/**

 * Copyright (c) Meta Platforms, Inc. and affiliates.

 *

 * This source code is licensed under the MIT license found in the

 * LICENSE file in the root directory of this source tree.

 *

 * @emails react-core

 * @jest-environment node

 */

'use strict';

let createReactNativeComponentClass;

let React;

let ReactNative;

describe('createReactNativeComponentClass', () => {

  beforeEach(() => {

    jest.resetModules();

    createReactNativeComponentClass =

      require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface')

        .ReactNativeViewConfigRegistry.register;

    React = require('react');

    ReactNative = require('react-native-renderer');

  });

  it('should register viewConfigs', () => {

    const textViewConfig = {

      validAttributes: {},

      uiViewClassName: 'Text',

    };

    const viewViewConfig = {

      validAttributes: {},

      uiViewClassName: 'View',

    };

    const Text = createReactNativeComponentClass(

      textViewConfig.uiViewClassName,

      () => textViewConfig,

    );

    const View = createReactNativeComponentClass(

      viewViewConfig.uiViewClassName,

      () => viewViewConfig,

    );

    expect(Text).not.toBe(View);

    ReactNative.render(<Text />, 1);

    ReactNative.render(<View />, 1);

  });

  it('should not allow viewConfigs with duplicate uiViewClassNames to be registered', () => {

    const textViewConfig = {

      validAttributes: {},

      uiViewClassName: 'Text',

    };

    const altTextViewConfig = {

      validAttributes: {},

      uiViewClassName: 'Text', // Same

    };

    createReactNativeComponentClass(

      textViewConfig.uiViewClassName,

      () => textViewConfig,

    );

    expect(() => {

      createReactNativeComponentClass(

        altTextViewConfig.uiViewClassName,

        () => altTextViewConfig,

      );

    }).toThrow('Tried to register two views with the same name Text');

  });

});