Files
blap/apps/web/test/viewmodels/room-list/RoomListSectionHeaderViewModel-test.ts
T
Florian Duros 1c8654e394 Room list: add notifications to section headers (#33826)
* feat(sc): add notification decoration to header

* feat(vm): add notification decoration to vm

* test(e2e): add test
2026-06-15 18:05:51 +00:00

555 lines
22 KiB
TypeScript

/*
* Copyright 2026 Element Creations Ltd.
*
* 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 { type MatrixClient, type Room } from "matrix-js-sdk/src/matrix";
import { CallType } from "matrix-js-sdk/src/webrtc/call";
import { RoomListSectionHeaderViewModel } from "../../../src/viewmodels/room-list/RoomListSectionHeaderViewModel";
import { RoomNotificationState } from "../../../src/stores/notifications/RoomNotificationState";
import { RoomNotificationStateStore } from "../../../src/stores/notifications/RoomNotificationStateStore";
import { NotificationStateEvents } from "../../../src/stores/notifications/NotificationState";
import { CallStore } from "../../../src/stores/CallStore";
import { type Call } from "../../../src/models/Call";
import { createTestClient, mkRoom } from "../../test-utils";
import SettingsStore from "../../../src/settings/SettingsStore";
import RoomListStoreV3 from "../../../src/stores/room-list-v3/RoomListStoreV3";
import { DefaultTagID } from "../../../src/stores/room-list-v3/skip-list/tag";
import { CHATS_TAG } from "../../../src/stores/room-list-v3/section";
describe("RoomListSectionHeaderViewModel", () => {
let onToggleExpanded: jest.Mock;
let matrixClient: MatrixClient;
beforeEach(() => {
onToggleExpanded = jest.fn();
matrixClient = createTestClient();
jest.spyOn(SettingsStore, "watchSetting").mockReturnValue("watcher-id");
jest.spyOn(SettingsStore, "unwatchSetting").mockReturnValue(undefined);
jest.spyOn(SettingsStore, "getValue").mockImplementation((setting) => {
if (setting === "RoomList.OrderedCustomSections") return [];
return null;
});
});
afterEach(() => {
jest.restoreAllMocks();
});
it("should initialize snapshot from props", () => {
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
const snapshot = vm.getSnapshot();
expect(snapshot.id).toBe("m.favourite");
expect(snapshot.title).toBe("Favourites");
expect(snapshot.isExpanded).toBe(true);
});
it("should toggle expanded state on click", () => {
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
expect(vm.isExpanded).toBe(true);
vm.onClick();
expect(vm.isExpanded).toBe(false);
expect(vm.getSnapshot().isExpanded).toBe(false);
expect(onToggleExpanded).toHaveBeenCalledWith(false);
vm.onClick();
expect(vm.isExpanded).toBe(true);
expect(vm.getSnapshot().isExpanded).toBe(true);
expect(onToggleExpanded).toHaveBeenCalledWith(true);
});
it("should track expanded state per space", () => {
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
// Default space: collapse
vm.onClick();
expect(vm.isExpanded).toBe(false);
// Switch to a different space: should default to expanded
vm.setSpace("!space2:server");
expect(vm.isExpanded).toBe(true);
// Collapse in the new space
vm.onClick();
expect(vm.isExpanded).toBe(false);
vm.onClick();
expect(vm.isExpanded).toBe(true);
// Switch to the other space: should still be collapsed
vm.setSpace("!space:server");
expect(vm.isExpanded).toBe(false);
});
describe("displaySectionMenu", () => {
it.each([
[DefaultTagID.Favourite, false],
[DefaultTagID.LowPriority, false],
[CHATS_TAG, false],
["element.io.section.custom", true],
])("should be %s for tag %s", (tag, expected) => {
const vm = new RoomListSectionHeaderViewModel({
tag,
title: "Section",
spaceId: "!space:server",
onToggleExpanded,
});
expect(vm.getSnapshot().displaySectionMenu).toBe(expected);
});
});
describe("onCustomSectionDataChange", () => {
let watchCallback: () => void;
beforeEach(() => {
jest.spyOn(SettingsStore, "watchSetting").mockImplementation((settingName, _roomId, callback) => {
if (settingName === "RoomList.CustomSectionData") watchCallback = callback as () => void;
return "watcher-id";
});
});
it("should update title when custom section data changes", () => {
const tag = "element.io.section.custom";
const vm = new RoomListSectionHeaderViewModel({
tag,
title: "Old Title",
spaceId: "!space:server",
onToggleExpanded,
});
expect(vm.getSnapshot().title).toBe("Old Title");
jest.spyOn(SettingsStore, "getValue").mockReturnValue({ [tag]: { tag, name: "New Title" } });
watchCallback();
expect(vm.getSnapshot().title).toBe("New Title");
});
it("should not update title when section data is missing", () => {
const tag = "element.io.section.custom";
const vm = new RoomListSectionHeaderViewModel({
tag,
title: "My Section",
spaceId: "!space:server",
onToggleExpanded,
});
jest.spyOn(SettingsStore, "getValue").mockReturnValue({});
watchCallback();
expect(vm.getSnapshot().title).toBe("My Section");
});
it("should not update title when tag is not a custom section tag", () => {
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
watchCallback();
expect(vm.getSnapshot().title).toBe("Favourites");
});
});
describe("editSection", () => {
it("should delegate to RoomListStoreV3.instance.editSection", async () => {
const editSectionSpy = jest.spyOn(RoomListStoreV3.instance, "editSection").mockResolvedValue(undefined);
const tag = "element.io.section.custom";
const vm = new RoomListSectionHeaderViewModel({
tag,
title: "Section",
spaceId: "!space:server",
onToggleExpanded,
});
await vm.editSection();
expect(editSectionSpy).toHaveBeenCalledWith(tag);
});
});
describe("removeSection", () => {
beforeEach(() => {
const mockState = {
on: jest.fn(),
off: jest.fn(),
hasAnyNotificationOrActivity: false,
} as unknown as RoomNotificationState;
jest.spyOn(RoomNotificationStateStore.instance, "getRoomState").mockReturnValue(mockState);
});
it("should delegate to RoomListStoreV3.instance.removeSection with isEmpty=true when no rooms", async () => {
const removeSectionSpy = jest.spyOn(RoomListStoreV3.instance, "removeSection").mockResolvedValue(undefined);
const tag = "element.io.section.custom";
const vm = new RoomListSectionHeaderViewModel({
tag,
title: "Section",
spaceId: "!space:server",
onToggleExpanded,
});
await vm.removeSection();
expect(removeSectionSpy).toHaveBeenCalledWith(tag, true);
});
it("should delegate to RoomListStoreV3.instance.removeSection with isEmpty=false when rooms exist", async () => {
const removeSectionSpy = jest.spyOn(RoomListStoreV3.instance, "removeSection").mockResolvedValue(undefined);
const tag = "element.io.section.custom";
const vm = new RoomListSectionHeaderViewModel({
tag,
title: "Section",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([mkRoom(matrixClient, "!room:server")]);
await vm.removeSection();
expect(removeSectionSpy).toHaveBeenCalledWith(tag, false);
});
});
describe("unread status", () => {
let room: Room;
let notificationState: RoomNotificationState;
beforeEach(() => {
room = mkRoom(matrixClient, "!room:server");
notificationState = new RoomNotificationState(room, false);
jest.spyOn(RoomNotificationStateStore.instance, "getRoomState").mockReturnValue(notificationState);
});
it("should set isUnread to false when no rooms have notifications", () => {
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
expect(vm.getSnapshot().isUnread).toBe(false);
});
it("should set isUnread to true when a room has notifications", () => {
jest.spyOn(notificationState, "hasAnyNotificationOrActivity", "get").mockReturnValue(true);
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
expect(vm.getSnapshot().isUnread).toBe(true);
});
it("should subscribe to new rooms and unsubscribe from removed rooms", () => {
const room2 = mkRoom(matrixClient, "!room2:server");
const notificationState2 = new RoomNotificationState(room2, false);
jest.spyOn(RoomNotificationStateStore.instance, "getRoomState")
.mockReturnValueOnce(notificationState)
.mockReturnValue(notificationState2);
jest.spyOn(notificationState, "on");
jest.spyOn(notificationState, "off");
jest.spyOn(notificationState2, "on");
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
expect(notificationState.on).toHaveBeenCalledWith(NotificationStateEvents.Update, expect.any(Function));
vm.setRooms([room2]);
expect(notificationState.off).toHaveBeenCalledWith(NotificationStateEvents.Update, expect.any(Function));
expect(notificationState2.on).toHaveBeenCalledWith(NotificationStateEvents.Update, expect.any(Function));
// Calling setRooms again with the same room should not re-subscribe
vm.setRooms([room2]);
expect(notificationState2.on).toHaveBeenCalledTimes(1);
});
it("should update isUnread when a notification state update event fires", () => {
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
expect(vm.getSnapshot().isUnread).toBe(false);
jest.spyOn(notificationState, "hasAnyNotificationOrActivity", "get").mockReturnValue(true);
notificationState.emit(NotificationStateEvents.Update);
expect(vm.getSnapshot().isUnread).toBe(true);
});
describe("notification decoration", () => {
it("should expose an empty decoration when no room has notifications", () => {
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
expect(vm.getSnapshot().notification).toEqual(
expect.objectContaining({
hasAnyNotificationOrActivity: false,
isMention: false,
isNotification: false,
isUnsentMessage: false,
isActivityNotification: false,
count: 0,
}),
);
});
it("should not show the activity dot for an activity-only section", () => {
jest.spyOn(notificationState, "hasAnyNotificationOrActivity", "get").mockReturnValue(true);
jest.spyOn(notificationState, "isActivityNotification", "get").mockReturnValue(true);
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
// Bold, but no badge to display
expect(vm.getSnapshot().isUnread).toBe(true);
expect(vm.getSnapshot().notification).toEqual(
expect.objectContaining({
hasAnyNotificationOrActivity: false,
isActivityNotification: false,
}),
);
});
it("should merge mentions, notifications and counts across rooms", () => {
const room2 = mkRoom(matrixClient, "!room2:server");
const notificationState2 = new RoomNotificationState(room2, false);
jest.spyOn(RoomNotificationStateStore.instance, "getRoomState")
.mockReturnValueOnce(notificationState)
.mockReturnValue(notificationState2);
jest.spyOn(notificationState, "isMention", "get").mockReturnValue(true);
jest.spyOn(notificationState, "count", "get").mockReturnValue(3);
jest.spyOn(notificationState, "hasUnreadCount", "get").mockReturnValue(true);
jest.spyOn(notificationState2, "isNotification", "get").mockReturnValue(true);
jest.spyOn(notificationState2, "count", "get").mockReturnValue(9);
jest.spyOn(notificationState2, "hasUnreadCount", "get").mockReturnValue(true);
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room, room2]);
expect(vm.getSnapshot().notification).toEqual(
expect.objectContaining({
hasAnyNotificationOrActivity: true,
isMention: true,
isNotification: true,
hasUnreadCount: true,
count: 12,
isActivityNotification: false,
}),
);
});
it("should surface an unsent message from any room", () => {
jest.spyOn(notificationState, "isUnsentMessage", "get").mockReturnValue(true);
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
expect(vm.getSnapshot().notification).toEqual(
expect.objectContaining({
hasAnyNotificationOrActivity: true,
isUnsentMessage: true,
}),
);
});
it("should aggregate an invitation from any room", () => {
jest.spyOn(notificationState, "invited", "get").mockReturnValue(true);
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
expect(vm.getSnapshot().notification).toEqual(
expect.objectContaining({
hasAnyNotificationOrActivity: true,
invited: true,
}),
);
});
it("should aggregate an active call, preferring video over voice", () => {
const room2 = mkRoom(matrixClient, "!room2:server");
const notificationState2 = new RoomNotificationState(room2, false);
jest.spyOn(RoomNotificationStateStore.instance, "getRoomState")
.mockReturnValueOnce(notificationState)
.mockReturnValue(notificationState2);
const voiceCall = {
participants: new Map([["@a:server", new Set(["DEVICE"])]]),
callType: CallType.Voice,
on: jest.fn(),
off: jest.fn(),
} as unknown as Call;
const videoCall = {
participants: new Map([["@b:server", new Set(["DEVICE"])]]),
callType: CallType.Video,
on: jest.fn(),
off: jest.fn(),
} as unknown as Call;
jest.spyOn(CallStore.instance, "getCall").mockImplementation((roomId) =>
roomId === room.roomId ? voiceCall : videoCall,
);
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room, room2]);
expect(vm.getSnapshot().notification).toEqual(
expect.objectContaining({
hasAnyNotificationOrActivity: true,
callType: "video",
}),
);
});
it("should ignore a call without participants", () => {
const call = {
participants: new Map(),
callType: CallType.Video,
on: jest.fn(),
off: jest.fn(),
} as unknown as Call;
jest.spyOn(CallStore.instance, "getCall").mockReturnValue(call);
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
expect(vm.getSnapshot().notification?.callType).toBeUndefined();
});
it("should show a notification without a count badge for a mark-as-unread room", () => {
// "Mark as unread" sets level=Notification with count=0 (no real notification events).
jest.spyOn(notificationState, "hasAnyNotificationOrActivity", "get").mockReturnValue(true);
jest.spyOn(notificationState, "isNotification", "get").mockReturnValue(true);
jest.spyOn(notificationState, "count", "get").mockReturnValue(0);
jest.spyOn(notificationState, "hasUnreadCount", "get").mockReturnValue(false);
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
expect(vm.getSnapshot().isUnread).toBe(true);
expect(vm.getSnapshot().notification).toEqual(
expect.objectContaining({
hasAnyNotificationOrActivity: true,
isNotification: true,
hasUnreadCount: false,
// The || 1 fallback gives a count of 1 even though no real count exists
count: 1,
}),
);
});
it("should update the decoration when a notification state update event fires", () => {
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
expect(vm.getSnapshot().notification?.isMention).toBe(false);
jest.spyOn(notificationState, "isMention", "get").mockReturnValue(true);
notificationState.emit(NotificationStateEvents.Update);
expect(vm.getSnapshot().notification?.isMention).toBe(true);
});
});
it("should unsubscribe from all notification states on dispose", () => {
jest.spyOn(notificationState, "off");
const vm = new RoomListSectionHeaderViewModel({
tag: "m.favourite",
title: "Favourites",
spaceId: "!space:server",
onToggleExpanded,
});
vm.setRooms([room]);
vm.dispose();
expect(notificationState.off).toHaveBeenCalledWith(NotificationStateEvents.Update, expect.any(Function));
});
});
});