Refactoring

Display/src/test.ts

@@ -3,16 +3,16 @@
 import 'zone.js/dist/zone-testing';
 import { getTestBed } from '@angular/core/testing';
 import {
-  BrowserDynamicTestingModule,
-  platformBrowserDynamicTesting
+    BrowserDynamicTestingModule,
+    platformBrowserDynamicTesting
 } from '@angular/platform-browser-dynamic/testing';
 
 declare const require: any;
 
 // First, initialize the Angular testing environment.
 getTestBed().initTestEnvironment(
-  BrowserDynamicTestingModule,
-  platformBrowserDynamicTesting()
+    BrowserDynamicTestingModule,
+    platformBrowserDynamicTesting()
 );
 // Then we find all the tests.
 const context = require.context('./', true, /\.spec\.ts$/);