Function: deposit(uint256 _amount)

This function is for depositing the USDC to this contract.

Inputs

• _amount

  • Control: Completely controlled by the caller.

  • Constraints: The value must be bigger than zero.

  • Impact: Amount to deposit.

Branches and code coverage

Intended branches

• Transfer the exact amount of USDC from the caller to this contract.

  Test coverage

• The function must mint the exact reduced amount of the SPCT token if any fee exists.

  Test coverage

Negative behavior

• Revert if the amount was zero.

  Negative test

• Revert if the caller does not have enough USDC to deposit.

  Negative test