element-web/test/unit-tests/voice-broadcast/utils/findRoomLiveVoiceBroadcastF...

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/*
Copyright 2024 New Vector Ltd.
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Copyright 2022 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
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*/
import { mocked } from "jest-mock";
import { MatrixClient, MatrixEvent, Room } from "matrix-js-sdk/src/matrix";
import {
findRoomLiveVoiceBroadcastFromUserAndDevice,
VoiceBroadcastInfoEventType,
VoiceBroadcastInfoState,
} from "../../../../src/voice-broadcast";
import { mkEvent, stubClient } from "../../../test-utils";
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import { mkVoiceBroadcastInfoStateEvent } from "./test-utils";
describe("findRoomLiveVoiceBroadcastFromUserAndDevice", () => {
const roomId = "!room:example.com";
let client: MatrixClient;
let room: Room;
const itShouldReturnNull = () => {
it("should return null", () => {
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expect(
findRoomLiveVoiceBroadcastFromUserAndDevice(room, client.getUserId()!, client.getDeviceId()!),
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).toBeNull();
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});
};
beforeAll(() => {
client = stubClient();
room = new Room(roomId, client, client.getUserId()!);
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jest.spyOn(room.currentState, "getStateEvents");
mocked(client.getRoom).mockImplementation((getRoomId: string) => {
if (getRoomId === roomId) return room;
return null;
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});
});
describe("when there is no info event", () => {
itShouldReturnNull();
});
describe("when there is an info event without content", () => {
beforeEach(() => {
room.currentState.setStateEvents([
mkEvent({
event: true,
type: VoiceBroadcastInfoEventType,
room: roomId,
user: client.getUserId()!,
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content: {},
}),
]);
});
itShouldReturnNull();
});
describe("when there is a stopped info event", () => {
beforeEach(() => {
room.currentState.setStateEvents([
mkVoiceBroadcastInfoStateEvent(
roomId,
VoiceBroadcastInfoState.Stopped,
client.getUserId()!,
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client.getDeviceId(),
),
]);
});
itShouldReturnNull();
});
describe("when there is a started info event from another device", () => {
beforeEach(() => {
const event = mkVoiceBroadcastInfoStateEvent(
roomId,
VoiceBroadcastInfoState.Stopped,
client.getUserId()!,
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"JKL123",
);
room.currentState.setStateEvents([event]);
});
itShouldReturnNull();
});
describe("when there is a started info event", () => {
let event: MatrixEvent;
beforeEach(() => {
event = mkVoiceBroadcastInfoStateEvent(
roomId,
VoiceBroadcastInfoState.Started,
client.getUserId()!,
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client.getDeviceId(),
);
room.currentState.setStateEvents([event]);
});
it("should return this event", () => {
expect(room.currentState.getStateEvents).toHaveBeenCalledWith(
VoiceBroadcastInfoEventType,
client.getUserId()!,
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);
expect(findRoomLiveVoiceBroadcastFromUserAndDevice(room, client.getUserId()!, client.getDeviceId()!)).toBe(
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event,
);
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});
});
});