Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/outputs/graylog/graylog_test.go

@@ -0,0 +1,51 @@
+package graylog
+
+import (
+	"encoding/json"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/influxdata/telegraf/metric"
+)
+
+func TestSerializer(t *testing.T) {
+	m1 := metric.New("testing",
+		map[string]string{
+			"verb": "GET",
+			"host": "hostname",
+		},
+		map[string]interface{}{
+			"full_message":  "full",
+			"short_message": "short",
+			"level":         "1",
+			"facility":      "demo",
+			"line":          "42",
+			"file":          "graylog.go",
+		},
+		time.Now(),
+	)
+
+	graylog := Graylog{}
+	result, err := graylog.serialize(m1)
+
+	require.NoError(t, err)
+
+	for _, r := range result {
+		obj := make(map[string]interface{})
+		err = json.Unmarshal([]byte(r), &obj)
+		require.NoError(t, err)
+
+		require.Equal(t, "1.1", obj["version"])
+		require.Equal(t, "testing", obj["_name"])
+		require.Equal(t, "GET", obj["_verb"])
+		require.Equal(t, "hostname", obj["host"])
+		require.Equal(t, "full", obj["full_message"])
+		require.Equal(t, "short", obj["short_message"])
+		require.Equal(t, "1", obj["level"])
+		require.Equal(t, "demo", obj["facility"])
+		require.Equal(t, "42", obj["line"])
+		require.Equal(t, "graylog.go", obj["file"])
+	}
+}