[AAE-1883] document list preset unit tests (#5519)

* document list preset unit tests

* remove useless tests

* remove useless tests

* remove even more garbage

* remove junk

demo-shell/src/app/components/home/home.component.spec.ts

@@ -1,36 +0,0 @@
-/*!
- * @license
- * Copyright 2019 Alfresco Software, Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
-import { TestBed } from '@angular/core/testing';
-import { HomeComponent } from './home.component';
-import { CoreModule } from '@alfresco/adf-core';
-
-describe('HomeComponent', () => {
-  beforeEach(() => {
-    TestBed.configureTestingModule({
-        imports: [CoreModule.forRoot()],
-        declarations: [HomeComponent],
-        schemas: [CUSTOM_ELEMENTS_SCHEMA]
-    });
-  });
-
-  it ('should work', () => {
-    const fixture = TestBed.createComponent(HomeComponent);
-    expect(fixture.componentInstance instanceof HomeComponent).toBe(true, 'should create HomeComponent');
-  });
-});