96 lines
2.7 KiB
TypeScript
96 lines
2.7 KiB
TypeScript
/*
|
|
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.
|
|
*/
|
|
|
|
import fetchMock from "fetch-mock-jest";
|
|
import { TextDecoder, TextEncoder } from "util";
|
|
import { Response } from "node-fetch";
|
|
|
|
import { mocks } from "./mocks";
|
|
|
|
// Stub ResizeObserver
|
|
// @ts-ignore - we know it's a duplicate (that's why we're stubbing it)
|
|
class ResizeObserver {
|
|
observe() {} // do nothing
|
|
unobserve() {} // do nothing
|
|
disconnect() {} // do nothing
|
|
}
|
|
window.ResizeObserver = ResizeObserver;
|
|
|
|
// Stub DOMRect
|
|
class DOMRect {
|
|
x = 0;
|
|
y = 0;
|
|
top = 0;
|
|
bottom = 0;
|
|
left = 0;
|
|
right = 0;
|
|
height = 0;
|
|
width = 0;
|
|
|
|
static fromRect() {
|
|
return new DOMRect();
|
|
}
|
|
toJSON() {}
|
|
}
|
|
|
|
window.DOMRect = DOMRect;
|
|
|
|
// Work around missing ClipboardEvent type
|
|
class MyClipboardEvent extends Event {}
|
|
window.ClipboardEvent = MyClipboardEvent as any;
|
|
|
|
// matchMedia is not included in jsdom
|
|
// TODO: Extract this to a function and have tests that need it opt into it.
|
|
const mockMatchMedia = (query: string) => ({
|
|
matches: false,
|
|
media: query,
|
|
onchange: null,
|
|
addListener: jest.fn(), // Deprecated
|
|
removeListener: jest.fn(), // Deprecated
|
|
addEventListener: jest.fn(),
|
|
removeEventListener: jest.fn(),
|
|
dispatchEvent: jest.fn(),
|
|
});
|
|
global.matchMedia = mockMatchMedia;
|
|
|
|
// maplibre requires a createObjectURL mock
|
|
global.URL.createObjectURL = jest.fn();
|
|
global.URL.revokeObjectURL = jest.fn();
|
|
|
|
// polyfilling TextEncoder as it is not available on JSDOM
|
|
// view https://github.com/facebook/jest/issues/9983
|
|
global.TextEncoder = TextEncoder;
|
|
// @ts-ignore
|
|
global.TextDecoder = TextDecoder;
|
|
|
|
// prevent errors whenever a component tries to manually scroll.
|
|
window.HTMLElement.prototype.scrollIntoView = jest.fn();
|
|
window.HTMLAudioElement.prototype.canPlayType = jest.fn((format) => (format === "audio/mpeg" ? "probably" : ""));
|
|
|
|
// set up fetch API mock
|
|
fetchMock.config.overwriteRoutes = false;
|
|
fetchMock.catch("");
|
|
fetchMock.get("/image-file-stub", "image file stub");
|
|
fetchMock.get("/_matrix/client/versions", {});
|
|
// @ts-ignore
|
|
window.fetch = fetchMock.sandbox();
|
|
|
|
// @ts-ignore
|
|
window.Response = Response;
|
|
|
|
// set up AudioContext API mock
|
|
global.AudioContext = jest.fn().mockImplementation(() => ({ ...mocks.AudioContext }));
|