import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing'; import { ThemeSettingComponent } from './theme-setting.component'; describe('ThemeSettingComponent', () => { let component: ThemeSettingComponent; let fixture: ComponentFixture; beforeEach(waitForAsync(() => { TestBed.configureTestingModule({ declarations: [ThemeSettingComponent], }).compileComponents(); })); beforeEach(() => { fixture = TestBed.createComponent(ThemeSettingComponent); component = fixture.componentInstance; fixture.detectChanges(); }); it('should create', () => { expect(component).toBeTruthy(); }); });