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Add test for updateLocalUsermediaStream (#2596)

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This commit is contained in:
David Baker
2022-08-17 12:33:11 +01:00
committed by GitHub
parent c698317f3f
commit e4cf5b26ee
2 changed files with 31 additions and 1 deletions
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5
spec/test-utils/webrtc.ts
View File

@ -148,6 +148,7 @@ export class MockMediaStream {
) {}
listeners: [string, (...args: any[]) => any][] = [];
public isStopped = false;
dispatchEvent(eventType: string) {
this.listeners.forEach(([t, c]) => {
@ -196,7 +197,9 @@ export class MockMediaHandler {
this.userMediaStreams.push(stream);
return stream;
}
stopUserMediaStream() { }
stopUserMediaStream(stream: MockMediaStream) {
stream.isStopped = true;
}
hasAudioDevice() { return true; }
hasVideoDevice() { return true; }
stopAllStreams() {}

27
spec/unit/webrtc/groupCall.spec.ts
View File

@ -263,6 +263,33 @@ describe('Group Call', function() {
groupCall.leave();
}
});
it("retains state of local user media stream when updated", async () => {
try {
await groupCall.create();
await groupCall.initLocalCallFeed();
const oldStream = groupCall.localCallFeed.stream as unknown as MockMediaStream;
// arbitrary values, important part is that they're the same afterwards
await groupCall.setLocalVideoMuted(true);
await groupCall.setMicrophoneMuted(false);
const newStream = await mockClient.getMediaHandler().getUserMediaStream(true, true);
groupCall.updateLocalUsermediaStream(newStream);
expect(groupCall.localCallFeed.stream).toBe(newStream);
expect(groupCall.isLocalVideoMuted()).toEqual(true);
expect(groupCall.isMicrophoneMuted()).toEqual(false);
expect(oldStream.isStopped).toEqual(true);
} finally {
groupCall.leave();
}
});
});
describe('Placing calls', function() {