Fix unit tests

src/app/contact/contact.component.spec.ts

@@ -1,14 +1,23 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import {RouterTestingModule} from '@angular/router/testing';
 
 import { ContactComponent } from './contact.component';
+import { Angulartics2 } from 'angulartics2';
 
 describe('ContactComponent', () => {
   let component: ContactComponent;
   let fixture: ComponentFixture<ContactComponent>;
 
   beforeEach(async(() => {
+    const analytics = jasmine.createSpyObj('piwik', ['startTracking']);
     TestBed.configureTestingModule({
-      declarations: [ ContactComponent ]
+      imports: [
+        RouterTestingModule,
+      ],
+      declarations: [ ContactComponent ],
+      providers: [
+        { provide: Angulartics2, useValue: analytics },
+      ],
     })
     .compileComponents();
   }));

src/app/toolbar/toolbar.component.spec.ts

@@ -36,12 +36,12 @@ describe('ToolbarComponent', () => {
   });
 
   it('should contain a material toolbar', () => {
-    expect(fixture.debugElement.children[0].nativeElement.className).toBe('mat-drawer-container mat-sidenav-container');
+    expect(fixture.debugElement.children[0].nativeElement.className).toBe('mat-toolbar mat-toolbar-multiple-rows');
   });
 
   it('should contain 4 links, Home, Resume, Projects, Contact', () => {
     const debugElements = fixture.debugElement.queryAll((element) => {
-      return element.nativeElement.className.indexOf('mat-toolbar') !== -1;
+      return element.nativeElement.className.indexOf('mat-toolbar-row') !== -1;
     });
 
     expect(debugElements[0].children.length).toBe(4);