Prepare for repo merge

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

test/unit-tests/components/views/avatars/RoomAvatar-test.tsx

@@ -0,0 +1,67 @@
+/*
+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 { render } from "jest-matrix-react";
+import { MatrixClient, Room } from "matrix-js-sdk/src/matrix";
+import { mocked } from "jest-mock";
+
+import RoomAvatar from "../../../../src/components/views/avatars/RoomAvatar";
+import { filterConsole, stubClient } from "../../../test-utils";
+import DMRoomMap from "../../../../src/utils/DMRoomMap";
+import { LocalRoom } from "../../../../src/models/LocalRoom";
+import * as AvatarModule from "../../../../src/Avatar";
+import { DirectoryMember } from "../../../../src/utils/direct-messages";
+
+describe("RoomAvatar", () => {
+    let client: MatrixClient;
+
+    filterConsole(
+        // unrelated for this test
+        "Room !room:example.com does not have an m.room.create event",
+    );
+
+    beforeAll(() => {
+        client = stubClient();
+        const dmRoomMap = new DMRoomMap(client);
+        jest.spyOn(dmRoomMap, "getUserIdForRoomId");
+        jest.spyOn(DMRoomMap, "shared").mockReturnValue(dmRoomMap);
+        jest.spyOn(AvatarModule, "defaultAvatarUrlForString");
+    });
+
+    afterAll(() => {
+        jest.restoreAllMocks();
+    });
+
+    afterEach(() => {
+        mocked(DMRoomMap.shared().getUserIdForRoomId).mockReset();
+        mocked(AvatarModule.defaultAvatarUrlForString).mockClear();
+    });
+
+    it("should render as expected for a Room", () => {
+        const room = new Room("!room:example.com", client, client.getSafeUserId());
+        room.name = "test room";
+        expect(render(<RoomAvatar room={room} />).container).toMatchSnapshot();
+    });
+
+    it("should render as expected for a DM room", () => {
+        const userId = "@dm_user@example.com";
+        const room = new Room("!room:example.com", client, client.getSafeUserId());
+        room.name = "DM room";
+        mocked(DMRoomMap.shared().getUserIdForRoomId).mockReturnValue(userId);
+        expect(render(<RoomAvatar room={room} />).container).toMatchSnapshot();
+    });
+
+    it("should render as expected for a LocalRoom", () => {
+        const userId = "@local_room_user@example.com";
+        const localRoom = new LocalRoom("!room:example.com", client, client.getSafeUserId());
+        localRoom.name = "local test room";
+        localRoom.targets.push(new DirectoryMember({ user_id: userId }));
+        expect(render(<RoomAvatar room={localRoom} />).container).toMatchSnapshot();
+    });
+});