diff --git a/client/src/app/instance/documentation/containers/dataset-list.component.ts b/client/src/app/instance/documentation/containers/dataset-list.component.ts
index 88997f508376a8db320243e444b2a9225683c8e2..2b045c3a14cc6497294bc4cf9a3e639806ca87de 100644
--- a/client/src/app/instance/documentation/containers/dataset-list.component.ts
+++ b/client/src/app/instance/documentation/containers/dataset-list.component.ts
@@ -16,10 +16,9 @@ import * as datasetActions from 'src/app/metamodel/actions/dataset.actions';
 import * as datasetFamilySelector from 'src/app/metamodel/selectors/dataset-family.selector';
 import * as datasetSelector from 'src/app/metamodel/selectors/dataset.selector';
 import { Dataset, DatasetFamily, Survey } from 'src/app/metamodel/models';
-import { environment } from 'src/environments/environment';
-import * as authSelector from "../../../auth/auth.selector";
-import * as instanceSelector from "../../../metamodel/selectors/instance.selector";
-import * as surveySelector from "../../../metamodel/selectors/survey.selector";
+import * as authSelector from '../../../auth/auth.selector';
+import * as instanceSelector from '../../../metamodel/selectors/instance.selector';
+import * as surveySelector from '../../../metamodel/selectors/survey.selector';
 
 @Component({
     selector: 'app-dataset-list',
diff --git a/client/src/app/instance/documentation/containers/documentation.component.spec.ts b/client/src/app/instance/documentation/containers/documentation.component.spec.ts
new file mode 100644
index 0000000000000000000000000000000000000000..45c440ed138c78d8b02305062fb34f3f6761b0f0
--- /dev/null
+++ b/client/src/app/instance/documentation/containers/documentation.component.spec.ts
@@ -0,0 +1,91 @@
+import { Component, Input } from '@angular/core';
+import { TestBed, waitForAsync, ComponentFixture  } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
+
+import { of } from 'rxjs';
+import { provideMockStore, MockStore } from '@ngrx/store/testing';
+
+import { DocumentationComponent } from './documentation.component';
+import { AppConfigService } from 'src/app/app-config.service';
+import * as authActions from 'src/app/auth/auth.actions';
+import { Attribute } from '../../../metamodel/models';
+import * as attributeActions from '../../../metamodel/actions/attribute.actions';
+
+describe('DocumentationComponent', () => {
+    @Component({ selector: 'app-spinner', template: '' })
+    class SpinnerStubComponent { }
+
+    @Component({ selector: '<app-output-list', template: '' })
+    class OutputListStubComponent {
+        @Input() datasetSelected: string;
+        @Input() attributeList: Attribute[];
+    }
+
+    let component: DocumentationComponent;
+    let fixture: ComponentFixture<DocumentationComponent>;
+    let store: MockStore;
+    let config: AppConfigService
+
+    beforeEach(waitForAsync(() => {
+        TestBed.configureTestingModule({
+            imports: [RouterTestingModule],
+            declarations: [
+                DocumentationComponent,
+                SpinnerStubComponent,
+                OutputListStubComponent
+            ],
+            providers: [
+                provideMockStore({ }),
+                AppConfigService
+            ]
+        }).compileComponents();
+        fixture = TestBed.createComponent(DocumentationComponent);
+        component = fixture.componentInstance;
+        store = TestBed.inject(MockStore);
+        config = TestBed.inject(AppConfigService);
+    }));
+
+    it('should create the component', () => {
+        expect(component).toBeDefined();
+    });
+
+    it('should execute ngOnInit lifecycle', () => {
+        const spy = jest.spyOn(store, 'dispatch');
+        component.ngOnInit();
+        expect(spy).toHaveBeenCalledTimes(1);
+        expect(spy).toHaveBeenCalledWith(attributeActions.loadAttributeList());
+    });
+
+    it('#getUrlServer() should return server URL address', () => {
+        // console.log(component.getUrlServer());
+        expect(component.getUrlServer()).toBeTruthy();
+    });
+
+    // it('login() should dispatch login action', () => {
+    //     const spy = jest.spyOn(store, 'dispatch');
+    //     component.login();
+    //     expect(spy).toHaveBeenCalledTimes(1);
+    //     expect(spy).toHaveBeenCalledWith(authActions.login());
+    // });
+    //
+    // it('logout() should dispatch logout action', () => {
+    //     const spy = jest.spyOn(store, 'dispatch');
+    //     component.logout();
+    //     expect(spy).toHaveBeenCalledTimes(1);
+    //     expect(spy).toHaveBeenCalledWith(authActions.logout());
+    // });
+    //
+    // it('openEditProfile() should dispatch open edit profile action', () => {
+    //     const spy = jest.spyOn(store, 'dispatch');
+    //     component.openEditProfile();
+    //     expect(spy).toHaveBeenCalledTimes(1);
+    //     expect(spy).toHaveBeenCalledWith(authActions.openEditProfile());
+    // });
+    //
+    // it('isAnisAdmin() should return observable true if user is authenticated', () => {
+    //     component.userRoles = of(['user']);
+    //     component.isAnisAdmin().subscribe(isAuthenticated => expect(isAuthenticated).toBeFalsy());
+    //     component.userRoles = of(['user', 'anis_admin']);
+    //     component.isAnisAdmin().subscribe(isAuthenticated => expect(isAuthenticated).toBeTruthy());
+    // });
+});
diff --git a/client/src/app/instance/documentation/containers/documentation.component.ts b/client/src/app/instance/documentation/containers/documentation.component.ts
index 49d8b251223ae12942034bb37a68211a5f4318e7..f99dc712d925b18cb570dff4bc5345bd8cae1340 100644
--- a/client/src/app/instance/documentation/containers/documentation.component.ts
+++ b/client/src/app/instance/documentation/containers/documentation.component.ts
@@ -16,8 +16,8 @@ import * as attributeActions from 'src/app/metamodel/actions/attribute.actions';
 import * as datasetSelector from 'src/app/metamodel/selectors/dataset.selector';
 import { AppConfigService } from 'src/app/app-config.service';
 import { Attribute } from 'src/app/metamodel/models';
-import * as instanceSelector from "../../../metamodel/selectors/instance.selector";
-import * as attributeSelector from "../../../metamodel/selectors/attribute.selector";
+import * as instanceSelector from '../../../metamodel/selectors/instance.selector';
+import * as attributeSelector from '../../../metamodel/selectors/attribute.selector';
 
 @Component({
     selector: 'app-documentation',
@@ -55,6 +55,7 @@ export class DocumentationComponent implements OnInit {
      * @return string
      */
     getUrlServer(): string {
+        console.log(this.config);
         if (!this.config.apiUrl.startsWith('http')) {
             const url = window.location;
             return url.protocol + '//' + url.host + this.config.apiUrl;