BETTERZON-83: FE unit testing (#35)

* BETTERZON-83: Making pre-generated unit tests work

* BETTERZON-83: Writing unit tests for angular to improve code coverage

Frontend/src/app/pages/page-not-found-page/page-not-found-page.component.spec.ts

@@ -1,25 +1,25 @@
-import { ComponentFixture, TestBed } from '@angular/core/testing';
+import {ComponentFixture, TestBed} from '@angular/core/testing';
 
-import { PageNotFoundPageComponent } from './page-not-found-page.component';
+import {PageNotFoundPageComponent} from './page-not-found-page.component';
 
 describe('PageNotFoundPageComponent', () => {
-  let component: PageNotFoundPageComponent;
-  let fixture: ComponentFixture<PageNotFoundPageComponent>;
+    let component: PageNotFoundPageComponent;
+    let fixture: ComponentFixture<PageNotFoundPageComponent>;
 
-  beforeEach(async () => {
-    await TestBed.configureTestingModule({
-      declarations: [ PageNotFoundPageComponent ]
-    })
-    .compileComponents();
-  });
+    beforeEach(async () => {
+        await TestBed.configureTestingModule({
+            declarations: [PageNotFoundPageComponent]
+        })
+            .compileComponents();
+    });
 
-  beforeEach(() => {
-    fixture = TestBed.createComponent(PageNotFoundPageComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
+    beforeEach(() => {
+        fixture = TestBed.createComponent(PageNotFoundPageComponent);
+        component = fixture.componentInstance;
+        fixture.detectChanges();
+    });
 
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
+    it('should create', () => {
+        expect(component).toBeTruthy();
+    });
 });