static Generic fromGenericAttribute(const GenericAttribute * attr) {
{
auto boolAttr = dynamic_cast<const BoolAttribute *>(attr);
if(boolAttr != nullptr) {
return Generic(boolAttr->get());
}
}
{
auto numberAttr = dynamic_cast<const _NumberAttribute<float> *>(attr);
if(numberAttr != nullptr) {
return Generic(numberAttr->get());
}
}
{
auto stringAttr = dynamic_cast<const _StringAttribute<std::string> *>(attr);
if(stringAttr != nullptr) {
return Generic(stringAttr->get());
}
}
{
auto listAttr = dynamic_cast<const GenericAttributeList *>(attr);
if(listAttr != nullptr) {
GenericArray genericArray;
genericArray.reserve(listAttr->size());
for(const auto & element : *listAttr) {
genericArray.emplace_back(fromGenericAttribute(element.get()));
}
return Generic(std::move(genericArray));
}
}
{
auto mapAttr = dynamic_cast<const GenericAttributeMap *>(attr);
if(mapAttr != nullptr) {
GenericMap genericMap;
genericMap.reserve(mapAttr->size());
for(const auto & element : *mapAttr) {
genericMap.emplace(element.first, fromGenericAttribute(element.second.get()));
}
return Generic(std::move(genericMap));
}
}
return Generic();
}
void GenericConversionTest::testArraySerialization() {
GenericArray array;
array.emplace_back(true);
array.emplace_back(std::string("[1, 2, \"xyz\"]"));
array.emplace_back(12345.6f);
array.emplace_back(false);
GenericArray innerArray;
innerArray.emplace_back(std::string("one"));
innerArray.emplace_back(std::string("two"));
innerArray.emplace_back(std::string("three"));
array.emplace_back(innerArray);
const Util::Generic genericArray(array);
std::stringstream tempStream;
Util::GenericConversion::toJSON(genericArray, tempStream);
const std::string serialization = tempStream.str();
const Util::Generic importedGenericArray = Util::GenericConversion::fromJSON(tempStream);
CPPUNIT_ASSERT(checkGenericsEqual(genericArray, importedGenericArray));
}
static bool checkGenericArraysEqual(const GenericArray & expected, const GenericArray & actual) {
CPPUNIT_ASSERT_EQUAL(expected.size(), actual.size());
return std::equal(expected.cbegin(), expected.cend(), actual.cbegin(), &checkGenericsEqual);
}