Remove frontend dependencies and old tests

frontend/src/app/components/search-form/search-form.component.spec.ts

@@ -1,25 +0,0 @@
-import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-
-import { SearchFormComponent } from './search-form.component';
-
-describe('SearchFormComponent', () => {
-  let component: SearchFormComponent;
-  let fixture: ComponentFixture<SearchFormComponent>;
-
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ SearchFormComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(SearchFormComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
-});