text: /*
   * SPDX-License-Identifier: Apache-2.0
   *
   * The OpenSearch Contributors require contributions made to
   * this file be licensed under the Apache-2.0 license or a
   * compatible open source license.
   */
  
  /*
   * Licensed to Elasticsearch B.V. under one or more contributor
   * license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright
   * ownership. Elasticsearch B.V. licenses this file to you under
   * the Apache License, Version 2.0 (the "License"); you may
   * not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *    http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  /*
   * Modifications Copyright OpenSearch Contributors. See
   * GitHub history for details.
   */
  
  import fs from 'fs';
  import { engines } from '../../../package.json';
  import { promisify } from 'util';
  const readFile = promisify(fs.readFile);
  import expect from '@osd/expect';
  
  describe('All configs should use a single version of Node', () => {
    it('should compare .node-version and .nvmrc', async () => {
      const [nodeVersion, nvmrc] = await Promise.all([
        readFile('./.node-version', { encoding: 'utf-8' }),
        readFile('./.nvmrc', { encoding: 'utf-8' }),
      ]);
  
      expect(nodeVersion.trim()).to.be(nvmrc.trim());
    });
  
    it('should compare .node-version and engines.node from package.json', async () => {
      const nodeVersion = await readFile('./.node-version', {
        encoding: 'utf-8',
      });
      expect(nodeVersion.trim()).to.be(engines.node);
    });
  });
  