element-web/cypress/e2e/polls/polls.spec.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.
*/
/// <reference types="cypress" />
import { HomeserverInstance } from "../../plugins/utils/homeserver";
import { MatrixClient } from "../../global";
import Chainable = Cypress.Chainable;
const hideTimestampCSS = ".mx_MessageTimestamp { visibility: hidden !important; }";
describe("Polls", () => {
let homeserver: HomeserverInstance;
type CreatePollOptions = {
title: string;
options: string[];
};
const createPoll = ({ title, options }: CreatePollOptions) => {
if (options.length < 2) {
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throw new Error("Poll must have at least two options");
}
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cy.get(".mx_PollCreateDialog").within((pollCreateDialog) => {
cy.get("#poll-topic-input").type(title);
options.forEach((option, index) => {
const optionId = `#pollcreate_option_${index}`;
// click 'add option' button if needed
if (pollCreateDialog.find(optionId).length === 0) {
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cy.get(".mx_PollCreateDialog_addOption").scrollIntoView().click();
}
cy.get(optionId).scrollIntoView().type(option);
});
});
cy.get('.mx_Dialog button[type="submit"]').click();
};
const getPollTile = (pollId: string): Chainable<JQuery> => {
return cy.get(`.mx_EventTile[data-scroll-tokens="${pollId}"]`);
};
const getPollOption = (pollId: string, optionText: string): Chainable<JQuery> => {
return getPollTile(pollId).contains(".mx_PollOption .mx_StyledRadioButton", optionText);
};
const expectPollOptionVoteCount = (pollId: string, optionText: string, votes: number): void => {
getPollOption(pollId, optionText).within(() => {
cy.get(".mx_PollOption_optionVoteCount").should("contain", `${votes} vote`);
});
};
const botVoteForOption = (bot: MatrixClient, roomId: string, pollId: string, optionText: string): void => {
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getPollOption(pollId, optionText).within((ref) => {
cy.get('input[type="radio"]')
.invoke("attr", "value")
.then((optionId) => {
// We can't use the js-sdk types for this stuff directly, so manually construct the event.
bot.sendEvent(roomId, "org.matrix.msc3381.poll.response", {
"m.relates_to": {
rel_type: "m.reference",
event_id: pollId,
},
"org.matrix.msc3381.poll.response": {
answers: [optionId],
},
});
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});
});
};
beforeEach(() => {
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cy.enableLabsFeature("feature_threadenabled");
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cy.window().then((win) => {
win.localStorage.setItem("mx_lhs_size", "0"); // Collapse left panel for these tests
});
cy.startHomeserver("default").then((data) => {
homeserver = data;
cy.initTestUser(homeserver, "Tom");
});
});
afterEach(() => {
cy.stopHomeserver(homeserver);
});
it("should be creatable and votable", () => {
let bot: MatrixClient;
cy.getBot(homeserver, { displayName: "BotBob" }).then((_bot) => {
bot = _bot;
});
let roomId: string;
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cy.createRoom({}).then((_roomId) => {
roomId = _roomId;
cy.inviteUser(roomId, bot.getUserId());
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cy.visit("/#/room/" + roomId);
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// wait until Bob joined
cy.contains(".mx_TextualEvent", "BotBob joined the room").should("exist");
});
cy.openMessageComposerOptions().within(() => {
cy.get('[aria-label="Poll"]').click();
});
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cy.get(".mx_CompoundDialog").percySnapshotElement("Polls Composer");
const pollParams = {
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title: "Does the polls feature work?",
// Since we're going to take a screenshot anyways, we include some
// non-ASCII characters here to stress test the app's font config
// while we're at it.
options: ["Yes", "Noo⃐o⃑o⃩o⃪o⃫o⃬o⃭o⃮o⃯", "のらねこ Maybe?"],
};
createPoll(pollParams);
// Wait for message to send, get its ID and save as @pollId
cy.contains(".mx_RoomView_body .mx_EventTile[data-scroll-tokens]", pollParams.title)
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.invoke("attr", "data-scroll-tokens")
.as("pollId");
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cy.get<string>("@pollId").then((pollId) => {
getPollTile(pollId).percySnapshotElement("Polls Timeline tile - no votes", { percyCSS: hideTimestampCSS });
// Bot votes 'Maybe' in the poll
botVoteForOption(bot, roomId, pollId, pollParams.options[2]);
// no votes shown until I vote, check bots vote has arrived
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cy.get(".mx_MPollBody_totalVotes").should("contain", "1 vote cast");
// vote 'Maybe'
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getPollOption(pollId, pollParams.options[2]).click("topLeft");
// both me and bot have voted Maybe
expectPollOptionVoteCount(pollId, pollParams.options[2], 2);
// change my vote to 'Yes'
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getPollOption(pollId, pollParams.options[0]).click("topLeft");
// 1 vote for yes
expectPollOptionVoteCount(pollId, pollParams.options[0], 1);
// 1 vote for maybe
expectPollOptionVoteCount(pollId, pollParams.options[2], 1);
// Bot updates vote to 'No'
botVoteForOption(bot, roomId, pollId, pollParams.options[1]);
// 1 vote for yes
expectPollOptionVoteCount(pollId, pollParams.options[0], 1);
// 1 vote for no
expectPollOptionVoteCount(pollId, pollParams.options[0], 1);
// 0 for maybe
expectPollOptionVoteCount(pollId, pollParams.options[2], 0);
});
});
it("should be editable from context menu if no votes have been cast", () => {
let bot: MatrixClient;
cy.getBot(homeserver, { displayName: "BotBob" }).then((_bot) => {
bot = _bot;
});
let roomId: string;
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cy.createRoom({}).then((_roomId) => {
roomId = _roomId;
cy.inviteUser(roomId, bot.getUserId());
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cy.visit("/#/room/" + roomId);
});
cy.openMessageComposerOptions().within(() => {
cy.get('[aria-label="Poll"]').click();
});
const pollParams = {
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title: "Does the polls feature work?",
options: ["Yes", "No", "Maybe"],
};
createPoll(pollParams);
// Wait for message to send, get its ID and save as @pollId
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cy.get(".mx_RoomView_body .mx_EventTile")
.contains(".mx_EventTile[data-scroll-tokens]", pollParams.title)
.invoke("attr", "data-scroll-tokens")
.as("pollId");
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cy.get<string>("@pollId").then((pollId) => {
// Open context menu
getPollTile(pollId).rightclick();
// Select edit item
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cy.get(".mx_ContextualMenu").within(() => {
cy.get('[aria-label="Edit"]').click();
});
// Expect poll editing dialog
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cy.get(".mx_PollCreateDialog");
});
});
it("should not be editable from context menu if votes have been cast", () => {
let bot: MatrixClient;
cy.getBot(homeserver, { displayName: "BotBob" }).then((_bot) => {
bot = _bot;
});
let roomId: string;
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cy.createRoom({}).then((_roomId) => {
roomId = _roomId;
cy.inviteUser(roomId, bot.getUserId());
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cy.visit("/#/room/" + roomId);
});
cy.openMessageComposerOptions().within(() => {
cy.get('[aria-label="Poll"]').click();
});
const pollParams = {
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title: "Does the polls feature work?",
options: ["Yes", "No", "Maybe"],
};
createPoll(pollParams);
// Wait for message to send, get its ID and save as @pollId
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cy.get(".mx_RoomView_body .mx_EventTile")
.contains(".mx_EventTile[data-scroll-tokens]", pollParams.title)
.invoke("attr", "data-scroll-tokens")
.as("pollId");
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cy.get<string>("@pollId").then((pollId) => {
// Bot votes 'Maybe' in the poll
botVoteForOption(bot, roomId, pollId, pollParams.options[2]);
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// wait for bot's vote to arrive
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cy.get(".mx_MPollBody_totalVotes").should("contain", "1 vote cast");
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// Open context menu
getPollTile(pollId).rightclick();
// Select edit item
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cy.get(".mx_ContextualMenu").within(() => {
cy.get('[aria-label="Edit"]').click();
});
// Expect error dialog
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cy.get(".mx_ErrorDialog");
});
});
it("should be displayed correctly in thread panel", () => {
let botBob: MatrixClient;
let botCharlie: MatrixClient;
cy.getBot(homeserver, { displayName: "BotBob" }).then((_bot) => {
botBob = _bot;
});
cy.getBot(homeserver, { displayName: "BotCharlie" }).then((_bot) => {
botCharlie = _bot;
});
let roomId: string;
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cy.createRoom({}).then((_roomId) => {
roomId = _roomId;
cy.inviteUser(roomId, botBob.getUserId());
cy.inviteUser(roomId, botCharlie.getUserId());
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cy.visit("/#/room/" + roomId);
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// wait until the bots joined
cy.contains(".mx_TextualEvent", "and one other were invited and joined").should("exist");
});
cy.openMessageComposerOptions().within(() => {
cy.get('[aria-label="Poll"]').click();
});
const pollParams = {
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title: "Does the polls feature work?",
options: ["Yes", "No", "Maybe"],
};
createPoll(pollParams);
// Wait for message to send, get its ID and save as @pollId
cy.contains(".mx_RoomView_body .mx_EventTile[data-scroll-tokens]", pollParams.title)
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.invoke("attr", "data-scroll-tokens")
.as("pollId");
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cy.get<string>("@pollId").then((pollId) => {
// Bob starts thread on the poll
botBob.sendMessage(roomId, pollId, {
body: "Hello there",
msgtype: "m.text",
});
// open the thread summary
cy.get(".mx_RoomView_body .mx_ThreadSummary").click();
// Bob votes 'Maybe' in the poll
botVoteForOption(botBob, roomId, pollId, pollParams.options[2]);
// Charlie votes 'No'
botVoteForOption(botCharlie, roomId, pollId, pollParams.options[1]);
// no votes shown until I vote, check votes have arrived in main tl
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cy.get(".mx_RoomView_body .mx_MPollBody_totalVotes").should("contain", "2 votes cast");
// and thread view
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cy.get(".mx_ThreadView .mx_MPollBody_totalVotes").should("contain", "2 votes cast");
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cy.get(".mx_RoomView_body").within(() => {
// vote 'Maybe' in the main timeline poll
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getPollOption(pollId, pollParams.options[2]).click("topLeft");
// both me and bob have voted Maybe
expectPollOptionVoteCount(pollId, pollParams.options[2], 2);
});
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cy.get(".mx_ThreadView").within(() => {
// votes updated in thread view too
expectPollOptionVoteCount(pollId, pollParams.options[2], 2);
// change my vote to 'Yes'
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getPollOption(pollId, pollParams.options[0]).click("topLeft");
});
// Bob updates vote to 'No'
botVoteForOption(botBob, roomId, pollId, pollParams.options[1]);
// me: yes, bob: no, charlie: no
const expectVoteCounts = () => {
// I voted yes
expectPollOptionVoteCount(pollId, pollParams.options[0], 1);
// Bob and Charlie voted no
expectPollOptionVoteCount(pollId, pollParams.options[1], 2);
// 0 for maybe
expectPollOptionVoteCount(pollId, pollParams.options[2], 0);
};
// check counts are correct in main timeline tile
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cy.get(".mx_RoomView_body").within(() => {
expectVoteCounts();
});
// and in thread view tile
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cy.get(".mx_ThreadView").within(() => {
expectVoteCounts();
});
});
});
});