test(book-list): add basic test-setup for book-list

Author: robinboehm

src/app/book/book-list/book-list.component.spec.ts

@@ -0,0 +1,39 @@
+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 } from '@angular/core/testing';
+
+import { BookListComponent } from './book-list.component';
+import { DebugElement } from '@angular/core';
+
+
+describe('BookListComponent', () => {
+  let component: BookListComponent;
+  let fixture: ComponentFixture<BookListComponent>;
+  let compiled;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      declarations: [
+        BookListComponent
+      ],
+      imports: [
+        RouterTestingModule.withRoutes([])
+      ],
+      providers: [{ provide: BookDataService, useClass: BookStaticAsyncDataService }]
+    })
+      .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(BookListComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+    compiled = fixture.debugElement.nativeElement;
+  });
+
+  it('should be created', () => {
+    expect(component).toBeTruthy();
+  });
+  
+});