element-web/playwright/e2e/polls/polls.spec.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 { test, expect } from "../../element-web-test";
import { Bot } from "../../pages/bot";
import { SettingLevel } from "../../../src/settings/SettingLevel";
import { Layout } from "../../../src/settings/enums/Layout";
import type { Locator, Page } from "@playwright/test";
test.describe("Polls", () => {
type CreatePollOptions = {
title: string;
options: string[];
};
const createPoll = async (page: Page, { title, options }: CreatePollOptions) => {
if (options.length < 2) {
throw new Error("Poll must have at least two options");
}
const dialog = page.locator(".mx_PollCreateDialog");
await dialog.getByRole("textbox", { name: "Question or topic" }).fill(title);
for (const [index, value] of options.entries()) {
const optionIdLocator = dialog.locator(`#pollcreate_option_${index}`);
// click 'add option' button if needed
if ((await optionIdLocator.count()) === 0) {
const button = dialog.getByRole("button", { name: "Add option" });
await button.scrollIntoViewIfNeeded();
await button.click();
}
await optionIdLocator.scrollIntoViewIfNeeded();
await optionIdLocator.fill(value);
}
await page.locator(".mx_Dialog").getByRole("button", { name: "Create Poll" }).click();
};
const getPollTile = (page: Page, pollId: string, optLocator?: Locator): Locator => {
return (optLocator ?? page).locator(`.mx_EventTile[data-scroll-tokens="${pollId}"]`);
};
const getPollOption = (page: Page, pollId: string, optionText: string, optLocator?: Locator): Locator => {
return getPollTile(page, pollId, optLocator)
.locator(".mx_PollOption .mx_StyledRadioButton")
.filter({ hasText: optionText });
};
const expectPollOptionVoteCount = async (
page: Page,
pollId: string,
optionText: string,
votes: number,
optLocator?: Locator,
): Promise<void> => {
await expect(
getPollOption(page, pollId, optionText, optLocator).locator(".mx_PollOption_optionVoteCount"),
).toContainText(`${votes} vote`);
};
const botVoteForOption = async (
page: Page,
bot: Bot,
roomId: string,
pollId: string,
optionText: string,
): Promise<void> => {
const locator = getPollOption(page, pollId, optionText);
const optionId = await locator.first().getByRole("radio").getAttribute("value");
// We can't use the js-sdk types for this stuff directly, so manually construct the event.
await bot.sendEvent(roomId, null, "org.matrix.msc3381.poll.response", {
"m.relates_to": {
rel_type: "m.reference",
event_id: pollId,
},
"org.matrix.msc3381.poll.response": {
answers: [optionId],
},
});
};
test.use({
displayName: "Tom",
botCreateOpts: { displayName: "BotBob" },
});
test.beforeEach(async ({ page }) => {
await page.addInitScript(() => {
// Collapse left panel for these tests
window.localStorage.setItem("mx_lhs_size", "0");
});
});
test("should be creatable and votable", async ({ page, app, bot, user }) => {
const roomId: string = await app.client.createRoom({});
await app.client.inviteUser(roomId, bot.credentials.userId);
await page.goto("/#/room/" + roomId);
// wait until Bob joined
await expect(page.getByText("BotBob joined the room")).toBeAttached();
const locator = await app.openMessageComposerOptions();
await locator.getByRole("menuitem", { name: "Poll" }).click();
// Disabled because flaky - see https://github.com/vector-im/element-web/issues/24688
//cy.get(".mx_CompoundDialog").percySnapshotElement("Polls Composer");
const pollParams = {
title: "Does the polls feature work?",
options: ["Yes", "No", "Maybe?"],
};
await createPoll(page, pollParams);
// Wait for message to send, get its ID and save as @pollId
const pollId = await page
.locator(".mx_RoomView_body .mx_EventTile[data-scroll-tokens]")
.filter({ hasText: pollParams.title })
.getAttribute("data-scroll-tokens");
await expect(getPollTile(page, pollId)).toMatchScreenshot("Polls_Timeline_tile_no_votes.png", {
mask: [page.locator(".mx_MessageTimestamp")],
});
// Bot votes 'Maybe' in the poll
await botVoteForOption(page, bot, roomId, pollId, pollParams.options[2]);
// no votes shown until I vote, check bots vote has arrived
await expect(
page.locator(".mx_MPollBody_totalVotes").getByText("1 vote cast. Vote to see the results"),
).toBeAttached();
// vote 'Maybe'
await getPollOption(page, pollId, pollParams.options[2]).click();
// both me and bot have voted Maybe
await expectPollOptionVoteCount(page, pollId, pollParams.options[2], 2);
// change my vote to 'Yes'
await getPollOption(page, pollId, pollParams.options[0]).click();
// 1 vote for yes
await expectPollOptionVoteCount(page, pollId, pollParams.options[0], 1);
// 1 vote for maybe
await expectPollOptionVoteCount(page, pollId, pollParams.options[2], 1);
// Bot updates vote to 'No'
await botVoteForOption(page, bot, roomId, pollId, pollParams.options[1]);
// 1 vote for yes
await expectPollOptionVoteCount(page, pollId, pollParams.options[0], 1);
// 1 vote for no
await expectPollOptionVoteCount(page, pollId, pollParams.options[0], 1);
// 0 for maybe
await expectPollOptionVoteCount(page, pollId, pollParams.options[2], 0);
});
test("should be editable from context menu if no votes have been cast", async ({ page, app, user, bot }) => {
const roomId: string = await app.client.createRoom({});
await app.client.inviteUser(roomId, bot.credentials.userId);
await page.goto("/#/room/" + roomId);
const locator = await app.openMessageComposerOptions();
await locator.getByRole("menuitem", { name: "Poll" }).click();
const pollParams = {
title: "Does the polls feature work?",
options: ["Yes", "No", "Maybe"],
};
await createPoll(page, pollParams);
// Wait for message to send, get its ID and save as @pollId
const pollId = await page
.locator(".mx_RoomView_body .mx_EventTile[data-scroll-tokens]")
.filter({ hasText: pollParams.title })
.getAttribute("data-scroll-tokens");
// Open context menu
await getPollTile(page, pollId).click({ button: "right" });
// Select edit item
await page.getByRole("menuitem", { name: "Edit" }).click();
// Expect poll editing dialog
await expect(page.locator(".mx_PollCreateDialog")).toBeAttached();
});
test("should not be editable from context menu if votes have been cast", async ({ page, app, user, bot }) => {
const roomId: string = await app.client.createRoom({});
await app.client.inviteUser(roomId, bot.credentials.userId);
await page.goto("/#/room/" + roomId);
const locator = await app.openMessageComposerOptions();
await locator.getByRole("menuitem", { name: "Poll" }).click();
const pollParams = {
title: "Does the polls feature work?",
options: ["Yes", "No", "Maybe"],
};
await createPoll(page, pollParams);
// Wait for message to send, get its ID and save as @pollId
const pollId = await page
.locator(".mx_RoomView_body .mx_EventTile[data-scroll-tokens]")
.filter({ hasText: pollParams.title })
.getAttribute("data-scroll-tokens");
// Bot votes 'Maybe' in the poll
await botVoteForOption(page, bot, roomId, pollId, pollParams.options[2]);
// wait for bot's vote to arrive
await expect(page.locator(".mx_MPollBody_totalVotes")).toContainText("1 vote cast");
// Open context menu
await getPollTile(page, pollId).click({ button: "right" });
// Select edit item
await page.getByRole("menuitem", { name: "Edit" }).click();
// Expect poll editing dialog
await expect(page.locator(".mx_ErrorDialog")).toBeAttached();
});
test("should be displayed correctly in thread panel", async ({ page, app, user, bot, homeserver }) => {
const botCharlie = new Bot(page, homeserver, { displayName: "BotCharlie" });
await botCharlie.prepareClient();
const roomId: string = await app.client.createRoom({});
await app.client.inviteUser(roomId, bot.credentials.userId);
await app.client.inviteUser(roomId, botCharlie.credentials.userId);
await page.goto("/#/room/" + roomId);
// wait until the bots joined
await expect(page.getByText("BotBob and one other were invited and joined")).toBeAttached({ timeout: 10000 });
const locator = await app.openMessageComposerOptions();
await locator.getByRole("menuitem", { name: "Poll" }).click();
const pollParams = {
title: "Does the polls feature work?",
options: ["Yes", "No", "Maybe"],
};
await createPoll(page, pollParams);
// Wait for message to send, get its ID and save as @pollId
const pollId = await page
.locator(".mx_RoomView_body .mx_EventTile[data-scroll-tokens]")
.filter({ hasText: pollParams.title })
.getAttribute("data-scroll-tokens");
// Bob starts thread on the poll
await bot.sendMessage(
roomId,
{
body: "Hello there",
msgtype: "m.text",
},
pollId,
);
// open the thread summary
await page.getByRole("button", { name: "Open thread" }).click();
// Bob votes 'Maybe' in the poll
await botVoteForOption(page, bot, roomId, pollId, pollParams.options[2]);
// Charlie votes 'No'
await botVoteForOption(page, botCharlie, roomId, pollId, pollParams.options[1]);
// no votes shown until I vote, check votes have arrived in main tl
await expect(
page
.locator(".mx_RoomView_body .mx_MPollBody_totalVotes")
.getByText("2 votes cast. Vote to see the results"),
).toBeAttached();
// and thread view
await expect(
page.locator(".mx_ThreadView .mx_MPollBody_totalVotes").getByText("2 votes cast. Vote to see the results"),
).toBeAttached();
// Take snapshots of poll on ThreadView
await app.settings.setValue("layout", null, SettingLevel.DEVICE, Layout.Bubble);
await expect(page.locator(".mx_ThreadView .mx_EventTile[data-layout='bubble']").first()).toBeVisible();
await expect(page.locator(".mx_ThreadView")).toMatchScreenshot("ThreadView_with_a_poll_on_bubble_layout.png", {
mask: [page.locator(".mx_MessageTimestamp")],
});
await app.settings.setValue("layout", null, SettingLevel.DEVICE, Layout.Group);
await expect(page.locator(".mx_ThreadView .mx_EventTile[data-layout='group']").first()).toBeVisible();
await expect(page.locator(".mx_ThreadView")).toMatchScreenshot("ThreadView_with_a_poll_on_group_layout.png", {
mask: [page.locator(".mx_MessageTimestamp")],
});
const roomViewLocator = page.locator(".mx_RoomView_body");
// vote 'Maybe' in the main timeline poll
await getPollOption(page, pollId, pollParams.options[2], roomViewLocator).click();
// both me and bob have voted Maybe
await expectPollOptionVoteCount(page, pollId, pollParams.options[2], 2, roomViewLocator);
const threadViewLocator = page.locator(".mx_ThreadView");
// votes updated in thread view too
await expectPollOptionVoteCount(page, pollId, pollParams.options[2], 2, threadViewLocator);
// change my vote to 'Yes'
await getPollOption(page, pollId, pollParams.options[0], threadViewLocator).click();
// Bob updates vote to 'No'
await botVoteForOption(page, bot, roomId, pollId, pollParams.options[1]);
// me: yes, bob: no, charlie: no
const expectVoteCounts = async (optLocator: Locator) => {
// I voted yes
await expectPollOptionVoteCount(page, pollId, pollParams.options[0], 1, optLocator);
// Bob and Charlie voted no
await expectPollOptionVoteCount(page, pollId, pollParams.options[1], 2, optLocator);
// 0 for maybe
await expectPollOptionVoteCount(page, pollId, pollParams.options[2], 0, optLocator);
};
// check counts are correct in main timeline tile
await expectVoteCounts(page.locator(".mx_RoomView_body"));
// and in thread view tile
await expectVoteCounts(page.locator(".mx_ThreadView"));
});
});