Function: lock(address _account, uint256 _amount, uint256 _weeks)

Deposit tokens into the contract to create a new lock.

Inputs

• _account

  • Control: Controlled by the user.

  • Constraints: N/A.

  • Impact: Address to create a new lock for.

• _amount

  • Control: Controlled by the user.

  • Constraints: Must be a positive value.

  • Impact: Amount of tokens to lock.

• _weeks

  • Control: Controlled by the user.

  • Constraints: Must be greater than zero and not exceed MAX_LOCK_WEEKS.

  • Impact: The number of weeks for the lock.

Branches and code coverage (including function calls)

Intended branches

• Successfully create a new lock.

  Test coverage

Function call analysis

• lock -> lockToken.transferToLocker(msg.sender, _amount * lockToTokenRatio)

  • What is controllable? _amount * lockToTokenRatio.

  • If return value controllable, how is it used and how can it go wrong? N/A.

  • What happens if it reverts, reenters, or does other unusual control flow? N/A.