Test Functionality and Check for Leaks

What happens here

After installation, the water supply is turned back on (implied). The hot and cold water handles are operated to ensure proper water flow from the new spout into the bathtub. The pull-up diverter on the spout is then activated to direct water to the showerhead (also implied, not fully shown), confirming that it works correctly. The area around the spout is visually inspected for any signs of leaks.

Goal: Verify the new faucet spout is installed correctly, functions properly, and has no leaks