package torrent import ( "testing" "github.com/anacrolix/log" "github.com/stretchr/testify/assert" ) func TestNewUtpSocketErrorNilInterface(t *testing.T) { s, err := NewUtpSocket("fix", "your:language", nil, log.Default) assert.Error(t, err) if s != nil { t.Fatalf("expected nil, got %#v", s) } }