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72 lines
1.9 KiB
TypeScript
72 lines
1.9 KiB
TypeScript
import * as sinon from 'sinon';
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import * as DataShape from '../../../../ts/data/data';
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const globalAny: any = global;
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const sandbox = sinon.createSandbox();
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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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const Data = require('../../../../ts/data/data');
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const DataItem = require('../../../../ts/data/channelsItem');
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type DataFunction = typeof DataShape;
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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 sandbox.stub(Data, fn);
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}
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export function stubDataItem<K extends keyof DataFunction>(fn: K): sinon.SinonStub {
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return sandbox.stub(DataItem, fn);
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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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* 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 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 function restoreStubs() {
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globalAny.window = undefined;
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sandbox.restore();
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}
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export const stubWindowLog = () => {
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stubWindow('log', {
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// tslint:disable: no-void-expression
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// tslint:disable: no-console
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info: (args: any) => console.info(args),
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warn: (args: any) => console.warn(args),
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error: (args: any) => console.error(args),
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});
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};
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