41 lines
1.1 KiB
TypeScript
41 lines
1.1 KiB
TypeScript
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {BaseModule} from './base';
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/** Data mocking as the "retrieved data". */
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const exampleData = 'this is example data' as const;
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/** A simple usage of the BaseModule to illustrate the workings built into the abstract class. */
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class ConcreteBaseModule extends BaseModule<typeof exampleData> {
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async retrieveData() {
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return exampleData;
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}
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async printToTerminal() {}
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}
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describe('BaseModule', () => {
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let retrieveDataSpy: jasmine.Spy;
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beforeEach(() => {
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retrieveDataSpy = spyOn(ConcreteBaseModule.prototype, 'retrieveData');
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});
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it('begins retrieving data during construction', () => {
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new ConcreteBaseModule({} as any, {} as any);
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expect(retrieveDataSpy).toHaveBeenCalled();
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});
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it('makes the data available via the data attribute', async () => {
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retrieveDataSpy.and.callThrough();
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const module = new ConcreteBaseModule({} as any, {} as any);
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expect(await module.data).toBe(exampleData);
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});
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});
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