text: "use strict";
  
  var _create = require("../../create");
  
  // Copyright 2017-2020 @polkadot/types authors & contributors
  // SPDX-License-Identifier: Apache-2.0
  describe('KeyValueOption', () => {
    const registry = new _create.TypeRegistry();
    it('exposes the properties for key/value', () => {
      const [key, value] = registry.createType('KeyValueOption', ['0x11223344']);
      expect(key.toHex()).toEqual('0x11223344');
      expect(value.isNone).toEqual(true);
    });
  });