重构界面ui

index/src/app/app.component.spec.ts

@@ -1,35 +1,35 @@
-import { TestBed, async } from '@angular/core/testing';
-import { RouterTestingModule } from '@angular/router/testing';
-import { AppComponent } from './app.component';
-
-describe('AppComponent', () => {
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      imports: [
-        RouterTestingModule
-      ],
-      declarations: [
-        AppComponent
-      ],
-    }).compileComponents();
-  }));
-
-  it('should create the app', () => {
-    const fixture = TestBed.createComponent(AppComponent);
-    const app = fixture.debugElement.componentInstance;
-    expect(app).toBeTruthy();
-  });
-
-  it(`should have as title 'blog'`, () => {
-    const fixture = TestBed.createComponent(AppComponent);
-    const app = fixture.debugElement.componentInstance;
-    expect(app.title).toEqual('blog');
-  });
-
-  it('should render title in a h1 tag', () => {
-    const fixture = TestBed.createComponent(AppComponent);
-    fixture.detectChanges();
-    const compiled = fixture.debugElement.nativeElement;
-    expect(compiled.querySelector('h1').textContent).toContain('Welcome to blog!');
-  });
-});
+import {TestBed, async} from '@angular/core/testing';
+import {RouterTestingModule} from '@angular/router/testing';
+import {AppComponent} from './app.component';
+
+describe('AppComponent', () => {
+    beforeEach(async(() => {
+        TestBed.configureTestingModule({
+            imports: [
+                RouterTestingModule
+            ],
+            declarations: [
+                AppComponent
+            ],
+        }).compileComponents();
+    }));
+
+    it('should create the app', () => {
+        const fixture = TestBed.createComponent(AppComponent);
+        const app = fixture.debugElement.componentInstance;
+        expect(app).toBeTruthy();
+    });
+
+    it(`should have as title 'index'`, () => {
+        const fixture = TestBed.createComponent(AppComponent);
+        const app = fixture.debugElement.componentInstance;
+        expect(app.title).toEqual('index');
+    });
+
+    it('should render title', () => {
+        const fixture = TestBed.createComponent(AppComponent);
+        fixture.detectChanges();
+        const compiled = fixture.debugElement.nativeElement;
+        expect(compiled.querySelector('.content span').textContent).toContain('index app is running!');
+    });
+});