Function: individualDeposit(address contributor, uint256 amount)

This function emits the Deposit event and transfers the default tokens from the caller to the bfx on behalf of the contributor.

Inputs

• contributor

  • Control: Fully controlled by the caller.

  • Constraints: N/A.

  • Impact: The contributor of the deposit.

• amount

  • Control: Fully controlled by the caller.

  • Constraints: The value must not be smaller than minDeposits[defaultToken], and the caller must have enough tokens to transfer.

  • Impact: The amount to transfer.

Branches and code coverage

Intended branches

• Transfer the default tokens from the caller to the bfx.

  Test coverage

• Increase the nextDepositNum by one when the transfer succeeds.

  Test coverage

Negative behavior

• Revert when the amount is smaller than minDeposits[defaultToken].

  Negative test

• Revert when the transfer fails.

  Negative test