finished testing.

readme.md

@@ -105,3 +105,7 @@ ngAfterViewInit() {
     this.disqusService.reset('page3', 'http://localhost:3000/demo/page3', true);
 }
 ```
+
+###Future
+Add support for comment counts??
+https://help.disqus.com/customer/portal/articles/565624-tightening-your-disqus-integration

test/demo/demo.component.spec.ts

@@ -22,10 +22,6 @@ import { DisqusService } from '../../src/disqus.service';
 
 class MockDisqusService extends DisqusService {
 
-    MockDisqusService() {
-        spyOn(this,'reset');
-    }
-
     reset(identifier: string, url: string, reload: boolean): void {
 
     }

test/src/disqus-thread.component.spec.ts

@@ -20,7 +20,7 @@ describe('disqus-thread component', () => {
             inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
                 tcb.createAsync(DisqusThreadComponent)
                     .then((fixture: ComponentFixture<DisqusThreadComponent>) => {
-                        fixture.detectChanges();
+                        fixture.detectChanges();                        
 
                         expect(fixture).not.toBeNull();
                     });

test/src/disqus.service.spec.ts

@@ -0,0 +1,42 @@
+import {
+    async,
+    beforeEachProviders,
+    describe,
+    expect,
+    inject,
+    it
+} from '@angular/core/testing';
+
+import { DisqusService } from '../../src/disqus.service';
+
+class MockDISQUS {
+    resetArgs: any;
+
+    reset(args: any){
+        this.resetArgs = args;
+    }
+}
+
+describe('disqus service', () => {
+    let mockDisqus: MockDISQUS;
+
+    beforeEach(()=> {
+        mockDisqus = new MockDISQUS();
+
+        spyOn(mockDisqus,'reset');
+
+        (<any>window).DISQUS = mockDisqus;
+    });
+
+    beforeEachProviders(() => [DisqusService])
+
+    describe('reset', () => {
+
+        it('should call DISQUS.reset', inject([DisqusService], (disqusService: DisqusService) => {
+            disqusService.reset('id','url',true);
+
+            expect(mockDisqus.reset).toHaveBeenCalled();
+        }));
+    });
+
+});