telegraf/plugins/outputs/influxdb/influxdb_test.go

package influxdb

import (
	"fmt"
	"net/http"
	"net/http/httptest"
	"testing"
	"time"

	"github.com/influxdata/telegraf/testutil"

	"github.com/stretchr/testify/require"
)

func TestUDPInflux(t *testing.T) {
	i := InfluxDB{
		URLs: []string{"udp://localhost:8089"},
	}

	err := i.Connect()
	require.NoError(t, err)
	err = i.Write(testutil.MockMetrics())
	require.NoError(t, err)
}

func TestHTTPInflux(t *testing.T) {
	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusOK)
		w.Header().Set("Content-Type", "application/json")
		fmt.Fprintln(w, `{"results":[{}]}`)
	}))
	defer ts.Close()

	i := InfluxDB{
		URLs: []string{ts.URL},
	}

	err := i.Connect()
	require.NoError(t, err)
	err = i.Write(testutil.MockMetrics())
	require.NoError(t, err)
}

/*
func TestInfluxDS(t *testing.T) {
	downsampler := &DS{
		TimeRange: time.Minute,
	}
	i := InfluxDB{
		URLs: []string{"udp://localhost:8089"},
		DS:   downsampler,
	}

	err := i.Connect()
	require.NoError(t, err)

	i.DS.Add(testutil.MockMetrics())
}
*/