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// 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.

package aerospike

import (
	"os"
)

// Helper functions for testing used in the aerospike MetricSets.

// GetAerospikeEnvHost returns the hostname of the Aerospike server to use for
// testing. It reads the value from the AEROSPIKE_HOST environment variable and
// returns localhost if it is not set.
func GetAerospikeEnvHost() string {
	host := os.Getenv("AEROSPIKE_HOST")

	if len(host) == 0 {
		host = "localhost"
	}
	return host
}

// GetAerospikeEnvPort returns the port of the Aerospike server to use for
// testing. It reads the value from the AEROSPIKE_PORT environment variable and
// returns 3000 if it is not set.
func GetAerospikeEnvPort() string {
	port := os.Getenv("AEROSPIKE_PORT")

	if len(port) == 0 {
		port = "3000"
	}
	return port
}