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test(stats): cover librarySummary null-lookups and empty-window cases

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Kyle Yasuda
2026-04-09 22:08:11 -07:00
parent 6977c59691
commit f91c600ed0
1 changed files with 105 additions and 0 deletions
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105
src/core/services/immersion-tracker/__tests__/query.test.ts
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@@ -3841,3 +3841,108 @@ test('getTrendsDashboard builds librarySummary with per-title aggregates', () =>
cleanupDbPath(dbPath);
}
});
test('getTrendsDashboard librarySummary returns null lookupsPerHundred when words is zero', () => {
const dbPath = makeDbPath();
const db = new Database(dbPath);
try {
ensureSchema(db);
const stmts = createTrackerPreparedStatements(db);
const videoId = getOrCreateVideoRecord(db, 'local:/tmp/lib-summary-null.mkv', {
canonicalTitle: 'Null Lookups Title',
sourcePath: '/tmp/lib-summary-null.mkv',
sourceUrl: null,
sourceType: SOURCE_TYPE_LOCAL,
});
const animeId = getOrCreateAnimeRecord(db, {
parsedTitle: 'Null Lookups Anime',
canonicalTitle: 'Null Lookups Anime',
anilistId: null,
titleRomaji: null,
titleEnglish: null,
titleNative: null,
metadataJson: null,
});
linkVideoToAnimeRecord(db, videoId, {
animeId,
parsedBasename: 'lib-summary-null.mkv',
parsedTitle: 'Null Lookups Anime',
parsedSeason: 1,
parsedEpisode: 1,
parserSource: 'test',
parserConfidence: 1,
parseMetadataJson: null,
});
const startMs = 1_700_000_000_000;
const session = startSessionRecord(db, videoId, startMs);
stmts.telemetryInsertStmt.run(
session.sessionId,
`${startMs + 60_000}`,
20 * 60_000,
20 * 60_000,
5,
0,
0,
0,
0,
0,
0,
0,
0,
0,
`${startMs + 60_000}`,
`${startMs + 60_000}`,
);
db.prepare(
`
UPDATE imm_sessions
SET ended_at_ms = ?, total_watched_ms = ?, active_watched_ms = ?,
lines_seen = ?, tokens_seen = ?, cards_mined = ?, yomitan_lookup_count = ?
WHERE session_id = ?
`,
).run(
`${startMs + 20 * 60_000}`,
20 * 60_000,
20 * 60_000,
5,
0,
0,
0,
session.sessionId,
);
db.prepare(
`
INSERT INTO imm_daily_rollups (
rollup_day, video_id, total_sessions, total_active_min, total_lines_seen,
total_tokens_seen, total_cards
) VALUES (?, ?, ?, ?, ?, ?, ?)
`,
).run(Math.floor(startMs / 86_400_000), videoId, 1, 20, 5, 0, 0);
const dashboard = getTrendsDashboard(db, 'all', 'day');
assert.equal(dashboard.librarySummary.length, 1);
assert.equal(dashboard.librarySummary[0]!.lookupsPerHundred, null);
assert.equal(dashboard.librarySummary[0]!.words, 0);
} finally {
db.close();
cleanupDbPath(dbPath);
}
});
test('getTrendsDashboard librarySummary is empty when no rollups exist', () => {
const dbPath = makeDbPath();
const db = new Database(dbPath);
try {
ensureSchema(db);
const dashboard = getTrendsDashboard(db, 'all', 'day');
assert.deepEqual(dashboard.librarySummary, []);
} finally {
db.close();
cleanupDbPath(dbPath);
}
});