Function renderFileToString

http/codegen/websocket_golden_test.go:17–25

renderFileToString renders all sections of a file to a string without writing to disk

(file *codegen.File)

// renderFileToString renders all sections of a file to a string without writing to disk
func renderFileToString(file *codegen.File) (string, error) {
	var buf bytes.Buffer
	for _, section := range file.SectionTemplates {
		if err := section.Write(&buf); err != nil {
			return "", err
		}
	}
	return buf.String(), nil
}

// TestWebSocketGoldenFiles tests WebSocket code generation against golden files
// to ensure comprehensive coverage of all WebSocket templates and scenarios.