fix(tests): Add MatListModule to test AppComponent

Author: feloy

src/app/app.component.spec.ts

@@ -1,11 +1,11 @@
-import { async, ComponentFixture, TestBed } from "@angular/core/testing";
-import { RouterTestingModule } from "@angular/router/testing";
-import { BrowserAnimationsModule } from "@angular/platform-browser/animations";
-import { AppComponent } from "./app.component";
-import { ToolbarModule } from "./toolbar/toolbar.module";
-import { MatSidenavModule } from "@angular/material";
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { AppComponent } from './app.component';
+import { ToolbarModule } from './toolbar/toolbar.module';
+import { MatSidenavModule, MatListModule } from '@angular/material';
 
-describe("AppComponent", () => {
+describe('AppComponent', () => {
   let component: AppComponent;
   let fixture: ComponentFixture<AppComponent>;
 
@@ -16,7 +16,8 @@ describe("AppComponent", () => {
           RouterTestingModule,
           BrowserAnimationsModule,
           ToolbarModule,
-          MatSidenavModule
+          MatSidenavModule,
+          MatListModule
         ],
         declarations: [AppComponent]
       }).compileComponents();
@@ -29,7 +30,7 @@ describe("AppComponent", () => {
     fixture.detectChanges();
   });
 
-  it("should create", () => {
+  it('should create', () => {
     expect(component).toBeTruthy();
   });
 });