Fixed defects in test screen & updated test cases

Fixed few defects raised by ST in test screen and also updated test
cases to improve coverage. Also,changed code to match onap standards,
and rectfied grep code violations.

Issue-ID: APPC-730
Change-Id: I0286c38eb4f76dc8c0253a4ccab721b3ccfeff9d
Signed-off-by: sj108s <sj108s@us.att.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/app/app.component.spec.ts b/src/app/app.component.spec.ts
index 9eedbcb..378ab8e 100644
--- a/src/app/app.component.spec.ts
+++ b/src/app/app.component.spec.ts
@@ -9,7 +9,7 @@ under the Apache License, Version 2.0 (the License);
 you may not use this software except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
@@ -21,8 +21,6 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
 ============LICENSE_END============================================
 */
 
-/* tslint:disable:no-unused-variable */
-
 import {async, TestBed} from '@angular/core/testing';
 import {AppComponent} from './app.component';
 import {NO_ERRORS_SCHEMA} from '@angular/core';
@@ -54,8 +52,10 @@ describe('AppComponent', () => {
 
     it(`should have as title 'app works!'`, async(() => {
         const fixture = TestBed.createComponent(AppComponent);
-        const app = fixture.debugElement.componentInstance;
+        const app = fixture.componentInstance;
+        app.ngOnInit();
         expect(app.title).toEqual('app works!');
+        app.ngOnDestroy();
     }));
 
 });