Function encodeServerReply

lib/nodejs/test/thrift_4987_xhr_protocol.test.mjs:140–157

(ProtoClass, methodName, seqId, i32Value)

// HTTP; what arrives at the browser depends on how XHR decodes the body.
// ─────────────────────────────────────────────────────────────────────────────
function encodeServerReply(ProtoClass, methodName, seqId, i32Value) {
  let encoded = null;
  const t = new TBufferedTransport(null, (buf) => {
    encoded = buf;
  });
  const p = new ProtoClass(t);
  p.writeMessageBegin(methodName, Thrift.MessageType.REPLY, seqId);
  p.writeStructBegin("testI32_result");
  p.writeFieldBegin("success", Thrift.Type.I32, 0);
  p.writeI32(i32Value);
  p.writeFieldEnd();
  p.writeFieldStop();
  p.writeStructEnd();
  p.writeMessageEnd();
  t.flush();
  if (!encoded) throw new Error("TBufferedTransport did not flush");
  return encoded;
}

// ─────────────────────────────────────────────────────────────────────────────
// MockXHR — drop-in replacement for the browser XMLHttpRequest object.