import (
	"context"
	"net"
	"path/filepath"
	"testing"

	"google.golang.org/grpc"
	"google.golang.org/grpc/credentials/insecure"
)

func TestCNIListener(t *testing.T) {
	f := filepath.Join(t.TempDir(), "test")
	l, err := NewListener(f)
	if err != nil {
		t.Fatalf("unexpected error %v", err)
	}
	defer l.Close()
	conn, err := connect(f)
	if err != nil {
		t.Fatalf("failed to connect %v", err)
	}
	conn.Close()

	listener "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"

	"istio.io/istio/pkg/wellknown"
)

func TestListenerFilter_Verify(t *testing.T) {
	tests := []struct {
		desc       string
		inFilter   *ListenerFilter
		inListener *listener.Listener
		expect     bool
	}{
		{
			desc: "filter-fields-empty",
			inFilter: &ListenerFilter{
				Address: "",