127 lines
		
	
	
		
			4.7 KiB
		
	
	
	
		
			TypeScript
		
	
	
			
		
		
	
	
			127 lines
		
	
	
		
			4.7 KiB
		
	
	
	
		
			TypeScript
		
	
	
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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    http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { mocked } from "jest-mock";
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import { EventType, MatrixClient, Room } from "matrix-js-sdk/src/matrix";
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import { LocalRoom, LOCAL_ROOM_ID_PREFIX } from "../../../src/models/LocalRoom";
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import { DirectoryMember } from "../../../src/utils/direct-messages";
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import { isRoomReady } from "../../../src/utils/localRoom/isRoomReady";
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import { createTestClient, makeMembershipEvent, mkEvent } from "../../test-utils";
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describe("isRoomReady", () => {
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    const userId1 = "@user1:example.com";
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    const member1 = new DirectoryMember({ user_id: userId1 });
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    const userId2 = "@user2:example.com";
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    let room1: Room;
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    let localRoom: LocalRoom;
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    let client: MatrixClient;
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    beforeEach(() => {
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        client = createTestClient();
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        room1 = new Room("!room1:example.com", client, userId1);
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        room1.getMyMembership = () => "join";
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        localRoom = new LocalRoom(LOCAL_ROOM_ID_PREFIX + "test", client, "@test:example.com");
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    });
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    beforeEach(() => {
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        localRoom.targets = [member1];
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    });
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    it("should return false if the room has no actual room id", () => {
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        expect(isRoomReady(client, localRoom)).toBe(false);
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    });
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    describe("for a room with an actual room id", () => {
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        beforeEach(() => {
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            localRoom.actualRoomId = room1.roomId;
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            mocked(client.getRoom).mockReturnValue(null);
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        });
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        it("it should return false", () => {
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            expect(isRoomReady(client, localRoom)).toBe(false);
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        });
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        describe("and the room is known to the client", () => {
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            beforeEach(() => {
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                mocked(client.getRoom).mockImplementation((roomId: string) => {
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                    if (roomId === room1.roomId) return room1;
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                });
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            });
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            it("it should return false", () => {
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                expect(isRoomReady(client, localRoom)).toBe(false);
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            });
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            describe("and all members have been invited or joined", () => {
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                beforeEach(() => {
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                    room1.currentState.setStateEvents([
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                        makeMembershipEvent(room1.roomId, userId1, "join"),
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                        makeMembershipEvent(room1.roomId, userId2, "invite"),
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                    ]);
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                });
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                it("it should return false", () => {
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                    expect(isRoomReady(client, localRoom)).toBe(false);
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                });
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                describe("and a RoomHistoryVisibility event", () => {
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                    beforeEach(() => {
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                        room1.currentState.setStateEvents([mkEvent({
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                            user: userId1,
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                            event: true,
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                            type: EventType.RoomHistoryVisibility,
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                            room: room1.roomId,
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                            content: {},
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                        })]);
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                    });
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                    it("it should return true", () => {
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                        expect(isRoomReady(client, localRoom)).toBe(true);
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                    });
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                    describe("and an encrypted room", () => {
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                        beforeEach(() => {
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                            localRoom.encrypted = true;
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                        });
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                        it("it should return false", () => {
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                            expect(isRoomReady(client, localRoom)).toBe(false);
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                        });
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                        describe("and a room encryption state event", () => {
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                            beforeEach(() => {
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                                room1.currentState.setStateEvents([mkEvent({
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                                    user: userId1,
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                                    event: true,
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                                    type: EventType.RoomEncryption,
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                                    room: room1.roomId,
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                                    content: {},
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                                })]);
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                            });
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                            it("it should return true", () => {
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                                expect(isRoomReady(client, localRoom)).toBe(true);
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                            });
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                        });
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                    });
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                });
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            });
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        });
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    });
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});
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