element-web/test/unit-tests/components/views/elements/EventListSummary-test.tsx
Michael Telatynski b084ff2313
Prepare for repo merge
Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
2024-10-15 11:35:21 +01:00

683 lines
30 KiB
TypeScript

/*
Copyright 2024 New Vector Ltd.
Copyright 2022 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import React, { ComponentProps } from "react";
import { render, RenderResult } from "jest-matrix-react";
import { MatrixEvent, RoomMember } from "matrix-js-sdk/src/matrix";
import { KnownMembership, Membership } from "matrix-js-sdk/src/types";
import {
getMockClientWithEventEmitter,
mkEvent,
mkMembership,
mockClientMethodsUser,
unmockClientPeg,
} from "../../../test-utils";
import EventListSummary from "../../../../src/components/views/elements/EventListSummary";
import { Layout } from "../../../../src/settings/enums/Layout";
import MatrixClientContext from "../../../../src/contexts/MatrixClientContext";
import * as languageHandler from "../../../../src/languageHandler";
describe("EventListSummary", function () {
const roomId = "!room:server.org";
// Generate dummy event tiles for use in simulating an expanded MELS
const generateTiles = (events: MatrixEvent[]) => {
return events.map((e) => {
return (
<div key={e.getId()} className="event_tile">
Expanded membership
</div>
);
});
};
/**
* Generates a membership event with the target of the event set as a mocked
* RoomMember based on `parameters.userId`.
* @param {string} eventId the ID of the event.
* @param {object} parameters the parameters to use to create the event.
* @param {string} parameters.membership the membership to assign to
* `content.membership`
* @param {string} parameters.userId the state key and target userId of the event. If
* `parameters.senderId` is not specified, this is also used as the event sender.
* @param {string} parameters.prevMembership the membership to assign to
* `prev_content.membership`.
* @param {string} parameters.senderId the user ID of the sender of the event.
* Optional. Defaults to `parameters.userId`.
* @returns {MatrixEvent} the event created.
*/
interface MembershipEventParams {
senderId?: string;
userId?: string;
membership: Membership;
prevMembership?: Membership;
}
const generateMembershipEvent = (
eventId: string,
{ senderId, userId, membership, prevMembership }: MembershipEventParams & { userId: string },
): MatrixEvent => {
const member = new RoomMember(roomId, userId);
// Use localpart as display name;
member.name = userId.match(/@([^:]*):/)![1];
jest.spyOn(member, "getAvatarUrl").mockReturnValue("avatar.jpeg");
jest.spyOn(member, "getMxcAvatarUrl").mockReturnValue("mxc://avatar.url/image.png");
const e = mkMembership({
event: true,
room: roomId,
user: senderId || userId,
skey: userId,
mship: membership,
prevMship: prevMembership,
target: member,
});
// Override random event ID to allow for equality tests against tiles from
// generateTiles
e.event.event_id = eventId;
return e;
};
// Generate mock MatrixEvents from the array of parameters
const generateEvents = (parameters: Array<MembershipEventParams & { userId: string }>) => {
const res: MatrixEvent[] = [];
for (let i = 0; i < parameters.length; i++) {
res.push(generateMembershipEvent(`event${i}`, parameters[i]));
}
return res;
};
// Generate the same sequence of `events` for `n` users, where each user ID
// is created by replacing the first "$" in userIdTemplate with `i` for
// `i = 0 .. n`.
const generateEventsForUsers = (userIdTemplate: string, n: number, events: MembershipEventParams[]) => {
let eventsForUsers: MatrixEvent[] = [];
let userId = "";
for (let i = 0; i < n; i++) {
userId = userIdTemplate.replace("$", String(i));
events.forEach((e) => {
e.userId = userId;
});
eventsForUsers = eventsForUsers.concat(
generateEvents(events as Array<MembershipEventParams & { userId: string }>),
);
}
return eventsForUsers;
};
const mockClient = getMockClientWithEventEmitter({
...mockClientMethodsUser(),
});
const defaultProps: Omit<
ComponentProps<typeof EventListSummary>,
"summaryLength" | "threshold" | "avatarsMaxLength"
> = {
layout: Layout.Bubble,
events: [],
children: [],
};
const renderComponent = (props = {}): RenderResult => {
return render(
<MatrixClientContext.Provider value={mockClient}>
<EventListSummary {...defaultProps} {...props} />
</MatrixClientContext.Provider>,
);
};
beforeEach(function () {
jest.clearAllMocks();
jest.spyOn(languageHandler, "getUserLanguage").mockReturnValue("en-GB");
});
afterAll(() => {
unmockClientPeg();
});
it("renders expanded events if there are less than props.threshold", function () {
const events = generateEvents([
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props); // matrix cli context wrapper
const children = container.querySelector(".mx_GenericEventListSummary_unstyledList")!.children;
expect(children).toHaveLength(1);
expect(children[0]).toHaveTextContent("Expanded membership");
});
it("renders expanded events if there are less than props.threshold for join and leave", function () {
const events = generateEvents([
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props); // matrix cli context wrapper
const children = container.querySelector(".mx_GenericEventListSummary_unstyledList")!.children;
expect(children).toHaveLength(2);
expect(children[0]).toHaveTextContent("Expanded membership");
expect(children[1]).toHaveTextContent("Expanded membership");
});
it("renders collapsed events if events.length = props.threshold", function () {
const events = generateEvents([
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent("user_1 joined and left and joined");
});
it("truncates long join,leave repetitions", function () {
const events = generateEvents([
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent("user_1 joined and left 7 times");
});
it("truncates long join,leave repetitions between other events", function () {
const events = generateEvents([
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Ban,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Leave,
membership: KnownMembership.Invite,
senderId: "@some_other_user:some.domain",
},
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent("user_1 was unbanned, joined and left 7 times and was invited");
});
it("truncates multiple sequences of repetitions with other events between", function () {
const events = generateEvents([
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Ban,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Leave,
membership: KnownMembership.Ban,
senderId: "@some_other_user:some.domain",
},
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Ban, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Leave,
membership: KnownMembership.Invite,
senderId: "@some_other_user:some.domain",
},
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent(
"user_1 was unbanned, joined and left 2 times, was banned, " + "joined and left 3 times and was invited",
);
});
it("handles multiple users following the same sequence of memberships", function () {
const events = generateEvents([
// user_1
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Ban,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Leave,
membership: KnownMembership.Ban,
senderId: "@some_other_user:some.domain",
},
// user_2
{
userId: "@user_2:some.domain",
prevMembership: KnownMembership.Ban,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
{ userId: "@user_2:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_2:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_2:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_2:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{
userId: "@user_2:some.domain",
prevMembership: KnownMembership.Leave,
membership: KnownMembership.Ban,
senderId: "@some_other_user:some.domain",
},
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent(
"user_1 and one other were unbanned, joined and left 2 times and were banned",
);
});
it("handles many users following the same sequence of memberships", function () {
const events = generateEventsForUsers("@user_$:some.domain", 20, [
{
prevMembership: KnownMembership.Ban,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
{ prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{
prevMembership: KnownMembership.Leave,
membership: KnownMembership.Ban,
senderId: "@some_other_user:some.domain",
},
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent(
"user_0 and 19 others were unbanned, joined and left 2 times and were banned",
);
});
it("correctly orders sequences of transitions by the order of their first event", function () {
const events = generateEvents([
{
userId: "@user_2:some.domain",
prevMembership: KnownMembership.Ban,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Ban,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Leave,
membership: KnownMembership.Ban,
senderId: "@some_other_user:some.domain",
},
{ userId: "@user_2:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_2:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
{ userId: "@user_2:some.domain", prevMembership: KnownMembership.Leave, membership: KnownMembership.Join },
{ userId: "@user_2:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent(
"user_2 was unbanned and joined and left 2 times, user_1 was unbanned, " +
"joined and left 2 times and was banned",
);
});
it("correctly identifies transitions", function () {
const events = generateEvents([
// invited
{ userId: "@user_1:some.domain", membership: KnownMembership.Invite },
// banned
{ userId: "@user_1:some.domain", membership: KnownMembership.Ban },
// joined
{ userId: "@user_1:some.domain", membership: KnownMembership.Join },
// invite_reject
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Invite,
membership: KnownMembership.Leave,
},
// left
{ userId: "@user_1:some.domain", prevMembership: KnownMembership.Join, membership: KnownMembership.Leave },
// invite_withdrawal
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Invite,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
// unbanned
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Ban,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
// kicked
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Join,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
// default for sender=target (leave)
{
userId: "@user_1:some.domain",
prevMembership: "????" as Membership,
membership: KnownMembership.Leave,
senderId: "@user_1:some.domain",
},
// default for sender<>target (kicked)
{
userId: "@user_1:some.domain",
prevMembership: "????" as Membership,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent(
"user_1 was invited, was banned, joined, rejected their invitation, left, " +
"had their invitation withdrawn, was unbanned, was removed, left and was removed",
);
});
it("handles invitation plurals correctly when there are multiple users", function () {
const events = generateEvents([
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Invite,
membership: KnownMembership.Leave,
},
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Invite,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
{
userId: "@user_2:some.domain",
prevMembership: KnownMembership.Invite,
membership: KnownMembership.Leave,
},
{
userId: "@user_2:some.domain",
prevMembership: KnownMembership.Invite,
membership: KnownMembership.Leave,
senderId: "@some_other_user:some.domain",
},
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent(
"user_1 and one other rejected their invitations and had their invitations withdrawn",
);
});
it("handles invitation plurals correctly when there are multiple invites", function () {
const events = generateEvents([
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Invite,
membership: KnownMembership.Leave,
},
{
userId: "@user_1:some.domain",
prevMembership: KnownMembership.Invite,
membership: KnownMembership.Leave,
},
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 1,
avatarsMaxLength: 5,
threshold: 1, // threshold = 1 to force collapse
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent("user_1 rejected their invitation 2 times");
});
it('handles a summary length = 2, with no "others"', function () {
const events = generateEvents([
{ userId: "@user_1:some.domain", membership: KnownMembership.Join },
{ userId: "@user_1:some.domain", membership: KnownMembership.Join },
{ userId: "@user_2:some.domain", membership: KnownMembership.Join },
{ userId: "@user_2:some.domain", membership: KnownMembership.Join },
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 2,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent("user_1 and user_2 joined 2 times");
});
it('handles a summary length = 2, with 1 "other"', function () {
const events = generateEvents([
{ userId: "@user_1:some.domain", membership: KnownMembership.Join },
{ userId: "@user_2:some.domain", membership: KnownMembership.Join },
{ userId: "@user_3:some.domain", membership: KnownMembership.Join },
]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 2,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent("user_1, user_2 and one other joined");
});
it('handles a summary length = 2, with many "others"', function () {
const events = generateEventsForUsers("@user_$:some.domain", 20, [{ membership: KnownMembership.Join }]);
const props = {
events: events,
children: generateTiles(events),
summaryLength: 2,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent("user_0, user_1 and 18 others joined");
});
it("should not blindly group 3pid invites and treat them as distinct users instead", () => {
const events = [
mkEvent({
event: true,
skey: "randomstring1",
user: "@user1:server",
type: "m.room.third_party_invite",
content: {
display_name: "n...@d...",
key_validity_url: "https://blah",
public_key: "public_key",
},
}),
mkEvent({
event: true,
skey: "randomstring2",
user: "@user1:server",
type: "m.room.third_party_invite",
content: {
display_name: "n...@d...",
key_validity_url: "https://blah",
public_key: "public_key",
},
}),
mkEvent({
event: true,
skey: "randomstring3",
user: "@user1:server",
type: "m.room.third_party_invite",
content: {
display_name: "d...@w...",
key_validity_url: "https://blah",
public_key: "public_key",
},
}),
];
const props = {
events: events,
children: generateTiles(events),
summaryLength: 2,
avatarsMaxLength: 5,
threshold: 3,
};
const { container } = renderComponent(props);
const summary = container.querySelector(".mx_GenericEventListSummary_summary");
expect(summary).toHaveTextContent("n...@d... was invited 2 times, d...@w... was invited");
});
});