To test the setter methods of the Room class, you'll need to create an instance of the Room class and then modify its properties using the setter methods. Here's how to do it: ```cpp #include #include "Room.h" int main() { // Create a room object with initial values Room room("Start Room", "This is the starting room.", {"key"}, {"north"}); // Test setter methods room.setDescription("Updated Room Description"); room.setItems({"sword", "shield"}); room.setExits({"east", "south"}); // Display the updated properties std::cout << "Room Description: " << room.getDescription() << std::endl; std::cout << "Room Items: "; for (const auto& item : room.getItems()) { std::cout << item << " "; } std::cout << "\nRoom Exits: "; for (const auto& exit : room.getExits()) { std::cout << exit << " "; } std::cout << std::endl; return 0; } ``` This code: 1. Creates a Room object with initial values 2. Uses setter methods to modify the room's description, items, and exits 3. Prints out the modified properties to verify the changes To verify the test: - The output should show the updated description - The items list should now contain "sword" and "shield" - The exits should now show "east" and "south" If the output matches the expected changes, your setter methods are working correctly. If not, you'll need to check your setter method implementations in the Room class. Next steps: 1. Test the Room class constructor with sample room data 2. Test getter methods by retrieving and displaying room properties 3. Test setter methods by modifying room properties and verifying changes For further reading: - [C++ Classes and Objects Tutorial](https://www.cplusplus.com/doc/tutorial/classes/) - [Getter and Setter Methods in C++](https://www.w3schools.com/cpp/cpp_encapsulation.asp) - [Test-Driven Development in C++](https://www.learncpp.com/cpp-tutorial/test-driven-development/)