Code coverage report for cloudWatch/doesAlarmExist.js

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'use strict'
 
var _ = require('lodash')
var Bluebird = require('bluebird')
 
function doesAlarmExist (cloudWatch, alarmName) {
  if (!_.isString(alarmName)) {
    var err = new TypeError('alarmName is required to be a string')
    return Bluebird.reject(err)
  }
 
  return cloudWatch
    .describeAlarmsPromised({
      AlarmNames: [ alarmName ]
    })
    .then(function (data) {
      return !_.isEmpty(data.MetricAlarms)
    })
}
 
module.exports = doesAlarmExist