Merge branch 'develop' into florianduros/fix-white-black-theme-switch

test/Notifier-test.ts

@@ -14,28 +14,21 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+import { MockedObject } from "jest-mock";
+import { MatrixClient } from "matrix-js-sdk/src/client";
+import { Room } from "matrix-js-sdk/src/models/room";
 import { MatrixEvent } from "matrix-js-sdk/src/models/event";
 
+import BasePlatform from "../src/BasePlatform";
+import { ElementCall } from "../src/models/Call";
 import Notifier from "../src/Notifier";
+import SettingsStore from "../src/settings/SettingsStore";
+import ToastStore from "../src/stores/ToastStore";
 import { getLocalNotificationAccountDataEventType } from "../src/utils/notifications";
 import { getMockClientWithEventEmitter, mkEvent, mkRoom, mockPlatformPeg } from "./test-utils";
+import { IncomingCallToast } from "../src/toasts/IncomingCallToast";
 
 describe("Notifier", () => {
-    let MockPlatform;
-    let accountDataStore = {};
-
-    const mockClient = getMockClientWithEventEmitter({
-        getUserId: jest.fn().mockReturnValue("@bob:example.org"),
-        isGuest: jest.fn().mockReturnValue(false),
-        getAccountData: jest.fn().mockImplementation(eventType => accountDataStore[eventType]),
-        setAccountData: jest.fn().mockImplementation((eventType, content) => {
-            accountDataStore[eventType] = new MatrixEvent({
-                type: eventType,
-                content,
-            });
-        }),
-    });
-    const accountDataEventKey = getLocalNotificationAccountDataEventType(mockClient.deviceId);
     const roomId = "!room1:server";
     const testEvent = mkEvent({
         event: true,
@@ -44,10 +37,33 @@ describe("Notifier", () => {
         room: roomId,
         content: {},
     });
-    const testRoom = mkRoom(mockClient, roomId);
+
+    let MockPlatform: MockedObject<BasePlatform>;
+    let mockClient: MockedObject<MatrixClient>;
+    let testRoom: MockedObject<Room>;
+    let accountDataEventKey: string;
+    let accountDataStore = {};
 
     beforeEach(() => {
         accountDataStore = {};
+        mockClient = getMockClientWithEventEmitter({
+            getUserId: jest.fn().mockReturnValue("@bob:example.org"),
+            isGuest: jest.fn().mockReturnValue(false),
+            getAccountData: jest.fn().mockImplementation(eventType => accountDataStore[eventType]),
+            setAccountData: jest.fn().mockImplementation((eventType, content) => {
+                accountDataStore[eventType] = new MatrixEvent({
+                    type: eventType,
+                    content,
+                });
+            }),
+            decryptEventIfNeeded: jest.fn(),
+            getRoom: jest.fn(),
+            getPushActionsForEvent: jest.fn(),
+        });
+        accountDataEventKey = getLocalNotificationAccountDataEventType(mockClient.deviceId);
+
+        testRoom = mkRoom(mockClient, roomId);
+
         MockPlatform = mockPlatformPeg({
             supportsNotifications: jest.fn().mockReturnValue(true),
             maySendNotifications: jest.fn().mockReturnValue(true),
@@ -55,6 +71,8 @@ describe("Notifier", () => {
         });
 
         Notifier.isBodyEnabled = jest.fn().mockReturnValue(true);
+
+        mockClient.getRoom.mockReturnValue(testRoom);
     });
 
     describe("_displayPopupNotification", () => {
@@ -82,4 +100,73 @@ describe("Notifier", () => {
             expect(Notifier.getSoundForRoom).toHaveBeenCalledTimes(count);
         });
     });
+
+    describe("group call notifications", () => {
+        beforeEach(() => {
+            jest.spyOn(SettingsStore, "getValue").mockReturnValue(true);
+            jest.spyOn(ToastStore.sharedInstance(), "addOrReplaceToast");
+
+            mockClient.getPushActionsForEvent.mockReturnValue({
+                notify: true,
+                tweaks: {},
+            });
+
+            Notifier.onSyncStateChange("SYNCING");
+        });
+
+        afterEach(() => {
+            jest.resetAllMocks();
+        });
+
+        const callOnEvent = (type?: string) => {
+            const callEvent = {
+                getContent: () => { },
+                getRoomId: () => roomId,
+                isBeingDecrypted: () => false,
+                isDecryptionFailure: () => false,
+                getSender: () => "@alice:foo",
+                getType: () => type ?? ElementCall.CALL_EVENT_TYPE.name,
+                getStateKey: () => "state_key",
+            } as unknown as MatrixEvent;
+
+            Notifier.onEvent(callEvent);
+            return callEvent;
+        };
+
+        const setGroupCallsEnabled = (val: boolean) => {
+            jest.spyOn(SettingsStore, "getValue").mockImplementation((name: string) => {
+                if (name === "feature_group_calls") return val;
+            });
+        };
+
+        it("should show toast when group calls are supported", () => {
+            setGroupCallsEnabled(true);
+
+            const callEvent = callOnEvent();
+
+            expect(ToastStore.sharedInstance().addOrReplaceToast).toHaveBeenCalledWith(expect.objectContaining({
+                key: `call_${callEvent.getStateKey()}`,
+                priority: 100,
+                component: IncomingCallToast,
+                bodyClassName: "mx_IncomingCallToast",
+                props: { callEvent },
+            }));
+        });
+
+        it("should not show toast when group calls are not supported", () => {
+            setGroupCallsEnabled(false);
+
+            callOnEvent();
+
+            expect(ToastStore.sharedInstance().addOrReplaceToast).not.toHaveBeenCalled();
+        });
+
+        it("should not show toast when calling with non-group call event", () => {
+            setGroupCallsEnabled(true);
+
+            callOnEvent("event_type");
+
+            expect(ToastStore.sharedInstance().addOrReplaceToast).not.toHaveBeenCalled();
+        });
+    });
 });

test/TextForEvent-test.ts

@@ -14,15 +14,17 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import { EventType, MatrixEvent, RoomMember } from "matrix-js-sdk/src/matrix";
+import { EventType, MatrixClient, MatrixEvent, Room, RoomMember } from "matrix-js-sdk/src/matrix";
 import TestRenderer from 'react-test-renderer';
 import { ReactElement } from "react";
+import { mocked } from "jest-mock";
 
 import { getSenderName, textForEvent } from "../src/TextForEvent";
 import SettingsStore from "../src/settings/SettingsStore";
-import { createTestClient } from './test-utils';
+import { createTestClient, stubClient } from './test-utils';
 import { MatrixClientPeg } from '../src/MatrixClientPeg';
 import UserIdentifierCustomisations from '../src/customisations/UserIdentifier';
+import { ElementCall } from "../src/models/Call";
 
 jest.mock("../src/settings/SettingsStore");
 jest.mock('../src/customisations/UserIdentifier', () => ({
@@ -444,4 +446,42 @@ describe('TextForEvent', () => {
             expect(textForEvent(messageEvent)).toEqual('@a: test message');
         });
     });
+
+    describe("textForCallEvent()", () => {
+        let mockClient: MatrixClient;
+        let callEvent: MatrixEvent;
+
+        beforeEach(() => {
+            stubClient();
+            mockClient = MatrixClientPeg.get();
+
+            mocked(mockClient.getRoom).mockReturnValue({
+                name: "Test room",
+            } as unknown as Room);
+
+            callEvent = {
+                getRoomId: jest.fn(),
+                getType: jest.fn(),
+                isState: jest.fn().mockReturnValue(true),
+            } as unknown as MatrixEvent;
+        });
+
+        describe.each(ElementCall.CALL_EVENT_TYPE.names)("eventType=%s", (eventType: string) => {
+            beforeEach(() => {
+                mocked(callEvent).getType.mockReturnValue(eventType);
+            });
+
+            it("returns correct message for call event when supported", () => {
+                expect(textForEvent(callEvent)).toEqual('Video call started in Test room.');
+            });
+
+            it("returns correct message for call event when supported", () => {
+                mocked(mockClient).supportsVoip.mockReturnValue(false);
+
+                expect(textForEvent(callEvent)).toEqual(
+                    'Video call started in Test room. (not supported by this browser)',
+                );
+            });
+        });
+    });
 });

test/components/views/context_menus/MessageContextMenu-test.tsx

@@ -27,7 +27,7 @@ import {
     EventType,
 } from 'matrix-js-sdk/src/matrix';
 import { ExtensibleEvent, MessageEvent, M_POLL_KIND_DISCLOSED, PollStartEvent } from 'matrix-events-sdk';
-import { Thread } from "matrix-js-sdk/src/models/thread";
+import { FeatureSupport, Thread } from "matrix-js-sdk/src/models/thread";
 import { mocked } from "jest-mock";
 import { act } from '@testing-library/react';
 
@@ -469,7 +469,7 @@ describe('MessageContextMenu', () => {
             const eventContent = MessageEvent.from("hello");
             const mxEvent = new MatrixEvent(eventContent.serialize());
 
-            Thread.hasServerSideSupport = true;
+            Thread.hasServerSideSupport = FeatureSupport.Stable;
             const context = {
                 canSendMessages: true,
             };

test/components/views/messages/MessageActionBar-test.tsx

@@ -25,7 +25,7 @@ import {
     MsgType,
     Room,
 } from 'matrix-js-sdk/src/matrix';
-import { Thread } from 'matrix-js-sdk/src/models/thread';
+import { FeatureSupport, Thread } from 'matrix-js-sdk/src/models/thread';
 
 import MessageActionBar from '../../../../src/components/views/messages/MessageActionBar';
 import {
@@ -388,13 +388,13 @@ describe('<MessageActionBar />', () => {
 
     describe('thread button', () => {
         beforeEach(() => {
-            Thread.setServerSideSupport(true, false);
+            Thread.setServerSideSupport(FeatureSupport.Stable);
         });
 
         describe('when threads feature is not enabled', () => {
             it('does not render thread button when threads does not have server support', () => {
                 jest.spyOn(SettingsStore, 'getValue').mockReturnValue(false);
-                Thread.setServerSideSupport(false, false);
+                Thread.setServerSideSupport(FeatureSupport.None);
                 const { queryByLabelText } = getComponent({ mxEvent: alicesMessageEvent });
                 expect(queryByLabelText('Reply in thread')).toBeFalsy();
             });

test/components/views/settings/__snapshots__/DevicesPanel-test.tsx.snap

@@ -115,10 +115,14 @@ exports[`<DevicesPanel /> renders device panel with devices 1`] = `
           class="mx_DeviceTypeIcon"
         >
           <div
-            aria-label="Unknown device type"
-            class="mx_DeviceTypeIcon_deviceIcon"
-            role="img"
-          />
+            class="mx_DeviceTypeIcon_deviceIconWrapper"
+          >
+            <div
+              aria-label="Unknown session type"
+              class="mx_DeviceTypeIcon_deviceIcon"
+              role="img"
+            />
+          </div>
           <div
             aria-label="Unverified"
             class="mx_DeviceTypeIcon_verificationIcon unverified"
@@ -238,10 +242,14 @@ exports[`<DevicesPanel /> renders device panel with devices 1`] = `
             class="mx_DeviceTypeIcon"
           >
             <div
-              aria-label="Unknown device type"
-              class="mx_DeviceTypeIcon_deviceIcon"
-              role="img"
-            />
+              class="mx_DeviceTypeIcon_deviceIconWrapper"
+            >
+              <div
+                aria-label="Unknown session type"
+                class="mx_DeviceTypeIcon_deviceIcon"
+                role="img"
+              />
+            </div>
             <div
               aria-label="Unverified"
               class="mx_DeviceTypeIcon_verificationIcon unverified"
@@ -320,10 +328,14 @@ exports[`<DevicesPanel /> renders device panel with devices 1`] = `
             class="mx_DeviceTypeIcon"
           >
             <div
-              aria-label="Unknown device type"
-              class="mx_DeviceTypeIcon_deviceIcon"
-              role="img"
-            />
+              class="mx_DeviceTypeIcon_deviceIconWrapper"
+            >
+              <div
+                aria-label="Unknown session type"
+                class="mx_DeviceTypeIcon_deviceIcon"
+                role="img"
+              />
+            </div>
             <div
               aria-label="Unverified"
               class="mx_DeviceTypeIcon_verificationIcon unverified"

test/components/views/settings/devices/DeviceTypeIcon-test.tsx

@@ -18,6 +18,7 @@ import { render } from '@testing-library/react';
 import React from 'react';
 
 import { DeviceTypeIcon } from '../../../../../src/components/views/settings/devices/DeviceTypeIcon';
+import { DeviceType } from '../../../../../src/utils/device/parseUserAgent';
 
 describe('<DeviceTypeIcon />', () => {
     const defaultProps = {
@@ -41,4 +42,33 @@ describe('<DeviceTypeIcon />', () => {
         const { container } = render(getComponent({ isSelected: true }));
         expect(container).toMatchSnapshot();
     });
+
+    it('renders an unknown device icon when no device type given', () => {
+        const { getByLabelText } = render(getComponent());
+        expect(getByLabelText('Unknown session type')).toBeTruthy();
+    });
+
+    it('renders a desktop device type', () => {
+        const deviceType = DeviceType.Desktop;
+        const { getByLabelText } = render(getComponent({ deviceType }));
+        expect(getByLabelText('Desktop session')).toBeTruthy();
+    });
+
+    it('renders a web device type', () => {
+        const deviceType = DeviceType.Web;
+        const { getByLabelText } = render(getComponent({ deviceType }));
+        expect(getByLabelText('Web session')).toBeTruthy();
+    });
+
+    it('renders a mobile device type', () => {
+        const deviceType = DeviceType.Mobile;
+        const { getByLabelText } = render(getComponent({ deviceType }));
+        expect(getByLabelText('Mobile session')).toBeTruthy();
+    });
+
+    it('renders an unknown device type', () => {
+        const deviceType = DeviceType.Unknown;
+        const { getByLabelText } = render(getComponent({ deviceType }));
+        expect(getByLabelText('Unknown session type')).toBeTruthy();
+    });
 });

test/components/views/settings/devices/__snapshots__/CurrentDeviceSection-test.tsx.snap

@@ -154,10 +154,14 @@ exports[`<CurrentDeviceSection /> renders device and correct security card when
           class="mx_DeviceTypeIcon"
         >
           <div
-            aria-label="Unknown device type"
-            class="mx_DeviceTypeIcon_deviceIcon"
-            role="img"
-          />
+            class="mx_DeviceTypeIcon_deviceIconWrapper"
+          >
+            <div
+              aria-label="Unknown session type"
+              class="mx_DeviceTypeIcon_deviceIcon"
+              role="img"
+            />
+          </div>
           <div
             aria-label="Unverified"
             class="mx_DeviceTypeIcon_verificationIcon unverified"
@@ -270,10 +274,14 @@ exports[`<CurrentDeviceSection /> renders device and correct security card when
           class="mx_DeviceTypeIcon"
         >
           <div
-            aria-label="Unknown device type"
-            class="mx_DeviceTypeIcon_deviceIcon"
-            role="img"
-          />
+            class="mx_DeviceTypeIcon_deviceIconWrapper"
+          >
+            <div
+              aria-label="Unknown session type"
+              class="mx_DeviceTypeIcon_deviceIcon"
+              role="img"
+            />
+          </div>
           <div
             aria-label="Unverified"
             class="mx_DeviceTypeIcon_verificationIcon unverified"

test/components/views/settings/devices/__snapshots__/DeviceTile-test.tsx.snap

@@ -10,10 +10,14 @@ exports[`<DeviceTile /> renders a device with no metadata 1`] = `
       class="mx_DeviceTypeIcon"
     >
       <div
-        aria-label="Unknown device type"
-        class="mx_DeviceTypeIcon_deviceIcon"
-        role="img"
-      />
+        class="mx_DeviceTypeIcon_deviceIconWrapper"
+      >
+        <div
+          aria-label="Unknown session type"
+          class="mx_DeviceTypeIcon_deviceIcon"
+          role="img"
+        />
+      </div>
       <div
         aria-label="Unverified"
         class="mx_DeviceTypeIcon_verificationIcon unverified"
@@ -61,10 +65,14 @@ exports[`<DeviceTile /> renders a verified device with no metadata 1`] = `
       class="mx_DeviceTypeIcon"
     >
       <div
-        aria-label="Unknown device type"
-        class="mx_DeviceTypeIcon_deviceIcon"
-        role="img"
-      />
+        class="mx_DeviceTypeIcon_deviceIconWrapper"
+      >
+        <div
+          aria-label="Unknown session type"
+          class="mx_DeviceTypeIcon_deviceIcon"
+          role="img"
+        />
+      </div>
       <div
         aria-label="Unverified"
         class="mx_DeviceTypeIcon_verificationIcon unverified"
@@ -112,10 +120,14 @@ exports[`<DeviceTile /> renders display name with a tooltip 1`] = `
       class="mx_DeviceTypeIcon"
     >
       <div
-        aria-label="Unknown device type"
-        class="mx_DeviceTypeIcon_deviceIcon"
-        role="img"
-      />
+        class="mx_DeviceTypeIcon_deviceIconWrapper"
+      >
+        <div
+          aria-label="Unknown session type"
+          class="mx_DeviceTypeIcon_deviceIcon"
+          role="img"
+        />
+      </div>
       <div
         aria-label="Unverified"
         class="mx_DeviceTypeIcon_verificationIcon unverified"
@@ -163,10 +175,14 @@ exports[`<DeviceTile /> separates metadata with a dot 1`] = `
       class="mx_DeviceTypeIcon"
     >
       <div
-        aria-label="Unknown device type"
-        class="mx_DeviceTypeIcon_deviceIcon"
-        role="img"
-      />
+        class="mx_DeviceTypeIcon_deviceIconWrapper"
+      >
+        <div
+          aria-label="Unknown session type"
+          class="mx_DeviceTypeIcon_deviceIcon"
+          role="img"
+        />
+      </div>
       <div
         aria-label="Unverified"
         class="mx_DeviceTypeIcon_verificationIcon unverified"

test/components/views/settings/devices/__snapshots__/DeviceTypeIcon-test.tsx.snap

@@ -6,10 +6,14 @@ exports[`<DeviceTypeIcon /> renders a verified device 1`] = `
     class="mx_DeviceTypeIcon"
   >
     <div
-      aria-label="Unknown device type"
-      class="mx_DeviceTypeIcon_deviceIcon"
-      role="img"
-    />
+      class="mx_DeviceTypeIcon_deviceIconWrapper"
+    >
+      <div
+        aria-label="Unknown session type"
+        class="mx_DeviceTypeIcon_deviceIcon"
+        role="img"
+      />
+    </div>
     <div
       aria-label="Verified"
       class="mx_DeviceTypeIcon_verificationIcon verified"
@@ -25,10 +29,14 @@ exports[`<DeviceTypeIcon /> renders an unverified device 1`] = `
     class="mx_DeviceTypeIcon"
   >
     <div
-      aria-label="Unknown device type"
-      class="mx_DeviceTypeIcon_deviceIcon"
-      role="img"
-    />
+      class="mx_DeviceTypeIcon_deviceIconWrapper"
+    >
+      <div
+        aria-label="Unknown session type"
+        class="mx_DeviceTypeIcon_deviceIcon"
+        role="img"
+      />
+    </div>
     <div
       aria-label="Unverified"
       class="mx_DeviceTypeIcon_verificationIcon unverified"
@@ -44,10 +52,14 @@ exports[`<DeviceTypeIcon /> renders correctly when selected 1`] = `
     class="mx_DeviceTypeIcon mx_DeviceTypeIcon_selected"
   >
     <div
-      aria-label="Unknown device type"
-      class="mx_DeviceTypeIcon_deviceIcon"
-      role="img"
-    />
+      class="mx_DeviceTypeIcon_deviceIconWrapper"
+    >
+      <div
+        aria-label="Unknown session type"
+        class="mx_DeviceTypeIcon_deviceIcon"
+        role="img"
+      />
+    </div>
     <div
       aria-label="Unverified"
       class="mx_DeviceTypeIcon_verificationIcon unverified"

test/components/views/settings/devices/__snapshots__/SelectableDeviceTile-test.tsx.snap

@@ -42,10 +42,14 @@ exports[`<SelectableDeviceTile /> renders unselected device tile with checkbox 1
         class="mx_DeviceTypeIcon"
       >
         <div
-          aria-label="Unknown device type"
-          class="mx_DeviceTypeIcon_deviceIcon"
-          role="img"
-        />
+          class="mx_DeviceTypeIcon_deviceIconWrapper"
+        >
+          <div
+            aria-label="Unknown session type"
+            class="mx_DeviceTypeIcon_deviceIcon"
+            role="img"
+          />
+        </div>
         <div
           aria-label="Unverified"
           class="mx_DeviceTypeIcon_verificationIcon unverified"

test/components/views/settings/tabs/user/__snapshots__/SessionManagerTab-test.tsx.snap

@@ -97,10 +97,14 @@ exports[`<SessionManagerTab /> renders current session section with a verified s
         class="mx_DeviceTypeIcon"
       >
         <div
-          aria-label="Unknown device type"
-          class="mx_DeviceTypeIcon_deviceIcon"
-          role="img"
-        />
+          class="mx_DeviceTypeIcon_deviceIconWrapper"
+        >
+          <div
+            aria-label="Unknown session type"
+            class="mx_DeviceTypeIcon_deviceIcon"
+            role="img"
+          />
+        </div>
         <div
           aria-label="Verified"
           class="mx_DeviceTypeIcon_verificationIcon verified"
@@ -199,10 +203,14 @@ exports[`<SessionManagerTab /> renders current session section with an unverifie
         class="mx_DeviceTypeIcon"
       >
         <div
-          aria-label="Unknown device type"
-          class="mx_DeviceTypeIcon_deviceIcon"
-          role="img"
-        />
+          class="mx_DeviceTypeIcon_deviceIconWrapper"
+        >
+          <div
+            aria-label="Unknown session type"
+            class="mx_DeviceTypeIcon_deviceIcon"
+            role="img"
+          />
+        </div>
         <div
           aria-label="Unverified"
           class="mx_DeviceTypeIcon_verificationIcon unverified"
@@ -301,10 +309,14 @@ exports[`<SessionManagerTab /> sets device verification status correctly 1`] = `
     class="mx_DeviceTypeIcon"
   >
     <div
-      aria-label="Unknown device type"
-      class="mx_DeviceTypeIcon_deviceIcon"
-      role="img"
-    />
+      class="mx_DeviceTypeIcon_deviceIconWrapper"
+    >
+      <div
+        aria-label="Unknown session type"
+        class="mx_DeviceTypeIcon_deviceIcon"
+        role="img"
+      />
+    </div>
     <div
       aria-label="Verified"
       class="mx_DeviceTypeIcon_verificationIcon verified"

test/toasts/IncomingCallToast-test.tsx

@@ -0,0 +1,158 @@
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import React from "react";
+import { render, screen, cleanup, fireEvent, waitFor } from "@testing-library/react";
+import "@testing-library/jest-dom";
+import { mocked, Mocked } from "jest-mock";
+import { Room } from "matrix-js-sdk/src/models/room";
+import { MatrixClient } from "matrix-js-sdk/src/client";
+import { RoomStateEvent } from "matrix-js-sdk/src/models/room-state";
+import { ClientWidgetApi, Widget } from "matrix-widget-api";
+
+import type { RoomMember } from "matrix-js-sdk/src/models/room-member";
+import {
+    useMockedCalls,
+    MockedCall,
+    stubClient,
+    mkRoomMember,
+    setupAsyncStoreWithClient,
+    resetAsyncStoreWithClient,
+} from "../test-utils";
+import defaultDispatcher from "../../src/dispatcher/dispatcher";
+import { Action } from "../../src/dispatcher/actions";
+import { MatrixClientPeg } from "../../src/MatrixClientPeg";
+import { CallStore } from "../../src/stores/CallStore";
+import { WidgetMessagingStore } from "../../src/stores/widgets/WidgetMessagingStore";
+import DMRoomMap from "../../src/utils/DMRoomMap";
+import ToastStore from "../../src/stores/ToastStore";
+import { getIncomingCallToastKey, IncomingCallToast } from "../../src/toasts/IncomingCallToast";
+
+describe("IncomingCallEvent", () => {
+    useMockedCalls();
+    Object.defineProperty(navigator, "mediaDevices", { value: { enumerateDevices: () => [] } });
+    jest.spyOn(HTMLMediaElement.prototype, "play").mockImplementation(async () => { });
+
+    let client: Mocked<MatrixClient>;
+    let room: Room;
+    let alice: RoomMember;
+    let bob: RoomMember;
+    let call: MockedCall;
+    let widget: Widget;
+    const dmRoomMap = {
+        getUserIdForRoomId: jest.fn(),
+    } as unknown as DMRoomMap;
+    const toastStore = {
+        dismissToast: jest.fn(),
+    } as unknown as ToastStore;
+
+    beforeEach(async () => {
+        stubClient();
+        client = mocked(MatrixClientPeg.get());
+
+        room = new Room("!1:example.org", client, "@alice:example.org");
+
+        alice = mkRoomMember(room.roomId, "@alice:example.org");
+        bob = mkRoomMember(room.roomId, "@bob:example.org");
+
+        client.getRoom.mockImplementation(roomId => roomId === room.roomId ? room : null);
+        client.getRooms.mockReturnValue([room]);
+        client.reEmitter.reEmit(room, [RoomStateEvent.Events]);
+
+        await Promise.all([CallStore.instance, WidgetMessagingStore.instance].map(
+            store => setupAsyncStoreWithClient(store, client),
+        ));
+
+        MockedCall.create(room, "1");
+        const maybeCall = CallStore.instance.get(room.roomId);
+        if (!(maybeCall instanceof MockedCall)) throw new Error("Failed to create call");
+        call = maybeCall;
+
+        widget = new Widget(call.widget);
+        WidgetMessagingStore.instance.storeMessaging(widget, room.roomId, {
+            stop: () => { },
+        } as unknown as ClientWidgetApi);
+
+        jest.spyOn(DMRoomMap, "shared").mockReturnValue(dmRoomMap);
+        jest.spyOn(ToastStore, "sharedInstance").mockReturnValue(toastStore);
+    });
+
+    afterEach(async () => {
+        cleanup(); // Unmount before we do any cleanup that might update the component
+        call.destroy();
+        WidgetMessagingStore.instance.stopMessaging(widget, room.roomId);
+        await Promise.all([CallStore.instance, WidgetMessagingStore.instance].map(resetAsyncStoreWithClient));
+        jest.restoreAllMocks();
+    });
+
+    const renderToast = () => { render(<IncomingCallToast callEvent={call.event} />); };
+
+    it("correctly shows all the information", () => {
+        call.participants = new Set([alice, bob]);
+        renderToast();
+
+        screen.getByText("Video call started");
+        screen.getByText("Video");
+        screen.getByLabelText("2 participants");
+
+        screen.getByRole("button", { name: "Join" });
+        screen.getByRole("button", { name: "Close" });
+    });
+
+    it("correctly renders toast without a call", () => {
+        call.destroy();
+        renderToast();
+
+        screen.getByText("Video call started");
+        screen.getByText("Video");
+
+        screen.getByRole("button", { name: "Join" });
+        screen.getByRole("button", { name: "Close" });
+    });
+
+    it("joins the call and closes the toast", async () => {
+        renderToast();
+
+        const dispatcherSpy = jest.fn();
+        const dispatcherRef = defaultDispatcher.register(dispatcherSpy);
+
+        fireEvent.click(screen.getByRole("button", { name: "Join" }));
+        await waitFor(() => expect(dispatcherSpy).toHaveBeenCalledWith({
+            action: Action.ViewRoom,
+            room_id: room.roomId,
+            view_call: true,
+        }));
+        await waitFor(() => expect(toastStore.dismissToast).toHaveBeenCalledWith(
+            getIncomingCallToastKey(call.event.getStateKey()!),
+        ));
+
+        defaultDispatcher.unregister(dispatcherRef);
+    });
+
+    it("closes the toast", async () => {
+        renderToast();
+
+        const dispatcherSpy = jest.fn();
+        const dispatcherRef = defaultDispatcher.register(dispatcherSpy);
+
+        fireEvent.click(screen.getByRole("button", { name: "Close" }));
+        await waitFor(() => expect(toastStore.dismissToast).toHaveBeenCalledWith(
+            getIncomingCallToastKey(call.event.getStateKey()!),
+        ));
+
+        defaultDispatcher.unregister(dispatcherRef);
+    });
+});