snapshot of https://github.com/RocketChat/Rocket.Chat.git (develop, 2026-09-16; blobs > 131072B omitted)

apps/meteor/client/lib/utils/mapMessageFromApi.spec.ts

@@ -0,0 +1,46 @@
+import { mapMessageFromApi } from './mapMessageFromApi';
+
+it('should convert all date fields to Date objects', () => {
+	const now = new Date();
+	const iso = now.toISOString();
+	const input = {
+		_id: 'id',
+		ts: iso,
+		_updatedAt: iso,
+		pinnedAt: iso,
+		tlm: iso,
+		webRtcCallEndTs: iso,
+		editedAt: iso,
+		dlm: iso,
+		msg: 'hi',
+		u: { _id: 'u', username: 'user' },
+		rid: 'r',
+		attachments: [{ ts: iso, title: 'attach' }],
+	};
+	const result = mapMessageFromApi(input);
+	expect(result.ts).toBeInstanceOf(Date);
+	expect(result._updatedAt).toBeInstanceOf(Date);
+	expect(result.pinnedAt).toBeInstanceOf(Date);
+	expect(result.tlm).toBeInstanceOf(Date);
+	expect(result.webRtcCallEndTs).toBeInstanceOf(Date);
+	expect(result.editedAt).toBeInstanceOf(Date);
+	expect(result.dlm).toBeInstanceOf(Date);
+	expect(result.attachments?.[0].ts).toBeInstanceOf(Date);
+});
+
+it('should not set missing optional dates', () => {
+	const input = {
+		_id: 'id',
+		ts: new Date().toISOString(),
+		_updatedAt: new Date().toISOString(),
+		msg: 'hi',
+		u: { _id: 'u', username: 'user' },
+		rid: 'r',
+	};
+	const result = mapMessageFromApi(input);
+	expect(result.pinnedAt).toBeUndefined();
+	expect(result.tlm).toBeUndefined();
+	expect(result.webRtcCallEndTs).toBeUndefined();
+	expect(result.editedAt).toBeUndefined();
+	expect(result.dlm).toBeUndefined();
+});