CleanupTestEnv closes the ledgermagmt and removes the store directory.

Close closes all the opened ledgers and any resources held for ledger management.

CreateLedger creates a new ledger with the given genesis block.

GetLedgerIDs returns the ids of the ledgers created.

Initialize initializes ledgermgmt.

InitializeTestEnv initializes ledgermgmt for tests.

OpenLedger returns a ledger for the given id.

ErrLedgerAlreadyOpened is thrown by a CreateLedger call if a ledger with the given id is already opened.

ErrLedgerMgmtNotInitialized is thrown when ledger mgmt is used before initializing this.