ref/ make app reloading/working with and without usehash routing strategy

src/app/detail/detail.component.spec.ts

@@ -0,0 +1,35 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { DetailComponent } from './detail.component';
+import { TranslateModule } from '@ngx-translate/core';
+
+import { RouterTestingModule } from '@angular/router/testing';
+
+describe('DetailComponent', () => {
+  let component: DetailComponent;
+  let fixture: ComponentFixture<DetailComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [DetailComponent],
+      imports: [TranslateModule.forRoot(), RouterTestingModule]
+    }).compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(DetailComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  it('should render title in a h1 tag', async(() => {
+    const compiled = fixture.debugElement.nativeElement;
+    expect(compiled.querySelector('h1').textContent).toContain(
+      'PAGES.DETAIL.TITLE'
+    );
+  }));
+});