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cinny/src/app/utils/roomSections.test.ts
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import { describe, it } from 'node:test';
import assert from 'node:assert/strict';
import { deriveRoomSections, sectionTag, validateSectionName } from './roomSections';
describe('deriveRoomSections', () => {
it('groups by u.* tags, orders members by order then name, sections by name', () => {
const { sections, sectioned } = deriveRoomSections([
{ roomId: '!a', name: 'Alpha', tags: { 'u.Raids': { order: 0.7 } } },
{ roomId: '!b', name: 'Beta', tags: { 'u.Raids': { order: 0.2 }, 'm.favourite': {} } },
{ roomId: '!c', name: 'Gamma', tags: { 'u.Raids': {}, 'u.off-topic': { order: '0.1' } } },
{ roomId: '!d', name: 'Delta', tags: { 'm.lowpriority': {} } },
{ roomId: '!e', name: 'Eps', tags: undefined },
]);
assert.deepEqual(
sections.map((s) => [s.name, s.tag, s.rooms]),
[
['off-topic', 'u.off-topic', ['!c']],
['Raids', 'u.Raids', ['!b', '!a', '!c']],
],
);
assert.deepEqual([...sectioned].sort(), ['!a', '!b', '!c']);
});
it('has no empty sections', () => {
assert.deepEqual(deriveRoomSections([{ roomId: '!a', name: 'A', tags: {} }]).sections, []);
});
it('ignores m.* and malformed u. tags', () => {
const { sections } = deriveRoomSections([
{ roomId: '!a', name: 'A', tags: { 'm.favourite': {}, 'u.': {}, 'x.y': {} } },
]);
assert.deepEqual(sections, []);
});
});
describe('section names', () => {
it('builds the tag and validates input', () => {
assert.equal(sectionTag(' Raids '), 'u.Raids');
assert.equal(validateSectionName('Raids', []), undefined);
assert.ok(validateSectionName('', []));
assert.ok(validateSectionName('raids', ['Raids']));
assert.ok(validateSectionName('a.b', []));
assert.ok(validateSectionName('x'.repeat(41), []));
});
});