update tests for RC4

src/app/about/about.component.spec.ts

@@ -1,18 +1,17 @@
 import {
-  it,
-  describe,
   async,
   inject,
-  beforeEachProviders
+  addProviders
 } from '@angular/core/testing';
 
 import { TestComponentBuilder } from '@angular/compiler/testing';
 
 import { AboutComponent } from './about.component';
 
 describe('About Component', () => {
-
-  beforeEachProviders(() => []);
+  beforeEach(() => {
+    addProviders([]);
+  });
 
   it('should ...', async(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
     tcb.createAsync(AboutComponent).then((fixture) => {

src/app/app.component.spec.ts

@@ -1,33 +1,34 @@
 import {
-  it,
   inject,
-  beforeEachProviders
+  addProviders
 } from '@angular/core/testing';
 
 // to use Translate Service, we need Http, and to test Http we need to mock the backend
 import { BaseRequestOptions, Http } from '@angular/http';
 import { MockBackend } from '@angular/http/testing';
-import { provide } from '@angular/core';
 
 // Load the implementations that should be tested
 import { ApiService } from './shared';
 import { AppComponent } from './app.component';
 
 describe('App', () => {
   // provide our implementations or mocks to the dependency injector
-  beforeEachProviders(() => [
-    AppComponent,
-    ApiService,
-    BaseRequestOptions,
-    MockBackend,
-    // Provide a mocked (fake) backend for Http
-    provide(Http, {
-      useFactory: function useFactory(backend, defaultOptions) {
-        return new Http(backend, defaultOptions);
-      },
-      deps: [MockBackend, BaseRequestOptions]
-    })
-  ]);
+  beforeEach(() => {
+    addProviders([
+      AppComponent,
+      ApiService,
+      BaseRequestOptions,
+      MockBackend,
+      // Provide a mocked (fake) backend for Http
+      {
+        provide: Http,
+        deps: [MockBackend, BaseRequestOptions],
+        useFactory: function useFactory(backend, defaultOptions) {
+          return new Http(backend, defaultOptions);
+        }
+      }
+    ]);
+  });
 
   it('should have an url', inject([AppComponent], (app: AppComponent) => {
     expect(app.url).toEqual('https://github.com/preboot/angular2-webpack');

src/app/home/home.component.spec.ts

@@ -1,18 +1,16 @@
 import {
-  it,
   inject,
-  describe,
-  beforeEachProviders,
+  addProviders,
 } from '@angular/core/testing';
 
 // Load the implementations that should be tested
 import { HomeComponent } from './home.component';
 
 describe('Home', () => {
   // provide our implementations or mocks to the dependency injector
-  beforeEachProviders(() => [
-    HomeComponent
-  ]);
+  beforeEach(() => {
+    addProviders([HomeComponent]);
+  });
 
   it('should log ngOnInit', inject([HomeComponent], (home) => {
     spyOn(console, 'log');

src/app/shared/api.service.spec.ts

@@ -1,19 +1,16 @@
 import {
-  it,
-  describe,
-  expect,
   inject,
-  beforeEachProviders
+  addProviders
 } from '@angular/core/testing';
 
 import { ApiService } from './api.service';
 
 describe('Api Service', () => {
-
-  beforeEachProviders(() => [ApiService]);
+  beforeEach(() => {
+    addProviders([ApiService]);
+  });
 
   it('should ...', inject([ApiService], (api: ApiService) => {
     expect(api.title).toBe('Angular 2');
   }));
-
 });