diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index c673b168..d1442e29 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -39,6 +39,7 @@ set(TEST_LIST
 	memory_unittest
 	upstream_unittest
 	dns_unittest
+	resource_unittest
 )
 
 if (APPLE)
diff --git a/test/resource_unittest.cc b/test/resource_unittest.cc
new file mode 100644
index 00000000..88251428
--- /dev/null
+++ b/test/resource_unittest.cc
@@ -0,0 +1,55 @@
+/*
+  Copyright (c) 2021 Sogou, Inc.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+  Author: Li Yingxin (liyingxin@sogou-inc.com)
+*/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <gtest/gtest.h>
+#include "workflow/WFTask.h"
+#include "workflow/WFTaskFactory.h"
+#include "workflow/WFResourcePool.h"
+#include "workflow/WFFacilities.h"
+
+TEST(resource_unittest, resource_pool)
+{
+	int res_concurrency = 3;
+	int task_concurrency = 10;
+	const char *words[3] = {"workflow", "srpc", "pyworkflow"};
+	WFResourcePool res_pool((void **)words, res_concurrency);
+	WFFacilities::WaitGroup wg(task_concurrency);
+
+	for (int i = 0; i < task_concurrency; i++)
+	{
+		auto *user_task = WFTaskFactory::create_timer_task(0,
+		[&wg, &res_pool](WFTimerTask *task) {
+			uint64_t id = (uint64_t)series_of(task)->get_context();
+			printf("task-%lu get [%s]\n", id, (char *)task->user_data);
+			res_pool.post(task->user_data);
+			wg.done();
+		});
+
+		auto *cond = res_pool.get(user_task, &user_task->user_data);
+
+		SeriesWork *series = Workflow::create_series_work(cond, nullptr);
+		series->set_context(reinterpret_cast<uint64_t *>(i));
+		series->start();
+	}
+
+	wg.wait();
+}
+