329 lines
		
	
	
		
			14 KiB
		
	
	
	
		
			TypeScript
		
	
	
			
		
		
	
	
			329 lines
		
	
	
		
			14 KiB
		
	
	
	
		
			TypeScript
		
	
	
| /*
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| Copyright 2024 New Vector Ltd.
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| Copyright 2023 Nordeck IT + Consulting GmbH
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| 
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| SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
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| Please see LICENSE files in the repository root for full details.
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| */
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| 
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| import { act, fireEvent, render, screen } from "jest-matrix-react";
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| import {
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|     EventTimeline,
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|     EventType,
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|     JoinRule,
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|     MatrixError,
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|     MatrixEvent,
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|     Room,
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|     RoomMember,
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|     RoomStateEvent,
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| } from "matrix-js-sdk/src/matrix";
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| import { KnownMembership } from "matrix-js-sdk/src/types";
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| import React from "react";
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| 
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| import ErrorDialog from "../../../../../src/components/views/dialogs/ErrorDialog";
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| import { RoomSettingsTab } from "../../../../../src/components/views/dialogs/RoomSettingsDialog";
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| import { RoomKnocksBar } from "../../../../../src/components/views/rooms/RoomKnocksBar";
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| import MatrixClientContext from "../../../../../src/contexts/MatrixClientContext";
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| import dis from "../../../../../src/dispatcher/dispatcher";
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| import Modal from "../../../../../src/Modal";
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| import {
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|     clearAllModals,
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|     flushPromises,
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|     getMockClientWithEventEmitter,
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|     mockClientMethodsUser,
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| } from "../../../../test-utils";
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| import * as languageHandler from "../../../../../src/languageHandler";
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| 
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| describe("RoomKnocksBar", () => {
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|     const userId = "@alice:example.org";
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|     const client = getMockClientWithEventEmitter({
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|         ...mockClientMethodsUser(userId),
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|         invite: jest.fn(),
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|         kick: jest.fn(),
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|     });
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|     const roomId = "#ask-to-join:example.org";
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|     const member = new RoomMember(roomId, userId);
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|     const room = new Room(roomId, client, userId);
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|     const state = room.getLiveTimeline().getState(EventTimeline.FORWARDS)!;
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| 
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|     type ButtonNames = "Approve" | "Deny" | "View" | "View message";
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|     const getButton = (name: ButtonNames) => screen.getByRole("button", { name });
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|     const getComponent = (room: Room) =>
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|         render(
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|             <MatrixClientContext.Provider value={client}>
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|                 <RoomKnocksBar room={room} />
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|             </MatrixClientContext.Provider>,
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|         );
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| 
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|     beforeEach(() => {
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|         jest.spyOn(room, "getMember").mockReturnValue(member);
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|         jest.spyOn(room, "getJoinRule").mockReturnValue(JoinRule.Knock);
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|     });
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| 
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|     it("does not render if the room join rule is not knock", () => {
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|         jest.spyOn(room, "getJoinRule").mockReturnValue(JoinRule.Invite);
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|         jest.spyOn(room, "getMembersWithMembership").mockReturnValue([member]);
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|         jest.spyOn(room, "canInvite").mockReturnValue(true);
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|         jest.spyOn(state, "hasSufficientPowerLevelFor").mockReturnValue(true);
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|         expect(getComponent(room).container.firstChild).toBeNull();
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|     });
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| 
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|     describe("without requests to join", () => {
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|         beforeEach(() => {
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|             jest.spyOn(room, "getMembersWithMembership").mockReturnValue([]);
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|             jest.spyOn(room, "canInvite").mockReturnValue(true);
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|             jest.spyOn(state, "hasSufficientPowerLevelFor").mockReturnValue(true);
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|         });
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| 
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|         it("does not render if user can neither approve nor deny", () => {
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|             jest.spyOn(room, "canInvite").mockReturnValue(false);
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|             jest.spyOn(state, "hasSufficientPowerLevelFor").mockReturnValue(false);
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|             expect(getComponent(room).container.firstChild).toBeNull();
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|         });
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| 
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|         it("does not render if user cannot approve", () => {
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|             jest.spyOn(room, "canInvite").mockReturnValue(false);
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|             expect(getComponent(room).container.firstChild).toBeNull();
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|         });
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| 
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|         it("does not render if user cannot deny", () => {
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|             jest.spyOn(state, "hasSufficientPowerLevelFor").mockReturnValue(false);
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|             expect(getComponent(room).container.firstChild).toBeNull();
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|         });
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| 
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|         it("does not render if user can approve and deny", () => {
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|             expect(getComponent(room).container.firstChild).toBeNull();
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|         });
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|     });
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| 
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|     describe("with requests to join", () => {
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|         const error = new MatrixError();
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|         const bob = new RoomMember(roomId, "@bob:example.org");
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|         const jane = new RoomMember(roomId, "@jane:example.org");
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|         const john = new RoomMember(roomId, "@john:example.org");
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|         const other = new RoomMember(roomId, "@doe:example.org");
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| 
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|         bob.setMembershipEvent(
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|             new MatrixEvent({
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|                 content: { displayname: "Bob", membership: KnownMembership.Knock },
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|                 type: EventType.RoomMember,
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|             }),
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|         );
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|         jane.setMembershipEvent(
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|             new MatrixEvent({
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|                 content: { displayname: "Jane", membership: KnownMembership.Knock },
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|                 type: EventType.RoomMember,
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|             }),
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|         );
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|         john.setMembershipEvent(
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|             new MatrixEvent({
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|                 content: { displayname: "John", membership: KnownMembership.Knock },
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|                 type: EventType.RoomMember,
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|             }),
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|         );
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|         other.setMembershipEvent(
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|             new MatrixEvent({ content: { membership: KnownMembership.Knock }, type: EventType.RoomMember }),
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|         );
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| 
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|         beforeEach(async () => {
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|             await clearAllModals();
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|             jest.spyOn(room, "getMembersWithMembership").mockReturnValue([bob]);
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|             jest.spyOn(room, "canInvite").mockReturnValue(true);
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|             jest.spyOn(state, "hasSufficientPowerLevelFor").mockReturnValue(true);
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|             jest.spyOn(Modal, "createDialog");
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|             jest.spyOn(dis, "dispatch");
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|             jest.spyOn(languageHandler, "getUserLanguage").mockReturnValue("en-GB");
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|         });
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| 
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|         it("does not render if user can neither approve nor deny", () => {
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|             jest.spyOn(room, "canInvite").mockReturnValue(false);
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|             jest.spyOn(state, "hasSufficientPowerLevelFor").mockReturnValue(false);
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|             expect(getComponent(room).container.firstChild).toBeNull();
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|         });
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| 
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|         it("unhides the bar when a new knock request appears", () => {
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|             jest.spyOn(room, "getMembersWithMembership").mockReturnValue([]);
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|             const { container } = getComponent(room);
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|             expect(container.firstChild).toBeNull();
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|             jest.spyOn(room, "getMembersWithMembership").mockReturnValue([bob]);
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|             act(() => {
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|                 room.emit(RoomStateEvent.Update, state);
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|             });
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|             expect(container.firstChild).not.toBeNull();
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|         });
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| 
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|         it("updates when the list of knocking users changes", () => {
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|             getComponent(room);
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|             expect(screen.getByRole("heading")).toHaveTextContent("Asking to join");
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|             jest.spyOn(room, "getMembersWithMembership").mockReturnValue([bob, jane]);
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|             act(() => {
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|                 room.emit(RoomStateEvent.Update, state);
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|             });
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|             expect(screen.getByRole("heading")).toHaveTextContent("2 people asking to join");
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|         });
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| 
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|         describe("when knock members count is 1", () => {
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|             beforeEach(() => jest.spyOn(room, "getMembersWithMembership").mockReturnValue([bob]));
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| 
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|             it("renders a heading and a paragraph with name and user ID", () => {
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|                 const { container } = getComponent(room);
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|                 expect(screen.getByRole("heading")).toHaveTextContent("Asking to join");
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|                 expect(container.querySelector(".mx_RoomKnocksBar_paragraph")).toHaveTextContent(
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|                     `${bob.name} (${bob.userId})`,
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|                 );
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|             });
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| 
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|             describe("when a knock reason is not provided", () => {
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|                 it("does not render a link to open the room settings people tab", () => {
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|                     getComponent(room);
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|                     expect(screen.queryByRole("button", { name: "View message" })).not.toBeInTheDocument();
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|                 });
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|             });
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| 
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|             describe("when a knock reason is provided", () => {
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|                 it("renders a link to open the room settings people tab", () => {
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|                     bob.setMembershipEvent(
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|                         new MatrixEvent({
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|                             content: { displayname: "Bob", membership: KnownMembership.Knock, reason: "some reason" },
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|                             type: EventType.RoomMember,
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|                         }),
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|                     );
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|                     getComponent(room);
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|                     fireEvent.click(getButton("View message"));
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|                     expect(dis.dispatch).toHaveBeenCalledWith({
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|                         action: "open_room_settings",
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|                         initial_tab_id: RoomSettingsTab.People,
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|                         room_id: roomId,
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|                     });
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|                 });
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|             });
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| 
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|             type TestCase = [string, ButtonNames, () => void];
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|             it.each<TestCase>([
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|                 ["deny request fails", "Deny", () => jest.spyOn(client, "kick").mockRejectedValue(error)],
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|                 ["deny request succeeds", "Deny", () => jest.spyOn(client, "kick").mockResolvedValue({})],
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|                 ["approve request fails", "Approve", () => jest.spyOn(client, "invite").mockRejectedValue(error)],
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|                 ["approve request succeeds", "Approve", () => jest.spyOn(client, "invite").mockResolvedValue({})],
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|             ])("toggles the disabled attribute for the buttons when a %s", async (_, buttonName, setup) => {
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|                 setup();
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|                 getComponent(room);
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|                 fireEvent.click(getButton(buttonName));
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|                 expect(getButton("Deny")).toHaveAttribute("disabled");
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|                 expect(getButton("Approve")).toHaveAttribute("disabled");
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|                 await act(() => flushPromises());
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|                 expect(getButton("Deny")).not.toHaveAttribute("disabled");
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|                 expect(getButton("Approve")).not.toHaveAttribute("disabled");
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|             });
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| 
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|             it("disables the deny button if the power level is insufficient", () => {
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|                 jest.spyOn(state, "hasSufficientPowerLevelFor").mockReturnValue(false);
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|                 getComponent(room);
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|                 expect(getButton("Deny")).toHaveAttribute("disabled");
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|             });
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| 
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|             it("calls kick on deny", async () => {
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|                 jest.spyOn(client, "kick").mockResolvedValue({});
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|                 getComponent(room);
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|                 fireEvent.click(getButton("Deny"));
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|                 await act(() => flushPromises());
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|                 expect(client.kick).toHaveBeenCalledWith(roomId, bob.userId);
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|             });
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| 
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|             it("displays an error when a deny request fails", async () => {
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|                 jest.spyOn(client, "kick").mockRejectedValue(error);
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|                 getComponent(room);
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|                 fireEvent.click(getButton("Deny"));
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|                 await act(() => flushPromises());
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|                 expect(Modal.createDialog).toHaveBeenCalledWith(ErrorDialog, {
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|                     title: error.name,
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|                     description: error.message,
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|                 });
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|             });
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| 
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|             it("disables the approve button if the power level is insufficient", () => {
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|                 jest.spyOn(room, "canInvite").mockReturnValue(false);
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|                 getComponent(room);
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|                 expect(getButton("Approve")).toHaveAttribute("disabled");
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|             });
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| 
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|             it("calls invite on approve", async () => {
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|                 jest.spyOn(client, "invite").mockResolvedValue({});
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|                 getComponent(room);
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|                 fireEvent.click(getButton("Approve"));
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|                 await act(() => flushPromises());
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|                 expect(client.invite).toHaveBeenCalledWith(roomId, bob.userId);
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|             });
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| 
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|             it("displays an error when an approval fails", async () => {
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|                 jest.spyOn(client, "invite").mockRejectedValue(error);
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|                 getComponent(room);
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|                 fireEvent.click(getButton("Approve"));
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|                 await act(() => flushPromises());
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|                 expect(Modal.createDialog).toHaveBeenCalledWith(ErrorDialog, {
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|                     title: error.name,
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|                     description: error.message,
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|                 });
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|             });
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| 
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|             it("hides the bar when someone else approves or denies the waiting person", () => {
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|                 getComponent(room);
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|                 jest.spyOn(room, "getMembersWithMembership").mockReturnValue([]);
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|                 act(() => {
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|                     room.emit(RoomStateEvent.Members, new MatrixEvent(), state, bob);
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|                 });
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|                 expect(getComponent(room).container.firstChild).toBeNull();
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|             });
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|         });
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| 
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|         describe("when knock members count is greater than 1", () => {
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|             beforeEach(() => {
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|                 jest.spyOn(room, "getMembersWithMembership").mockReturnValue([bob, jane]);
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|                 getComponent(room);
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|             });
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| 
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|             it("renders a heading with count", () => {
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|                 expect(screen.getByRole("heading")).toHaveTextContent("2 people asking to join");
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|             });
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| 
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|             it("renders a button to open the room settings people tab", () => {
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|                 fireEvent.click(getButton("View"));
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|                 expect(dis.dispatch).toHaveBeenCalledWith({
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|                     action: "open_room_settings",
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|                     initial_tab_id: RoomSettingsTab.People,
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|                     room_id: roomId,
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|                 });
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|             });
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|         });
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| 
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|         describe("when knock members count is 2", () => {
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|             it("renders a paragraph with two names", () => {
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|                 jest.spyOn(room, "getMembersWithMembership").mockReturnValue([bob, jane]);
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|                 const { container } = getComponent(room);
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|                 expect(container.querySelector(".mx_RoomKnocksBar_paragraph")).toHaveTextContent(
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|                     `${bob.name} and ${jane.name}`,
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|                 );
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|             });
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|         });
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| 
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|         describe("when knock members count is 3", () => {
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|             it("renders a paragraph with three names", () => {
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|                 jest.spyOn(room, "getMembersWithMembership").mockReturnValue([bob, jane, john]);
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|                 const { container } = getComponent(room);
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|                 expect(container.querySelector(".mx_RoomKnocksBar_paragraph")).toHaveTextContent(
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|                     `${bob.name}, ${jane.name} and ${john.name}`,
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|                 );
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|             });
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|         });
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| 
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|         describe("when knock count is greater than 3", () => {
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|             it("renders a paragraph with two names and a count", () => {
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|                 jest.spyOn(room, "getMembersWithMembership").mockReturnValue([bob, jane, john, other]);
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|                 const { container } = getComponent(room);
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|                 expect(container.querySelector(".mx_RoomKnocksBar_paragraph")).toHaveTextContent(
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|                     `${bob.name}, ${jane.name} and 2 others`,
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|                 );
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|             });
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|         });
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|     });
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| });
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