Import des sources angular à partir de 'headup_app'

src/app/components/calculator/calculator.component.spec.ts

@@ -0,0 +1,21 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { CalculatorComponent } from './calculator.component';
+
+describe('CalculatorComponent', () => {
+  let component: CalculatorComponent;
+  let fixture: ComponentFixture<CalculatorComponent>;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+    imports: [CalculatorComponent]
+});
+    fixture = TestBed.createComponent(CalculatorComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});