Function: pooledDepositCommon(Contribution[] contributions, address token)

This function emits the Deposit event for each contributor and the PooledDeposit event for this deposit. It returns the total amount that needs to be transferred.

Inputs

• contributions

  • Control: Fully controlled by the caller.

  • Constraints: The array length must not be greater than MAX_CONTRIBUTIONS. Each contribution must not have an amount smaller than minDeposits[token].

  • Impact: The contributors and amounts of each deposit.

• token

  • Control: Fully controlled by the caller.

  • Constraints: The token must be supported by this contract.

  • Impact: The token to deposit.

Branches and code coverage

Intended branches

• Increase the nextStakeNum by one for each deposit.

  Test coverage

• Increase the nextPoolId by one for the pooled deposit.

  Test coverage

Negative behavior

• Revert when the token is not supported.

  Negative test

• Revert when the length of the contributions array is greater than MAX_CONTRIBUTIONS.

  Negative test

• Revert when a deposit amount is smaller than minDeposits[token].

  Negative test