// file: crates/ksp-app-backfill-desk/unit_tests/backfill_run.rs
// version: 1

#[test]
fn generated_run_ids_are_backend_owned_bounded_and_unique_in_session() {
    let state = crate::BackfillRunState::new();
    let first = state.next_job_id();
    let second = state.next_job_id();
    assert!(first.is_ok());
    assert!(second.is_ok());
    let first = match first {
        std::result::Result::Ok(value) => value,
        std::result::Result::Err(_) => return,
    };
    let second = match second {
        std::result::Result::Ok(value) => value,
        std::result::Result::Err(_) => return,
    };
    assert_ne!(first, second);
    assert!(first.as_str().starts_with("backfill-desk-"));
    assert!(second.as_str().starts_with("backfill-desk-"));
    assert!(first.as_str().len() <= ksp_job_api::MAX_JOB_ID_BYTES);
    assert!(second.as_str().len() <= ksp_job_api::MAX_JOB_ID_BYTES);
}