test: add suites for utils/room (40) + plugins/matrix-to (7)

- utils/room (40, via subagent): 28 helpers — state-event accessors, m.direct parsing, space/room classification, parent/child graph (incl. cycle safety), mute-rule + notification logic, unread info, reply trimming, member display/ avatar/search, reaction/edit/mention extraction, room-icon branches. SDK/ crypto-heavy helpers skipped. No bugs found. - plugins/matrix-to (7): matrix.to permalink build + parse for user/room/event including via-server round-trips and negative cases. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-30 14:28:32 -04:00
parent d37fa1584c
commit 0bd2273bee
2 changed files with 659 additions and 0 deletions
@@ -0,0 +1,77 @@
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import {
+  getMatrixToUser,
+  getMatrixToRoom,
+  getMatrixToRoomEvent,
+  testMatrixTo,
+  parseMatrixToUser,
+  parseMatrixToRoom,
+  parseMatrixToRoomEvent,
+} from './matrix-to';
+
+test('getMatrixToUser builds a user permalink', () => {
+  assert.equal(getMatrixToUser('@alice:example.org'), 'https://matrix.to/#/@alice:example.org');
+});
+
+test('getMatrixToRoom builds room links with optional via servers', () => {
+  assert.equal(getMatrixToRoom('#room:example.org'), 'https://matrix.to/#/#room:example.org');
+  assert.equal(
+    getMatrixToRoom('!abc:example.org', ['a.org', 'b.org']),
+    'https://matrix.to/#/!abc:example.org?via=a.org&via=b.org',
+  );
+  // empty via array → no query string
+  assert.equal(getMatrixToRoom('!abc:example.org', []), 'https://matrix.to/#/!abc:example.org');
+});
+
+test('getMatrixToRoomEvent builds event links', () => {
+  assert.equal(
+    getMatrixToRoomEvent('!abc:example.org', '$evt', ['a.org']),
+    'https://matrix.to/#/!abc:example.org/$evt?via=a.org',
+  );
+  assert.equal(
+    getMatrixToRoomEvent('!abc:example.org', '$evt'),
+    'https://matrix.to/#/!abc:example.org/$evt',
+  );
+});
+
+test('testMatrixTo recognizes matrix.to hrefs', () => {
+  assert.equal(testMatrixTo('https://matrix.to/#/@a:b.org'), true);
+  assert.equal(testMatrixTo('http://matrix.to/#/!r:b.org'), true);
+  assert.equal(testMatrixTo('https://example.org/#/@a:b.org'), false);
+});
+
+test('parseMatrixToUser round-trips and rejects non-user links', () => {
+  assert.equal(parseMatrixToUser(getMatrixToUser('@a:b.org')), '@a:b.org');
+  assert.equal(parseMatrixToUser('https://matrix.to/#/@a:b.org/'), '@a:b.org'); // trailing slash ok
+  assert.equal(parseMatrixToUser('https://matrix.to/#/#room:b.org'), undefined);
+  assert.equal(parseMatrixToUser('https://example.org'), undefined);
+});
+
+test('parseMatrixToRoom extracts alias/id and via servers', () => {
+  assert.deepEqual(parseMatrixToRoom('https://matrix.to/#/#room:b.org'), {
+    roomIdOrAlias: '#room:b.org',
+    viaServers: undefined,
+  });
+  assert.deepEqual(parseMatrixToRoom(getMatrixToRoom('!abc:b.org', ['a.org', 'c.org'])), {
+    roomIdOrAlias: '!abc:b.org',
+    viaServers: ['a.org', 'c.org'],
+  });
+  // a user link is not a room link
+  assert.equal(parseMatrixToRoom('https://matrix.to/#/@a:b.org'), undefined);
+});
+
+test('parseMatrixToRoomEvent extracts room, event, and via servers', () => {
+  assert.deepEqual(parseMatrixToRoomEvent(getMatrixToRoomEvent('!abc:b.org', '$e', ['a.org'])), {
+    roomIdOrAlias: '!abc:b.org',
+    eventId: '$e',
+    viaServers: ['a.org'],
+  });
+  assert.deepEqual(parseMatrixToRoomEvent('https://matrix.to/#/!abc:b.org/$e'), {
+    roomIdOrAlias: '!abc:b.org',
+    eventId: '$e',
+    viaServers: undefined,
+  });
+  // a room-only link has no event
+  assert.equal(parseMatrixToRoomEvent('https://matrix.to/#/!abc:b.org'), undefined);
+});