func ConstructBlock(t *testing.T, blockNum uint64, previousHash []byte, simulationResults [][]byte, sign bool) *common.Block
ConstructBlock constructs a single block
func ConstructBlockFromBlockDetails(t *testing.T, blockDetails *BlockDetails, sign bool) *common.Block
func ConstructBlockWithTxid(t *testing.T, blockNum uint64, previousHash []byte, simulationResults [][]byte, txids []string, sign bool) *common.Block
func ConstructBytesProposalResponsePayload(version string, simulationResults []byte) ([]byte, error)
ConstructBytesProposalResponsePayload constructs a ProposalResponse byte with given chaincode version and simulationResults for testing
func ConstructRandomBytes(t testing.TB, size int) []byte
ConstructRandomBytes constructs random bytes of given size
func ConstructTestBlock(t *testing.T, blockNum uint64, numTx int, txSize int) *common.Block
ConstructTestBlock constructs a single block with random contents
func ConstructTestBlocks(t *testing.T, numBlocks int) []*common.Block
ConstructTestBlocks returns a series of blocks starting with blockNum=0. The first block in the returned array is a config tx block that represents a genesis block Except the genesis block, the size of each of the block would be the same.
func ConstructTransaction(_ *testing.T, simulationResults []byte, txid string, sign bool) (*common.Envelope, string, error)
ConstructTransaction constructs a transaction for testing
func ConstructTransactionFromTxDetails(txDetails *TxDetails, sign bool) (*common.Envelope, string, error)
func CopyDir(srcroot, destroot string) error
CopyDir creates a copy of a dir
func CreateTarBytesForTest(testFiles []*TarFileEntry) []byte
CreateTarBytesForTest creates a tar byte array for unit testing
func NewBlock(env []*common.Envelope, blockNum uint64, previousHash []byte) *common.Block
func SetTxID(t *testing.T, block *common.Block, txNum int, txID string)
type BlockDetails struct {
BlockNum uint64
PreviousHash []byte
Txs []*TxDetails
}
BlockGenerator generates a series of blocks for testing
type BlockGenerator struct {
// contains filtered or unexported fields
}
func NewBlockGenerator(t *testing.T, ledgerID string, signTxs bool) (*BlockGenerator, *common.Block)
NewBlockGenerator instantiates new BlockGenerator for testing
func (bg *BlockGenerator) NextBlock(simulationResults [][]byte) *common.Block
NextBlock constructs next block in sequence that includes a number of transactions - one per simulationResults
func (bg *BlockGenerator) NextBlockWithTxid(simulationResults [][]byte, txids []string) *common.Block
NextBlockWithTxid constructs next block in sequence that includes a number of transactions - one per simulationResults
func (bg *BlockGenerator) NextTestBlock(numTx int, txSize int) *common.Block
NextTestBlock constructs next block in sequence block with 'numTx' number of transactions for testing
func (bg *BlockGenerator) NextTestBlocks(numBlocks int) []*common.Block
NextTestBlocks constructs 'numBlocks' number of blocks for testing
TarFileEntry is a structure for adding test index files to an tar
type TarFileEntry struct {
Name, Body string
}
type TxDetails struct {
TxID string
ChaincodeName, ChaincodeVersion string
SimulationResults []byte
}