feat: show call participants in room list (Discord-style)

apps/web/test/unit-tests/components/views/avatars/MemberAvatar-test.tsx

@@ -0,0 +1,66 @@
+/*
+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 OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+import { getByTestId, render, waitFor } from "jest-matrix-react";
+import { mocked } from "jest-mock";
+import { type MatrixClient, PendingEventOrdering, Room, RoomMember } from "matrix-js-sdk/src/matrix";
+import React, { type ComponentProps } from "react";
+
+import MemberAvatar from "../../../../../src/components/views/avatars/MemberAvatar";
+import { MatrixClientPeg } from "../../../../../src/MatrixClientPeg";
+import SettingsStore from "../../../../../src/settings/SettingsStore";
+import { getRoomContext } from "../../../../test-utils/room";
+import { stubClient } from "../../../../test-utils/test-utils";
+import { ScopedRoomContextProvider } from "../../../../../src/contexts/ScopedRoomContext.tsx";
+
+describe("MemberAvatar", () => {
+    const ROOM_ID = "roomId";
+
+    let mockClient: MatrixClient;
+    let room: Room;
+    let member: RoomMember;
+
+    function getComponent(props: Partial<ComponentProps<typeof MemberAvatar>>) {
+        return (
+            <ScopedRoomContextProvider {...getRoomContext(room, {})}>
+                <MemberAvatar member={null} size="35px" {...props} />
+            </ScopedRoomContextProvider>
+        );
+    }
+
+    beforeEach(() => {
+        jest.clearAllMocks();
+
+        stubClient();
+        mockClient = mocked(MatrixClientPeg.safeGet());
+
+        room = new Room(ROOM_ID, mockClient, mockClient.getUserId() ?? "", {
+            pendingEventOrdering: PendingEventOrdering.Detached,
+        });
+
+        member = new RoomMember(ROOM_ID, "@bob:example.org");
+        jest.spyOn(room, "getMember").mockReturnValue(member);
+        jest.spyOn(member, "getMxcAvatarUrl").mockReturnValue("http://placekitten.com/400/400");
+    });
+
+    it("shows an avatar for useOnlyCurrentProfiles", async () => {
+        jest.spyOn(SettingsStore, "getValue").mockImplementation((settingName: string) => {
+            return settingName === "useOnlyCurrentProfiles";
+        });
+
+        const { container } = render(getComponent({}));
+
+        let avatar: HTMLElement;
+        await waitFor(() => {
+            avatar = getByTestId(container, "avatar-img");
+            expect(avatar).toBeInTheDocument();
+        });
+
+        expect(avatar!.getAttribute("src")).not.toBe("");
+    });
+});