def METHOD_NAME(self):
    # try with list
    # try with list
    # try with list
    self.assertEqual(len(self.sample_params_list), 4)
    #   Any param that does not start with 'oauth'
    #   should not be present in the filtered params
    filtered_params = filter_oauth_params(self.sample_params_list)
    self.assertEqual(len(filtered_params), 2)
    self.assertTrue(filtered_params[0][0].startswith('oauth'))
    self.assertTrue(filtered_params[1][0].startswith('oauth'))
    # try with dict
    # try with dict
    # try with dict
    self.assertEqual(len(self.sample_params_dict), 4)
    #   Any param that does not start with 'oauth'
    #   should not be present in the filtered params
    filtered_params = filter_oauth_params(self.sample_params_dict)
    self.assertEqual(len(filtered_params), 2)
    self.assertTrue(filtered_params[0][0].startswith('oauth'))
    self.assertTrue(filtered_params[1][0].startswith('oauth'))