code: def test_as_json_odd_case(self):
      self.make_uppercase()
      md = metadata("distinfo-pkg").json
      assert "name" in md
      assert len(md["requires_dist"]) == 2
      assert md["keywords"] == ["SAMPLE", "PACKAGE"]
  
imports: import re
  import textwrap
  import unittest
  import warnings
  import importlib
  import contextlib
  from .None import fixtures
  from importlib.metadata import Distribution, PackageNotFoundError, distribution, entry_points, files, metadata, requires, version
label_desc: Use image node_id 30 for calling the APITests obj's underlying member method code with example usage: obj.test_as_json_odd_case() without return types