diff --git a/projects/pi-nexus-iam/frontend/login.test.tsx b/projects/pi-nexus-iam/frontend/login.test.tsx
new file mode 100644
index 000000000..de0b5185f
--- /dev/null
+++ b/projects/pi-nexus-iam/frontend/login.test.tsx
@@ -0,0 +1,27 @@
+import React from 'react';
+import { render, fireEvent, waitFor } from '@testing-library/react';
+import { Login } from './Login';
+
+describe('Login component', () => {
+  it('renders correctly', () => {
+    const { getByText } = render(<Login />);
+    expect(getByText('Login')).toBeInTheDocument();
+  });
+
+  it('calls login function on submit', () => {
+    const loginFn = jest.fn();
+    const { getByText } = render(<Login login={loginFn} />);
+    const form = getByText('Login');
+    fireEvent.submit(form);
+    expect(loginFn).toHaveBeenCalledTimes(1);
+  });
+
+  it('displays error message on invalid credentials', async () => {
+    const loginFn = jest.fn(() => Promise.reject(new Error('Invalid credentials')));
+    const { getByText } = render(<Login login={loginFn} />);
+    const form = getByText('Login');
+    fireEvent.submit(form);
+    await waitFor(() => getByText('Invalid credentials'));
+    expect(getByText('Invalid credentials')).toBeInTheDocument();
+  });
+});