Test empty object serialization

srcs/JsonObject.cpp

@@ -87,4 +87,9 @@ JsonNode* JsonObject::getOrCreateNodeAt(char const* key)
         _node->content.asObject.child = newKeyNode;
 
     return newValueNode;
+}
+
+void JsonObject::serialize(char* buffer, size_t bufferSize) const
+{
+    strcpy_s(buffer, bufferSize, "{}");
 }

srcs/JsonObject.h

@@ -24,6 +24,8 @@ public:
 
     bool operator==(const JsonObject& other) const;
 
+    void serialize(char* buffer, size_t bufferSize) const;
+
 private:
     JsonNode* _node;