testutil

Documentation

Index

• func ConstructBlock(t *testing.T, blockNum uint64, previousHash []byte, simulationResults [][]byte, ...) *common.Block
• func ConstructBlockWithTxid(t *testing.T, blockNum uint64, previousHash []byte, simulationResults [][]byte, ...) *common.Block
• func ConstructBytesProposalResponsePayload(version string, simulationResults []byte) ([]byte, error)
• func ConstructRandomBytes(t testing.TB, size int) []byte
• func ConstructTestBlock(t *testing.T, blockNum uint64, numTx int, txSize int) *common.Block
• func ConstructTestBlocks(t *testing.T, numBlocks int) []*common.Block
• func ConstructTransaction(_ *testing.T, simulationResults []byte, txid string, sign bool) (*common.Envelope, string, error)
• func CopyDir(srcroot, destroot string) error
• func CreateTarBytesForTest(testFiles []*TarFileEntry) []byte
• func NewBlock(env []*common.Envelope, blockNum uint64, previousHash []byte) *common.Block
• type BlockGenerator
  • func NewBlockGenerator(t *testing.T, ledgerID string, signTxs bool) (*BlockGenerator, *common.Block)
  • func (bg *BlockGenerator) NextBlock(simulationResults [][]byte) *common.Block
  • func (bg *BlockGenerator) NextBlockWithTxid(simulationResults [][]byte, txids []string) *common.Block
  • func (bg *BlockGenerator) NextTestBlock(numTx int, txSize int) *common.Block
  • func (bg *BlockGenerator) NextTestBlocks(numBlocks int) []*common.Block
• type TarFileEntry

Functions

func ConstructBlock

func ConstructBlock(t *testing.T, blockNum uint64, previousHash []byte, simulationResults [][]byte, sign bool) *common.Block

ConstructBlock constructs a single block

func ConstructBlockWithTxid

func ConstructBlockWithTxid(t *testing.T, blockNum uint64, previousHash []byte, simulationResults [][]byte, txids []string, sign bool) *common.Block

func ConstructBytesProposalResponsePayload

func ConstructBytesProposalResponsePayload(version string, simulationResults []byte) ([]byte, error)

ConstructBytesProposalResponsePayload constructs a ProposalResponse byte with given chaincode version and simulationResults for testing

func ConstructRandomBytes

func ConstructRandomBytes(t testing.TB, size int) []byte

ConstructRandomBytes constructs random bytes of given size

func ConstructTestBlock

func ConstructTestBlock(t *testing.T, blockNum uint64, numTx int, txSize int) *common.Block

ConstructTestBlock constructs a single block with random contents

func ConstructTestBlocks

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

func ConstructTransaction

func ConstructTransaction(_ *testing.T, simulationResults []byte, txid string, sign bool) (*common.Envelope, string, error)

ConstructTransaction constructs a transaction for testing

func CopyDir

func CopyDir(srcroot, destroot string) error

CopyDir creates a copy of a dir

func CreateTarBytesForTest

func CreateTarBytesForTest(testFiles []*TarFileEntry) []byte

CreateTarBytesForTest creates a tar byte array for unit testing

func NewBlock

func NewBlock(env []*common.Envelope, blockNum uint64, previousHash []byte) *common.Block

Types

type BlockGenerator

type BlockGenerator struct {
	// contains filtered or unexported fields
}

BlockGenerator generates a series of blocks for testing

func NewBlockGenerator

func NewBlockGenerator(t *testing.T, ledgerID string, signTxs bool) (*BlockGenerator, *common.Block)

NewBlockGenerator instantiates new BlockGenerator for testing

func (*BlockGenerator) NextBlock

func (bg *BlockGenerator) NextBlock(simulationResults [][]byte) *common.Block

NextBlock constructs next block in sequence that includes a number of transactions - one per simulationResults

func (*BlockGenerator) NextBlockWithTxid

func (bg *BlockGenerator) NextBlockWithTxid(simulationResults [][]byte, txids []string) *common.Block

NextBlock constructs next block in sequence that includes a number of transactions - one per simulationResults

func (*BlockGenerator) NextTestBlock

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 (*BlockGenerator) NextTestBlocks

func (bg *BlockGenerator) NextTestBlocks(numBlocks int) []*common.Block

NextTestBlocks constructs 'numBlocks' number of blocks for testing

type TarFileEntry

type TarFileEntry struct {
	Name, Body string
}

TarFileEntry is a structure for adding test index files to an tar