Resolve "Tests client: Tester le module webpage de la partie admin->instance"

Closes #77 (closed)

client/src/app/admin/instance/webpage/components/edit-webpage-familly.component.spec.ts

+/**
+ * This file is part of Anis Client.
+ *
+ * @copyright Laboratoire d'Astrophysique de Marseille / CNRS
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+import { TemplateRef } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { ReactiveFormsModule } from '@angular/forms';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { BsModalRef, BsModalService } from 'ngx-bootstrap/modal';
+import { EditWebpageFamilyComponent } from './edit-webpage-family.component';
+
+
+describe('[admin][instance][webpage][components]EditWebpageFamilyComponent ', () => {
+    let component: EditWebpageFamilyComponent;
+    let fixture: ComponentFixture<EditWebpageFamilyComponent>;
+
+
+    const modalServiceStub = {
+        show: jest.fn(),
+    };
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            declarations: [
+                EditWebpageFamilyComponent,
+            ],
+            providers: [
+                BsModalRef,
+                { provide: BsModalService, useValue: modalServiceStub }
+            ],
+            imports: [
+                BrowserAnimationsModule,
+                ReactiveFormsModule
+            ],
+
+        });
+        fixture = TestBed.createComponent(EditWebpageFamilyComponent);
+        component = fixture.componentInstance;
+        fixture.detectChanges();
+
+    });
+
+    it('should create the component', () => {
+        expect(component).toBeTruthy();
+    });
+
+    it('should call modalService.show', () => {
+
+        let template: TemplateRef<any> = null;
+        const spy = jest.spyOn(modalServiceStub, 'show');
+        component.openModal(template);
+        expect(spy).toHaveBeenCalledTimes(1);
+        expect(spy).toHaveBeenCalledWith(template);
+    })
+
+
+});