14ecc9ead2
This commit adds missing unit tests for all rx-library examples from the docs. Closes #28017 PR Close #38905
47 lines
1.2 KiB
TypeScript
47 lines
1.2 KiB
TypeScript
import { Subject, throwError } from 'rxjs';
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import { docRegionDefault } from './error-handling';
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describe('error-handling', () => {
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let mockConsole;
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let ajaxSubject;
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let ajax;
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beforeEach(() => {
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mockConsole = {log: jasmine.createSpy('log')};
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ajaxSubject = new Subject();
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ajax = jasmine
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.createSpy('ajax')
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.and.callFake((url: string) => ajaxSubject);
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});
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afterEach(() => ajaxSubject.unsubscribe());
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it('should return the response object', () => {
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docRegionDefault(mockConsole, ajax);
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ajaxSubject.next({response: {foo: 'bar'}});
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expect(mockConsole.log.calls.allArgs()).toEqual([
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['data: ', {foo: 'bar'}]
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]);
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});
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it('should return an empty array when using an object without a `response` property', () => {
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docRegionDefault(mockConsole, ajax);
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ajaxSubject.next({foo: 'bar'});
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expect(mockConsole.log.calls.allArgs()).toEqual([
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['data: ', []]
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]);
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});
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it('should return an empty array when the ajax observable errors', () => {
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ajax.and.returnValue(throwError('Test Error'));
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docRegionDefault(mockConsole, ajax);
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expect(mockConsole.log.calls.allArgs()).toEqual([
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['data: ', []]
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]);
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});
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});
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