test: fix existing tests by removing usage of obsolete stuff like component level directives, AsyncCompleter and TestComponentBuilder

modules/@angular/platform-browser-dynamic/test/resource_loader/resource_loader_cache_spec.ts

@@ -8,8 +8,7 @@
 
 import {ResourceLoader, UrlResolver} from '@angular/compiler';
 import {BaseException, Component} from '@angular/core';
-import {TestBed, fakeAsync, flushMicrotasks, tick} from '@angular/core/testing';
-import {AsyncTestCompleter, beforeEach, beforeEachProviders, ddescribe, describe, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {TestBed, async, fakeAsync, tick} from '@angular/core/testing';
 import {expect} from '@angular/platform-browser/testing/matchers';
 
 import {CachedResourceLoader} from '../../src/resource_loader/resource_loader_cache';
@@ -43,28 +42,30 @@ export function main() {
       }).toThrowError('CachedResourceLoader: Template cache was not found in $templateCache.');
     });
 
-    it('should resolve the Promise with the cached file content on success',
-       inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+    it('should resolve the Promise with the cached file content on success', async(() => {
          setTemplateCache({'test.html': '<div>Hello</div>'});
          resourceLoader = new CachedResourceLoader();
-         resourceLoader.get('test.html').then((text) => {
-           expect(text).toEqual('<div>Hello</div>');
-           async.done();
-         });
+         resourceLoader.get('test.html').then((text) => { expect(text).toBe('<div>Hello</div>'); });
        }));
 
-    it('should reject the Promise on failure',
-       inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+    it('should reject the Promise on failure', async(() => {
          resourceLoader = new CachedResourceLoader();
          resourceLoader.get('unknown.html')
              .then((text) => { throw new BaseException('Not expected to succeed.'); })
-             .catch((error) => { async.done(); });
+             .catch((error) => {/** success */});
        }));
 
     it('should allow fakeAsync Tests to load components with templateUrl synchronously',
        fakeAsync(() => {
+         TestBed.configureTestingModule({declarations: [TestComponent]});
+         TestBed.compileComponents();
+         tick();
+
          let fixture = TestBed.createComponent(TestComponent);
-         fixture.detectChanges();
+
+         // This should initialize the fixture.
+         tick();
+
          expect(fixture.debugElement.children[0].nativeElement).toHaveText('Hello');
        }));
   });