text: /*
   * 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.
   */
  
  'use strict'
  
  const { Connection } = require('../../index')
  const { TimeoutError } = require('../../lib/errors')
  const intoStream = require('into-stream')
  
  class MockConnection extends Connection {
    request (params, callback) {
      var aborted = false
      const stream = intoStream(JSON.stringify({ hello: 'world' }))
      stream.statusCode = setStatusCode(params.path)
      stream.headers = {
        'content-type': 'application/json;utf=8',
        'date': new Date().toISOString(),
        'connection': 'keep-alive',
        'content-length': '17'
      }
      process.nextTick(() => {
        if (!aborted) {
          callback(null, stream)
        }
      })
      return {
        abort: () => { aborted = true }
      }
    }
  }
  
  class MockConnectionTimeout extends Connection {
    request (params, callback) {
      var aborted = false
      process.nextTick(() => {
        if (!aborted) {
          callback(new TimeoutError('Request timed out', params), null)
        }
      })
      return {
        abort: () => { aborted = true }
      }
    }
  }
  
  class MockConnectionError extends Connection {
    request (params, callback) {
      var aborted = false
      process.nextTick(() => {
        if (!aborted) {
          callback(new Error('Kaboom'), null)
        }
      })
      return {
        abort: () => { aborted = true }
      }
    }
  }
  
  function setStatusCode (path) {
    const statusCode = Number(path.slice(1))
    if (Number.isInteger(statusCode)) {
      return statusCode
    }
    return 200
  }
  
  module.exports = { MockConnection, MockConnectionTimeout, MockConnectionError }
  