test(package): minor change in the container component's spec

Author: AnthonyNahas

src/module/components/mat-link-preview-container/mat-link-preview-container.component.spec.ts

@@ -2,8 +2,7 @@ import {async, ComponentFixture, TestBed} from '@angular/core/testing';
 import {EventEmitter} from '@angular/core';
 import {Link} from 'ngx-linkifyjs';
 import {MatLinkPreviewContainerComponent} from './mat-link-preview-container.component';
-import {MatLinkPreviewService, MatLinkPreviewComponent} from '../../..';
-import {MatLinkPreviewModule} from '../../../../dist';
+import {MatLinkPreviewComponent, MatLinkPreviewModule, MatLinkPreviewService} from '../../..';
 
 describe('MatLinkPreviewContainerComponent', () => {
   let component: MatLinkPreviewContainerComponent;
@@ -15,7 +14,7 @@ describe('MatLinkPreviewContainerComponent', () => {
   beforeEach(async(() => {
     TestBed.configureTestingModule({
       imports: [MatLinkPreviewModule],
-      declarations: [MatLinkPreviewContainerComponent],
+      declarations: [MatLinkPreviewContainerComponent, MatLinkPreviewComponent],
       providers: [{provide: MatLinkPreviewService, useValue: linkPreviewServicePartial}]
     })
       .compileComponents();