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#ifndef MOZC_DATA_MANAGER_DATA_MANAGER_TEST_BASE_H_
#define MOZC_DATA_MANAGER_DATA_MANAGER_TEST_BASE_H_

#include <cstddef>
#include <cstdint>
#include <memory>
#include <string>
#include <vector>

#include "testing/gunit.h"

namespace mozc {

class DataManager;

// Provides common unit tests for DataManager.
class DataManagerTestBase : public ::testing::Test {
 protected:
  typedef bool (*IsBoundaryFunc)(uint16_t, uint16_t);

  DataManagerTestBase(DataManager* data_manager,
                      // The following three are used in segmenter test.
                      size_t lsize, size_t rsize, IsBoundaryFunc is_boundary,
                      // The following two are used in connector test.
                      const std::string& connection_txt_file,
                      int expected_resolution,
                      // The following two are used in suggestion filter test.
                      std::vector<std::string> dictionary_files,
                      std::vector<std::string> suggestion_filter_files);
  DataManagerTestBase(const DataManagerTestBase&) = delete;
  DataManagerTestBase& operator=(const DataManagerTestBase&) = delete;

  void RunAllTests();

 private:
  void ConnectorTest_RandomValueCheck();
  void SegmenterTest_LNodeTest();
  void SegmenterTest_NodeTest();
  void SegmenterTest_ParticleTest();
  void SegmenterTest_RNodeTest();
  void SegmenterTest_SameAsInternal();
  void SuggestionFilterTest_IsBadSuggestion();
  void CounterSuffixTest_ValidateTest();

  std::unique_ptr<DataManager> data_manager_;
  const uint16_t lsize_;
  const uint16_t rsize_;
  IsBoundaryFunc is_boundary_;
  const std::string connection_txt_file_;
  const int expected_resolution_;
  const std::vector<std::string> dictionary_files_;
  const std::vector<std::string> suggestion_filter_files_;
};

}  // namespace mozc

#endif  // MOZC_DATA_MANAGER_DATA_MANAGER_TEST_BASE_H_
