text: """ Ref: https://docs.pytest.org/en/latest/reference/fixtures.html#conftest-py-sharing-fixtures-across-multiple-files
  
      The conftest.py file serves as a means of providing fixtures for an entire directory.
      Fixtures defined in a conftest.py can be used by any test in that package without needing to import them
      (pytest will automatically discover them).
  """
  
  # make sure hub is config before testing.
  import biothings.hub
  