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

Closes #77 (closed)

client/src/app/admin/database/containers/new-database.component.spec.ts

@@ -15,7 +15,9 @@ import { MockStore, provideMockStore } from '@ngrx/store/testing';
 import { Database } from 'src/app/metamodel/models';
 import * as databaseActions from 'src/app/metamodel/actions/database.actions';
 import { NewDatabaseComponent } from './new-database.component';
-
+import { Component } from '@angular/core';
+@Component({selector: 'app-database-form'})
+class DatabaseForm{}
 describe('[admin][Database][Containers] NewDatabaseComponent', () => {
     let component: NewDatabaseComponent;
     let fixture: ComponentFixture<NewDatabaseComponent>;
@@ -24,7 +26,8 @@ describe('[admin][Database][Containers] NewDatabaseComponent', () => {
     beforeEach(() => {
         TestBed.configureTestingModule({
             declarations: [
-            NewDatabaseComponent
+            NewDatabaseComponent,
+            DatabaseForm
             ],
             imports: [
                 BrowserAnimationsModule,