RandomAccWithAuctionUsedAllocationsNotWithdrawn returns random account that has used allocations for the given auction that have not yet been withdrawn.

RandomAccWithAvailableAllocations returns random account that has at least the desired amount of available allocations and can still participate in the specified auction.

RandomAccWithBalance returns random account with the desired available balance.

RandomAuctionParticipationEnabled returns random auction where participation is enabled.

RandomAuctionStandby returns random auction that is in standby.

RandomAuctionWithdrawEnabled returns random auction where used allocations can be withdrawn at blockTime.