Fix missing avatar for show current profiles (#9563)

test/components/views/avatars/MemberAvatar-test.tsx

@@ -0,0 +1,79 @@
+/*
+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 { getByTestId, render, waitFor } from "@testing-library/react";
+import { mocked } from "jest-mock";
+import { MatrixClient, PendingEventOrdering } from "matrix-js-sdk/src/client";
+import { Room } from "matrix-js-sdk/src/models/room";
+import { RoomMember } from "matrix-js-sdk/src/models/room-member";
+import React from "react";
+
+import MemberAvatar from "../../../../src/components/views/avatars/MemberAvatar";
+import RoomContext from "../../../../src/contexts/RoomContext";
+import { MatrixClientPeg } from "../../../../src/MatrixClientPeg";
+import SettingsStore from "../../../../src/settings/SettingsStore";
+import { getRoomContext } from "../../../test-utils/room";
+import { stubClient } from "../../../test-utils/test-utils";
+
+describe("MemberAvatar", () => {
+    const ROOM_ID = "roomId";
+
+    let mockClient: MatrixClient;
+    let room: Room;
+    let member: RoomMember;
+
+    function getComponent(props) {
+        return <RoomContext.Provider value={getRoomContext(room, {})}>
+            <MemberAvatar
+                member={null}
+                width={35}
+                height={35}
+                {...props}
+            />
+        </RoomContext.Provider>;
+    }
+
+    beforeEach(() => {
+        jest.clearAllMocks();
+
+        stubClient();
+        mockClient = mocked(MatrixClientPeg.get());
+
+        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("");
+    });
+});