Issue-#2923 added test for the NewPasswordForm.

client/modules/User/components/NewPasswordForm.unit.test.jsx

@@ -0,0 +1,84 @@
+import React from 'react';
+import thunk from 'redux-thunk';
+import configureStore from 'redux-mock-store';
+import { fireEvent } from '@storybook/testing-library';
+import { reduxRender, screen, act, waitFor } from '../../../test-utils';
+import { initialTestState } from '../../../testData/testReduxStore';
+import NewPasswordForm from './NewPasswordForm';
+
+const mockStore = configureStore([thunk]);
+const store = mockStore(initialTestState);
+
+const mockResetPasswordToken = 'mockResetToken';
+const subject = () => {
+  reduxRender(<NewPasswordForm resetPasswordToken={mockResetPasswordToken} />, {
+    store
+  });
+};
+const mockDispatch = jest.fn();
+
+jest.mock('react-redux', () => ({
+  ...jest.requireActual('react-redux'),
+  useDispatch: () => mockDispatch
+}));
+
+jest.mock('../../../utils/reduxFormUtils', () => ({
+  validateNewPassword: jest.fn()
+}));
+
+jest.mock('../actions', () => ({
+  updatePassword: jest.fn().mockReturnValue(
+    new Promise((resolve) => {
+      resolve();
+    })
+  )
+}));
+
+describe('<NewPasswordForm/>', () => {
+  beforeEach(() => {
+    mockDispatch.mockClear();
+    jest.clearAllMocks();
+  });
+  test('renders form fields correctly', () => {
+    subject();
+
+    const passwordInputElements = screen.getAllByLabelText(/Password/i);
+    expect(passwordInputElements).toHaveLength(2);
+
+    const passwordInputElement = passwordInputElements[0];
+    expect(passwordInputElement).toBeInTheDocument();
+
+    const confirmPasswordInputElement = passwordInputElements[1];
+    expect(confirmPasswordInputElement).toBeInTheDocument();
+
+    const submitElemement = screen.getByRole('button', {
+      name: /set new password/i
+    });
+    expect(submitElemement).toBeInTheDocument();
+  });
+
+  test('submits form with valid data', async () => {
+    subject();
+    const passwordInputElements = screen.getAllByLabelText(/Password/i);
+
+    const passwordInputElement = passwordInputElements[0];
+    fireEvent.change(passwordInputElement, {
+      target: { value: 'password123' }
+    });
+
+    const confirmPasswordInputElement = passwordInputElements[1];
+    fireEvent.change(confirmPasswordInputElement, {
+      target: { value: 'password123' }
+    });
+
+    const submitElemement = screen.getByRole('button', {
+      name: /set new password/i
+    });
+
+    await act(async () => {
+      fireEvent.click(submitElemement);
+    });
+
+    await waitFor(() => expect(mockDispatch).toHaveBeenCalled());
+  });
+});