update ng12

src/app/modules/shows/list/list-item/list-item.component.spec.ts

@@ -1,4 +1,4 @@
-import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+import {ComponentFixture, TestBed, waitForAsync} from '@angular/core/testing';
 
 import {ListItemComponent} from './list-item.component';
 
@@ -6,7 +6,7 @@ describe('ListItemComponent', () => {
   let component: ListItemComponent;
   let fixture: ComponentFixture<ListItemComponent>;
 
-  beforeEach(async(() => {
+  beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       declarations: [ListItemComponent]
     })

src/app/modules/shows/list/list.component.spec.ts

@@ -1,4 +1,4 @@
-import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+import {ComponentFixture, TestBed, waitForAsync} from '@angular/core/testing';
 
 import {ListComponent} from './list.component';
 
@@ -6,7 +6,7 @@ describe('ListComponent', () => {
   let component: ListComponent;
   let fixture: ComponentFixture<ListComponent>;
 
-  beforeEach(async(() => {
+  beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       declarations: [ListComponent]
     })

src/app/modules/shows/new/new.component.spec.ts

@@ -1,4 +1,4 @@
-import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+import {ComponentFixture, TestBed, waitForAsync} from '@angular/core/testing';
 
 import {NewComponent} from './new.component';
 
@@ -6,7 +6,7 @@ describe('NewComponent', () => {
   let component: NewComponent;
   let fixture: ComponentFixture<NewComponent>;
 
-  beforeEach(async(() => {
+  beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       declarations: [NewComponent]
     })

src/app/modules/shows/show/show.component.spec.ts

@@ -1,4 +1,4 @@
-import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+import {ComponentFixture, TestBed, waitForAsync} from '@angular/core/testing';
 
 import {ShowComponent} from './show.component';
 
@@ -6,7 +6,7 @@ describe('ShowComponent', () => {
   let component: ShowComponent;
   let fixture: ComponentFixture<ShowComponent>;
 
-  beforeEach(async(() => {
+  beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       declarations: [ShowComponent]
     })

src/app/modules/shows/show/song/song.component.spec.ts

@@ -1,4 +1,4 @@
-import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+import {ComponentFixture, TestBed, waitForAsync} from '@angular/core/testing';
 
 import {SongComponent} from './song.component';
 
@@ -6,7 +6,7 @@ describe('SongComponent', () => {
   let component: SongComponent;
   let fixture: ComponentFixture<SongComponent>;
 
-  beforeEach(async(() => {
+  beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       declarations: [SongComponent]
     })