code: def test_versioning_values():
      AssetSpec(name="a")
      AssetSpec(name="a", versioning="major_minor")
      AssetSpec(name="a", versioning="simple_date")
      with pytest.raises(errors.UnknownAssetsVersioningSystemError):
          AssetSpec(name="a", versioning="unk_versioning")
  
imports: import pytest
  from modelkit.assets import errors
  from modelkit.assets.settings import AssetSpec
label_desc: Use image node_id 1 for calling a global function with example usage: test_versioning_values() without return types