diff --git a/application-templates/javascript/event/src/utils/__mocks__/config.utils.js b/application-templates/javascript/event/src/utils/__mocks__/config.utils.js
new file mode 100644
index 0000000..8f59d2f
--- /dev/null
+++ b/application-templates/javascript/event/src/utils/__mocks__/config.utils.js
@@ -0,0 +1,7 @@
+export const readConfiguration = jest.fn(() => ({
+  clientId: 'mockedClientId',
+  clientSecret: 'mockedClientSecret',
+  projectKey: 'mockedProjectKey',
+  scope: 'mockedScope',
+  region: 'mockedRegion',
+}));
diff --git a/application-templates/javascript/event/tests/integration/routes.spec.js b/application-templates/javascript/event/tests/integration/routes.spec.js
index 06ab3c4..a772b1d 100644
--- a/application-templates/javascript/event/tests/integration/routes.spec.js
+++ b/application-templates/javascript/event/tests/integration/routes.spec.js
@@ -2,8 +2,13 @@ import { expect } from '@jest/globals';
 import request from 'supertest';
 import app from '../../src/app';
 import * as eventController from '../../src/controllers/event.controller';
+import { readConfiguration } from '../../src/utils/config.utils';
 
+jest.mock('../../src/utils/config.utils');
 describe('Testing router', () => {
+  beforeEach(() => {
+    readConfiguration.mockClear();
+  });
   test('Post to non existing route', async () => {
     const response = await request(app).post('/none');
     expect(response.status).toBe(404);
@@ -36,6 +41,7 @@ describe('unexpected error', () => {
     postMock = jest.spyOn(eventController, 'post').mockImplementation(() => {
       throw new Error('Test error');
     });
+    readConfiguration.mockClear();
   });
 
   afterEach(() => {
diff --git a/application-templates/javascript/job/src/utils/__mocks__/config.utils.js b/application-templates/javascript/job/src/utils/__mocks__/config.utils.js
new file mode 100644
index 0000000..8f59d2f
--- /dev/null
+++ b/application-templates/javascript/job/src/utils/__mocks__/config.utils.js
@@ -0,0 +1,7 @@
+export const readConfiguration = jest.fn(() => ({
+  clientId: 'mockedClientId',
+  clientSecret: 'mockedClientSecret',
+  projectKey: 'mockedProjectKey',
+  scope: 'mockedScope',
+  region: 'mockedRegion',
+}));
diff --git a/application-templates/javascript/job/tests/integration/orders.spec.js b/application-templates/javascript/job/tests/integration/orders.spec.js
index 7f552f9..24b5b67 100644
--- a/application-templates/javascript/job/tests/integration/orders.spec.js
+++ b/application-templates/javascript/job/tests/integration/orders.spec.js
@@ -2,8 +2,13 @@ import { expect } from '@jest/globals';
 import request from 'supertest';
 import app from '../../src/app';
 import * as jobController from '../../src/controllers/job.controller';
+import { readConfiguration } from '../../src/utils/config.utils';
 
+jest.mock('../../src/utils/config.utils');
 describe('Testing router', () => {
+  beforeEach(() => {
+    readConfiguration.mockClear();
+  });
   test('Post to non existing route', async () => {
     const response = await request(app).post('/none');
     expect(response.status).toBe(404);
@@ -20,6 +25,7 @@ describe('unexpected error', () => {
     postMock = jest.spyOn(jobController, 'post').mockImplementation(() => {
       throw new Error('Test error');
     });
+    readConfiguration.mockClear();
   });
 
   afterEach(() => {
diff --git a/application-templates/javascript/service/src/utils/__mocks__/config.utils.js b/application-templates/javascript/service/src/utils/__mocks__/config.utils.js
new file mode 100644
index 0000000..8f59d2f
--- /dev/null
+++ b/application-templates/javascript/service/src/utils/__mocks__/config.utils.js
@@ -0,0 +1,7 @@
+export const readConfiguration = jest.fn(() => ({
+  clientId: 'mockedClientId',
+  clientSecret: 'mockedClientSecret',
+  projectKey: 'mockedProjectKey',
+  scope: 'mockedScope',
+  region: 'mockedRegion',
+}));
diff --git a/application-templates/javascript/service/tests/integration/routes.spec.js b/application-templates/javascript/service/tests/integration/routes.spec.js
index 0e8ab4d..6c01c88 100644
--- a/application-templates/javascript/service/tests/integration/routes.spec.js
+++ b/application-templates/javascript/service/tests/integration/routes.spec.js
@@ -2,8 +2,13 @@ import { expect } from '@jest/globals';
 import request from 'supertest';
 import app from '../../src/app';
 import * as serviceController from '../../src/controllers/service.controller';
+import { readConfiguration } from '../../src/utils/config.utils';
 
+jest.mock('../../src/utils/config.utils');
 describe('Testing router', () => {
+  beforeEach(() => {
+    readConfiguration.mockClear();
+  });
   test('Post to non existing route', async () => {
     const response = await request(app).post('/none');
     expect(response.status).toBe(404);
@@ -36,6 +41,7 @@ describe('unexpected error', () => {
     postMock = jest.spyOn(serviceController, 'post').mockImplementation(() => {
       throw new Error('Test error');
     });
+    readConfiguration.mockClear();
   });
 
   afterEach(() => {
diff --git a/application-templates/typescript/event/src/utils/__mocks__/config.utils.ts b/application-templates/typescript/event/src/utils/__mocks__/config.utils.ts
new file mode 100644
index 0000000..8f59d2f
--- /dev/null
+++ b/application-templates/typescript/event/src/utils/__mocks__/config.utils.ts
@@ -0,0 +1,7 @@
+export const readConfiguration = jest.fn(() => ({
+  clientId: 'mockedClientId',
+  clientSecret: 'mockedClientSecret',
+  projectKey: 'mockedProjectKey',
+  scope: 'mockedScope',
+  region: 'mockedRegion',
+}));
diff --git a/application-templates/typescript/event/tests/event.spec.ts b/application-templates/typescript/event/tests/event.spec.ts
index f16396f..5b467f9 100644
--- a/application-templates/typescript/event/tests/event.spec.ts
+++ b/application-templates/typescript/event/tests/event.spec.ts
@@ -2,8 +2,13 @@ import { expect } from '@jest/globals';
 import request from 'supertest';
 import app from '../src/app';
 import * as enventController from '../src/controllers/event.controller';
+import { readConfiguration } from '../src/utils/config.utils';
 
+jest.mock('../src/utils/config.utils');
 describe('Testing router', () => {
+  beforeEach(() => {
+    (readConfiguration as jest.Mock).mockClear();
+  });
   test('Post to non existing route', async () => {
     const response = await request(app).post('/none');
     expect(response.status).toBe(404);
@@ -36,6 +41,7 @@ describe('unexpected error', () => {
     postMock = jest.spyOn(enventController, 'post').mockImplementation(() => {
       throw new Error('Test error');
     });
+    (readConfiguration as jest.Mock).mockClear();
   });
 
   afterEach(() => {
diff --git a/application-templates/typescript/job/src/utils/__mocks__/config.utils.ts b/application-templates/typescript/job/src/utils/__mocks__/config.utils.ts
new file mode 100644
index 0000000..8f59d2f
--- /dev/null
+++ b/application-templates/typescript/job/src/utils/__mocks__/config.utils.ts
@@ -0,0 +1,7 @@
+export const readConfiguration = jest.fn(() => ({
+  clientId: 'mockedClientId',
+  clientSecret: 'mockedClientSecret',
+  projectKey: 'mockedProjectKey',
+  scope: 'mockedScope',
+  region: 'mockedRegion',
+}));
diff --git a/application-templates/typescript/job/tests/routes.spec.ts b/application-templates/typescript/job/tests/routes.spec.ts
index 22f33e9..7f45e18 100644
--- a/application-templates/typescript/job/tests/routes.spec.ts
+++ b/application-templates/typescript/job/tests/routes.spec.ts
@@ -2,8 +2,13 @@ import { expect } from '@jest/globals';
 import request from 'supertest';
 import app from '../src/app';
 import * as jobController from '../src/controllers/job.controller';
+import { readConfiguration } from '../src/utils/config.utils';
 
+jest.mock('../src/utils/config.utils');
 describe('Testing router', () => {
+  beforeEach(() => {
+    (readConfiguration as jest.Mock).mockClear();
+  });
   test('Post to non existing route', async () => {
     const response = await request(app).post('/none');
     expect(response.status).toBe(404);
@@ -20,6 +25,7 @@ describe('unexpected error', () => {
     postMock = jest.spyOn(jobController, 'post').mockImplementation(() => {
       throw new Error('Test error');
     });
+    (readConfiguration as jest.Mock).mockClear();
   });
 
   afterEach(() => {
diff --git a/application-templates/typescript/service/src/utils/__mocks__/config.utils.ts b/application-templates/typescript/service/src/utils/__mocks__/config.utils.ts
new file mode 100644
index 0000000..8f59d2f
--- /dev/null
+++ b/application-templates/typescript/service/src/utils/__mocks__/config.utils.ts
@@ -0,0 +1,7 @@
+export const readConfiguration = jest.fn(() => ({
+  clientId: 'mockedClientId',
+  clientSecret: 'mockedClientSecret',
+  projectKey: 'mockedProjectKey',
+  scope: 'mockedScope',
+  region: 'mockedRegion',
+}));
diff --git a/application-templates/typescript/service/tests/service.spec.ts b/application-templates/typescript/service/tests/service.spec.ts
index 6157328..f0e128b 100644
--- a/application-templates/typescript/service/tests/service.spec.ts
+++ b/application-templates/typescript/service/tests/service.spec.ts
@@ -2,8 +2,13 @@ import { expect } from '@jest/globals';
 import request from 'supertest';
 import app from '../src/app';
 import * as serviceController from '../src/controllers/service.controller';
+import { readConfiguration } from '../src/utils/config.utils';
 
+jest.mock('../src/utils/config.utils');
 describe('Testing router', () => {
+  beforeEach(() => {
+    (readConfiguration as jest.Mock).mockClear();
+  });
   test('Post to non existing route', async () => {
     const response = await request(app).post('/none');
     expect(response.status).toBe(404);
@@ -36,6 +41,7 @@ describe('unexpected error', () => {
     postMock = jest.spyOn(serviceController, 'post').mockImplementation(() => {
       throw new Error('Test error');
     });
+    (readConfiguration as jest.Mock).mockClear();
   });
 
   afterEach(() => {