test/file_test.hh


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#ifndef FILE_TEST_HH
#define FILE_TEST_HH

#include "unique_fd.hh"

#include <filesystem>
#include <gtest/gtest.h>
#include <utility>

class FileTest : public testing::Test {
public:
  static unique_fd create_temp_file(std::string const& extension,
                                    std::filesystem::path* path);

protected:
  FileTest();
  ~FileTest() override;

  void SetUp() override;

  std::filesystem::path const& path() const {
    return path_;
  }

  void write(std::string_view content);

  int fd() const {
    return fd_.get();
  }

  unique_fd release() {
    return std::move(fd_);
  }

  void close();

protected:
  virtual std::string const& extension();

private:
  std::filesystem::path path_;
  unique_fd fd_;
};

#endif  // FILE_TEST_HH