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package main
import (
"fmt"
"net"
"path/filepath"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly/internal/testhelper"
"gitlab.com/gitlab-org/gitaly/proto/go/gitalypb"
"google.golang.org/grpc"
"google.golang.org/grpc/health"
"google.golang.org/grpc/health/grpc_health_v1"
)
// svcRegistrar is a function that registers a gRPC service with a server
// instance
type svcRegistrar func(*grpc.Server)
func registerHealthService(srv *grpc.Server) {
healthSrvr := health.NewServer()
grpc_health_v1.RegisterHealthServer(srv, healthSrvr)
healthSrvr.SetServingStatus("", grpc_health_v1.HealthCheckResponse_SERVING)
}
func registerServerService(impl gitalypb.ServerServiceServer) svcRegistrar {
return func(srv *grpc.Server) {
gitalypb.RegisterServerServiceServer(srv, impl)
}
}
func registerPraefectInfoServer(impl gitalypb.PraefectInfoServiceServer) svcRegistrar {
return func(srv *grpc.Server) {
gitalypb.RegisterPraefectInfoServiceServer(srv, impl)
}
}
func listenAndServe(t testing.TB, svcs []svcRegistrar) (net.Listener, testhelper.Cleanup) {
t.Helper()
tmp, clean := testhelper.TempDir(t)
ln, err := net.Listen("unix", filepath.Join(tmp, "gitaly.sock"))
require.NoError(t, err)
srv := grpc.NewServer()
for _, s := range svcs {
s(srv)
}
go func() { require.NoError(t, srv.Serve(ln)) }()
ctx, cancel := testhelper.Context()
defer cancel()
// verify the service is up
addr := fmt.Sprintf("%s://%s", ln.Addr().Network(), ln.Addr())
cc, err := grpc.DialContext(ctx, addr, grpc.WithBlock(), grpc.WithInsecure())
require.NoError(t, err)
require.NoError(t, cc.Close())
return ln, func() {
srv.Stop()
clean()
}
}
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