CompareBatches is a testing helper that compares two batches and fails the test if all fields are not equal.

CompareChainState is a test helper that compares two ChainStates and fails the test if they are not exactly equal.

MustNewAddress will generate a new random address (20 byte slice).

MustNewBatch will create a new test batch.

MustNewBatchStamp will generate a postage stamp with the provided batch ID and assign random data to other fields.

MustNewBatchStamp will generate a postage stamp with the provided batch ID and assign random data to other fields.

MustNewID will generate a new random ID (32 byte slice).

MustNewSignature will create a new random signature (65 byte slice).

MustNewStamp will generate a invalid postage stamp with random data.

MustNewStampWithTimestamp will generate a postage stamp with provided timestamp and random data for other fields.

MustNewValidSignature will create a new valid signature.

MustNewValidStamp will generate a valid postage stamp with random data.

NewBigInt will generate a new random big int (uint64 base value).

NewChainState will create a new ChainState with random values.

WithDepth will set the batch Depth to the given depth.

WithOwner will set the batch owner on a randomized batch.

WithStart will set the batch Start to the given start.

WithValue will set the batch Value to the given value.

BatchOption is an optional parameter for NewBatch.