snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

tests/helpers/joinMuc.ts

@@ -0,0 +1,50 @@
+import { Participant } from './Participant';
+import { IParticipantJoinOptions, IParticipantOptions } from './types';
+
+/**
+ * Creates a new Participant and joins the MUC with the given options. If no room name is specified, the default room
+ * name from the context is used.
+ *
+ * @param participantOptions
+ * @param joinOptions options to use when joining the MUC.
+ * @returns {Promise<Participant>} The Participant that has joined the MUC.
+ */
+export async function joinMuc(
+        participantOptions?: Partial<IParticipantOptions>,
+        joinOptions?: Partial<IParticipantJoinOptions>): Promise<Participant> {
+
+    const name = participantOptions?.name || 'p1';
+
+    // @ts-ignore
+    const p = ctx[name] as Participant;
+
+    if (p) {
+        // Load a blank page to make sure the page is reloaded (in case the new participant uses the same URL). Using
+        // 'about:blank' was causing problems in the past, if we notice any issues we can change to "base.html".
+        await p.driver.url('about:blank');
+    }
+
+    const newParticipant = new Participant({
+        iFrameApi: participantOptions?.iFrameApi || false,
+        name,
+        token: participantOptions?.token
+    });
+
+    // @ts-ignore
+    ctx[name] = newParticipant;
+
+    return await newParticipant.joinConference({
+        ...joinOptions,
+        roomName: joinOptions?.roomName || ctx.roomName,
+    });
+}
+
+/**
+ * Wait until all participants have ICE connected and have sent and received data (their PC stats are ready).
+ * @param participants
+ */
+export async function waitForMedia(participants: Participant[]) {
+    await Promise.all(participants.map(p =>
+        p.waitForIceConnected().then(() => p.waitForSendReceiveData())
+    ));
+}