package zookeeper

import (
	"testing"

	"github.com/influxdb/telegraf/testutil"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestZookeeperGeneratesMetrics(t *testing.T) {
	if testing.Short() {
		t.Skip("Skipping integration test in short mode")
	}

	z := &Zookeeper{
		Servers: []string{testutil.GetLocalHost()},
	}

	var acc testutil.Accumulator

	err := z.Gather(&acc)
	require.NoError(t, err)

	intMetrics := []string{"zookeeper_avg_latency",
		"zookeeper_max_latency",
		"zookeeper_min_latency",
		"zookeeper_packets_received",
		"zookeeper_packets_sent",
		"zookeeper_outstanding_requests",
		"zookeeper_znode_count",
		"zookeeper_watch_count",
		"zookeeper_ephemerals_count",
		"zookeeper_approximate_data_size",
		"zookeeper_pending_syncs",
		"zookeeper_open_file_descriptor_count",
		"zookeeper_max_file_descriptor_count"}

	for _, metric := range intMetrics {
		assert.True(t, acc.HasIntValue(metric), metric)
	}
}