import { TestBed } from '@angular/core/testing'; import { DefaultConfigService } from '../services/angular-mydatepicker.config.service'; describe('DefaultConfigService', () => { beforeEach(() => TestBed.configureTestingModule({ providers: [ DefaultConfigService ] })); it('should be created', () => { const service: DefaultConfigService = TestBed.get(DefaultConfigService); expect(service).toBeTruthy(); }); it('get default config', () => { const service: DefaultConfigService = TestBed.get(DefaultConfigService); expect(service).toBeTruthy(); let config = service.getDefaultConfig(); expect(config).not.toBe(null); }); });