106 lines
2.4 KiB
TypeScript
106 lines
2.4 KiB
TypeScript
import { setupServer } from "msw/node";
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import { handlers } from "./__mocks__/apiHandlers";
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import "../src/polyfills/requestIdleCallback";
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import { Crypto } from "@peculiar/webcrypto";
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// since global crypto is immutable, we need to first delete it and then use the
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// peculiar crypto lisrc/sagas/helper.test.tsb
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delete global['crypto'];
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global.crypto = new Crypto();
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export const server = setupServer(...handlers);
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jest.mock("api/Api", () => ({
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__esModule: true,
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default: class Api { },
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}));
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window.scrollTo = jest.fn();
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Element.prototype.scrollIntoView = jest.fn();
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Element.prototype.scrollBy = jest.fn();
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jest.mock("../src/api/Api.ts", () => ({
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__esModule: true,
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default: class Api { },
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}));
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beforeAll(() => {
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window.IntersectionObserver = jest
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.fn()
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.mockImplementation((fn: (entry: any) => any) => {
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return {
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observe: () => {
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fn([
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{
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isIntersecting: true,
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boundingClientRect: {
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top: 64,
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left: 293,
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},
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intersectionRect: {
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width: 1296,
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height: 424,
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top: 64,
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left: 293,
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},
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},
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]);
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},
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unobserve: jest.fn(),
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disconnect: jest.fn(),
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};
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});
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window.ResizeObserver = jest.fn().mockImplementation(() => {
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return {
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observe: jest.fn(),
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unobserve: jest.fn(),
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disconnect: jest.fn(),
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};
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});
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});
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// establish API mocking before all tests
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beforeAll(() => server.listen());
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// reset any request handlers that are declared as a part of our tests
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// (i.e. for testing one-time error scenarios)
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afterEach(() => server.resetHandlers());
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// clean up once the tests are done
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afterAll(() => server.close());
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// popper.js fix for jest tests
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document.createRange = () => {
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const range = new Range();
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range.getBoundingClientRect = jest.fn();
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range.getClientRects = () => {
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return {
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item: () => null,
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length: 0,
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[Symbol.iterator]: jest.fn(),
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};
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};
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return range;
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};
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// jest events doesnt seem to be handling scrollTo
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Element.prototype.scrollTo = () => { };
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class WorkerStub {
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url: string;
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onmessage: CallableFunction;
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constructor(stringUrl: string) {
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this.url = stringUrl;
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// eslint-disable-next-line @typescript-eslint/no-empty-function
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this.onmessage = () => { };
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}
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postMessage(msg) {
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this.onmessage(msg);
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}
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}
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window.Worker = WorkerStub as any;
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