text: from typing import Iterable
  from eth2spec.gen_helpers.gen_base import gen_runner, gen_typing
  import ssz_basic_vector
  import ssz_bitlist
  import ssz_bitvector
  import ssz_boolean
  import ssz_uints
  import ssz_container
  from eth2spec.test.helpers.constants import PHASE0
  
  
  def create_provider(handler_name: str, suite_name: str, case_maker) -> gen_typing.TestProvider:
  
      def prepare_fn() -> None:
          return
  
      def cases_fn() -> Iterable[gen_typing.TestCase]:
          for (case_name, case_fn) in case_maker():
              yield gen_typing.TestCase(
                  fork_name=PHASE0,
                  preset_name="general",
                  runner_name='ssz_generic',
                  handler_name=handler_name,
                  suite_name=suite_name,
                  case_name=case_name,
                  case_fn=case_fn
              )
  
      return gen_typing.TestProvider(prepare=prepare_fn, make_cases=cases_fn)
  
  
  if __name__ == "__main__":
      gen_runner.run_generator("ssz_generic", [
          create_provider("basic_vector", "valid", ssz_basic_vector.valid_cases),
          create_provider("basic_vector", "invalid", ssz_basic_vector.invalid_cases),
          create_provider("bitlist", "valid", ssz_bitlist.valid_cases),
          create_provider("bitlist", "invalid", ssz_bitlist.invalid_cases),
          create_provider("bitvector", "valid", ssz_bitvector.valid_cases),
          create_provider("bitvector", "invalid", ssz_bitvector.invalid_cases),
          create_provider("boolean", "valid", ssz_boolean.valid_cases),
          create_provider("boolean", "invalid", ssz_boolean.invalid_cases),
          create_provider("uints", "valid", ssz_uints.valid_cases),
          create_provider("uints", "invalid", ssz_uints.invalid_cases),
          create_provider("containers", "valid", ssz_container.valid_cases),
          create_provider("containers", "invalid", ssz_container.invalid_cases),
      ])
  