void SetUp()

in cpp/code/datasets.cc [31:39]


  void SetUp() override {
    airquality_partitioned_dir_ =
        std::filesystem::temp_directory_path() / "cookbook_cpp_airquality";
    std::shared_ptr<arrow::fs::FileSystem> fs =
        std::make_shared<arrow::fs::LocalFileSystem>();
    ASSERT_OK_AND_ASSIGN(std::shared_ptr<arrow::Table> airquality,
                         ReadInAirQuality(fs.get()));
    WritePartitionedAirQuality(airquality, std::move(fs));
  }