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nuwiki/crates/nuwiki-lsp/tests/diary_frequency.rs
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//! Cluster 4 — diary frequency wiring at the WikiConfig + index layer.
//!
//! These tests exercise the path/URI shape for each frequency and the
//! index's ability to recognise non-daily diary entries. The
//! integration through `executeCommand` is exercised in the LSP-level
//! tests via the Neovim keymap harness; here we stay at the pure-Rust
//! layer so failures land with a clean stack.
use std::path::PathBuf;
use nuwiki_core::date::{DiaryDate, DiaryFrequency, DiaryPeriod};
use nuwiki_core::syntax::vimwiki::VimwikiSyntax;
use nuwiki_core::syntax::SyntaxPlugin;
use nuwiki_lsp::config::WikiConfig;
use nuwiki_lsp::diary;
use nuwiki_lsp::index::{diary_period_for_uri, WorkspaceIndex};
use tower_lsp::lsp_types::Url;
fn cfg(root: &str, frequency: &str) -> WikiConfig {
let mut c = WikiConfig::from_root(PathBuf::from(root));
c.diary_rel_path = "diary".into();
c.diary_frequency = frequency.into();
c
}
#[test]
fn frequency_helper_picks_up_config_value() {
assert_eq!(cfg("/tmp", "daily").frequency(), DiaryFrequency::Daily);
assert_eq!(cfg("/tmp", "weekly").frequency(), DiaryFrequency::Weekly);
assert_eq!(cfg("/tmp", "monthly").frequency(), DiaryFrequency::Monthly);
assert_eq!(cfg("/tmp", "yearly").frequency(), DiaryFrequency::Yearly);
}
#[test]
fn diary_path_for_period_picks_right_stem_per_frequency() {
let c = cfg("/wiki", "daily");
let day = DiaryPeriod::Day(DiaryDate::from_ymd(2026, 5, 12).unwrap());
let wk = DiaryPeriod::Week {
iso_year: 2026,
iso_week: 19,
};
let mo = DiaryPeriod::Month {
year: 2026,
month: 5,
};
let yr = DiaryPeriod::Year { year: 2026 };
assert_eq!(
c.diary_path_for_period(&day),
PathBuf::from("/wiki/diary/2026-05-12.wiki")
);
assert_eq!(
c.diary_path_for_period(&wk),
PathBuf::from("/wiki/diary/2026-W19.wiki")
);
assert_eq!(
c.diary_path_for_period(&mo),
PathBuf::from("/wiki/diary/2026-05.wiki")
);
assert_eq!(
c.diary_path_for_period(&yr),
PathBuf::from("/wiki/diary/2026.wiki")
);
}
#[test]
fn uri_for_period_produces_file_url_per_frequency() {
let c = cfg("/wiki", "weekly");
let wk = DiaryPeriod::Week {
iso_year: 2026,
iso_week: 19,
};
let u = diary::uri_for_period(&c, &wk).unwrap();
assert!(
u.as_str().ends_with("/wiki/diary/2026-W19.wiki"),
"got: {u}"
);
}
// ===== Index recognition =====
fn make_index_with(entries: &[&str]) -> WorkspaceIndex {
let root = PathBuf::from("/wiki");
let mut idx = WorkspaceIndex::new(Some(root.clone())).with_diary_rel_path(Some("diary".into()));
for stem in entries {
let path = format!("/wiki/diary/{stem}.wiki");
let uri = Url::from_file_path(&path).unwrap();
let ast = VimwikiSyntax::new().parse("= entry =\n");
idx.upsert(uri, &ast);
}
idx
}
#[test]
fn index_recognises_all_four_frequency_stems() {
let idx = make_index_with(&["2026-05-12", "2026-W19", "2026-05", "2026"]);
for (stem, expected) in [
(
"2026-05-12",
DiaryPeriod::Day(DiaryDate::from_ymd(2026, 5, 12).unwrap()),
),
(
"2026-W19",
DiaryPeriod::Week {
iso_year: 2026,
iso_week: 19,
},
),
(
"2026-05",
DiaryPeriod::Month {
year: 2026,
month: 5,
},
),
("2026", DiaryPeriod::Year { year: 2026 }),
] {
let uri = Url::from_file_path(format!("/wiki/diary/{stem}.wiki")).unwrap();
let page = idx.page(&uri).expect(stem);
assert_eq!(
page.diary_period,
Some(expected),
"stem {stem} should index as {expected:?}"
);
}
}
#[test]
fn index_only_sets_diary_date_for_daily_entries() {
let idx = make_index_with(&["2026-05-12", "2026-W19"]);
let daily = Url::from_file_path("/wiki/diary/2026-05-12.wiki").unwrap();
let weekly = Url::from_file_path("/wiki/diary/2026-W19.wiki").unwrap();
assert!(idx.page(&daily).unwrap().diary_date.is_some());
assert!(idx.page(&weekly).unwrap().diary_date.is_none());
assert!(idx.page(&weekly).unwrap().diary_period.is_some());
}
#[test]
fn diary_period_for_uri_rejects_paths_outside_diary_dir() {
// Non-diary path with a date-looking stem — should NOT count.
let uri = Url::from_file_path("/wiki/notes/2026-05-12.wiki").unwrap();
let root = PathBuf::from("/wiki");
assert!(diary_period_for_uri(&uri, Some(&root), Some("diary")).is_none());
}
#[test]
fn next_prev_period_navigate_at_the_same_frequency() {
// Mix entries at different frequencies. Navigation should stay
// within the same flavour as the pivot.
let idx = make_index_with(&[
"2026-W18",
"2026-W19",
"2026-W20", // weekly
"2026-04",
"2026-05",
"2026-06", // monthly
"2026-05-10",
"2026-05-12", // daily
]);
let pivot_w = DiaryPeriod::Week {
iso_year: 2026,
iso_week: 19,
};
let next_w = diary::next_period(&idx, &pivot_w).unwrap();
assert_eq!(
next_w.period,
DiaryPeriod::Week {
iso_year: 2026,
iso_week: 20
}
);
let prev_w = diary::prev_period(&idx, &pivot_w).unwrap();
assert_eq!(
prev_w.period,
DiaryPeriod::Week {
iso_year: 2026,
iso_week: 18
}
);
let pivot_m = DiaryPeriod::Month {
year: 2026,
month: 5,
};
let next_m = diary::next_period(&idx, &pivot_m).unwrap();
assert_eq!(
next_m.period,
DiaryPeriod::Month {
year: 2026,
month: 6
}
);
let prev_m = diary::prev_period(&idx, &pivot_m).unwrap();
assert_eq!(
prev_m.period,
DiaryPeriod::Month {
year: 2026,
month: 4
}
);
}
#[test]
fn next_prev_period_returns_none_past_the_edge() {
let idx = make_index_with(&["2026-W19"]);
let only = DiaryPeriod::Week {
iso_year: 2026,
iso_week: 19,
};
assert!(diary::next_period(&idx, &only).is_none());
assert!(diary::prev_period(&idx, &only).is_none());
}
#[test]
fn diary_period_for_uri_handles_each_frequency_under_diary_dir() {
let root = PathBuf::from("/wiki");
for (stem, expected) in [
(
"2026-05-12",
DiaryPeriod::Day(DiaryDate::from_ymd(2026, 5, 12).unwrap()),
),
(
"2026-W19",
DiaryPeriod::Week {
iso_year: 2026,
iso_week: 19,
},
),
(
"2026-05",
DiaryPeriod::Month {
year: 2026,
month: 5,
},
),
("2026", DiaryPeriod::Year { year: 2026 }),
] {
let uri = Url::from_file_path(format!("/wiki/diary/{stem}.wiki")).unwrap();
let got = diary_period_for_uri(&uri, Some(&root), Some("diary"));
assert_eq!(got, Some(expected), "stem {stem}");
}
}