Adding upstream version 1.34.4.

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

plugins/outputs/nsq/nsq_test.go

@@ -0,0 +1,47 @@
+package nsq
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/docker/go-connections/nat"
+	"github.com/stretchr/testify/require"
+	"github.com/testcontainers/testcontainers-go/wait"
+
+	"github.com/influxdata/telegraf/plugins/serializers/influx"
+	"github.com/influxdata/telegraf/testutil"
+)
+
+func TestConnectAndWriteIntegration(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping integration test in short mode")
+	}
+
+	servicePort := "4150"
+	container := testutil.Container{
+		Image:        "nsqio/nsq",
+		ExposedPorts: []string{servicePort},
+		Entrypoint:   []string{"/nsqd"},
+		WaitingFor:   wait.ForListeningPort(nat.Port(servicePort)),
+	}
+	err := container.Start()
+	require.NoError(t, err, "failed to start container")
+	defer container.Terminate()
+
+	server := []string{fmt.Sprintf("%s:%s", container.Address, container.Ports[servicePort])}
+	s := &influx.Serializer{}
+	require.NoError(t, s.Init())
+	n := &NSQ{
+		Server:     server[0],
+		Topic:      "telegraf",
+		serializer: s,
+	}
+
+	// Verify that we can connect to the NSQ daemon
+	err = n.Connect()
+	require.NoError(t, err)
+
+	// Verify that we can successfully write data to the NSQ daemon
+	err = n.Write(testutil.MockMetrics())
+	require.NoError(t, err)
+}