diff --git a/ogWebconsole/src/app/components/ogdhcp/operation-result-dialog/operation-result-dialog.component.spec.ts b/ogWebconsole/src/app/components/ogdhcp/operation-result-dialog/operation-result-dialog.component.spec.ts
index e7a0822..611cc1c 100644
--- a/ogWebconsole/src/app/components/ogdhcp/operation-result-dialog/operation-result-dialog.component.spec.ts
+++ b/ogWebconsole/src/app/components/ogdhcp/operation-result-dialog/operation-result-dialog.component.spec.ts
@@ -8,10 +8,10 @@ import { MatFormFieldModule } from "@angular/material/form-field";
 import { MatSelectModule } from "@angular/material/select";
 import { MatPaginatorModule } from "@angular/material/paginator";
 import { BrowserAnimationsModule } from "@angular/platform-browser/animations";
-import { FormsModule } from "@angular/forms";
-import { MatInputModule } from "@angular/material/input";
-import { MatTableModule } from "@angular/material/table";
-import { TranslateModule } from "@ngx-translate/core";
+import { FormsModule } from '@angular/forms';
+import { MatInputModule } from '@angular/material/input';
+import { MatTableModule } from '@angular/material/table';
+import { TranslateModule } from '@ngx-translate/core';
 import { JoyrideModule } from "ngx-joyride";
 import { HttpClient } from "@angular/common/http";
 import { ToastrService } from "ngx-toastr";
@@ -25,6 +25,10 @@ describe('OperationResultDialogComponent', () => {
   let mockToastrService: jasmine.SpyObj<ToastrService>;
 
   beforeEach(async () => {
+    mockDialog = jasmine.createSpyObj('MatDialog', ['open']);
+    mockHttpClient = jasmine.createSpyObj('HttpClient', ['get', 'post']);
+    mockToastrService = jasmine.createSpyObj('ToastrService', ['success', 'error']);
+
     await TestBed.configureTestingModule({
       declarations: [OperationResultDialogComponent, LoadingComponent],
       imports: [