scalar_properties.cc

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#include "scalar_properties.h"

CPPUNIT_TEST_SUITE_REGISTRATION (ScalarPropertiesTest);

using namespace std;
using namespace PBD;

namespace Properties {
        PBD::PropertyDescriptor<int> fred;
};

void
ScalarPropertiesTest::make_property_quarks ()
{
        Properties::fred.property_id = g_quark_from_static_string ("fred");
}

ScalarPropertiesTest::ScalarPropertiesTest ()
        : _fred (Properties::fred, 0)
{
}

void
ScalarPropertiesTest::testBasic ()
{
        CPPUNIT_ASSERT (_fred.changed() == false);

        _fred = 4;
        CPPUNIT_ASSERT (_fred == 4);
        CPPUNIT_ASSERT (_fred.changed() == true);

        _fred.clear_changes ();
        CPPUNIT_ASSERT (_fred.changed() == false);
        
        _fred = 5;
        CPPUNIT_ASSERT (_fred == 5);
        CPPUNIT_ASSERT (_fred.changed() == true);

        PropertyList changes;
        _fred.get_changes_as_properties (changes, 0);

        CPPUNIT_ASSERT (changes.size() == 1);

        PropertyTemplate<int>* t = dynamic_cast<Property<int>*> (changes.begin()->second);
        CPPUNIT_ASSERT (t);
        CPPUNIT_ASSERT (t->val() == 5);
}