diff --git a/frontend/src/app/components/recipe-details/recipe-details.component.spec.ts b/frontend/src/app/components/recipe-details/recipe-details.component.spec.ts
index b9705056..1eca26fe 100644
--- a/frontend/src/app/components/recipe-details/recipe-details.component.spec.ts
+++ b/frontend/src/app/components/recipe-details/recipe-details.component.spec.ts
@@ -2,19 +2,34 @@ import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
 import { IonicModule } from '@ionic/angular';
 
 import { RecipeDetailsComponent } from './recipe-details.component';
+import { MealI } from '../../models/meal.model';
 
 describe('RecipeDetailsComponent', () => {
   let component: RecipeDetailsComponent;
   let fixture: ComponentFixture<RecipeDetailsComponent>;
+  let mockItem: MealI;
+  let mockItems: MealI[];
 
   beforeEach(waitForAsync(() => {
+    mockItem = {
+      name: 'test',
+      description: 'test',
+      ingredients: 'test',
+      instructions: 'test',
+      image: 'test',
+      cookingTime: 'test',
+    };
+
+    mockItems = [mockItem];
+
     TestBed.configureTestingModule({
-      declarations: [ RecipeDetailsComponent ],
-      imports: [IonicModule.forRoot()]
+      imports: [IonicModule.forRoot(), RecipeDetailsComponent],
     }).compileComponents();
 
     fixture = TestBed.createComponent(RecipeDetailsComponent);
     component = fixture.componentInstance;
+    component.item = mockItem;
+    component.items = mockItems;
     fixture.detectChanges();
   }));
 
diff --git a/frontend/src/app/pages/recipe-book/recipe-book.page.spec.ts b/frontend/src/app/pages/recipe-book/recipe-book.page.spec.ts
index 161d8a6c..0fc54835 100644
--- a/frontend/src/app/pages/recipe-book/recipe-book.page.spec.ts
+++ b/frontend/src/app/pages/recipe-book/recipe-book.page.spec.ts
@@ -1,17 +1,19 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { RecipeBookPage } from './recipe-book.page';
-import { MealGenerationService } from '../../services/meal-generation/meal-generation.service';
+import { AuthenticationService, RecipeBookApiService } from '../../services/services';
 
 describe('RecipeBookPage', () => {
   let component: RecipeBookPage;
   let fixture: ComponentFixture<RecipeBookPage>;
-  let mockMealGenerationService: jasmine.SpyObj<MealGenerationService>;
+  let mockRecipeBookApiService: jasmine.SpyObj<RecipeBookApiService>;
+  let authServiceSpy: jasmine.SpyObj<AuthenticationService>;
 
   beforeEach(async() => {
     await TestBed.configureTestingModule({
       imports: [RecipeBookPage],
       providers: [
-        { provide: MealGenerationService, useValue: mockMealGenerationService },
+        { provide: RecipeBookApiService, useValue: mockRecipeBookApiService },
+        { provide: AuthenticationService, useValue: authServiceSpy },
       ],
     }).compileComponents();
     fixture = TestBed.createComponent(RecipeBookPage);
diff --git a/frontend/src/app/services/recipe-book/add-recipe.service.spec.ts b/frontend/src/app/services/recipe-book/add-recipe.service.spec.ts
index e99e2766..744e936c 100644
--- a/frontend/src/app/services/recipe-book/add-recipe.service.spec.ts
+++ b/frontend/src/app/services/recipe-book/add-recipe.service.spec.ts
@@ -1,6 +1,6 @@
 import { TestBed } from '@angular/core/testing';
 
-import { AddRecipeService } from '../add-recipe.service';
+import { AddRecipeService } from './add-recipe.service';
 
 describe('AddRecipeService', () => {
   let service: AddRecipeService;
diff --git a/frontend/src/app/services/recipe-book/recipe-book-api.service.spec.ts b/frontend/src/app/services/recipe-book/recipe-book-api.service.spec.ts
index 748a5616..8636c936 100644
--- a/frontend/src/app/services/recipe-book/recipe-book-api.service.spec.ts
+++ b/frontend/src/app/services/recipe-book/recipe-book-api.service.spec.ts
@@ -1,13 +1,15 @@
 import { TestBed } from '@angular/core/testing';
 
 import { RecipeBookApiService } from './recipe-book-api.service';
+import { HttpClient } from '@angular/common/http';
 
 describe('RecipeBookApiService', () => {
   let service: RecipeBookApiService;
+  let httpClientSpy: jasmine.SpyObj<HttpClient>;
 
   beforeEach(() => {
-    TestBed.configureTestingModule({});
-    service = TestBed.inject(RecipeBookApiService);
+    httpClientSpy = jasmine.createSpyObj('HttpClient', ['post']);
+    service = new RecipeBookApiService(httpClientSpy as any);
   });
 
   it('should be created', () => {