t_xml_generator.cpp

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/*****************************************************************************\
*                                                                             *
*  Name   : test_xml_generator                                                *
*  Author : Chris Koeritz                                                     *
*                                                                             *
*  Purpose:                                                                   *
*                                                                             *
*    Checks out whether the XML writer seems to be functional.                *
*                                                                             *
*******************************************************************************
* Copyright (c) 2007-$now By Author.  This program is free software; you can  *
* redistribute it and/or modify it under the terms of the GNU General Public  *
* License as published by the Free Software Foundation; either version 2 of   *
* the License or (at your option) any later version.  This is online at:      *
*     http://www.fsf.org/copyleft/gpl.html                                    *
\*****************************************************************************/

#include <basis/function.h>
#include <basis/guards.h>
#include <basis/istring.h>
#include <data_struct/string_table.h>
#include <opsystem/application_shell.h>
#include <loggers/console_logger.h>
#include <data_struct/static_memory_gremlin.h>
#include <textual/xml_generator.h>

class test_xml_generator : public application_shell
{
public:
  test_xml_generator();
  IMPLEMENT_CLASS_NAME("test_xml_generator");
  int execute();
};

test_xml_generator::test_xml_generator() : application_shell(static_class_name())
{}

#define OPERATE_XML(func, args, test_name) { \
  outcome ret = ted.func args; \
  if (ret != xml_generator::OKAY) \
    deadly_error(class_name(), test_name, istring("failed to ") + \
        #func + " with (" + #args + "): " + xml_generator::outcome_name(ret)); \
}

int test_xml_generator::execute()
{
  xml_generator ted;
  #define TEST "boilerplate"

  string_table attribs;
  attribs.add("bluebird", "petunia chowder");
  OPERATE_XML(add_header, ("glommage", attribs), TEST);

  OPERATE_XML(open_tag, ("Recipe"), TEST);

  OPERATE_XML(open_tag, ("Name"), TEST);
  OPERATE_XML(add_content, ("Lime Jello Marshmallow Cottage Cheese Surprise"),
      TEST);
  OPERATE_XML(close_tag, ("Name"), TEST);
  
  OPERATE_XML(open_tag, ("Description"), TEST);
  OPERATE_XML(add_content, ("My grandma's favorite (may she rest in peace)."),
      TEST);
  OPERATE_XML(close_tag, ("Description"), TEST);

  #undef TEST
  #define TEST "stirring ingredients"
  OPERATE_XML(open_tag, ("Ingredients"), TEST);


  OPERATE_XML(open_tag, ("Ingredient"), TEST);

  attribs.reset();
  attribs.add("unit", "box");
  OPERATE_XML(open_tag, ("Qty", attribs), TEST);
  OPERATE_XML(add_content, ("1"), TEST);
  OPERATE_XML(close_tag, ("Qty"), TEST);

  OPERATE_XML(open_tag, ("Item"), TEST);
  OPERATE_XML(add_content, ("lime gelatin"), TEST);
  OPERATE_XML(close_tag, ("Item"), TEST);

  OPERATE_XML(close_tag, ("Ingredient"), TEST);


  OPERATE_XML(open_tag, ("Ingredient"), TEST);

  attribs.reset();
  attribs.add("unit", "g");
  OPERATE_XML(open_tag, ("Qty", attribs), TEST);
  OPERATE_XML(add_content, ("500"), TEST);
  OPERATE_XML(close_tag, ("Qty"), TEST);

  OPERATE_XML(open_tag, ("Item"), TEST);
  OPERATE_XML(add_content, ("multicolored tiny marshmallows"), TEST);
  OPERATE_XML(close_tag, ("Item"), TEST);

  OPERATE_XML(close_tag, ("Ingredient"), TEST);


  #undef TEST
  #define TEST "closing the bowl"

  OPERATE_XML(close_tag, ("Ingredients"), TEST);

  istring generated = ted.generate();
  log("XML generated is as follows:");
  log(generated);

  guards::alert_message("xml_generator:: works for those functions tested.");

  return 0;
}

HOOPLE_MAIN(test_xml_generator, )

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