diff --git a/src/components/AddOn/support/services/Plugin.helper.test.ts b/src/components/AddOn/support/services/Plugin.helper.spec.ts
similarity index 65%
rename from src/components/AddOn/support/services/Plugin.helper.test.ts
rename to src/components/AddOn/support/services/Plugin.helper.spec.ts
index 39f0a5d12c..51c8ec4bc5 100644
--- a/src/components/AddOn/support/services/Plugin.helper.test.ts
+++ b/src/components/AddOn/support/services/Plugin.helper.spec.ts
@@ -1,14 +1,27 @@
 import PluginHelper from './Plugin.helper';
+import { vi } from 'vitest';
+
+/**
+ * This file contains unit tests for the PluginHelper component.
+ *
+ * The tests cover:
+ * - Verification that the class contains the required method definitions.
+ * - Correct functionality of the `generateLinks` method, including returning proper objects.
+ * - Proper behavior of the `fetchStore` method, including handling of mocked JSON responses.
+ * - Functionality of the `fetchInstalled` method, verifying it returns the expected JSON data.
+ *
+ * These tests use Vitest for test execution and mock the global `fetch` function for asynchronous tests.
+ */
 
 describe('Testing src/components/AddOn/support/services/Plugin.helper.ts', () => {
-  test('Class should contain the required method definitions', () => {
+  it('Class should contain the required method definitions', () => {
     const pluginHelper = new PluginHelper();
     expect(pluginHelper).toHaveProperty('fetchStore');
     expect(pluginHelper).toHaveProperty('fetchInstalled');
     expect(pluginHelper).toHaveProperty('generateLinks');
     expect(pluginHelper).toHaveProperty('generateLinks');
   });
-  test('generateLinks should return proper objects', () => {
+  it('generateLinks should return proper objects', () => {
     const obj = {
       enabled: true,
       name: 'demo',
@@ -28,9 +41,9 @@ describe('Testing src/components/AddOn/support/services/Plugin.helper.ts', () =>
   });
   it('fetchStore should return expected JSON', async () => {
     const helper = new PluginHelper();
-    const spy = jest.spyOn(global, 'fetch').mockImplementation(() => {
+    const spy = vi.spyOn(global, 'fetch').mockImplementation(() => {
       const response = new Response();
-      response.json = jest
+      response.json = vi
         .fn()
         .mockReturnValue(Promise.resolve({ data: 'mock data' }));
       return Promise.resolve(response);
@@ -46,11 +59,11 @@ describe('Testing src/components/AddOn/support/services/Plugin.helper.ts', () =>
       { name: 'plugin1', component: 'Component1', enabled: true },
       { name: 'plugin2', component: 'Component2', enabled: false },
     ];
-    jest.spyOn(global, 'fetch').mockImplementation(() => {
+    vi.spyOn(global, 'fetch').mockImplementation(() => {
       const response = new Response();
-      response.json = jest.fn().mockReturnValue(Promise.resolve(mockResponse));
+      response.json = vi.fn().mockReturnValue(Promise.resolve(mockResponse));
       return Promise.resolve(response);
-    }) as jest.Mock;
+    });
     const result = await pluginHelper.fetchInstalled();
     expect(result).toEqual(mockResponse);
   });