/*!

 * 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.

 */

'use strict';

const spyOn = jest.spyOn;

// Spying on console methods in production builds can mask errors.

// This is why we added an explicit spyOnDev() helper.

// It's too easy to accidentally use the more familiar spyOn() helper though,

// So we disable it entirely.

// Spying on both dev and prod will require using both spyOnDev() and spyOnProd().

global.spyOn = function () {

  throw new Error(

    'Do not use spyOn(). ' +

      'It can accidentally hide unexpected errors in production builds. ' +

      'Use spyOnDev(), spyOnProd(), or spyOnDevAndProd() instead.'

  );

};

global.spyOnDev = function (...args) {

  if (__DEV__) {

    return spyOn(...args);

  }

};

global.spyOnDevAndProd = spyOn;

global.spyOnProd = function (...args) {

  if (!__DEV__) {

    return spyOn(...args);

  }

};

expect.extend({

  ...require('../matchers/reactTestMatchers'),

  ...require('../matchers/toThrow'),

  ...require('../matchers/toWarnDev'),

});