use alpha_id::corpus;

#[test]
fn parses_pipe_line_into_entry() {
    let line = "1|I69812|A01.0+|I39.8*|||99745|Typhus-Endokarditis";
    let e = corpus::parse_line(line).expect("should parse");
    assert_eq!(e.alpha_id, "I69812");
    assert!(e.valid);
    assert_eq!(e.icd_primary, "A01.0"); // normalized: no '+'
    assert_eq!(e.icd_star, "I39.8");    // normalized: no '*'
    assert_eq!(e.orpha, "99745");
    assert_eq!(e.text, "Typhus-Endokarditis");
}

#[test]
fn invalid_flag_is_false() {
    let line = "0|I97837|||U81!|||Bakterien mit Multiresistenz";
    let e = corpus::parse_line(line).unwrap();
    assert!(!e.valid);
    assert_eq!(e.icd_addon, "U81"); // field 5, '!' stripped
    assert_eq!(e.icd_primary, "");
}

#[test]
fn loads_full_real_corpus() {
    let entries = corpus::load("data/icd10gm2026_alphaidse_edvtxt_20250926.txt").unwrap();
    assert_eq!(entries.len(), 90_898);
    assert!(entries.iter().any(|e| e.text.contains("Diabetes mellitus Typ 2")));
}