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477 lines
18 KiB
TypeScript
477 lines
18 KiB
TypeScript
/*
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Copyright 2021 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 React from "react";
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import { mount, ReactWrapper } from "enzyme";
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import sdk from "../../../skinned-sdk";
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import * as TestUtils from "../../../test-utils";
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import { Callback, IContent, MatrixEvent } from "matrix-js-sdk";
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import { ISendEventResponse } from "matrix-js-sdk/src/@types/requests";
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import { Relations } from "matrix-js-sdk/src/models/relations";
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import { IPollAnswer, IPollContent } from "../../../../src/polls/consts";
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import { UserVote, allVotes } from "../../../../src/components/views/messages/MPollBody";
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import { MatrixClientPeg } from "../../../../src/MatrixClientPeg";
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const _MPollBody = sdk.getComponent("views.messages.MPollBody");
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const MPollBody = TestUtils.wrapInMatrixClientContext(_MPollBody);
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MatrixClientPeg.matrixClient = {
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getUserId: () => "@me:example.com",
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sendEvent: () => Promise.resolve({ "event_id": "fake_send_id" }),
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};
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describe("MPollBody", () => {
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it("finds no votes if there are none", () => {
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expect(allVotes(newPollRelations([]))).toEqual([]);
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});
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it("can find all the valid responses to a poll", () => {
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const ev1 = responseEvent();
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const ev2 = responseEvent();
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const badEvent = badResponseEvent();
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const pollRelations = newPollRelations([ev1, badEvent, ev2]);
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expect(allVotes(pollRelations)).toEqual([
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new UserVote(
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ev1.getTs(),
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ev1.getSender(),
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ev1.getContent()["org.matrix.msc3381.poll.response"].answers,
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),
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new UserVote(
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ev2.getTs(),
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ev2.getSender(),
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ev2.getContent()["org.matrix.msc3381.poll.response"].answers,
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),
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]);
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});
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it("finds no votes if none were made", () => {
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const votes = [];
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const body = newMPollBody(votes);
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expect(votesCount(body, "pizza")).toBe("0 votes");
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expect(votesCount(body, "poutine")).toBe("0 votes");
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expect(votesCount(body, "italian")).toBe("0 votes");
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expect(votesCount(body, "wings")).toBe("0 votes");
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expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 0 votes");
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});
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it("finds votes from multiple people", () => {
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const votes = [
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responseEvent("@andyb:example.com", "pizza"),
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responseEvent("@bellc:example.com", "pizza"),
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responseEvent("@catrd:example.com", "poutine"),
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responseEvent("@dune2:example.com", "wings"),
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];
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const body = newMPollBody(votes);
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expect(votesCount(body, "pizza")).toBe("2 votes");
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expect(votesCount(body, "poutine")).toBe("1 vote");
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expect(votesCount(body, "italian")).toBe("0 votes");
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expect(votesCount(body, "wings")).toBe("1 vote");
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expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 4 votes");
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});
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it("takes someone's most recent vote if they voted several times", () => {
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const votes = [
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responseEvent("@fiona:example.com", "pizza", 12),
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responseEvent("@fiona:example.com", "wings", 20), // latest fiona
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responseEvent("@qbert:example.com", "pizza", 14),
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responseEvent("@qbert:example.com", "poutine", 16), // latest qbert
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responseEvent("@qbert:example.com", "wings", 15),
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];
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const body = newMPollBody(votes);
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expect(votesCount(body, "pizza")).toBe("0 votes");
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expect(votesCount(body, "poutine")).toBe("1 vote");
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expect(votesCount(body, "italian")).toBe("0 votes");
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expect(votesCount(body, "wings")).toBe("1 vote");
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expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 2 votes");
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});
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it("uses my local vote", () => {
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// Given I haven't voted
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const votes = [
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responseEvent("@nf:example.com", "pizza", 15),
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responseEvent("@fg:example.com", "pizza", 15),
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responseEvent("@hi:example.com", "pizza", 15),
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];
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const body = newMPollBody(votes);
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// When I vote for Italian
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clickRadio(body, "italian");
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// My vote is counted
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expect(votesCount(body, "pizza")).toBe("3 votes");
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expect(votesCount(body, "poutine")).toBe("0 votes");
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expect(votesCount(body, "italian")).toBe("1 vote");
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expect(votesCount(body, "wings")).toBe("0 votes");
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expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 4 votes");
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});
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it("overrides my other votes with my local vote", () => {
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// Given two of us have voted for Italian
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const votes = [
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responseEvent("@me:example.com", "pizza", 12),
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responseEvent("@me:example.com", "poutine", 13),
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responseEvent("@me:example.com", "italian", 14),
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responseEvent("@nf:example.com", "italian", 15),
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];
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const body = newMPollBody(votes);
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// When I click Wings
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clickRadio(body, "wings");
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// Then my vote is counted for Wings, and not for Italian
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expect(votesCount(body, "pizza")).toBe("0 votes");
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expect(votesCount(body, "poutine")).toBe("0 votes");
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expect(votesCount(body, "italian")).toBe("1 vote");
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expect(votesCount(body, "wings")).toBe("1 vote");
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expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 2 votes");
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});
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it("ignores extra answers", () => {
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// When cb votes for 2 things, we consider the first only
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const votes = [
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responseEvent("@cb:example.com", ["pizza", "wings"]),
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responseEvent("@da:example.com", "wings"),
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];
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const body = newMPollBody(votes);
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expect(votesCount(body, "pizza")).toBe("1 vote");
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expect(votesCount(body, "poutine")).toBe("0 votes");
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expect(votesCount(body, "italian")).toBe("0 votes");
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expect(votesCount(body, "wings")).toBe("1 vote");
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expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 2 votes");
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});
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it("allows un-voting by passing an empty vote", () => {
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const votes = [
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responseEvent("@nc:example.com", "pizza", 12),
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responseEvent("@nc:example.com", [], 13),
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responseEvent("@md:example.com", "italian"),
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];
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const body = newMPollBody(votes);
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expect(votesCount(body, "pizza")).toBe("0 votes");
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expect(votesCount(body, "poutine")).toBe("0 votes");
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expect(votesCount(body, "italian")).toBe("1 vote");
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expect(votesCount(body, "wings")).toBe("0 votes");
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expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 1 vote");
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});
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it("allows re-voting after un-voting", () => {
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const votes = [
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responseEvent("@op:example.com", "pizza", 12),
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responseEvent("@op:example.com", [], 13),
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responseEvent("@op:example.com", "italian", 14),
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responseEvent("@qr:example.com", "italian"),
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];
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const body = newMPollBody(votes);
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expect(votesCount(body, "pizza")).toBe("0 votes");
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expect(votesCount(body, "poutine")).toBe("0 votes");
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expect(votesCount(body, "italian")).toBe("2 votes");
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expect(votesCount(body, "wings")).toBe("0 votes");
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expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 2 votes");
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});
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it("treats any invalid answer as a spoiled ballot", () => {
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// Note that tr's second vote has a valid first answer, but
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// the ballot is still spoiled because the second answer is
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// invalid, even though we would ignore it if we continued.
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const votes = [
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responseEvent("@tr:example.com", "pizza", 12),
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responseEvent("@tr:example.com", ["pizza", "doesntexist"], 13),
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responseEvent("@uy:example.com", "italian", 14),
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responseEvent("@uy:example.com", "doesntexist", 15),
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];
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const body = newMPollBody(votes);
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expect(votesCount(body, "pizza")).toBe("0 votes");
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expect(votesCount(body, "poutine")).toBe("0 votes");
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expect(votesCount(body, "italian")).toBe("0 votes");
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expect(votesCount(body, "wings")).toBe("0 votes");
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expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 0 votes");
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});
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it("allows re-voting after a spoiled ballot", () => {
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const votes = [
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responseEvent("@tr:example.com", "pizza", 12),
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responseEvent("@tr:example.com", ["pizza", "doesntexist"], 13),
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responseEvent("@uy:example.com", "italian", 14),
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responseEvent("@uy:example.com", "doesntexist", 15),
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responseEvent("@uy:example.com", "poutine", 16),
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];
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const body = newMPollBody(votes);
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expect(votesCount(body, "pizza")).toBe("0 votes");
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expect(votesCount(body, "poutine")).toBe("1 vote");
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expect(votesCount(body, "italian")).toBe("0 votes");
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expect(votesCount(body, "wings")).toBe("0 votes");
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expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 1 vote");
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});
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it("renders nothing if poll has no answers", () => {
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const answers = [];
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const votes = [];
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const body = newMPollBody(votes, answers);
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expect(body.html()).toBe("");
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});
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it("renders nothing if poll has more than 20 answers", () => {
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const answers = [...Array(21).keys()].map((i) => {
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return { "id": `id${i}`, "org.matrix.msc1767.text": `Name ${i}` };
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});
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const votes = [];
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const body = newMPollBody(votes, answers);
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expect(body.html()).toBe("");
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});
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it("sends a vote event when I choose an option", () => {
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const receivedEvents = [];
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MatrixClientPeg.matrixClient.sendEvent = (
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roomId: string,
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eventType: string,
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content: IContent,
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txnId?: string,
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callback?: Callback,
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): Promise<ISendEventResponse> => {
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receivedEvents.push( { roomId, eventType, content, txnId, callback } );
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return Promise.resolve({ "event_id": "fake_tracked_send_id" });
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};
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const votes = [];
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const body = newMPollBody(votes);
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clickRadio(body, "wings");
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expect(receivedEvents).toEqual([
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expectedResponseEvent("wings"),
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]);
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});
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it("sends only one vote event when I click several times", () => {
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const receivedEvents = [];
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MatrixClientPeg.matrixClient.sendEvent = (
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roomId: string,
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eventType: string,
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content: IContent,
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txnId?: string,
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callback?: Callback,
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): Promise<ISendEventResponse> => {
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receivedEvents.push( { roomId, eventType, content, txnId, callback } );
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return Promise.resolve({ "event_id": "fake_tracked_send_id" });
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};
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const votes = [];
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const body = newMPollBody(votes);
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clickRadio(body, "wings");
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clickRadio(body, "wings");
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clickRadio(body, "wings");
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clickRadio(body, "wings");
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expect(receivedEvents).toEqual([
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expectedResponseEvent("wings"),
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]);
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});
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it("sends several events when I click different options", () => {
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const receivedEvents = [];
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MatrixClientPeg.matrixClient.sendEvent = (
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roomId: string,
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eventType: string,
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content: IContent,
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txnId?: string,
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callback?: Callback,
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): Promise<ISendEventResponse> => {
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receivedEvents.push( { roomId, eventType, content, txnId, callback } );
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return Promise.resolve({ "event_id": "fake_tracked_send_id" });
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};
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const votes = [];
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const body = newMPollBody(votes);
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clickRadio(body, "wings");
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clickRadio(body, "italian");
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clickRadio(body, "poutine");
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expect(receivedEvents).toEqual([
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expectedResponseEvent("wings"),
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expectedResponseEvent("italian"),
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expectedResponseEvent("poutine"),
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]);
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});
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it("renders a poll with no votes", () => {
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const votes = [];
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const body = newMPollBody(votes);
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expect(body).toMatchSnapshot();
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});
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it("renders a poll with only non-local votes", () => {
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const votes = [
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responseEvent("@op:example.com", "pizza", 12),
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responseEvent("@op:example.com", [], 13),
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responseEvent("@op:example.com", "italian", 14),
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responseEvent("@st:example.com", "wings", 15),
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responseEvent("@qr:example.com", "italian", 16),
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];
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const body = newMPollBody(votes);
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expect(body).toMatchSnapshot();
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});
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it("renders a poll with local, non-local and invalid votes", () => {
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const votes = [
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responseEvent("@a:example.com", "pizza", 12),
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responseEvent("@b:example.com", [], 13),
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responseEvent("@c:example.com", "italian", 14),
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responseEvent("@d:example.com", "italian", 14),
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responseEvent("@e:example.com", "wings", 15),
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responseEvent("@me:example.com", "italian", 16),
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];
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const body = newMPollBody(votes);
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clickRadio(body, "italian");
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expect(body).toMatchSnapshot();
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});
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});
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function newPollRelations(relationEvents: Array<MatrixEvent>): Relations {
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const pollRelations = new Relations(
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"m.reference", "org.matrix.msc3381.poll.response", null);
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for (const ev of relationEvents) {
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pollRelations.addEvent(ev);
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}
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return pollRelations;
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}
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function newMPollBody(
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relationEvents: Array<MatrixEvent>,
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answers?: IPollAnswer[],
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): ReactWrapper {
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const pollRelations = new Relations(
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"m.reference", "org.matrix.msc3381.poll.response", null);
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for (const ev of relationEvents) {
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pollRelations.addEvent(ev);
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}
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return mount(<MPollBody
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mxEvent={new MatrixEvent({
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"event_id": "$mypoll",
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"room_id": "#myroom:example.com",
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"content": newPollStart(answers),
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})}
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getRelationsForEvent={
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(eventId: string, relationType: string, eventType: string) => {
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expect(eventId).toBe("$mypoll");
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expect(relationType).toBe("m.reference");
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expect(eventType).toBe("org.matrix.msc3381.poll.response");
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return pollRelations;
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}
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}
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/>);
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}
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function clickRadio(wrapper: ReactWrapper, value: string) {
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wrapper.find(`StyledRadioButton[value="${value}"]`).simulate("click");
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}
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function votesCount(wrapper: ReactWrapper, value: string): string {
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return wrapper.find(
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`StyledRadioButton[value="${value}"] .mx_MPollBody_optionVoteCount`,
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).text();
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}
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function newPollStart(answers?: IPollAnswer[]): IPollContent {
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if (!answers) {
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answers = [
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{ "id": "pizza", "org.matrix.msc1767.text": "Pizza" },
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{ "id": "poutine", "org.matrix.msc1767.text": "Poutine" },
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{ "id": "italian", "org.matrix.msc1767.text": "Italian" },
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{ "id": "wings", "org.matrix.msc1767.text": "Wings" },
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];
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}
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return {
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"org.matrix.msc3381.poll.start": {
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"question": {
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"org.matrix.msc1767.text": "What should we order for the party?",
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},
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"kind": "org.matrix.msc3381.poll.disclosed",
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"answers": answers,
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},
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"org.matrix.msc1767.text": "What should we order for the party?\n" +
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"1. Pizza\n2. Poutine\n3. Italian\n4. Wings",
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};
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}
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function badResponseEvent(): MatrixEvent {
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return new MatrixEvent(
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{
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"event_id": nextId(),
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"type": "org.matrix.msc3381.poll.response",
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"content": {
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"m.relates_to": {
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"rel_type": "m.reference",
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"event_id": "$mypoll",
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},
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// Does not actually contain a response
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},
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},
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);
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}
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function responseEvent(
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sender = "@alice:example.com",
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answers: string | Array<string> = "italian",
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ts = 0,
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): MatrixEvent {
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const ans = typeof answers === "string" ? [answers] : answers;
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return new MatrixEvent(
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{
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"event_id": nextId(),
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"room_id": "#myroom:example.com",
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"origin_server_ts": ts,
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"type": "org.matrix.msc3381.poll.response",
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"sender": sender,
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"content": {
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"m.relates_to": {
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"rel_type": "m.reference",
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"event_id": "$mypoll",
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},
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"org.matrix.msc3381.poll.response": {
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"answers": ans,
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},
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},
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},
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);
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}
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function expectedResponseEvent(answer: string) {
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return {
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"content": {
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"org.matrix.msc3381.poll.response": {
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"answers": [answer],
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},
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"m.relates_to": {
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"event_id": "$mypoll",
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"rel_type": "m.reference",
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},
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},
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"eventType": "org.matrix.msc3381.poll.response",
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"roomId": "#myroom:example.com",
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"txnId": undefined,
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"callback": undefined,
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};
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}
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let EVENT_ID = 0;
|
|
function nextId(): string {
|
|
EVENT_ID++;
|
|
return EVENT_ID.toString();
|
|
}
|