Fix udp metric splitting (#2880)

plugins/outputs/influxdb/influxdb_test.go

@@ -6,10 +6,7 @@ import (
 	"net/http"
 	"net/http/httptest"
 	"testing"
-	"time"
 
-	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/metric"
 	"github.com/influxdata/telegraf/plugins/outputs/influxdb/client"
 	"github.com/influxdata/telegraf/testutil"
 
@@ -63,35 +60,6 @@ func TestUDPInflux(t *testing.T) {
 	require.NoError(t, i.Close())
 }
 
-func TestBasicSplit(t *testing.T) {
-	c := &MockClient{}
-	i := InfluxDB{
-		clients:      []client.Client{c},
-		UDPPayload:   50,
-		splitPayload: true,
-	}
-
-	// Input metrics:
-	// test1,tag1=value1 value1=1 value2=2 1257894000000000000\n
-	//
-	// Split metrics:
-	// test1,tag1=value1 value1=1 1257894000000000000\n
-	// test1,tag1=value1 value2=2 1257894000000000000\n
-	m, err := metric.New("test1",
-		map[string]string{"tag1": "value1"},
-		map[string]interface{}{"value1": 1.0, "value2": 2.0},
-		time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC),
-	)
-	require.NoError(t, err)
-
-	metrics := []telegraf.Metric{m}
-	err = i.Write(metrics)
-	require.Equal(t, 1, c.writeStreamCalled)
-	require.Equal(t, 94, c.contentLength)
-
-	require.NoError(t, err)
-}
-
 func TestHTTPInflux(t *testing.T) {
 	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		switch r.URL.Path {