Fix tests

src/app/about/about.component.spec.ts

@@ -1,7 +1,9 @@
 import { HttpClientTestingModule } from '@angular/common/http/testing';
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
 import { NgxReduxStatePropsService } from 'ngx-redux-state-props';
 
+import { SharedModule } from '../shared/shared.module';
 import { AboutComponent } from './about.component';
 import { AboutActions } from './services/about.actions';
 
@@ -12,7 +14,7 @@ describe('AboutComponent', () => {
   beforeEach(async(() => {
     TestBed.configureTestingModule({
       declarations: [AboutComponent],
-      imports: [HttpClientTestingModule],
+      imports: [HttpClientTestingModule, SharedModule, FormsModule],
       providers: [AboutActions, NgxReduxStatePropsService],
     }).compileComponents();
   }));