Prevent building test code for client (#2125)

This will reduce the client binary size in almost 25%

client/cmd/testutil_test.go

@@ -0,0 +1,135 @@
+package cmd
+
+import (
+	"context"
+	"net"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+	"go.opentelemetry.io/otel"
+
+	"github.com/netbirdio/netbird/management/server/activity"
+
+	"github.com/netbirdio/netbird/util"
+
+	"google.golang.org/grpc"
+
+	"github.com/netbirdio/management-integrations/integrations"
+
+	clientProto "github.com/netbirdio/netbird/client/proto"
+	client "github.com/netbirdio/netbird/client/server"
+	mgmtProto "github.com/netbirdio/netbird/management/proto"
+	mgmt "github.com/netbirdio/netbird/management/server"
+	sigProto "github.com/netbirdio/netbird/signal/proto"
+	sig "github.com/netbirdio/netbird/signal/server"
+)
+
+func startTestingServices(t *testing.T) string {
+	t.Helper()
+	config := &mgmt.Config{}
+	_, err := util.ReadJson("../testdata/management.json", config)
+	if err != nil {
+		t.Fatal(err)
+	}
+	testDir := t.TempDir()
+	config.Datadir = testDir
+	err = util.CopyFileContents("../testdata/store.json", filepath.Join(testDir, "store.json"))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, signalLis := startSignal(t)
+	signalAddr := signalLis.Addr().String()
+	config.Signal.URI = signalAddr
+
+	_, mgmLis := startManagement(t, config)
+	mgmAddr := mgmLis.Addr().String()
+	return mgmAddr
+}
+
+func startSignal(t *testing.T) (*grpc.Server, net.Listener) {
+	t.Helper()
+	lis, err := net.Listen("tcp", ":0")
+	if err != nil {
+		t.Fatal(err)
+	}
+	s := grpc.NewServer()
+	srv, err := sig.NewServer(otel.Meter(""))
+	require.NoError(t, err)
+
+	sigProto.RegisterSignalExchangeServer(s, srv)
+	go func() {
+		if err := s.Serve(lis); err != nil {
+			panic(err)
+		}
+	}()
+
+	return s, lis
+}
+
+func startManagement(t *testing.T, config *mgmt.Config) (*grpc.Server, net.Listener) {
+	t.Helper()
+	lis, err := net.Listen("tcp", ":0")
+	if err != nil {
+		t.Fatal(err)
+	}
+	s := grpc.NewServer()
+	store, cleanUp, err := mgmt.NewTestStoreFromJson(config.Datadir)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(cleanUp)
+
+	peersUpdateManager := mgmt.NewPeersUpdateManager(nil)
+	eventStore := &activity.InMemoryEventStore{}
+	if err != nil {
+		return nil, nil
+	}
+	iv, _ := integrations.NewIntegratedValidator(eventStore)
+	accountManager, err := mgmt.BuildManager(store, peersUpdateManager, nil, "", "netbird.selfhosted", eventStore, nil, false, iv)
+	if err != nil {
+		t.Fatal(err)
+	}
+	turnManager := mgmt.NewTimeBasedAuthSecretsManager(peersUpdateManager, config.TURNConfig)
+	mgmtServer, err := mgmt.NewServer(config, accountManager, peersUpdateManager, turnManager, nil, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	mgmtProto.RegisterManagementServiceServer(s, mgmtServer)
+	go func() {
+		if err := s.Serve(lis); err != nil {
+			t.Error(err)
+		}
+	}()
+
+	return s, lis
+}
+
+func startClientDaemon(
+	t *testing.T, ctx context.Context, _, configPath string,
+) (*grpc.Server, net.Listener) {
+	t.Helper()
+	lis, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		t.Fatal(err)
+	}
+	s := grpc.NewServer()
+
+	server := client.New(ctx,
+		configPath, "")
+	if err := server.Start(); err != nil {
+		t.Fatal(err)
+	}
+	clientProto.RegisterDaemonServiceServer(s, server)
+	go func() {
+		if err := s.Serve(lis); err != nil {
+			t.Error(err)
+		}
+	}()
+
+	time.Sleep(time.Second)
+
+	return s, lis
+}