new_contents: # Copyright (C) 2015 Google Inc., authors, and contributors <see AUTHORS file>
  # Licensed under http://www.apache.org/licenses/LICENSE-2.0 <see LICENSE file>
  # Created By: miha@reciprocitylabs.com
  # Maintained By: miha@reciprocitylabs.com
  
  import unittest
  
  from ggrc import app  # noqa
  from ggrc import converters
  from ggrc.converters import import_helper
  from ggrc.converters import column_handlers
  
  
  class TestGetObjectColumnDefinitons(unittest.TestCase):
  
    def test_object_column_handlers(self):
  
      def test_single_object(obj):
        handlers = column_handlers.COLUMN_HANDLERS
        column_definitions = import_helper.get_object_column_definitions(obj)
        for key, value in column_definitions.items():
          if key in handlers:
            self.assertEqual(
                value["handler"],
                handlers[key],
                "Object '{}', column '{}': expected {}, found {}".format(
                    obj.__name__,
                    key,
                    handlers[key].__name__,
                    value["handler"].__name__,
                )
            )
  
  
      verificationErrors = []
      for obj in set(converters.get_exportables().values()):
        try:
          test_single_object(obj)
        except AssertionError as e:
          verificationErrors.append(str(e))
  
      verificationErrors.sort()
      self.assertEqual(verificationErrors, [])
  
subject: Add tests for correct column handlers