## Getting the Deposit Delay The protocol setting for deposit delay is stored inside a Rocket storage contract, which is called the RStorage contract. To retrieve the information, we'll need to call the storage contract, and pass in the key. ```solidity return rStorage.getUint(); ``` The key we need to pass can be found in the RocketTokenrETH contract, in the function beforeTokenTransfer. The key is in this line of code: ```solidity getUint(keccak256(abi.encodePacked(keccak256("dao.protocol.setting.network"),"network.reth.deposit.delay") ``` We can test our code against the test using the command: ```bash forge test --fork-url $FORK_URL --match-path test/exercise-swap-rocket-pool.sol --match-test test_getDepositDelay -vvv ``` The test file is located under exercise-swap-rocket-pool, and the function that we're going to execute to test the function getDepositDelay is called test_getDepositDelay. Our test passed.