granicus.if.org Git - icinga2/blob - test/base-value.cpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2016 Icinga Development Team (https://www.icinga.org/)  *
   4  *                                                                            *
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   8  * of the License, or (at your option) any later version.                     *
   9  *                                                                            *
  10  * This program is distributed in the hope that it will be useful,            *
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  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
  13  * GNU General Public License for more details.                               *
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  18  ******************************************************************************/
  19
  20 #include "base/value.hpp"
  21 #include <boost/test/unit_test.hpp>
  22
  23 using namespace icinga;
  24
  25 BOOST_AUTO_TEST_SUITE(base_value)
  26
  27 BOOST_AUTO_TEST_CASE(scalar)
  28 {
  29         Value v;
  30
  31         v = 3;
  32         BOOST_CHECK(v.IsScalar());
  33
  34         v = "hello";
  35         BOOST_CHECK(v.IsScalar());
  36
  37         v = Empty;
  38         BOOST_CHECK(!v.IsScalar());
  39 }
  40
  41 BOOST_AUTO_TEST_CASE(convert)
  42 {
  43         Value v;
  44         BOOST_CHECK(v.IsEmpty());
  45         BOOST_CHECK(v == "");
  46         BOOST_CHECK(static_cast<double>(v) == 0);
  47         BOOST_CHECK(!v.IsScalar());
  48         BOOST_CHECK(!v.IsObjectType<Object>());
  49
  50         BOOST_CHECK(v + "hello" == "hello");
  51         BOOST_CHECK("hello" + v == "hello");
  52 }
  53
  54 BOOST_AUTO_TEST_CASE(format)
  55 {
  56         Value v = 3;
  57
  58         std::ostringstream obuf;
  59         obuf << v;
  60
  61         BOOST_CHECK(obuf.str() == "3");
  62
  63         std::istringstream ibuf("3");
  64         ibuf >> v;
  65
  66         BOOST_CHECK(v != 3);
  67 }
  68
  69 BOOST_AUTO_TEST_SUITE_END()