patient-registration.test.js

import * as mockOpenmrsModuleConfig from '../../__mocks__/openmrs-esm-module-config.mock';

let mockOpenmrsConfig = {
  persontAttributeSections:  [
    {
      name: 'additionalPersonAttributesSectionHeader',
      personAttributes: [
        {
          name: 'telephoneNumber',
          label: 'phoneNumber',
          uuid: '14d4f066-15f5-102d-96e4-000c29c2a5d7',
          placeholder: 'phoneNumberPlaceHolder',
          validation: { required: true, matches: '^[0-9]*$' },
        },
      ],
    },
  ]
}

// Then added inside the form submit test block
beforeAll(() => {
    spyOn(mockOpenmrsModuleConfig, 'useConfig').and.returnValue(mockOpenmrsConfig);
});