text: /*
   *   BSD LICENSE
   *   Copyright (c) 2021 Samsung Electronics Corporation
   *   All rights reserved.
   *
   *   Redistribution and use in source and binary forms, with or without
   *   modification, are permitted provided that the following conditions
   *   are met:
   *
   *     * Redistributions of source code must retain the above copyright
   *       notice, this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright
   *       notice, this list of conditions and the following disclaimer in
   *       the documentation and/or other materials provided with the
   *       distribution.
   *     * Neither the name of Samsung Electronics Corporation nor the names of
   *       its contributors may be used to endorse or promote products derived
   *       from this software without specific prior written permission.
   *
   *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include "src/metafs/mim/read_mpio.h"
  
  #include <gtest/gtest.h>
  
  namespace pos
  {
  class ReadMpioTester : public ReadMpio
  {
  public:
      explicit ReadMpioTester(void* mdPageBuf)
      : ReadMpio(mdPageBuf)
      {
      }
  
      ReadMpioTester(void* mdPageBuf, MetaStorageType targetMediaType,
          MpioIoInfo& mpioIoInfo, bool partialIO, bool forceSyncIO)
      : ReadMpio(mdPageBuf, targetMediaType, mpioIoInfo, partialIO, forceSyncIO)
      {
      }
  
      ~ReadMpioTester(void)
      {
      }
  
      bool HandleError(MpAioState expNextState)
      {
          return ReadMpio::_HandleError(expNextState);
      }
  };
  
  TEST(ReadMpioTester, ReadMpio_testConstructor)
  {
      MetaStorageType type = MetaStorageType::SSD;
      MpioIoInfo ioInfo;
      bool partialIO = true;
      bool forceSyncIO = true;
      char* buf = (char*)malloc(MetaFsIoConfig::META_PAGE_SIZE_IN_BYTES);
      memset(buf, 0, MetaFsIoConfig::META_PAGE_SIZE_IN_BYTES);
  
      ReadMpioTester* mpio = new ReadMpioTester(buf, type, ioInfo, partialIO, forceSyncIO);
  
      EXPECT_EQ(mpio->GetCurrState(), MpAioState::Init);
  
      delete mpio;
  
      free(buf);
  }
  
  TEST(ReadMpioTester, _HandleError_testIfTheMethodChangesNextStateWhenThereIsAnError)
  {
      char* buf = (char*)malloc(MetaFsIoConfig::META_PAGE_SIZE_IN_BYTES);
      memset(buf, 0, MetaFsIoConfig::META_PAGE_SIZE_IN_BYTES);
  
      ReadMpioTester* mpio = new ReadMpioTester(buf);
  
      bool result = mpio->HandleError(MpAioState::Complete);
  
      EXPECT_EQ(result, true);
      EXPECT_EQ(mpio->GetNextState(), MpAioState::Complete);
  
      delete mpio;
  
      free(buf);
  }
  } // namespace pos
  