Add tests

test/components/views/rooms/RoomListHeader-test.tsx

@@ -0,0 +1,136 @@
+/*
+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 { mount } from 'enzyme';
+import { MatrixClient } from 'matrix-js-sdk/src/client';
+import { act } from "react-dom/test-utils";
+
+import SpaceStore from "../../../../src/stores/spaces/SpaceStore";
+import { MetaSpace } from "../../../../src/stores/spaces";
+import RoomListHeader from "../../../../src/components/views/rooms/RoomListHeader";
+import * as testUtils from "../../../test-utils";
+import { createTestClient, mkSpace } from "../../../test-utils";
+import DMRoomMap from "../../../../src/utils/DMRoomMap";
+import MatrixClientContext from "../../../../src/contexts/MatrixClientContext";
+import SettingsStore from "../../../../src/settings/SettingsStore";
+import { SettingLevel } from "../../../../src/settings/SettingLevel";
+
+describe("RoomListHeader", () => {
+    let client: MatrixClient;
+
+    beforeEach(() => {
+        client = createTestClient();
+    });
+
+    it("renders a main menu for the home space", () => {
+        act(() => {
+            SpaceStore.instance.setActiveSpace(MetaSpace.Home);
+        });
+
+        const wrapper = mount(<MatrixClientContext.Provider value={client}>
+            <RoomListHeader />
+        </MatrixClientContext.Provider>);
+
+        expect(wrapper.text()).toBe("Home");
+        act(() => {
+            wrapper.find('[aria-label="Home options"]').hostNodes().simulate("click");
+        });
+        wrapper.update();
+
+        const menu = wrapper.find(".mx_IconizedContextMenu");
+        const items = menu.find(".mx_IconizedContextMenu_item").hostNodes();
+        expect(items).toHaveLength(1);
+        expect(items.at(0).text()).toBe("Show all rooms");
+    });
+
+    it("renders a main menu for spaces", async () => {
+        const testSpace = mkSpace(client, "!space:server");
+        testSpace.name = "Test Space";
+        client.getRoom = () => testSpace;
+
+        const getUserIdForRoomId = jest.fn();
+        const getDMRoomsForUserId = jest.fn();
+        // @ts-ignore
+        DMRoomMap.sharedInstance = { getUserIdForRoomId, getDMRoomsForUserId };
+
+        await testUtils.setupAsyncStoreWithClient(SpaceStore.instance, client);
+        act(() => {
+            SpaceStore.instance.setActiveSpace(testSpace.roomId);
+        });
+
+        const wrapper = mount(<MatrixClientContext.Provider value={client}>
+            <RoomListHeader />
+        </MatrixClientContext.Provider>);
+
+        expect(wrapper.text()).toBe("Test Space");
+        act(() => {
+            wrapper.find('[aria-label="Test Space menu"]').hostNodes().simulate("click");
+        });
+        wrapper.update();
+
+        const menu = wrapper.find(".mx_IconizedContextMenu");
+        const items = menu.find(".mx_IconizedContextMenu_item").hostNodes();
+        expect(items).toHaveLength(6);
+        expect(items.at(0).text()).toBe("Space home");
+        expect(items.at(1).text()).toBe("Manage & explore rooms");
+        expect(items.at(2).text()).toBe("Preferences");
+        expect(items.at(3).text()).toBe("Settings");
+        expect(items.at(4).text()).toBe("Room");
+        expect(items.at(4).text()).toBe("Room");
+    });
+
+    it("closes menu if space changes from under it", async () => {
+        await SettingsStore.setValue("Spaces.enabledMetaSpaces", null, SettingLevel.DEVICE, {
+            [MetaSpace.Home]: true,
+            [MetaSpace.Favourites]: true,
+        });
+
+        const testSpace = mkSpace(client, "!space:server");
+        testSpace.name = "Test Space";
+        client.getRoom = () => testSpace;
+
+        const getUserIdForRoomId = jest.fn();
+        const getDMRoomsForUserId = jest.fn();
+        // @ts-ignore
+        DMRoomMap.sharedInstance = { getUserIdForRoomId, getDMRoomsForUserId };
+
+        await testUtils.setupAsyncStoreWithClient(SpaceStore.instance, client);
+        act(() => {
+            SpaceStore.instance.setActiveSpace(testSpace.roomId);
+        });
+
+        const wrapper = mount(<MatrixClientContext.Provider value={client}>
+            <RoomListHeader />
+        </MatrixClientContext.Provider>);
+
+        expect(wrapper.text()).toBe("Test Space");
+        act(() => {
+            wrapper.find('[aria-label="Test Space menu"]').hostNodes().simulate("click");
+        });
+        wrapper.update();
+
+        act(() => {
+            SpaceStore.instance.setActiveSpace(MetaSpace.Favourites);
+        });
+        wrapper.update();
+
+        expect(wrapper.text()).toBe("Favourites");
+
+        const menu = wrapper.find(".mx_IconizedContextMenu");
+        expect(menu).toHaveLength(0);
+    });
+});

test/test-utils/test-utils.ts

@@ -379,6 +379,7 @@ export function mkStubRoom(roomId: string = null, name: string, client: MatrixCl
         getJoinRule: jest.fn().mockReturnValue("invite"),
         loadMembersIfNeeded: jest.fn(),
         client,
+        canInvite: jest.fn(),
     } as unknown as Room;
 }