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#include <cppunit/extensions/HelperMacros.h>
#include "cppUnitHelper.hxx" // necessary for the custom assert
#include "DummyProducts.hxx"
#include "Factory.hxx"
#include "Polymorphic.hxx"
#include <list>
#include <sstream>
namespace CLAMTest
{
class PolymorphicTest;
CPPUNIT_TEST_SUITE_REGISTRATION( PolymorphicTest );
class PolymorphicTest : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE( PolymorphicTest );
CPPUNIT_TEST(testAdapte_byDefaultPointsNull);
/*
CPPUNIT_TEST(testAdapte_createsAFooWithSuchParameter);
CPPUNIT_TEST(testAdapte_createsABarWithSuchParameter);
CPPUNIT_TEST(testConstGet);
CPPUNIT_TEST(testReferenceConversor);
CPPUNIT_TEST(testConstructorFromReference);
CPPUNIT_TEST(testAssignFromReference);
CPPUNIT_TEST(testGetClassName);
CPPUNIT_TEST(testXmlDump_whenFoo);
CPPUNIT_TEST(testXmlDump_whenBar);
CPPUNIT_TEST(testXmlRestore_whenFoo);
CPPUNIT_TEST(testXmlRestore_whenBar);
*/
CPPUNIT_TEST_SUITE_END();
protected:
typedef CLAM::Factory<DummyProduct> MyFactoryType;
typedef CLAM::Polymorphic<MyFactoryType> MyPolymorphicType;
// MyFactoryType* mTheFactory;
public:
void setUp()
{
// mTheFactory = &MyFactoryType::GetInstance();
// mTheFactory->Clear();
MyFactoryType::Registrator<DummyProductFoo> dummyRegtFoo;
MyFactoryType::Registrator<DummyProductBar> dummyRegtBar;
}
void tearDown()
{
// mTheFactory->Clear();
}
private:
// helper methods:
MyFactoryType::CreatorMethod FooCreator()
{
return MyFactoryType::Registrator<DummyProductFoo>::Create;
}
MyFactoryType::CreatorMethod BarCreator()
{
return MyFactoryType::Registrator<DummyProductBar>::Create;
}
protected:
void testAdapte_byDefaultPointsNull()
{
MyPolymorphicType poly;
try
{
DummyProduct & adaptee = poly.Get();
CPPUNIT_FAIL("Should have failed an assertion");
}
catch (CLAM::ErrAssertionFailed & err)
{
CPPUNIT_ASSERT_EQUAL(
std::string("Derreferencing a null polymorph pointer"),
std::string(err.what()));
}
}
void testAdapte_createsAFooWithSuchParameter()
{
MyPolymorphicType poly("DummyProductFoo");
DummyProduct & adaptee = poly.Get();
CLAMTEST_ASSERT_EQUAL_RTTYPES( DummyProductFoo, adaptee);
}
void testAdapte_createsABarWithSuchParameter()
{
MyPolymorphicType poly("DummyProductBar");
DummyProduct & adaptee = poly.Get();
CLAMTEST_ASSERT_EQUAL_RTTYPES( DummyProductBar, adaptee);
}
void testConstGet()
{
const MyPolymorphicType poly("DummyProductBar");
const DummyProduct & adaptee = poly.Get();
CLAMTEST_ASSERT_EQUAL_RTTYPES( DummyProductBar, adaptee);
}
void testReferenceConversor()
{
MyPolymorphicType poly("DummyProductFoo");
DummyProduct & expected = poly.Get();
DummyProduct & result = poly;
CPPUNIT_ASSERT_EQUAL( &expected , &result);
}
void testConstReferenceConversor()
{
const MyPolymorphicType poly("DummyProductFoo");
const DummyProduct & expected = poly.Get();
const DummyProduct & result = poly;
CPPUNIT_ASSERT_EQUAL( &expected , &result);
}
void testConstructorFromReference()
{
DummyProduct * expected = BarCreator()();
MyPolymorphicType poly(*expected);
DummyProduct & result = poly;
CPPUNIT_ASSERT_EQUAL( expected , &result);
delete expected;
}
void testAssignFromReference()
{
DummyProduct * expected = BarCreator()();
MyPolymorphicType poly;
poly = *expected;
DummyProduct & result = poly;
CPPUNIT_ASSERT_EQUAL( expected , &result);
}
void testGetClassName()
{
std::string className = "Polymorphic";
MyPolymorphicType poly;
std::string result = poly.GetClassName();
CPPUNIT_ASSERT_EQUAL( className , result);
}
void testXmlDump_whenFoo()
{
std::string className = "DummyProductFoo";
MyPolymorphicType poly(className);
std::stringstream stream;
CLAM::XMLStorage::Dump(poly,"Poly",stream);
CPPUNIT_ASSERT_EQUAL(std::string(
"<Poly type=\"DummyProductFoo\">"
"FooContent"
"</Poly>"
),stream.str());
}
void testXmlDump_whenBar()
{
std::string className = "DummyProductBar";
MyPolymorphicType poly(className);
std::stringstream stream;
CLAM::XMLStorage::Dump(poly,"Poly",stream);
CPPUNIT_ASSERT_EQUAL(std::string(
"<Poly type=\"DummyProductBar\">"
"BarContent"
"</Poly>"
),stream.str());
}
void testXmlRestore_whenFoo()
{
std::stringstream stream(
"<Poly type=\"DummyProductFoo\">"
"FooContent"
"</Poly>");
MyPolymorphicType poly;
CLAM::XMLStorage::Restore(poly,stream);
DummyProduct & adaptee = poly.Get();
CLAMTEST_ASSERT_EQUAL_RTTYPES( DummyProductFoo, adaptee);
// CPPUNIT_ASSERT_EQUAL(
// std::string("FooContent"),
// ((DummyProductFoo&)adaptee).content());
}
void testXmlRestore_whenBar()
{
std::stringstream stream(
"<Poly type=\"DummyProductBar\">"
"BarContent"
"</Poly>");
MyPolymorphicType poly;
CLAM::XMLStorage::Restore(poly,stream);
DummyProduct & adaptee = poly.Get();
CLAMTEST_ASSERT_EQUAL_RTTYPES( DummyProductBar, adaptee);
// CPPUNIT_ASSERT_EQUAL(
// std::string("BarContent"),
// ((DummyProductBar&)adaptee).content());
}
};
} // namespace CLAMTest
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