Function canConvertFromJson

extras/tests/JsonVariant/converters.cpp:28–31

}

bool canConvertFromJson(JsonVariantConst src, const Date&) {
  return src["day"].is<int>() && src["month"].is<int>() &&
         src["year"].is<int>();
}
}  // namespace

TEST_CASE("Custom converter with overloading") {