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92 lines
2.7 KiB
TypeScript
92 lines
2.7 KiB
TypeScript
import { expect } from 'chai';
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import Sinon from 'sinon';
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import { Data } from '../../../../ts/data/data';
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import { OpenGroupData } from '../../../data/opengroups';
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import * as utilWorker from '../../../webworker/workers/util_worker_interface';
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const globalAny: any = global;
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// We have to do this in a weird way because Data uses module.exports
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// which doesn't play well with sinon or ImportMock
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// tslint:disable: no-require-imports no-var-requires
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type DataFunction = typeof Data;
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type OpenGroupDataFunction = typeof OpenGroupData;
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/**
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* Stub a function inside Data.
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*
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* Note: This uses a custom sandbox.
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* Please call `restoreStubs()` or `stub.restore()` to restore original functionality.
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*/
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export function stubData<K extends keyof DataFunction>(fn: K): sinon.SinonStub {
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return Sinon.stub(Data, fn);
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}
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export function stubOpenGroupData<K extends keyof OpenGroupDataFunction>(fn: K): sinon.SinonStub {
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return Sinon.stub(OpenGroupData, fn);
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}
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export function stubUtilWorker(fnName: string, returnedValue: any): sinon.SinonStub {
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return Sinon.stub(utilWorker, 'callUtilsWorker')
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.withArgs(fnName as any)
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.resolves(returnedValue);
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}
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export function stubCreateObjectUrl() {
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// tslint:disable-next-line: no-empty no-function-expression
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(global as any).URL = function() {};
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(global as any).URL.createObjectURL = () => {
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// tslint:disable-next-line: insecure-random
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return `${Date.now()}:${Math.floor(Math.random() * 1000)}`;
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};
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}
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type WindowValue<K extends keyof Window> = Partial<Window[K]> | undefined;
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/**
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* Stub a window object
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*/
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export function stubWindow<K extends keyof Window>(fn: K, value: WindowValue<K>) {
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// tslint:disable-next-line: no-typeof-undefined
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if (typeof globalAny.window === 'undefined') {
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globalAny.window = {};
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}
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const set = (newValue: WindowValue<K>) => {
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globalAny.window[fn] = newValue;
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};
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const get = () => {
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return globalAny.window[fn] as WindowValue<K>;
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};
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globalAny.window[fn] = value;
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return {
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get,
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set,
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};
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}
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export const enableLogRedirect = false;
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export const stubWindowLog = () => {
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stubWindow('log', {
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// tslint:disable: no-void-expression no-console
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info: (...args: any) => (enableLogRedirect ? console.info(...args) : {}),
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warn: (...args: any) => (enableLogRedirect ? console.warn(...args) : {}),
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error: (...args: any) => (enableLogRedirect ? console.error(...args) : {}),
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debug: (...args: any) => (enableLogRedirect ? console.debug(...args) : {}),
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});
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};
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export async function expectAsyncToThrow(toAwait: () => Promise<any>, errorMessageToCatch: string) {
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try {
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await toAwait();
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throw new Error('fake_error');
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} catch (e) {
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expect(e.message).to.not.be.eq('fake_error');
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expect(e.message).to.be.eq(errorMessageToCatch);
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}
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}
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