Method SetUp

cpp/src/arrow/filesystem/filesystem_test.cc:938–942

class TestSlowFSGeneric : public ::testing::Test, public GenericFileSystemTest {
 public:
  void SetUp() override {
    time_ = TimePoint(TimePoint::duration(42));
    fs_ = std::make_shared<MockFileSystem>(time_);
    slow_fs_ = std::make_shared<SlowFileSystem>(fs_, 0.001);
  }

 protected:
  std::shared_ptr<FileSystem> GetEmptyFileSystem() override { return slow_fs_; }