only-changed-jest-watch-plugin/example/node_modules/jest-cli/build/plugins/update_snapshots.js

Jest watch plugin for running either only the modified test (for TDD), or tests of dependant modules

'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true
});

var _jestWatcher;

function _load_jestWatcher() {
  return (_jestWatcher = require('jest-watcher'));
}

class UpdateSnapshotsPlugin extends (_jestWatcher || _load_jestWatcher())
  .BaseWatchPlugin {
  constructor(options) {
    super(options);
    this.isInternal = true;
  }

  run(globalConfig, updateConfigAndRun) {
    updateConfigAndRun({updateSnapshot: 'all'});
    return Promise.resolve(false);
  }

  apply(hooks) {
    hooks.onTestRunComplete(results => {
      this._hasSnapshotFailure = results.snapshot.failure;
    });
  }

  getUsageInfo(globalConfig) {
    if (this._hasSnapshotFailure) {
      return {
        key: 'u',
        prompt: 'update failing snapshots'
      };
    }

    return null;
  }
}
/**
 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 *
 */
exports.default = UpdateSnapshotsPlugin;