diff --git a/client/src/app/admin/instance/webpage/components/edit-webpage-familly.component.spec.ts b/client/src/app/admin/instance/webpage/components/edit-webpage-familly.component.spec.ts
index 0568f46b5506f7d6582ec3878b28e7eb594b94bd..91c74416de7e5741f66a428732dc8d53d4fa9704 100644
--- a/client/src/app/admin/instance/webpage/components/edit-webpage-familly.component.spec.ts
+++ b/client/src/app/admin/instance/webpage/components/edit-webpage-familly.component.spec.ts
@@ -11,15 +11,15 @@ 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';
 
+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(),
     };
@@ -37,12 +37,10 @@ describe('[admin][instance][webpage][components]EditWebpageFamilyComponent ', ()
                 BrowserAnimationsModule,
                 ReactiveFormsModule
             ],
-
         });
         fixture = TestBed.createComponent(EditWebpageFamilyComponent);
         component = fixture.componentInstance;
         fixture.detectChanges();
-
     });
 
     it('should create the component', () => {
@@ -50,13 +48,10 @@ describe('[admin][instance][webpage][components]EditWebpageFamilyComponent ', ()
     });
 
     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);
     })
-
-
 });
diff --git a/client/src/app/admin/instance/webpage/components/index.spec.ts b/client/src/app/admin/instance/webpage/components/index.spec.ts
index a833d0e390aaf6890789080ee3e06bad23a9b371..921a85bab903dffafdc4684674b506066034ee00 100644
--- a/client/src/app/admin/instance/webpage/components/index.spec.ts
+++ b/client/src/app/admin/instance/webpage/components/index.spec.ts
@@ -14,4 +14,3 @@ describe('[[admin][instance][webpage][components]index', () => {
         expect(dummiesComponents.length).toEqual(6);
     });
 });
-
diff --git a/client/src/app/admin/instance/webpage/components/webpage-buttons.component.spec.ts b/client/src/app/admin/instance/webpage/components/webpage-buttons.component.spec.ts
index 904ab3901dc5dc3caf39081c8697b4e9e34fe3c4..af9345ce9a8db289475713c071019004890447de 100644
--- a/client/src/app/admin/instance/webpage/components/webpage-buttons.component.spec.ts
+++ b/client/src/app/admin/instance/webpage/components/webpage-buttons.component.spec.ts
@@ -11,16 +11,15 @@ 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 { WebpageButtonsComponent } from './webpage-buttons.component';
 
+import { BsModalRef, BsModalService } from 'ngx-bootstrap/modal';
 
+import { WebpageButtonsComponent } from './webpage-buttons.component';
 
 describe('[admin][instance][webpage][components]WebpageButtonsComponent ', () => {
     let component: WebpageButtonsComponent;
     let fixture: ComponentFixture<WebpageButtonsComponent>;
 
-
     const modalServiceStub = {
         show: jest.fn(),
     };
@@ -38,12 +37,10 @@ describe('[admin][instance][webpage][components]WebpageButtonsComponent ', () =>
                 BrowserAnimationsModule,
                 ReactiveFormsModule
             ],
-
         });
         fixture = TestBed.createComponent(WebpageButtonsComponent);
         component = fixture.componentInstance;
         fixture.detectChanges();
-
     });
 
     it('should create the component', () => {
@@ -51,13 +48,10 @@ describe('[admin][instance][webpage][components]WebpageButtonsComponent ', () =>
     });
 
     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);
     })
-
-
 });
diff --git a/client/src/app/admin/instance/webpage/components/webpage-card.component.spec.ts b/client/src/app/admin/instance/webpage/components/webpage-card.component.spec.ts
index 87c1b835e859674a0ec4da6bf3603272267aa600..380c501d18c244f375c2b86045e1d8497728be35 100644
--- a/client/src/app/admin/instance/webpage/components/webpage-card.component.spec.ts
+++ b/client/src/app/admin/instance/webpage/components/webpage-card.component.spec.ts
@@ -11,8 +11,8 @@ import { Component } from '@angular/core';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { ReactiveFormsModule } from '@angular/forms';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
-import { WebpageCardComponent } from './webpage-card.component';
 
+import { WebpageCardComponent } from './webpage-card.component';
 
 @Component({
     selector: 'app-delete-btn',
@@ -33,18 +33,14 @@ describe('[admin][instance][webpage][components]WebpageCardComponent ', () => {
                 BrowserAnimationsModule,
                 ReactiveFormsModule
             ],
-
         });
         fixture = TestBed.createComponent(WebpageCardComponent);
         component = fixture.componentInstance;
         component.webpage = { icon: '', content: '', display: 10, id: 0, id_webpage_family: 0, label: '', title: '' };
         fixture.detectChanges();
-
     });
 
     it('should create the component', () => {
         expect(component).toBeTruthy();
     });
-
-
 });
diff --git a/client/src/app/admin/instance/webpage/components/webpage-family-card.component.spec.ts b/client/src/app/admin/instance/webpage/components/webpage-family-card.component.spec.ts
index 59c9ed9c1a8efe6fd1f6aaa380d513379f17d934..69ca25a3bd1898f2b15811d5f973eefb695be3f7 100644
--- a/client/src/app/admin/instance/webpage/components/webpage-family-card.component.spec.ts
+++ b/client/src/app/admin/instance/webpage/components/webpage-family-card.component.spec.ts
@@ -11,6 +11,7 @@ import { Component, Pipe, PipeTransform } from '@angular/core';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 import { RouterTestingModule } from '@angular/router/testing';
+
 import { Webpage } from 'src/app/metamodel/models';
 import { WebpageFamilyCardComponent } from './webpage-family-card.component';
 
@@ -22,7 +23,9 @@ class MockPipe implements PipeTransform {
     }
 
 }
+
 class DummyComponent { }
+
 @Component({
     selector: 'app-edit-webpage'
 })
@@ -32,6 +35,7 @@ class EditWebpageComponent { }
     selector: 'app-delete-btn'
 })
 class DeleteBtnComponenent { }
+
 @Component({
     selector: 'app-webpage-card'
 })
@@ -56,7 +60,6 @@ describe('[admin][instance][webpage][components] WebpageFamilyCardComponent ', (
                     { path: 'test', component: DummyComponent }
                 ])
             ],
-
         });
         fixture = TestBed.createComponent(WebpageFamilyCardComponent);
         component = fixture.componentInstance;
@@ -66,9 +69,7 @@ describe('[admin][instance][webpage][components] WebpageFamilyCardComponent ', (
             { icon: 'test2', content: 'test2', display: 10, id: 0, id_webpage_family: 0, label: 'test2', title: 'test-title2' },
             { icon: 'test3', content: 'test3', display: 10, id: 0, id_webpage_family: 1, label: 'test3', title: 'test-title3' }
         ];
-
         fixture.detectChanges();
-
     });
 
     it('should create the component', () => {
@@ -76,9 +77,6 @@ describe('[admin][instance][webpage][components] WebpageFamilyCardComponent ', (
     });
 
     it(' nbWebpagesByWebpageFamily should return 2', () => {
-
         expect(component.nbWebpagesByWebpageFamily()).toEqual(2);
     })
-
-
 });
diff --git a/client/src/app/admin/instance/webpage/components/webpage-family-form.component.spec.ts b/client/src/app/admin/instance/webpage/components/webpage-family-form.component.spec.ts
index c5ac034b78fe62fa394cdf1008008977866f3d9d..09d43a7082fe2538e2e6e86f89a4eb81c7c242fc 100644
--- a/client/src/app/admin/instance/webpage/components/webpage-family-form.component.spec.ts
+++ b/client/src/app/admin/instance/webpage/components/webpage-family-form.component.spec.ts
@@ -10,6 +10,7 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { ReactiveFormsModule, UntypedFormControl, UntypedFormGroup, Validators } from '@angular/forms';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+
 import { WebpageFamily } from 'src/app/metamodel/models';
 import { WebpageFamilyFormComponent } from './webpage-family-form.component';
 
@@ -23,6 +24,7 @@ describe('[admin][instance][webpage][components] WebpageFamilyFormComponent', ()
         icon: new UntypedFormControl(null),
         display: new UntypedFormControl(10, [Validators.required])
     });
+
     beforeEach(() => {
         TestBed.configureTestingModule({
             declarations: [
@@ -39,23 +41,22 @@ describe('[admin][instance][webpage][components] WebpageFamilyFormComponent', ()
         component.form = form;
         spy = jest.spyOn(component.onSubmit, 'emit');
         fixture.detectChanges();
-
     });
 
     it('should create the component', () => {
         expect(component).toBeTruthy();
     });
+
     it('it should emit webpageFamily and form.value', () => {
         component.submit();
         expect(spy).toHaveBeenCalledTimes(1);
         expect(spy).toHaveBeenCalledWith({ ...webpageFamilly, ...form.value })
     });
+
     it('it should emit  form.value only', () => {
         component.webpageFamily = null;
         component.submit();
         expect(spy).toHaveBeenCalledTimes(1);
         expect(spy).toHaveBeenCalledWith({ ...form.value })
     });
-
 });
-
diff --git a/client/src/app/admin/instance/webpage/components/webpage-form.component.spec.ts b/client/src/app/admin/instance/webpage/components/webpage-form.component.spec.ts
index 5f8dce025c48b67922965c5f078691926c50a5a9..f170e45aa20337fcd606d1c1ca6d17b92b72ad48 100644
--- a/client/src/app/admin/instance/webpage/components/webpage-form.component.spec.ts
+++ b/client/src/app/admin/instance/webpage/components/webpage-form.component.spec.ts
@@ -11,11 +11,13 @@ import { Component } from '@angular/core';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { ReactiveFormsModule, UntypedFormControl, UntypedFormGroup, Validators } from '@angular/forms';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+
 import { Webpage } from 'src/app/metamodel/models';
 import { WebpageFormComponent } from './webpage-form.component';
 
 @Component({ selector: 'app-webpage-form-content' })
 class WebpageFormContentComponent { }
+
 describe('[admin][instance][webpage][components]WebpageFormComponent ', () => {
     let component: WebpageFormComponent;
     let fixture: ComponentFixture<WebpageFormComponent>;
@@ -29,6 +31,7 @@ describe('[admin][instance][webpage][components]WebpageFormComponent ', () => {
         id_webpage_family: new UntypedFormControl('', [Validators.required])
     });
     let webpage: Webpage = { icon: '', content: '', display: 10, id: 0, id_webpage_family: 0, label: '', title: '' };
+
     beforeEach(() => {
         TestBed.configureTestingModule({
             declarations: [
@@ -39,7 +42,6 @@ describe('[admin][instance][webpage][components]WebpageFormComponent ', () => {
                 BrowserAnimationsModule,
                 ReactiveFormsModule
             ],
-
         });
         fixture = TestBed.createComponent(WebpageFormComponent);
         component = fixture.componentInstance;
@@ -48,7 +50,6 @@ describe('[admin][instance][webpage][components]WebpageFormComponent ', () => {
         component.form = form;
         component.idWebpageFamily = 1;
         fixture.detectChanges();
-
     });
 
     it('should create the component', () => {
@@ -61,18 +62,15 @@ describe('[admin][instance][webpage][components]WebpageFormComponent ', () => {
         expect(spy).toHaveBeenCalledWith({ ...component.webpage, ...component.form.getRawValue() });
 
     })
+
     it('should emit with webpage only', () => {
         component.webpage = null;
         component.submit();
         expect(spy).toHaveBeenCalledTimes(1);
         expect(spy).toHaveBeenCalledWith({ ...component.form.getRawValue() });
-
     })
+
     it('should set id_webpage_family form value with idWebpageFamily ', () => {
         expect(component.form.controls['id_webpage_family'].value).toEqual(component.idWebpageFamily);
-
     })
-
-
-
 });
diff --git a/client/src/app/admin/instance/webpage/containers/edit-webpage.component.spec.ts b/client/src/app/admin/instance/webpage/containers/edit-webpage.component.spec.ts
index a24d12705f4591f67cc8ddc0a84f0e5121480f8f..257f6a6ae024249300ec6d58c26751d8eee8262a 100644
--- a/client/src/app/admin/instance/webpage/containers/edit-webpage.component.spec.ts
+++ b/client/src/app/admin/instance/webpage/containers/edit-webpage.component.spec.ts
@@ -8,9 +8,11 @@
  */
 
 import { ComponentFixture, TestBed } from '@angular/core/testing';
-import { ReactiveFormsModule, UntypedFormControl, UntypedFormGroup, Validators } from '@angular/forms';
+import { ReactiveFormsModule } from '@angular/forms';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+
 import { MockStore, provideMockStore } from '@ngrx/store/testing';
+
 import { Webpage } from 'src/app/metamodel/models';
 import { EditWebpageComponent } from './edit-webpage.component';
 import * as webpageActions from 'src/app/metamodel/actions/webpage.actions';
@@ -33,26 +35,22 @@ describe('[admin][instance][webpage][containers] EditWebpageComponent ', () => {
             providers: [
                 provideMockStore({}),
             ]
-
         });
         fixture = TestBed.createComponent(EditWebpageComponent);
         component = fixture.componentInstance;
         store = TestBed.inject(MockStore);
         spy = jest.spyOn(store, 'dispatch');
         fixture.detectChanges();
-
     });
 
     it('should create the component', () => {
         expect(component).toBeTruthy();
     });
+
     it('dispatch webpageActions.editWebPage with the new webpage values', () => {
         let webpage: Webpage = { icon: '', content: '', display: 10, id: 0, id_webpage_family: 0, label: '', title: '' };
         component.editWebpage(webpage);
         expect(spy).toHaveBeenCalledTimes(1);
         expect(spy).toHaveBeenCalledWith(webpageActions.editWebpage({ webpage }));
-
     });
-
-
 });
diff --git a/client/src/app/admin/instance/webpage/containers/new-webpage.component.spec.ts b/client/src/app/admin/instance/webpage/containers/new-webpage.component.spec.ts
index 01f1f16c7c16011a37fbf81ba9edffba12d71739..44278efd0621ed691ee1e631e8cb886715e4dc8e 100644
--- a/client/src/app/admin/instance/webpage/containers/new-webpage.component.spec.ts
+++ b/client/src/app/admin/instance/webpage/containers/new-webpage.component.spec.ts
@@ -8,14 +8,16 @@
  */
 
 import { ComponentFixture, TestBed } from '@angular/core/testing';
-import { ReactiveFormsModule, UntypedFormControl, UntypedFormGroup, Validators } from '@angular/forms';
+import { ActivatedRoute } from '@angular/router';
+import { ReactiveFormsModule } from '@angular/forms';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+
+import { of } from 'rxjs';
 import { MockStore, provideMockStore } from '@ngrx/store/testing';
+
 import { Webpage } from 'src/app/metamodel/models';
 import { NewWebpageComponent } from './new-webpage.component';
 import * as webpageActions from 'src/app/metamodel/actions/webpage.actions';
-import { ActivatedRoute } from '@angular/router';
-import { of } from 'rxjs';
 
 describe('[admin][instance][webpage][containers] NewWebpageComponent ', () => {
     let component: NewWebpageComponent;
@@ -33,7 +35,6 @@ describe('[admin][instance][webpage][containers] NewWebpageComponent ', () => {
                 ReactiveFormsModule
             ],
             providers: [
-
                 {
                     provide: ActivatedRoute,
                     useValue: {
@@ -41,35 +42,29 @@ describe('[admin][instance][webpage][containers] NewWebpageComponent ', () => {
                     },
                 },
                 provideMockStore({}),
-
             ]
-
         });
         fixture = TestBed.createComponent(NewWebpageComponent);
         component = fixture.componentInstance;
         store = TestBed.inject(MockStore);
         spy = jest.spyOn(store, 'dispatch');
         fixture.detectChanges();
-
     });
 
     it('should create the component', () => {
-
         expect(component).toBeTruthy();
-
     });
+
     it('dispatch webpageActions.addWebPage with the new webpage values', () => {
         let webpage: Webpage = { icon: '', content: '', display: 10, id: 0, id_webpage_family: 0, label: '', title: '' };
         component.addNewWebpage(webpage);
         expect(spy).toHaveBeenCalledTimes(1);
         expect(spy).toHaveBeenCalledWith(webpageActions.addWebpage({ webpage }));
-
     });
+
     it('idWbPageFamily should be 1', () => {
         component.idWebpageFamily.subscribe(value => {
             //expect(value).toEqual(1);
         })
     })
-
-
 });
diff --git a/client/src/app/admin/instance/webpage/containers/webpage-list.component.spec.ts b/client/src/app/admin/instance/webpage/containers/webpage-list.component.spec.ts
index 035a4810411dc5edc1c23a17425e25af8fa7f835..2fa3c696c419ea19ae29f087e4e1f028bf7710bb 100644
--- a/client/src/app/admin/instance/webpage/containers/webpage-list.component.spec.ts
+++ b/client/src/app/admin/instance/webpage/containers/webpage-list.component.spec.ts
@@ -8,15 +8,18 @@
  */
 
 import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
+import { Component } from '@angular/core';
 import { ReactiveFormsModule } from '@angular/forms';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+
 import { MockStore, provideMockStore } from '@ngrx/store/testing';
+
+import { WebpageListComponent } from './webpage-list.component';
 import { Webpage, WebpageFamily } from 'src/app/metamodel/models';
 import * as webpageFamilyActions from 'src/app/metamodel/actions/webpage-family.actions';
-import { WebpageListComponent } from './webpage-list.component';
-import { Component } from '@angular/core';
-import { RouterTestingModule } from '@angular/router/testing';
 import * as webpageActions from 'src/app/metamodel/actions/webpage.actions';
+
 @Component({
     selector: 'app-webpage-buttons',
 })
@@ -26,7 +29,9 @@ class WebpageButtonsComponent { }
     selector: 'app-webpage-card'
 })
 class WebpageCardComponent { }
+
 class DummyComponent { }
+
 describe('[admin][instance][webpage][containers] WebpageListComponent ', () => {
     let component: WebpageListComponent;
     let fixture: ComponentFixture<WebpageListComponent>;
@@ -51,48 +56,41 @@ describe('[admin][instance][webpage][containers] WebpageListComponent ', () => {
             providers: [
                 provideMockStore({}),
             ]
-
         });
         fixture = TestBed.createComponent(WebpageListComponent);
         component = fixture.componentInstance;
         store = TestBed.inject(MockStore);
         spy = jest.spyOn(store, 'dispatch');
         fixture.detectChanges();
-
     });
 
     it('should create the component', () => {
         expect(component).toBeTruthy();
     });
+
     it('dispatch webpageFamilyActions.addWebpageFamily with the new webpage values', () => {
         component.addWebpageFamily(webpageFamily);
         expect(spy).toHaveBeenCalledTimes(1);
         expect(spy).toHaveBeenCalledWith(webpageFamilyActions.addWebpageFamily({webpageFamily}));
-
     });
+
     it('dispatch webpageFamilyActions.editWebpageFamily with the new webpage values', () => {
-      
         component.editWebpageFamily(webpageFamily);
         expect(spy).toHaveBeenCalledTimes(1);
         expect(spy).toHaveBeenCalledWith(webpageFamilyActions.editWebpageFamily({webpageFamily}));
-
     });
+
     it('dispatch webpageFamilyActions.deleteWebpageFamily', () => {
       
         component.deleteWebpageFamily(webpageFamily);
         expect(spy).toHaveBeenCalledTimes(1);
         expect(spy).toHaveBeenCalledWith(webpageFamilyActions.deleteWebpageFamily({webpageFamily}));
-
     });
+
     it('dispatch webpageFamilyActions.deleteWebpage', () => {
         let webpage: Webpage = { icon: '', content: '', display: 10, id: 0, id_webpage_family: 0, label: '', title: '' };
         component.deleteWebpage(webpage);
         expect(spy).toHaveBeenCalledTimes(1);
         expect(spy).toHaveBeenCalledWith(webpageActions.deleteWebpage({webpage}));
-
     });
-    
-    
-
-
 });
diff --git a/client/src/app/admin/instance/webpage/edit-webpage-title.resolver.spec.ts b/client/src/app/admin/instance/webpage/edit-webpage-title.resolver.spec.ts
index cf0fa0f96bd052b61319f03def939c0f1342a3d2..7db89ec783db26513a64213810f0c671bcce48aa 100644
--- a/client/src/app/admin/instance/webpage/edit-webpage-title.resolver.spec.ts
+++ b/client/src/app/admin/instance/webpage/edit-webpage-title.resolver.spec.ts
@@ -8,18 +8,22 @@
  */
 
 import { TestBed } from '@angular/core/testing';
+
 import { MockStore, provideMockStore } from '@ngrx/store/testing';
 import { cold, hot } from 'jasmine-marbles';
+
 import { EditWebpageTitleResolver } from './edit-webpage-title.resolver';
 import * as webpageSelector from 'src/app/metamodel/selectors/webpage.selector';
 import * as instanceSelector from 'src/app/metamodel/selectors/instance.selector';
 import { Instance, Webpage } from 'src/app/metamodel/models';
+
 describe('[Webpage] EditWebpageTitleResolver', () => {
     let editWebpageTitleResolver: EditWebpageTitleResolver;
     let store: MockStore;
     let mockWebPageSelectorWebPageListIsLoaded;
     let mockWebPageSelectorInstanceByRouteName;
     let instanceSelectorSelectWebpageByRouteId
+
     beforeEach(() => {
         TestBed.configureTestingModule({
             imports: [],
@@ -53,6 +57,7 @@ describe('[Webpage] EditWebpageTitleResolver', () => {
         expect(result).toBeObservable(expected);
         expect(spy).toHaveBeenCalledTimes(1);
     });
+
     it('should return label ', () => {
         mockWebPageSelectorWebPageListIsLoaded = store.overrideSelector(webpageSelector.selectWebpageListIsLoaded, true);
 
@@ -60,7 +65,5 @@ describe('[Webpage] EditWebpageTitleResolver', () => {
         let result = editWebpageTitleResolver.resolve(null, null);
         const expected = cold('a', { a: "instance_test_label - Edit webpage webpage_test_label" });
         expect(result).toBeObservable(expected);
-
     });
-
 });
diff --git a/client/src/app/admin/instance/webpage/webpage-title.resolver.spec.ts b/client/src/app/admin/instance/webpage/webpage-title.resolver.spec.ts
index ae5e37342eac1092f8ac2516e322e0d6ad6cf996..13bbcd480181f4657fa5b39cd1aa0b6a449b43bb 100644
--- a/client/src/app/admin/instance/webpage/webpage-title.resolver.spec.ts
+++ b/client/src/app/admin/instance/webpage/webpage-title.resolver.spec.ts
@@ -8,21 +8,23 @@
  */
 
 import { TestBed } from '@angular/core/testing';
+import { ActivatedRouteSnapshot } from '@angular/router';
+
 import { MockStore, provideMockStore } from '@ngrx/store/testing';
 import { cold} from 'jasmine-marbles';
+
 import * as instanceSelector from 'src/app/metamodel/selectors/instance.selector';
 import { Instance} from 'src/app/metamodel/models';
 import { WebpageTitleResolver } from './webpage-title.resolver';
-import { ActivatedRouteSnapshot } from '@angular/router';
 import { WebpageListComponent } from './containers/webpage-list.component';
 
-
 describe('[Webpage] WebpageTitleResolver', () => {
     let webpageTitleResolver: WebpageTitleResolver;
     let store: MockStore;
     let component;
     let instance: Instance;
     let mockWebPageSelectorInstanceByRouteName;
+
     beforeEach(() => {
         TestBed.configureTestingModule({
             imports: [],
@@ -36,12 +38,12 @@ describe('[Webpage] WebpageTitleResolver', () => {
         store = TestBed.inject(MockStore);
         webpageTitleResolver = TestBed.inject(WebpageTitleResolver);
         mockWebPageSelectorInstanceByRouteName = store.overrideSelector(instanceSelector.selectInstanceByRouteName, instance);
-
     });
 
     it('should be created', () => {
         expect(webpageTitleResolver).toBeTruthy();
     });
+
     it('shoud return nstance_test_label  - Webpages list on resolve call', () => {
         const expected = cold('a', { a: instance.label + " - Webpages list" });
         let route: ActivatedRouteSnapshot;
@@ -50,6 +52,7 @@ describe('[Webpage] WebpageTitleResolver', () => {
         let result = webpageTitleResolver.resolve(route, null);
         expect(result).toBeObservable(expected);
     });
+
     it('shoud return nstance_test_label - New webpage on resolve call', () => {
         const expected = cold('a', { a: instance.label + " - New webpage" });
         let route: ActivatedRouteSnapshot;