Scale Stack 0.3 Developer Documentation

scalestack/kernel/test/option.cc

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/*
 * Scale Stack
 *
 * Copyright 2010 Eric Day
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "config.h"

#include <scalestack/kernel/module.h>
#include <scalestack/kernel/option.h>
#include <scalestack/kernel/test.h>

using namespace scalestack;

class test_suite: public scalestack::kernel::test_suite<test_suite>
{
public:

  void test_constructor_true(void)
  {
    kernel::module& module = core->get_or_add_module("module");
    kernel::option& option = module.add_option("option", "Help", "BOOL",
                                               "true");
    assert(&option.get_module() == &module);
    assert(option.get_name() == "option");
    assert(option.get_help() == "Help");
    assert(option.get_value_name() == "BOOL");
    assert(option.get_default_value() == "true");
    assert(option.get_value() == "true");
    assert(option.get_bool_value() == true);
    assert(option.is_valid() == true);
  }

  void test_constructor_false(void)
  {
    kernel::module& module = core->get_or_add_module("module");
    kernel::option& option = module.add_option("option", "Help", "BOOL",
                                               "false");
    assert(&option.get_module() == &module);
    assert(option.get_name() == "option");
    assert(option.get_help() == "Help");
    assert(option.get_value_name() == "BOOL");
    assert(option.get_default_value() == "false");
    assert(option.get_value() == "false");
    assert(option.get_bool_value() == false);
    assert(option.is_valid() == true);
  }

  void test_constructor_value(void)
  {
    kernel::module& module = core->get_or_add_module("module");
    kernel::option& option = module.add_option("option", "Help", "VALUE_NAME",
                                               "default_value");
    assert(&option.get_module() == &module);
    assert(option.get_name() == "option");
    assert(option.get_help() == "Help");
    assert(option.get_value_name() == "VALUE_NAME");
    assert(option.get_default_value() == "default_value");
    assert(option.get_value() == "default_value");
    assert(option.is_valid() == true);
  }

  void test_load_option(void)
  {
    kernel::module& module =
      core->get_or_add_module("kernel::test::option_basic");
    core->add_module_option_value("kernel::test::option_basic", "option4", "");
    core->add_module_option_value("kernel::test::option_basic", "option5", "");
    core->add_module_option_value("kernel::test::option_basic", "option6",
                                  "value6");
    assert(module.get_option("option4").is_valid() == false);
    assert(module.get_option("option5").is_valid() == false);
    assert(module.get_option("option6").is_valid() == false);
    core->run();
    assert(module.get_option("option1").is_valid() == true);
    assert(module.get_option("option2").is_valid() == true);
    assert(module.get_option("option3").is_valid() == true);
    assert(module.get_option("option4").is_valid() == true);
    assert(module.get_option("option5").is_valid() == true);
    assert(module.get_option("option6").is_valid() == true);
    assert(module.get_option("option7").is_valid() == true);
    assert(module.get_option("option8").is_valid() == true);
  }

  void test_reconfigure_option(void)
  {
    core->get_or_add_module("kernel::test::option_reconfigure");
    core->run();
  }

  void test_bad_option(void)
  {
    core->get_or_add_module("kernel::test::option_bad");
    assert_exception(core->run());
  }

  test_suite(int argc, const char** argv):
    scalestack::kernel::test_suite<test_suite>(argc, argv)
  {
    test_case(test_suite::test_constructor_true);
    test_case(test_suite::test_constructor_false);
    test_case(test_suite::test_constructor_value);
    test_case(test_suite::test_load_option);
    test_case(test_suite::test_reconfigure_option);
    test_case(test_suite::test_bad_option);
  }
};

int main(int argc, const char* argv[])
{
  test_suite test_suite(argc - 1, argv + 1);
  test_suite.run();
  return 0;
}

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