A little cleanup in unit tests.

src/app/shared/log-in/log-in.component.spec.ts

@@ -3,7 +3,7 @@ import { async, ComponentFixture, inject, TestBed } from '@angular/core/testing'
 import { FormGroup, FormsModule, ReactiveFormsModule } from '@angular/forms';
 
 import { By } from '@angular/platform-browser';
-import { Store, StoreModule, select } from '@ngrx/store';
+import { Store, StoreModule } from '@ngrx/store';
 
 import { LogInComponent } from './log-in.component';
 import { authReducer } from '../../core/auth/auth.reducer';

src/app/shared/testing/auth-service-stub.ts

@@ -96,9 +96,6 @@ export class AuthServiceStub {
     return observableOf(this.redirectUrl);
   }
 
-  public doAuthentication(isStandalonePage, email, password) {
-    return;
-  }
   public storeToken(token: AuthTokenInfo) {
     return;
   }