7 dbm "github.com/tendermint/tmlibs/db"
9 "github.com/vapor/account"
10 "github.com/vapor/blockchain/pseudohsm"
11 "github.com/vapor/blockchain/txbuilder"
12 "github.com/vapor/consensus"
13 "github.com/vapor/crypto/ed25519/chainkd"
14 "github.com/vapor/database/leveldb"
15 "github.com/vapor/protocol"
16 "github.com/vapor/protocol/bc"
17 "github.com/vapor/protocol/bc/types"
18 "github.com/vapor/protocol/vm"
26 // MockChain mock chain with genesis block
27 func MockChain(testDB dbm.DB) (*protocol.Chain, *leveldb.Store, *protocol.TxPool, error) {
28 store := leveldb.NewStore(testDB)
29 txPool := protocol.NewTxPool(store)
30 chain, err := protocol.NewChain(store, txPool)
31 return chain, store, txPool, err
34 // MockUTXO mock a utxo
35 func MockUTXO(controlProg *account.CtrlProgram) *account.UTXO {
36 utxo := &account.UTXO{}
37 utxo.OutputID = bc.Hash{V0: 1}
38 utxo.SourceID = bc.Hash{V0: 2}
39 utxo.AssetID = *consensus.BTMAssetID
40 utxo.Amount = 1000000000
42 utxo.ControlProgram = controlProg.ControlProgram
43 utxo.AccountID = controlProg.AccountID
44 utxo.Address = controlProg.Address
45 utxo.ControlProgramIndex = controlProg.KeyIndex
46 utxo.Change = controlProg.Change
51 func MockTx(utxo *account.UTXO, testAccount *account.Account) (*txbuilder.Template, *types.TxData, error) {
52 txInput, sigInst, err := account.UtxoToInputs(testAccount.Signer, utxo)
57 b := txbuilder.NewBuilder(time.Now())
58 if err := b.AddInput(txInput, sigInst); err != nil {
61 out := types.NewTxOutput(*consensus.BTMAssetID, 100, []byte{byte(vm.OP_FAIL)})
62 if err := b.AddOutput(out); err != nil {
69 func MockSign(tpl *txbuilder.Template, hsm *pseudohsm.HSM, password string) (bool, error) {
70 err := txbuilder.Sign(nil, tpl, password, func(_ context.Context, xpub chainkd.XPub, path [][]byte, data [32]byte, password string) ([]byte, error) {
71 return hsm.XSign(xpub, path, data[:], password)
76 return txbuilder.SignProgress(tpl), nil
79 // MockBlock mock a block
80 func MockBlock() *bc.Block {
82 BlockHeader: &bc.BlockHeader{Height: 1},