ng-practice
diff --git a/‎src/app/book/book-detail/book-detail.component.spec.ts
Copy file name to clipboardExpand all lines: src/app/book/book-detail/book-detail.component.spec.ts
+7-9Lines changed: 7 additions & 9 deletions b/‎src/app/book/book-detail/book-detail.component.spec.ts
Copy file name to clipboardExpand all lines: src/app/book/book-detail/book-detail.component.spec.ts
+7-9Lines changed: 7 additions & 9 deletions
diff --git a/‎src/app/book/book-new/book-new.component.spec.ts
Copy file name to clipboardExpand all lines: src/app/book/book-new/book-new.component.spec.ts
+13-13Lines changed: 13 additions & 13 deletions b/‎src/app/book/book-new/book-new.component.spec.ts
Copy file name to clipboardExpand all lines: src/app/book/book-new/book-new.component.spec.ts
+13-13Lines changed: 13 additions & 13 deletions
@@ -1,13 +1,11 @@
-import { RouterTestingModule } from '@angular/router/testing';
-import { BookStaticAsyncDataService } from './../shared/book-static-async-data.service';
+import { Location } from '@angular/common';
+import { Directive, Input } from '@angular/core';
+import { ComponentFixture, inject, TestBed } from '@angular/core/testing';
+import { ActivatedRoute, Router } from '@angular/router';
+import { of } from 'rxjs';
 import { BookDataService } from '../shared/book-data.service';
-import { ComponentFixture, TestBed, inject } from '@angular/core/testing';
-
+import { BookStaticAsyncDataService } from './../shared/book-static-async-data.service';
 import { BookDetailComponent } from './book-detail.component';
-import { DebugElement, Component, Directive, Input } from '@angular/core';
-import { ActivatedRoute, Router } from '@angular/router';
-import { Location } from '@angular/common';
-import { Observable } from 'rxjs';
 
 // Disable RouterLink for this test
 @Directive({
@@ -39,7 +37,7 @@ describe('BookDetailComponent', () => {
         { provide: BookDataService, useClass: BookStaticAsyncDataService },
         {
           provide: ActivatedRoute,
-          useValue: { params: Observable.of({ isbn: '978-0-20163-361-0' }) }
+          useValue: { params: of({ isbn: '978-0-20163-361-0' }) }
         }
       ]
     }).compileComponents();
 
@@ -1,16 +1,18 @@
-import { RouterTestingModule } from '@angular/router/testing';
-import { BookStaticAsyncDataService } from './../shared/book-static-async-data.service';
-import { BookDataService } from '../shared/book-data.service';
 import {
-  ComponentFixture,
-  TestBed,
   async,
-  inject
+  ComponentFixture,
+  inject,
+  TestBed
 } from '@angular/core/testing';
-
+import {
+  AbstractControl,
+  FormsModule,
+  ReactiveFormsModule
+} from '@angular/forms';
+import { RouterTestingModule } from '@angular/router/testing';
+import { BookDataService } from '../shared/book-data.service';
+import { BookStaticAsyncDataService } from './../shared/book-static-async-data.service';
 import { BookNewComponent } from './book-new.component';
-import { DebugElement } from '@angular/core';
-import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 
 describe('BookNewComponent', () => {
   let component: BookNewComponent;
@@ -48,10 +50,8 @@ describe('BookNewComponent', () => {
   });
 
   it('should require title', () => {
-    let errors = {};
-    const title = component.form.controls.title;
-    errors = title.errors || {};
-    expect(errors.required).toBeTruthy();
+    const title: AbstractControl = component.form.controls.title;
+    expect(title.errors.required).toBeTruthy();
   });
 
   it('should call createBook on submit', inject(