hephaestus/crates/heph-core/tests/query_surface.rs

//! list / health / journal — the Organizational + working-set surface (§6, §7).

use heph_core::{Attention, FixedClock, ListFilter, LocalStore, NewTask, Store, TaskState};

fn store() -> LocalStore {
    LocalStore::open_in_memory(Box::new(FixedClock(1_700_000_000_000))).unwrap()
}

fn task(s: &mut LocalStore, title: &str, attention: Attention) -> String {
    s.create_task(NewTask {
        title: title.into(),
        attention: Some(attention),
        ..Default::default()
    })
    .unwrap()
    .node_id
}

#[test]
fn list_enumerates_outstanding_including_blue_by_default() {
    let mut s = store();
    task(&mut s, "white", Attention::White);
    task(&mut s, "blue", Attention::Blue);
    let done = task(&mut s, "done", Attention::Red);
    s.set_task_state(&done, TaskState::Done).unwrap();

    // Default list: outstanding only, blue included; done excluded.
    let all = s.list(&ListFilter::default()).unwrap();
    let titles: Vec<_> = all.iter().map(|t| t.attention.unwrap()).collect::<Vec<_>>();
    assert_eq!(all.len(), 2);
    assert!(titles.contains(&Attention::White));
    assert!(titles.contains(&Attention::Blue));
}

#[test]
fn list_can_exclude_blue_and_filter_by_attention() {
    let mut s = store();
    task(&mut s, "white", Attention::White);
    task(&mut s, "blue", Attention::Blue);
    task(&mut s, "orange1", Attention::Orange);
    task(&mut s, "orange2", Attention::Orange);

    let no_blue = ListFilter {
        attention_not: vec![Attention::Blue],
        ..Default::default()
    };
    assert_eq!(s.list(&no_blue).unwrap().len(), 3); // blue excluded
    let only_orange = ListFilter {
        attention_in: vec![Attention::Orange],
        ..Default::default()
    };
    assert_eq!(s.list(&only_orange).unwrap().len(), 2);
}

#[test]
fn list_rows_carry_title_and_canonical_context() {
    let mut s = store();
    let id = task(&mut s, "Buy milk", Attention::Orange);

    // The Organizational view needs titles + the one-keystroke context jump
    // without an N+1 node.get (tech-spec §6, §8).
    let rows = s.list(&ListFilter::default()).unwrap();
    assert_eq!(rows.len(), 1);
    assert_eq!(rows[0].node_id, id);
    assert_eq!(rows[0].title, "Buy milk");
    assert!(rows[0].canonical_context_id.is_some());
}

#[test]
fn list_scopes_to_a_project() {
    let mut s = store();
    let project = s
        .create_node(heph_core::NewNode {
            kind: heph_core::NodeKind::Project,
            title: "Work".into(),
            body: None,
        })
        .unwrap();
    s.create_task(NewTask {
        title: "work task".into(),
        attention: Some(Attention::White),
        project_id: Some(project.id.clone()),
        ..Default::default()
    })
    .unwrap();
    task(&mut s, "life task", Attention::White);

    let scoped = ListFilter {
        scope: vec![project.id.clone()],
        ..Default::default()
    };
    assert_eq!(s.list(&scoped).unwrap().len(), 1);
}

#[test]
fn health_counts_the_working_set_honestly() {
    let mut s = store();
    task(&mut s, "r", Attention::Red);
    task(&mut s, "o1", Attention::Orange);
    task(&mut s, "o2", Attention::Orange);
    task(&mut s, "w", Attention::White);
    task(&mut s, "b1", Attention::Blue);
    task(&mut s, "b2", Attention::Blue);

    let h = s.health().unwrap();
    assert_eq!(h.orange_count, 2);
    assert_eq!(h.active_count, 4); // red + 2 orange + white
    assert_eq!(h.on_deck_count, 2); // 2 blue
    assert_eq!(h.conflict_count, 0);
    assert_eq!(h.sync_status, "local");
}

#[test]
fn journal_open_or_create_is_idempotent_with_deterministic_id() {
    let mut s = store();
    let a = s.journal_open_or_create("2026-05-31").unwrap();
    let b = s.journal_open_or_create("2026-05-31").unwrap();
    assert_eq!(a.id, b.id);
    assert_eq!(a.kind, heph_core::NodeKind::Journal);
    assert_eq!(a.title, "2026-05-31");
    // The id is deterministic in (owner, date).
    assert_eq!(
        a.id,
        heph_core::deterministic_id(s.owner_id(), heph_core::NodeKind::Journal, "2026-05-31")
    );
}

#[test]
fn journal_rejects_non_iso_dates() {
    let mut s = store();
    assert!(s.journal_open_or_create("May 31").is_err());
    assert!(s.journal_open_or_create("2026-5-1").is_err());
}