element-web/test/stores/room-list/SlidingRoomListStore-test.ts

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/*
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.
*/
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import { mocked } from "jest-mock";
import { SlidingSync, SlidingSyncEvent } from "matrix-js-sdk/src/sliding-sync";
import { Room } from "matrix-js-sdk/src/matrix";
import {
LISTS_UPDATE_EVENT,
SlidingRoomListStoreClass,
SlidingSyncSortToFilter,
} from "../../../src/stores/room-list/SlidingRoomListStore";
import { SpaceStoreClass } from "../../../src/stores/spaces/SpaceStore";
import { MockEventEmitter, stubClient, untilEmission } from "../../test-utils";
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import { TestSdkContext } from "../../TestSdkContext";
import { SlidingSyncManager } from "../../../src/SlidingSyncManager";
import { RoomViewStore } from "../../../src/stores/RoomViewStore";
import { MatrixDispatcher } from "../../../src/dispatcher/dispatcher";
import { SortAlgorithm } from "../../../src/stores/room-list/algorithms/models";
import { DefaultTagID, TagID } from "../../../src/stores/room-list/models";
import { UPDATE_SELECTED_SPACE } from "../../../src/stores/spaces";
import { LISTS_LOADING_EVENT } from "../../../src/stores/room-list/RoomListStore";
import { UPDATE_EVENT } from "../../../src/stores/AsyncStore";
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jest.mock("../../../src/SlidingSyncManager");
const MockSlidingSyncManager = <jest.Mock<SlidingSyncManager>>(<unknown>SlidingSyncManager);
describe("SlidingRoomListStore", () => {
let store: SlidingRoomListStoreClass;
let context: TestSdkContext;
let dis: MatrixDispatcher;
let activeSpace: string;
let tagIdToIndex = {};
beforeEach(async () => {
context = new TestSdkContext();
context.client = stubClient();
context._SpaceStore = new MockEventEmitter<SpaceStoreClass>({
traverseSpace: jest.fn(),
get activeSpace() {
return activeSpace;
},
}) as SpaceStoreClass;
context._SlidingSyncManager = new MockSlidingSyncManager();
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context._SlidingSyncManager.slidingSync = mocked(
new MockEventEmitter({
getListData: jest.fn(),
}) as unknown as SlidingSync,
);
context._RoomViewStore = mocked(
new MockEventEmitter({
getRoomId: jest.fn(),
}) as unknown as RoomViewStore,
);
// mock implementations to allow the store to map tag IDs to sliding sync list indexes and vice versa
let index = 0;
tagIdToIndex = {};
mocked(context._SlidingSyncManager.getOrAllocateListIndex).mockImplementation((listId: string): number => {
if (tagIdToIndex[listId] != null) {
return tagIdToIndex[listId];
}
tagIdToIndex[listId] = index;
index++;
return index;
});
mocked(context.slidingSyncManager.listIdForIndex).mockImplementation((i) => {
for (const tagId in tagIdToIndex) {
const j = tagIdToIndex[tagId];
if (i === j) {
return tagId;
}
}
return null;
});
mocked(context._SlidingSyncManager.ensureListRegistered).mockResolvedValue({
ranges: [[0, 10]],
});
dis = new MatrixDispatcher();
store = new SlidingRoomListStoreClass(dis, context);
});
describe("spaces", () => {
it("alters 'filters.spaces' on the DefaultTagID.Untagged list when the selected space changes", async () => {
await store.start(); // call onReady
const spaceRoomId = "!foo:bar";
const p = untilEmission(store, LISTS_LOADING_EVENT, (listName, isLoading) => {
return listName === DefaultTagID.Untagged && !isLoading;
});
// change the active space
activeSpace = spaceRoomId;
context._SpaceStore.emit(UPDATE_SELECTED_SPACE, spaceRoomId, false);
await p;
expect(context._SlidingSyncManager.ensureListRegistered).toHaveBeenCalledWith(
tagIdToIndex[DefaultTagID.Untagged],
{
filters: expect.objectContaining({
spaces: [spaceRoomId],
}),
},
);
});
it("alters 'filters.spaces' on the DefaultTagID.Untagged list if it loads with an active space", async () => {
// change the active space before we are ready
const spaceRoomId = "!foo2:bar";
activeSpace = spaceRoomId;
const p = untilEmission(store, LISTS_LOADING_EVENT, (listName, isLoading) => {
return listName === DefaultTagID.Untagged && !isLoading;
});
await store.start(); // call onReady
await p;
expect(context._SlidingSyncManager.ensureListRegistered).toHaveBeenCalledWith(
tagIdToIndex[DefaultTagID.Untagged],
expect.objectContaining({
filters: expect.objectContaining({
spaces: [spaceRoomId],
}),
}),
);
});
it("includes subspaces in 'filters.spaces' when the selected space has subspaces", async () => {
await store.start(); // call onReady
const spaceRoomId = "!foo:bar";
const subSpace1 = "!ss1:bar";
const subSpace2 = "!ss2:bar";
const p = untilEmission(store, LISTS_LOADING_EVENT, (listName, isLoading) => {
return listName === DefaultTagID.Untagged && !isLoading;
});
mocked(context._SpaceStore.traverseSpace).mockImplementation(
(spaceId: string, fn: (roomId: string) => void) => {
if (spaceId === spaceRoomId) {
fn(subSpace1);
fn(subSpace2);
}
},
);
// change the active space
activeSpace = spaceRoomId;
context._SpaceStore.emit(UPDATE_SELECTED_SPACE, spaceRoomId, false);
await p;
expect(context._SlidingSyncManager.ensureListRegistered).toHaveBeenCalledWith(
tagIdToIndex[DefaultTagID.Untagged],
{
filters: expect.objectContaining({
spaces: [spaceRoomId, subSpace1, subSpace2],
}),
},
);
});
});
it("setTagSorting alters the 'sort' option in the list", async () => {
mocked(context._SlidingSyncManager.getOrAllocateListIndex).mockReturnValue(0);
const tagId: TagID = "foo";
await store.setTagSorting(tagId, SortAlgorithm.Alphabetic);
expect(context._SlidingSyncManager.ensureListRegistered).toBeCalledWith(0, {
sort: SlidingSyncSortToFilter[SortAlgorithm.Alphabetic],
});
expect(store.getTagSorting(tagId)).toEqual(SortAlgorithm.Alphabetic);
await store.setTagSorting(tagId, SortAlgorithm.Recent);
expect(context._SlidingSyncManager.ensureListRegistered).toBeCalledWith(0, {
sort: SlidingSyncSortToFilter[SortAlgorithm.Recent],
});
expect(store.getTagSorting(tagId)).toEqual(SortAlgorithm.Recent);
});
it("getTagsForRoom gets the tags for the room", async () => {
await store.start();
const untaggedIndex = context._SlidingSyncManager.getOrAllocateListIndex(DefaultTagID.Untagged);
const favIndex = context._SlidingSyncManager.getOrAllocateListIndex(DefaultTagID.Favourite);
const roomA = "!a:localhost";
const roomB = "!b:localhost";
const indexToListData = {
[untaggedIndex]: {
joinedCount: 10,
roomIndexToRoomId: {
0: roomA,
1: roomB,
},
},
[favIndex]: {
joinedCount: 2,
roomIndexToRoomId: {
0: roomB,
},
},
};
mocked(context._SlidingSyncManager.slidingSync.getListData).mockImplementation((i: number) => {
return indexToListData[i] || null;
});
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expect(store.getTagsForRoom(new Room(roomA, context.client, context.client.getUserId()))).toEqual([
DefaultTagID.Untagged,
]);
expect(store.getTagsForRoom(new Room(roomB, context.client, context.client.getUserId()))).toEqual([
DefaultTagID.Favourite,
DefaultTagID.Untagged,
]);
});
it("emits LISTS_UPDATE_EVENT when slidingSync lists update", async () => {
await store.start();
const roomA = "!a:localhost";
const roomB = "!b:localhost";
const roomC = "!c:localhost";
const tagId = DefaultTagID.Favourite;
const listIndex = context.slidingSyncManager.getOrAllocateListIndex(tagId);
const joinCount = 10;
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const roomIndexToRoomId = {
// mixed to ensure we sort
1: roomB,
2: roomC,
0: roomA,
};
const rooms = [
new Room(roomA, context.client, context.client.getUserId()),
new Room(roomB, context.client, context.client.getUserId()),
new Room(roomC, context.client, context.client.getUserId()),
];
mocked(context.client.getRoom).mockImplementation((roomId: string) => {
switch (roomId) {
case roomA:
return rooms[0];
case roomB:
return rooms[1];
case roomC:
return rooms[2];
}
return null;
});
const p = untilEmission(store, LISTS_UPDATE_EVENT);
context.slidingSyncManager.slidingSync.emit(SlidingSyncEvent.List, listIndex, joinCount, roomIndexToRoomId);
await p;
expect(store.getCount(tagId)).toEqual(joinCount);
expect(store.orderedLists[tagId]).toEqual(rooms);
});
it("sets the sticky room on the basis of the viewed room in RoomViewStore", async () => {
await store.start();
// seed the store with 3 rooms
const roomIdA = "!a:localhost";
const roomIdB = "!b:localhost";
const roomIdC = "!c:localhost";
const tagId = DefaultTagID.Favourite;
const listIndex = context.slidingSyncManager.getOrAllocateListIndex(tagId);
const joinCount = 10;
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const roomIndexToRoomId = {
// mixed to ensure we sort
1: roomIdB,
2: roomIdC,
0: roomIdA,
};
const roomA = new Room(roomIdA, context.client, context.client.getUserId());
const roomB = new Room(roomIdB, context.client, context.client.getUserId());
const roomC = new Room(roomIdC, context.client, context.client.getUserId());
mocked(context.client.getRoom).mockImplementation((roomId: string) => {
switch (roomId) {
case roomIdA:
return roomA;
case roomIdB:
return roomB;
case roomIdC:
return roomC;
}
return null;
});
mocked(context._SlidingSyncManager.slidingSync.getListData).mockImplementation((i: number) => {
if (i !== listIndex) {
return null;
}
return {
roomIndexToRoomId: roomIndexToRoomId,
joinedCount: joinCount,
};
});
let p = untilEmission(store, LISTS_UPDATE_EVENT);
context.slidingSyncManager.slidingSync.emit(SlidingSyncEvent.List, listIndex, joinCount, roomIndexToRoomId);
await p;
expect(store.orderedLists[tagId]).toEqual([roomA, roomB, roomC]);
// make roomB sticky and inform the store
mocked(context.roomViewStore.getRoomId).mockReturnValue(roomIdB);
context.roomViewStore.emit(UPDATE_EVENT);
// bump room C to the top, room B should not move from i=1 despite the list update saying to
roomIndexToRoomId[0] = roomIdC;
roomIndexToRoomId[1] = roomIdA;
roomIndexToRoomId[2] = roomIdB;
p = untilEmission(store, LISTS_UPDATE_EVENT);
context.slidingSyncManager.slidingSync.emit(SlidingSyncEvent.List, listIndex, joinCount, roomIndexToRoomId);
await p;
// check that B didn't move and that A was put below B
expect(store.orderedLists[tagId]).toEqual([roomC, roomB, roomA]);
// make room C sticky: rooms should move as a result, without needing an additional list update
mocked(context.roomViewStore.getRoomId).mockReturnValue(roomIdC);
p = untilEmission(store, LISTS_UPDATE_EVENT);
context.roomViewStore.emit(UPDATE_EVENT);
await p;
expect(store.orderedLists[tagId].map((r) => r.roomId)).toEqual([roomC, roomA, roomB].map((r) => r.roomId));
});
});