use ahfail_pam::{is_failure, is_success, is_replace, PAM_AUTH_ERR, PAM_SUCCESS, PAM_DATA_REPLACE};

#[test]
fn status_classification() {
    assert!(is_failure(PAM_AUTH_ERR));
    assert!(is_success(PAM_SUCCESS));
    assert!(!is_failure(PAM_SUCCESS));
    assert!(!is_success(PAM_AUTH_ERR));
}

#[test]
fn replace_flag_detected() {
    let replace_status = PAM_AUTH_ERR | PAM_DATA_REPLACE;
    assert!(is_replace(replace_status));
    assert!(!is_replace(PAM_SUCCESS));
}

#[test]
fn display_path_default_is_set() {
    assert!(!ahfail_pam::default_display_path().is_empty());
}