test: remove most of the boilerplate tests

src-ui/src/app/app.component.spec.ts

@@ -1,33 +0,0 @@
-import { TestBed } from '@angular/core/testing'
-import { RouterTestingModule } from '@angular/router/testing'
-import { AppComponent } from './app.component'
-
-describe('AppComponent', () => {
-  beforeEach(async () => {
-    await TestBed.configureTestingModule({
-      imports: [RouterTestingModule],
-      declarations: [AppComponent],
-    }).compileComponents()
-  })
-
-  it('should create the app', () => {
-    const fixture = TestBed.createComponent(AppComponent)
-    const app = fixture.componentInstance
-    expect(app).toBeTruthy()
-  })
-
-  it(`should have as title 'paperless-ui'`, () => {
-    const fixture = TestBed.createComponent(AppComponent)
-    const app = fixture.componentInstance
-    expect(app.title).toEqual('paperless-ui')
-  })
-
-  it('should render title', () => {
-    const fixture = TestBed.createComponent(AppComponent)
-    fixture.detectChanges()
-    const compiled = fixture.nativeElement
-    expect(compiled.querySelector('.content span').textContent).toContain(
-      'paperless-ui app is running!'
-    )
-  })
-})