123 lines
4.1 KiB
TypeScript
123 lines
4.1 KiB
TypeScript
/*
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Copyright 2022 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 { render, screen } from "@testing-library/react";
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import { EventType, MatrixEvent, Room } from "matrix-js-sdk/src/matrix";
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import fetchMock from "fetch-mock-jest";
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import encrypt from "matrix-encrypt-attachment";
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import { mocked } from "jest-mock";
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import MImageBody from "../../../../src/components/views/messages/MImageBody";
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import { RoomPermalinkCreator } from "../../../../src/utils/permalinks/Permalinks";
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import {
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getMockClientWithEventEmitter,
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mockClientMethodsCrypto,
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mockClientMethodsDevice,
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mockClientMethodsServer,
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mockClientMethodsUser,
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} from "../../../test-utils";
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import { MediaEventHelper } from "../../../../src/utils/MediaEventHelper";
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jest.mock("matrix-encrypt-attachment", () => ({
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decryptAttachment: jest.fn(),
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}));
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describe("<MImageBody/>", () => {
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const userId = "@user:server";
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const deviceId = "DEADB33F";
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const cli = getMockClientWithEventEmitter({
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...mockClientMethodsUser(userId),
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...mockClientMethodsServer(),
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...mockClientMethodsDevice(deviceId),
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...mockClientMethodsCrypto(),
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getRooms: jest.fn().mockReturnValue([]),
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getIgnoredUsers: jest.fn(),
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getVersions: jest.fn().mockResolvedValue({
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unstable_features: {
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"org.matrix.msc3882": true,
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"org.matrix.msc3886": true,
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},
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}),
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});
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const url = "https://server/_matrix/media/r0/download/server/encrypted-image";
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// eslint-disable-next-line no-restricted-properties
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cli.mxcUrlToHttp.mockReturnValue(url);
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const encryptedMediaEvent = new MatrixEvent({
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room_id: "!room:server",
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sender: userId,
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type: EventType.RoomMessage,
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content: {
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info: {
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w: 40,
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h: 50,
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},
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file: {
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url: "mxc://server/encrypted-image",
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},
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},
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});
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const props = {
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onHeightChanged: jest.fn(),
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onMessageAllowed: jest.fn(),
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permalinkCreator: new RoomPermalinkCreator(new Room(encryptedMediaEvent.getRoomId()!, cli, cli.getUserId()!)),
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};
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it("should show a thumbnail while image is being downloaded", async () => {
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fetchMock.getOnce(url, { status: 200 });
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const { container } = render(
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<MImageBody
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{...props}
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mxEvent={encryptedMediaEvent}
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mediaEventHelper={new MediaEventHelper(encryptedMediaEvent)}
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/>,
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);
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// thumbnail with dimensions present
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expect(container).toMatchSnapshot();
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});
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it("should show error when encrypted media cannot be downloaded", async () => {
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fetchMock.getOnce(url, { status: 500 });
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render(
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<MImageBody
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{...props}
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mxEvent={encryptedMediaEvent}
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mediaEventHelper={new MediaEventHelper(encryptedMediaEvent)}
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/>,
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);
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await screen.findByText("Error downloading image");
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});
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it("should show error when encrypted media cannot be decrypted", async () => {
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fetchMock.getOnce(url, "thisistotallyanencryptedpng");
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mocked(encrypt.decryptAttachment).mockRejectedValue(new Error("Failed to decrypt"));
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render(
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<MImageBody
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{...props}
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mxEvent={encryptedMediaEvent}
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mediaEventHelper={new MediaEventHelper(encryptedMediaEvent)}
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/>,
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);
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await screen.findByText("Error decrypting image");
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});
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});
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