add test for image on page1

Author: datencia

src/pages/page1/page1.html

@@ -10,6 +10,8 @@
 <ion-content padding>
   <h3>Ionic Menu Starter</h3>
 
+  <img src="assets/icon/favicon.ico" alt="" />
+
   <p>
     If you get lost, the <a href="http://ionicframework.com/docs/v2">docs</a> will show you the way.
   </p>

src/pages/page1/page1.spec.ts

@@ -41,4 +41,10 @@ describe('Page1', () => {
     expect(h3.innerText).toMatch(/ionic/i,
       '<h3> should say something about "Ionic"');
   });
+
+  it('should show the favicon as <img>', () => {
+    fixture.detectChanges();
+    const img: HTMLImageElement = fixture.debugElement.query(By.css('img')).nativeElement;
+    expect(img.src).toContain('assets/icon/favicon.ico');
+  });
 });