diff --git a/source/dnode/mnode/impl/test/stream/stream.cpp b/source/dnode/mnode/impl/test/stream/stream.cpp
new file mode 100644
index 0000000000..31ba89f3ca
--- /dev/null
+++ b/source/dnode/mnode/impl/test/stream/stream.cpp
@@ -0,0 +1,152 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <iostream>
+#include <gtest/gtest.h>
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wwrite-strings"
+#pragma GCC diagnostic ignored "-Wunused-function"
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wsign-compare"
+
+#include <libs/stream/tstream.h>
+#include <libs/transport/trpc.h>
+#include "../../inc/mndStream.h"
+
+namespace {
+SRpcMsg buildHbReq() {
+  SStreamHbMsg msg = {0};
+  msg.vgId = 1;
+  msg.numOfTasks = 5;
+  msg.pTaskStatus = taosArrayInit(4, sizeof(STaskStatusEntry));
+
+  for (int32_t i = 0; i < 4; ++i) {
+    STaskStatusEntry entry = {0};
+    entry.nodeId = i + 1;
+    entry.stage = 1;
+    entry.id.taskId = i + 1;
+    entry.id.streamId = 999;
+
+    if (i == 0) {
+      entry.stage = 4;
+    }
+
+    taosArrayPush(msg.pTaskStatus, &entry);
+  }
+
+  // (p->checkpointId != 0) && p->checkpointFailed
+  // add failed checkpoint info
+  {
+    STaskStatusEntry entry = {0};
+    entry.nodeId = 5;
+    entry.stage = 1;
+
+    entry.id.taskId = 5;
+    entry.id.streamId = 999;
+
+    entry.checkpointId = 1;
+    entry.checkpointFailed = true;
+
+    taosArrayPush(msg.pTaskStatus, &entry);
+  }
+
+  int32_t  tlen = 0;
+  int32_t  code = 0;
+  SEncoder encoder;
+  void*    buf = NULL;
+  SRpcMsg  msg1 = {0};
+  msg1.info.noResp = 1;
+
+  tEncodeSize(tEncodeStreamHbMsg, &msg, tlen, code);
+  if (code < 0) {
+    goto _end;
+  }
+
+  buf = rpcMallocCont(tlen);
+  if (buf == NULL) {
+    goto _end;
+  }
+
+  tEncoderInit(&encoder, (uint8_t*)buf, tlen);
+  if ((code = tEncodeStreamHbMsg(&encoder, &msg)) < 0) {
+    rpcFreeCont(buf);
+    goto _end;
+  }
+  tEncoderClear(&encoder);
+
+  initRpcMsg(&msg1, TDMT_MND_STREAM_HEARTBEAT, buf, tlen);
+
+  taosArrayDestroy(msg.pTaskStatus);
+  return msg1;
+
+_end:
+  return msg1;
+}
+
+void setTask(SStreamTask* pTask, int32_t nodeId, int64_t streamId, int32_t taskId) {
+  SStreamExecInfo* pExecNode = &execInfo;
+
+  pTask->id.streamId = streamId;
+  pTask->id.taskId = taskId;
+  pTask->info.nodeId = nodeId;
+
+  STaskId          id = {.streamId = pTask->id.streamId, .taskId = pTask->id.taskId};
+  STaskStatusEntry entry = {0};
+  streamTaskStatusInit(&entry, pTask);
+
+  entry.stage = 1;
+  entry.status = TASK_STATUS__READY;
+
+  taosHashPut(pExecNode->pTaskMap, &id, sizeof(id), &entry, sizeof(entry));
+  taosArrayPush(pExecNode->pTaskList, &id);
+}
+void initStreamExecInfo() {
+  SStreamExecInfo* pExecNode = &execInfo;
+
+  SStreamTask task = {0};
+  setTask(&task, 1, 999, 1);
+  setTask(&task, 1, 999, 2);
+  setTask(&task, 1, 999, 3);
+  setTask(&task, 1, 999, 4);
+  setTask(&task, 2, 999, 5);
+}
+
+void initNodeInfo() {
+  execInfo.pNodeList = taosArrayInit(4, sizeof(SNodeEntry));
+  SNodeEntry entry = {0};
+  entry.nodeId = 2;
+  entry.stageUpdated = true;
+  taosArrayPush(execInfo.pNodeList, &entry);
+}
+}  // namespace
+
+int main(int argc, char** argv) {
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}
+
+TEST(mndHbTest, handle_error_in_hb) {
+  mndInitExecInfo();
+  initStreamExecInfo();
+  initNodeInfo();
+
+  SRpcMsg msg = buildHbReq();
+  int32_t code = mndProcessStreamHb(&msg);
+
+  rpcFreeCont(msg.pCont);
+}
+
+#pragma GCC diagnostic pop
\ No newline at end of file