react-jsonschema-form-validation/dist/FieldError/getErrorMessage.test.js

Simple form validation using JSON Schema and AJV

import getErrorMessage from './getErrorMessage';
it('should return a message based on error keyword', function () {
  expect(getErrorMessage({
    keyword: 'err1'
  }, {
    err1: function err1() {
      return 'err1:message';
    },
    err2: function err2() {
      return 'err2:message';
    }
  })).toBe('err1:message');
});
it('should call the error message function with the error as parameter', function () {
  var errMessage = jest.fn();
  var error = {
    keyword: 'err1'
  };
  getErrorMessage(error, {
    err1: errMessage
  });
  expect(errMessage).toHaveBeenCalledWith(error);
});
it('should call the default message function if no handler exists for this error', function () {
  var error = {
    keyword: 'err1'
  };
  var defaultMessage = jest.fn();
  getErrorMessage(error, {
    defaultMessage: defaultMessage
  });
  expect(defaultMessage).toHaveBeenCalled();
});
it('should return the error.message if no handler exists for this error and no default message function is defined', function () {
  var error = {
    keyword: 'err1',
    message: 'err1:message:default'
  };
  expect(getErrorMessage(error)).toBe('err1:message:default');
});