feat(product): add crate and edit ops in settings

src/app/components/product-edit/product-edit.spec.ts

@@ -0,0 +1,74 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { ProductEdit } from './product-edit';
+import { ActivatedRoute } from '@angular/router';
+import { Product } from '../../models/Product';
+import { BehaviorSubject } from 'rxjs';
+import { ImageStorage } from '../../services/image-storage';
+import { ProductSettings } from '../../services/product-settings';
+import { provideTranslateService } from '@ngx-translate/core';
+import { By } from '@angular/platform-browser';
+
+describe('ProductEdit', () => {
+  let component: ProductEdit;
+  let fixture: ComponentFixture<ProductEdit>;
+
+  let activatedRoute: Partial<ActivatedRoute>;
+  let imageStorage: Partial<ImageStorage>;
+  let productSettings: Partial<ProductSettings>;
+
+  const dataSubject = new BehaviorSubject({ product: new Product('mock', 'mock', 'mock.jpg', 1) });
+  
+  beforeEach(async () => {
+    activatedRoute = {
+      data: dataSubject,
+    };
+    imageStorage = {
+      getImage: vi.fn().mockResolvedValue(new Blob([], { type: 'image/png' })),
+    };
+    productSettings = {
+      update: vi.fn(),
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [ProductEdit],
+      providers: [
+        { provide: ActivatedRoute, useValue: activatedRoute },
+        { provide: ImageStorage, useValue: imageStorage },
+        { provide: ProductSettings, useValue: productSettings },
+        provideTranslateService(),
+      ],
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(ProductEdit);
+    component = fixture.componentInstance;
+    await fixture.whenStable();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  it('should fetch image from imageStorage', () => {
+    expect(imageStorage.getImage).toHaveBeenCalledTimes(1);
+    
+  });
+
+  //TODO: there is some sync issue by using a getter for the disabled state
+  it('should not call update on update btn click if form is unchanged', () => {
+    expect(component.disabled).toBe(true);
+  });
+
+  it('should call productSettings update on product update', async () => {
+    //User updates the product name
+    component.form.controls.name.patchValue('updated name mock');
+    component.form.controls.name.markAsDirty();
+    await fixture.whenStable();
+    expect(component.disabled).toBe(false);
+    const updateBtn = fixture.debugElement.query(By.css('app-action-btn'));
+    //this would trigger the update anyway thats why we check for the button not to be disabled
+    updateBtn.triggerEventHandler('click');
+    expect(productSettings.update).toHaveBeenCalledTimes(1);
+  });
+
+});