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norm
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);
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}
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}
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}
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