use morethantext::MoreThanText;
use uuid::Uuid;

#[test]
fn are_session_ids_unique() {
    let mut mtt = MoreThanText::new();
    let count = 10;
    let mut result: Vec<Uuid> = Vec::new();
    for _ in 0..count {
        let id = mtt.validate_session(None);
        assert!(!result.contains(&id), "found {} in {:?}", id, result);
        result.push(id);
    }
}

#[test]
fn bad_session_id_returns_new_id() {
    let mut mtt = MoreThanText::new();
    let id1 = mtt.validate_session(Some("stuff".to_string()));
    let id2 = mtt.validate_session(Some("stuff".to_string()));
    assert_ne!(id1, id2);
}

#[test]
fn creates_new_session_if_bad_or_expired() {
    let mut mtt = MoreThanText::new();
    let id1 = mtt.validate_session(Some(Uuid::nil().to_string()));
    let id2 = mtt.validate_session(Some(Uuid::nil().to_string()));
    assert_ne!(id1, id2);
}

#[test]
fn returns_same_session_id_when_valid() {
    let mut mtt = MoreThanText::new();
    let id = mtt.validate_session(None);
    let result = mtt.validate_session(Some(id.to_string()));
    assert_eq!(result, id);
}