mirror of https://github.com/vector-im/riot-web
				
				
				
			
		
			
				
	
	
		
			308 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			TypeScript
		
	
	
			
		
		
	
	
			308 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			TypeScript
		
	
	
| /*
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| Copyright 2021 The Matrix.org Foundation C.I.C.
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| 
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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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| 
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|     http://www.apache.org/licenses/LICENSE-2.0
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| 
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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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| 
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| import React from "react";
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| import { mocked } from "jest-mock";
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| import { fireEvent, render, screen } from "@testing-library/react";
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| import { TimestampToEventResponse } from "matrix-js-sdk/src/client";
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| import { ConnectionError, HTTPError, MatrixError } from "matrix-js-sdk/src/http-api";
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| 
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| import dispatcher from "../../../../src/dispatcher/dispatcher";
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| import { Action } from "../../../../src/dispatcher/actions";
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| import { ViewRoomPayload } from "../../../../src/dispatcher/payloads/ViewRoomPayload";
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| import { SdkContextClass } from "../../../../src/contexts/SDKContext";
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| import { formatFullDateNoTime } from "../../../../src/DateUtils";
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| import SettingsStore from "../../../../src/settings/SettingsStore";
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| import { UIFeature } from "../../../../src/settings/UIFeature";
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| import MatrixClientContext from "../../../../src/contexts/MatrixClientContext";
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| import {
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|     clearAllModals,
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|     flushPromisesWithFakeTimers,
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|     getMockClientWithEventEmitter,
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|     waitEnoughCyclesForModal,
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| } from "../../../test-utils";
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| import DateSeparator from "../../../../src/components/views/messages/DateSeparator";
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| 
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| jest.mock("../../../../src/settings/SettingsStore");
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| 
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| describe("DateSeparator", () => {
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|     const HOUR_MS = 3600000;
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|     const DAY_MS = HOUR_MS * 24;
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|     // Friday Dec 17 2021, 9:09am
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|     const nowDate = new Date("2021-12-17T08:09:00.000Z");
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|     const roomId = "!unused:example.org";
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|     const defaultProps = {
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|         ts: nowDate.getTime(),
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|         roomId,
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|     };
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| 
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|     const mockClient = getMockClientWithEventEmitter({
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|         timestampToEvent: jest.fn(),
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|     });
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|     const getComponent = (props = {}) =>
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|         render(
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|             <MatrixClientContext.Provider value={mockClient}>
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|                 <DateSeparator {...defaultProps} {...props} />
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|             </MatrixClientContext.Provider>,
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|         );
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| 
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|     type TestCase = [string, number, string];
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|     const testCases: TestCase[] = [
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|         ["the exact same moment", nowDate.getTime(), "Today"],
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|         ["same day as current day", nowDate.getTime() - HOUR_MS, "Today"],
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|         ["day before the current day", nowDate.getTime() - HOUR_MS * 12, "Yesterday"],
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|         ["2 days ago", nowDate.getTime() - DAY_MS * 2, "Wednesday"],
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|         ["144 hours ago", nowDate.getTime() - HOUR_MS * 144, "Sat, Dec 11 2021"],
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|         [
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|             "6 days ago, but less than 144h",
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|             new Date("Saturday Dec 11 2021 23:59:00 GMT+0100 (Central European Standard Time)").getTime(),
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|             "Saturday",
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|         ],
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|     ];
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| 
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|     beforeEach(() => {
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|         // Set a consistent fake time here so the test is always consistent
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|         jest.useFakeTimers();
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|         jest.setSystemTime(nowDate.getTime());
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| 
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|         (SettingsStore.getValue as jest.Mock) = jest.fn((arg) => {
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|             if (arg === UIFeature.TimelineEnableRelativeDates) {
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|                 return true;
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|             }
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|         });
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|         jest.spyOn(SdkContextClass.instance.roomViewStore, "getRoomId").mockReturnValue(roomId);
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|     });
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| 
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|     afterAll(() => {
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|         jest.useRealTimers();
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|     });
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| 
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|     it("renders the date separator correctly", () => {
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|         const { asFragment } = getComponent();
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|         expect(asFragment()).toMatchSnapshot();
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|         expect(SettingsStore.getValue).toHaveBeenCalledWith(UIFeature.TimelineEnableRelativeDates);
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|     });
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| 
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|     it.each(testCases)("formats date correctly when current time is %s", (_d, ts, result) => {
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|         expect(getComponent({ ts, forExport: false }).container.textContent).toEqual(result);
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|     });
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| 
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|     describe("when forExport is true", () => {
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|         it.each(testCases)("formats date in full when current time is %s", (_d, ts) => {
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|             expect(getComponent({ ts, forExport: true }).container.textContent).toEqual(
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|                 formatFullDateNoTime(new Date(ts)),
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|             );
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|         });
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|     });
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| 
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|     describe("when Settings.TimelineEnableRelativeDates is falsy", () => {
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|         beforeEach(() => {
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|             (SettingsStore.getValue as jest.Mock) = jest.fn((arg) => {
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|                 if (arg === UIFeature.TimelineEnableRelativeDates) {
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|                     return false;
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|                 }
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|             });
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|         });
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|         it.each(testCases)("formats date in full when current time is %s", (_d, ts) => {
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|             expect(getComponent({ ts, forExport: false }).container.textContent).toEqual(
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|                 formatFullDateNoTime(new Date(ts)),
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|             );
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|         });
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|     });
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| 
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|     describe("when feature_jump_to_date is enabled", () => {
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|         beforeEach(() => {
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|             jest.clearAllMocks();
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|             mocked(SettingsStore).getValue.mockImplementation((arg): any => {
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|                 if (arg === "feature_jump_to_date") {
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|                     return true;
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|                 }
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|             });
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|             jest.spyOn(dispatcher, "dispatch").mockImplementation(() => {});
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|         });
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| 
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|         afterEach(async () => {
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|             await clearAllModals();
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|         });
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| 
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|         it("renders the date separator correctly", () => {
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|             const { asFragment } = getComponent();
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|             expect(asFragment()).toMatchSnapshot();
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|         });
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| 
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|         [
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|             {
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|                 timeDescriptor: "last week",
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|                 jumpButtonTestId: "jump-to-date-last-week",
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|             },
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|             {
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|                 timeDescriptor: "last month",
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|                 jumpButtonTestId: "jump-to-date-last-month",
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|             },
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|             {
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|                 timeDescriptor: "the beginning",
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|                 jumpButtonTestId: "jump-to-date-beginning",
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|             },
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|         ].forEach((testCase) => {
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|             it(`can jump to ${testCase.timeDescriptor}`, async () => {
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|                 // Render the component
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|                 getComponent();
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| 
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|                 // Open the jump to date context menu
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|                 fireEvent.click(screen.getByTestId("jump-to-date-separator-button"));
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| 
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|                 // Jump to "x"
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|                 const returnedDate = new Date();
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|                 // Just an arbitrary date before "now"
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|                 returnedDate.setDate(nowDate.getDate() - 100);
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|                 const returnedEventId = "$abc";
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|                 mockClient.timestampToEvent.mockResolvedValue({
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|                     event_id: returnedEventId,
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|                     origin_server_ts: String(returnedDate.getTime()),
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|                 } satisfies TimestampToEventResponse);
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|                 const jumpToXButton = await screen.findByTestId(testCase.jumpButtonTestId);
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|                 fireEvent.click(jumpToXButton);
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| 
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|                 // Flush out the dispatcher which uses `window.setTimeout(...)` since we're
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|                 // using `jest.useFakeTimers()` in these tests.
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|                 await flushPromisesWithFakeTimers();
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| 
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|                 // Ensure that we're jumping to the event at the given date
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|                 expect(dispatcher.dispatch).toHaveBeenCalledWith({
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|                     action: Action.ViewRoom,
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|                     event_id: returnedEventId,
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|                     highlighted: true,
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|                     room_id: roomId,
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|                     metricsTrigger: undefined,
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|                 } satisfies ViewRoomPayload);
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|             });
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|         });
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| 
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|         it("should not jump to date if we already switched to another room", async () => {
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|             // Render the component
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|             getComponent();
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| 
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|             // Open the jump to date context menu
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|             fireEvent.click(screen.getByTestId("jump-to-date-separator-button"));
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| 
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|             // Mimic the outcome of switching rooms while waiting for the jump to date
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|             // request to finish. Imagine that we started jumping to "last week", the
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|             // network request is taking a while, so we got bored, switched rooms; we
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|             // shouldn't jump back to the previous room after the network request
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|             // happens to finish later.
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|             jest.spyOn(SdkContextClass.instance.roomViewStore, "getRoomId").mockReturnValue("!some-other-room");
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| 
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|             // Jump to "last week"
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|             mockClient.timestampToEvent.mockResolvedValue({
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|                 event_id: "$abc",
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|                 origin_server_ts: "0",
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|             });
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|             const jumpToLastWeekButton = await screen.findByTestId("jump-to-date-last-week");
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|             fireEvent.click(jumpToLastWeekButton);
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| 
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|             // Flush out the dispatcher which uses `window.setTimeout(...)` since we're
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|             // using `jest.useFakeTimers()` in these tests.
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|             await flushPromisesWithFakeTimers();
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| 
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|             // We should not see any room switching going on (`Action.ViewRoom`)
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|             expect(dispatcher.dispatch).not.toHaveBeenCalled();
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|         });
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| 
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|         it("should not show jump to date error if we already switched to another room", async () => {
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|             // Render the component
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|             getComponent();
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| 
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|             // Open the jump to date context menu
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|             fireEvent.click(screen.getByTestId("jump-to-date-separator-button"));
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| 
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|             // Mimic the outcome of switching rooms while waiting for the jump to date
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|             // request to finish. Imagine that we started jumping to "last week", the
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|             // network request is taking a while, so we got bored, switched rooms; we
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|             // shouldn't jump back to the previous room after the network request
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|             // happens to finish later.
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|             jest.spyOn(SdkContextClass.instance.roomViewStore, "getRoomId").mockReturnValue("!some-other-room");
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| 
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|             // Try to jump to "last week" but we want an error to occur and ensure that
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|             // we don't show an error dialog for it since we already switched away to
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|             // another room and don't care about the outcome here anymore.
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|             mockClient.timestampToEvent.mockRejectedValue(new Error("Fake error in test"));
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|             const jumpToLastWeekButton = await screen.findByTestId("jump-to-date-last-week");
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|             fireEvent.click(jumpToLastWeekButton);
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| 
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|             // Wait the necessary time in order to see if any modal will appear
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|             await waitEnoughCyclesForModal({
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|                 useFakeTimers: true,
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|             });
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| 
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|             // We should not see any error modal dialog
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|             //
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|             // We have to use `queryBy` so that it can return `null` for something that does not exist.
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|             expect(screen.queryByTestId("jump-to-date-error-content")).not.toBeInTheDocument();
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|         });
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| 
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|         it("should show error dialog with submit debug logs option when non-networking error occurs", async () => {
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|             // Render the component
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|             getComponent();
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| 
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|             // Open the jump to date context menu
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|             fireEvent.click(screen.getByTestId("jump-to-date-separator-button"));
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| 
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|             // Try to jump to "last week" but we want a non-network error to occur so it
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|             // shows the "Submit debug logs" UI
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|             mockClient.timestampToEvent.mockRejectedValue(new Error("Fake error in test"));
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|             const jumpToLastWeekButton = await screen.findByTestId("jump-to-date-last-week");
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|             fireEvent.click(jumpToLastWeekButton);
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| 
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|             // Expect error to be shown. We have to wait for the UI to transition.
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|             expect(await screen.findByTestId("jump-to-date-error-content")).toBeInTheDocument();
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| 
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|             // Expect an option to submit debug logs to be shown when a non-network error occurs
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|             expect(await screen.findByTestId("jump-to-date-error-submit-debug-logs-button")).toBeInTheDocument();
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|         });
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| 
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|         [
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|             new ConnectionError("Fake connection error in test"),
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|             new HTTPError("Fake http error in test", 418),
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|             new MatrixError(
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|                 { errcode: "M_FAKE_ERROR_CODE", error: "Some fake error occured" },
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|                 518,
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|                 "https://fake-url/",
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|             ),
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|         ].forEach((fakeError) => {
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|             it(`should show error dialog without submit debug logs option when networking error (${fakeError.name}) occurs`, async () => {
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|                 // Render the component
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|                 getComponent();
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| 
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|                 // Open the jump to date context menu
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|                 fireEvent.click(screen.getByTestId("jump-to-date-separator-button"));
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| 
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|                 // Try to jump to "last week" but we want a network error to occur
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|                 mockClient.timestampToEvent.mockRejectedValue(fakeError);
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|                 const jumpToLastWeekButton = await screen.findByTestId("jump-to-date-last-week");
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|                 fireEvent.click(jumpToLastWeekButton);
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| 
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|                 // Expect error to be shown. We have to wait for the UI to transition.
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|                 expect(await screen.findByTestId("jump-to-date-error-content")).toBeInTheDocument();
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| 
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|                 // The submit debug logs option should *NOT* be shown for network errors.
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|                 //
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|                 // We have to use `queryBy` so that it can return `null` for something that does not exist.
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|                 expect(screen.queryByTestId("jump-to-date-error-submit-debug-logs-button")).not.toBeInTheDocument();
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|             });
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|         });
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|     });
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| });
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