element-web/test/autocomplete/SpaceProvider-test.ts

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/*
Copyright 2023 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 { mocked } from "jest-mock";
import { MatrixClient, Room } from "matrix-js-sdk/src/matrix";
import SpaceProvider from "../../src/autocomplete/SpaceProvider";
import SettingsStore from "../../src/settings/SettingsStore";
import { mkRoom, mkSpace, stubClient } from "../test-utils";
describe("SpaceProvider", () => {
it("suggests a space whose alias matches a prefix", async () => {
// Given a space
const client = stubClient();
const space = makeSpace(client, "space:e.com");
mocked(client.getVisibleRooms).mockReturnValue([space]);
// When we search for spaces starting with its prefix
const spaceProvider = new SpaceProvider(space);
const completions = await spaceProvider.getCompletions("#sp", { beginning: true, start: 0, end: 3 });
// Then we find it
expect(completions).toStrictEqual([
{
type: "room",
completion: space.getCanonicalAlias(),
completionId: space.roomId,
component: expect.anything(),
href: "https://matrix.to/#/#space:e.com",
range: { start: 0, end: 3 },
suffix: " ",
},
]);
});
it("suggests only spaces matching a prefix", async () => {
// Given some spaces with different names
const client = stubClient();
const space1 = makeSpace(client, "space1:e.com");
const space2 = makeSpace(client, "space2:e.com");
const other = makeSpace(client, "other:e.com");
const room = makeRoom(client, "space3:e.com");
mocked(client.getVisibleRooms).mockReturnValue([space1, space2, other, room]);
// When we search for spaces starting with a prefix
const spaceProvider = new SpaceProvider(space1);
const completions = await spaceProvider.getCompletions("#sp", { beginning: true, start: 0, end: 3 });
// Then we find the two spaces with that prefix, but not the other one
expect(completions).toStrictEqual([
{
type: "room",
completion: space1.getCanonicalAlias(),
completionId: space1.roomId,
component: expect.anything(),
href: "https://matrix.to/#/#space1:e.com",
range: { start: 0, end: 3 },
suffix: " ",
},
{
type: "room",
completion: space2.getCanonicalAlias(),
completionId: space2.roomId,
component: expect.anything(),
href: "https://matrix.to/#/#space2:e.com",
range: { start: 0, end: 3 },
suffix: " ",
},
]);
});
describe("If the feature_dynamic_room_predecessors is not enabled", () => {
beforeEach(() => {
jest.spyOn(SettingsStore, "getValue").mockReturnValue(false);
});
it("Passes through the dynamic predecessor setting", async () => {
const client = stubClient();
const space = makeSpace(client, "space:e.com");
mocked(client.getVisibleRooms).mockReturnValue([space]);
mocked(client.getVisibleRooms).mockClear();
const spaceProvider = new SpaceProvider(space);
await spaceProvider.getCompletions("#ro", { beginning: true, start: 0, end: 3 });
expect(client.getVisibleRooms).toHaveBeenCalledWith(false);
});
});
describe("If the feature_dynamic_room_predecessors is enabled", () => {
beforeEach(() => {
// Turn on feature_dynamic_space_predecessors setting
jest.spyOn(SettingsStore, "getValue").mockImplementation(
(settingName) => settingName === "feature_dynamic_room_predecessors",
);
});
it("Passes through the dynamic predecessor setting", async () => {
const client = stubClient();
const space = makeSpace(client, "space:e.com");
mocked(client.getVisibleRooms).mockReturnValue([space]);
mocked(client.getVisibleRooms).mockClear();
const spaceProvider = new SpaceProvider(space);
await spaceProvider.getCompletions("#ro", { beginning: true, start: 0, end: 3 });
expect(client.getVisibleRooms).toHaveBeenCalledWith(true);
});
});
});
function makeSpace(client: MatrixClient, name: string): Room {
const space = mkSpace(client, `!${name}`);
space.getCanonicalAlias.mockReturnValue(`#${name}`);
return space;
}
function makeRoom(client: MatrixClient, name: string): Room {
const room = mkRoom(client, `!${name}`);
room.getCanonicalAlias.mockReturnValue(`#${name}`);
return room;
}