style: format code for better readability and consistency

src/test.ts

@@ -8,12 +8,12 @@ import { provideHttpClientTesting } from '@angular/common/http/testing';
 declare const beforeEach: (fn: () => void) => void;
 
 getTestBed().initTestEnvironment(
-  BrowserTestingModule,
-  platformBrowserTesting()
+    BrowserTestingModule,
+    platformBrowserTesting()
 );
 
 beforeEach(() => {
-  TestBed.configureTestingModule({
-    providers: [provideZonelessChangeDetection(), provideHttpClient(), provideHttpClientTesting()]
-  });
+    TestBed.configureTestingModule({
+        providers: [provideZonelessChangeDetection(), provideHttpClient(), provideHttpClientTesting()]
+    });
 });