Prepare for repo merge

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

test/unit-tests/components/views/voip/CallView-test.tsx

@@ -0,0 +1,169 @@
+/*
+Copyright 2024 New Vector Ltd.
+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.
+*/
+
+import React from "react";
+import { zip } from "lodash";
+import { render, screen, act, fireEvent, waitFor, cleanup } from "jest-matrix-react";
+import { mocked, Mocked } from "jest-mock";
+import { MatrixClient, PendingEventOrdering, Room, RoomStateEvent } from "matrix-js-sdk/src/matrix";
+import { Widget } from "matrix-widget-api";
+
+import type { RoomMember } from "matrix-js-sdk/src/matrix";
+import type { ClientWidgetApi } from "matrix-widget-api";
+import {
+    stubClient,
+    mkRoomMember,
+    wrapInMatrixClientContext,
+    useMockedCalls,
+    MockedCall,
+    setupAsyncStoreWithClient,
+    useMockMediaDevices,
+} from "../../../test-utils";
+import { MatrixClientPeg } from "../../../../src/MatrixClientPeg";
+import { CallView as _CallView } from "../../../../src/components/views/voip/CallView";
+import { WidgetMessagingStore } from "../../../../src/stores/widgets/WidgetMessagingStore";
+import { CallStore } from "../../../../src/stores/CallStore";
+import { Call, ConnectionState } from "../../../../src/models/Call";
+
+const CallView = wrapInMatrixClientContext(_CallView);
+
+describe("CallView", () => {
+    useMockedCalls();
+    jest.spyOn(HTMLMediaElement.prototype, "play").mockImplementation(async () => {});
+
+    let client: Mocked<MatrixClient>;
+    let room: Room;
+    let alice: RoomMember;
+
+    beforeEach(() => {
+        useMockMediaDevices();
+
+        stubClient();
+        client = mocked(MatrixClientPeg.safeGet());
+
+        room = new Room("!1:example.org", client, "@alice:example.org", {
+            pendingEventOrdering: PendingEventOrdering.Detached,
+        });
+        alice = mkRoomMember(room.roomId, "@alice:example.org");
+        jest.spyOn(room, "getMember").mockImplementation((userId) => (userId === alice.userId ? alice : null));
+
+        client.getRoom.mockImplementation((roomId) => (roomId === room.roomId ? room : null));
+        client.getRooms.mockReturnValue([room]);
+        client.reEmitter.reEmit(room, [RoomStateEvent.Events]);
+
+        setupAsyncStoreWithClient(CallStore.instance, client);
+        setupAsyncStoreWithClient(WidgetMessagingStore.instance, client);
+    });
+
+    afterEach(() => {
+        client.reEmitter.stopReEmitting(room, [RoomStateEvent.Events]);
+    });
+
+    const renderView = async (skipLobby = false): Promise<void> => {
+        render(<CallView room={room} resizing={false} waitForCall={false} skipLobby={skipLobby} />);
+        await act(() => Promise.resolve()); // Let effects settle
+    };
+
+    describe("with an existing call", () => {
+        let call: MockedCall;
+        let widget: Widget;
+
+        beforeEach(() => {
+            MockedCall.create(room, "1");
+            const maybeCall = CallStore.instance.getCall(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);
+        });
+
+        afterEach(() => {
+            cleanup(); // Unmount before we do any cleanup that might update the component
+            call.destroy();
+            WidgetMessagingStore.instance.stopMessaging(widget, room.roomId);
+        });
+
+        it("calls clean on mount", async () => {
+            const cleanSpy = jest.spyOn(call, "clean");
+            await renderView();
+            expect(cleanSpy).toHaveBeenCalled();
+        });
+
+        /**
+         * TODO: Fix I do not understand this test
+         */
+        it.skip("tracks participants", async () => {
+            const bob = mkRoomMember(room.roomId, "@bob:example.org");
+            const carol = mkRoomMember(room.roomId, "@carol:example.org");
+
+            const expectAvatars = (userIds: string[]) => {
+                const avatars = screen.queryAllByRole("button", { name: "Profile picture" });
+                expect(userIds.length).toBe(avatars.length);
+
+                for (const [userId, avatar] of zip(userIds, avatars)) {
+                    fireEvent.focus(avatar!);
+                    screen.getAllByRole("tooltip", { name: userId });
+                }
+            };
+
+            await renderView();
+            expect(screen.queryByLabelText(/joined/)).toBe(null);
+            expectAvatars([]);
+
+            act(() => {
+                call.participants = new Map([[alice, new Set(["a"])]]);
+            });
+            screen.getByText("1 person joined");
+            expectAvatars([alice.userId]);
+
+            act(() => {
+                call.participants = new Map([
+                    [alice, new Set(["a"])],
+                    [bob, new Set(["b1", "b2"])],
+                    [carol, new Set(["c"])],
+                ]);
+            });
+            screen.getByText("4 people joined");
+            expectAvatars([alice.userId, bob.userId, bob.userId, carol.userId]);
+
+            act(() => {
+                call.participants = new Map();
+            });
+            expect(screen.queryByLabelText(/joined/)).toBe(null);
+            expectAvatars([]);
+        });
+
+        it("automatically connects to the call when skipLobby is true", async () => {
+            const connectSpy = jest.spyOn(call, "start");
+            await renderView(true);
+            await waitFor(() => expect(connectSpy).toHaveBeenCalled(), { interval: 1 });
+        });
+    });
+
+    describe("without an existing call", () => {
+        it("creates and connects to a new call when the join button is pressed", async () => {
+            expect(Call.get(room)).toBeNull();
+            await renderView(true);
+            await waitFor(() => expect(CallStore.instance.getCall(room.roomId)).not.toBeNull());
+            const call = CallStore.instance.getCall(room.roomId)!;
+
+            const widget = new Widget(call.widget);
+            WidgetMessagingStore.instance.storeMessaging(widget, room.roomId, {
+                stop: () => {},
+            } as unknown as ClientWidgetApi);
+            await waitFor(() => expect(call.connectionState).toBe(ConnectionState.Connected));
+
+            cleanup(); // Unmount before we do any cleanup that might update the component
+            call.destroy();
+            WidgetMessagingStore.instance.stopMessaging(widget, room.roomId);
+        });
+    });
+});