/**
 * Copyright (c) 2021 OceanBase
 * OceanBase CE is licensed under Mulan PubL v2.
 * You can use this software according to the terms and conditions of the Mulan PubL v2.
 * You may obtain a copy of Mulan PubL v2 at:
 *          http://license.coscl.org.cn/MulanPubL-2.0
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PubL v2 for more details.
 */

#include <gtest/gtest.h>
#include "lib/oblog/ob_log_print_kv.h"
#include "lib/ob_errno.h"
#include "common/ob_range.h"
using namespace std;
namespace oceanbase {
namespace common {
enum ObLogTestLevel {
  first = 0,
  second = 1,
  third = 2,
};
class ObLogTest {
public:
  ObLogTest() : num_(10), name_("hello"), lever_(first)
  {}
  virtual ~ObLogTest(){};
  int64_t num_;
  char name_[100];
  ObLogTestLevel lever_;
};
TEST(ObLogPrintObj, basic_test)
{
  int ret = OB_SUCCESS;
  ObLogTest log_test;
  char buf[100];
  int64_t len = 100;
  int64_t pos = 0;
  ret = logdata_print_obj(buf, len, pos, &log_test);
  ASSERT_EQ(OB_SUCCESS, ret);
  ASSERT_EQ(pos, 14);
  pos = 0;
  ret = logdata_print_obj(buf, len, pos, log_test.name_);
  ASSERT_EQ(7, pos);
  ASSERT_STREQ(buf, "\"hello\"");
  ObLogTest* tmp_test = NULL;
  ret = logdata_print_obj(buf, len, pos, tmp_test);
  ASSERT_EQ(11, pos);
  ASSERT_STREQ(buf, "\"hello\"NULL");
  ObVersion version;
  ret = logdata_print_obj(buf, len, pos, version);
  ASSERT_EQ(18, pos);
  ASSERT_STREQ(buf, "\"hello\"NULL\"0-0-0\"");
  ObVersion* version1 = new ObVersion();
  ret = logdata_print_obj(buf, len, pos, version1);
  ASSERT_EQ(25, pos);
  ASSERT_STREQ(buf, "\"hello\"NULL\"0-0-0\"\"0-0-0\"");
  ObVersion* version2 = NULL;
  ret = logdata_print_obj(buf, len, pos, version2);
  ASSERT_EQ(29, pos);
  ASSERT_STREQ(buf, "\"hello\"NULL\"0-0-0\"\"0-0-0\"NULL");
  // TODO: use KVV, KVV(version2)
  // ret = logdata_print_obj(buf, len,  pos, *version2);
  // ASSERT_EQ(33,pos);
  // ASSERT_STREQ(buf, "\"hello\"NULL\"0-0-0\"\"0-0-0\"NULLNULL");
}
}  // namespace common
}  // namespace oceanbase

int main(int argc, char** argv)
{
  testing::InitGoogleTest(&argc, argv);
  return RUN_ALL_TESTS();
}