redux-form/es/__tests__/reducer.unregisterField.spec.js

A higher order component decorator for forms using Redux and React

import { unregisterField } from '../actions';

var describeUnregisterField = function describeUnregisterField(reducer, expect, _ref) {
  var fromJS = _ref.fromJS;
  return function () {
    it('should remove a field from registeredFields', function () {
      var state = reducer(fromJS({
        foo: {
          registeredFields: [{ name: 'bar', type: 'field' }]
        }
      }), unregisterField('foo', 'bar'));
      expect(state).toEqualMap({
        foo: {}
      });
    });

    it('should do nothing if there are no registered fields', function () {
      var initialState = fromJS({
        foo: {}
      });
      var state = reducer(initialState, unregisterField('foo', 'bar'));
      expect(state).toEqual(initialState);
    });

    it('should do nothing if the field is not registered', function () {
      var state = reducer(fromJS({
        foo: {
          registeredFields: [{ name: 'bar', type: 'field' }]
        }
      }), unregisterField('foo', 'baz'));
      expect(state).toEqualMap({
        foo: {
          registeredFields: [{ name: 'bar', type: 'field' }]
        }
      });
    });
  };
};

export default describeUnregisterField;