# File lib/rspec/mocks/error_generator.rb, line 58
      def expected_part_of_expectation_error(expected_received_count, expectation_count_type, argument_list_matcher)
        "expected: #{count_message(expected_received_count, expectation_count_type)}" +
          method_call_args_description(argument_list_matcher.expected_args)
      end