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utils.go
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package testutil
// import (
// "math/rand"
// peptypes "github.com/Fairblock/fairyring/x/pep/types"
// "github.com/cosmos/cosmos-sdk/client"
// "github.com/cosmos/cosmos-sdk/codec"
// "github.com/cosmos/cosmos-sdk/codec/types"
// cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
// "github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
// "github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
// cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
// sdk "github.com/cosmos/cosmos-sdk/types"
// "github.com/cosmos/cosmos-sdk/types/tx/signing"
// authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
// "github.com/cosmos/cosmos-sdk/x/auth/tx"
// banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
// stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
// )
// type EncodingConfig struct {
// InterfaceRegistry types.InterfaceRegistry
// Codec codec.Codec
// TxConfig client.TxConfig
// Amino *codec.LegacyAmino
// }
// func CreateTestEncodingConfig() EncodingConfig {
// cdc := codec.NewLegacyAmino()
// interfaceRegistry := types.NewInterfaceRegistry()
// banktypes.RegisterInterfaces(interfaceRegistry)
// cryptocodec.RegisterInterfaces(interfaceRegistry)
// peptypes.RegisterInterfaces(interfaceRegistry)
// stakingtypes.RegisterInterfaces(interfaceRegistry)
// codec := codec.NewProtoCodec(interfaceRegistry)
// return EncodingConfig{
// InterfaceRegistry: interfaceRegistry,
// Codec: codec,
// TxConfig: tx.NewTxConfig(codec, tx.DefaultSignModes),
// Amino: cdc,
// }
// }
// type Account struct {
// PrivKey cryptotypes.PrivKey
// PubKey cryptotypes.PubKey
// Address sdk.AccAddress
// ConsKey cryptotypes.PrivKey
// }
// func (acc Account) Equals(acc2 Account) bool {
// return acc.Address.Equals(acc2.Address)
// }
// func RandomAccounts(r *rand.Rand, n int) []Account {
// accs := make([]Account, n)
// for i := 0; i < n; i++ {
// pkSeed := make([]byte, 15)
// r.Read(pkSeed)
// accs[i].PrivKey = secp256k1.GenPrivKeyFromSecret(pkSeed)
// accs[i].PubKey = accs[i].PrivKey.PubKey()
// accs[i].Address = sdk.AccAddress(accs[i].PubKey.Address())
// accs[i].ConsKey = ed25519.GenPrivKeyFromSecret(pkSeed)
// }
// return accs
// }
// func CreateTx(txCfg client.TxConfig, account Account, nonce, timeout uint64, msgs []sdk.Msg) (authsigning.Tx, error) {
// txBuilder := txCfg.NewTxBuilder()
// if err := txBuilder.SetMsgs(msgs...); err != nil {
// return nil, err
// }
// sigV2 := signing.SignatureV2{
// PubKey: account.PrivKey.PubKey(),
// Data: &signing.SingleSignatureData{
// SignMode: txCfg.SignModeHandler().DefaultMode(),
// Signature: nil,
// },
// Sequence: nonce,
// }
// if err := txBuilder.SetSignatures(sigV2); err != nil {
// return nil, err
// }
// txBuilder.SetTimeoutHeight(timeout)
// return txBuilder.GetTx(), nil
// }
// func CreateRandomTx(txCfg client.TxConfig, account Account, nonce, numberMsgs, timeout uint64) (authsigning.Tx, error) {
// msgs := make([]sdk.Msg, numberMsgs)
// for i := 0; i < int(numberMsgs); i++ {
// msgs[i] = &banktypes.MsgSend{
// FromAddress: account.Address.String(),
// ToAddress: account.Address.String(),
// }
// }
// txBuilder := txCfg.NewTxBuilder()
// if err := txBuilder.SetMsgs(msgs...); err != nil {
// return nil, err
// }
// sigV2 := signing.SignatureV2{
// PubKey: account.PrivKey.PubKey(),
// Data: &signing.SingleSignatureData{
// SignMode: txCfg.SignModeHandler().DefaultMode(),
// Signature: nil,
// },
// Sequence: nonce,
// }
// if err := txBuilder.SetSignatures(sigV2); err != nil {
// return nil, err
// }
// txBuilder.SetTimeoutHeight(timeout)
// return txBuilder.GetTx(), nil
// }
// func CreateRandomTxBz(txCfg client.TxConfig, account Account, nonce, numberMsgs, timeout uint64) ([]byte, error) {
// tx, err := CreateRandomTx(txCfg, account, nonce, numberMsgs, timeout)
// if err != nil {
// return nil, err
// }
// return txCfg.TxEncoder()(tx)
// }
// func CreateTxWithSigners(txCfg client.TxConfig, nonce, timeout uint64, signers []Account) (authsigning.Tx, error) {
// msgs := []sdk.Msg{}
// for _, signer := range signers {
// msg := CreateRandomMsgs(signer.Address, 1)
// msgs = append(msgs, msg...)
// }
// txBuilder := txCfg.NewTxBuilder()
// if err := txBuilder.SetMsgs(msgs...); err != nil {
// return nil, err
// }
// sigV2 := signing.SignatureV2{
// PubKey: signers[0].PrivKey.PubKey(),
// Data: &signing.SingleSignatureData{
// SignMode: txCfg.SignModeHandler().DefaultMode(),
// Signature: nil,
// },
// Sequence: nonce,
// }
// if err := txBuilder.SetSignatures(sigV2); err != nil {
// return nil, err
// }
// txBuilder.SetTimeoutHeight(timeout)
// return txBuilder.GetTx(), nil
// }
// func CreateKeyshareTx(txCfg client.TxConfig, creator Account, height uint64, data string) (authsigning.Tx, error) {
// bidMsg := &peptypes.MsgCreateAggregatedKeyShare{
// Creator: creator.Address.String(),
// Height: height,
// Data: data,
// }
// for i := 0; i < len(signers); i++ {
// randomMsg := CreateRandomMsgs(signers[i].Address, 1)
// randomTx, err := CreateTx(txCfg, signers[i], 0, timeout, randomMsg)
// if err != nil {
// return nil, err
// }
// bz, err := txCfg.TxEncoder()(randomTx)
// if err != nil {
// return nil, err
// }
// bidMsg.Transactions[i] = bz
// }
// txBuilder := txCfg.NewTxBuilder()
// if err := txBuilder.SetMsgs(bidMsg); err != nil {
// return nil, err
// }
// sigV2 := signing.SignatureV2{
// PubKey: bidder.PrivKey.PubKey(),
// Data: &signing.SingleSignatureData{
// SignMode: txCfg.SignModeHandler().DefaultMode(),
// Signature: nil,
// },
// Sequence: nonce,
// }
// if err := txBuilder.SetSignatures(sigV2); err != nil {
// return nil, err
// }
// txBuilder.SetTimeoutHeight(timeout)
// return txBuilder.GetTx(), nil
// }
// func CreateAuctionTxWithSignerBz(txCfg client.TxConfig, bidder Account, bid sdk.Coin, nonce, timeout uint64, signers []Account) ([]byte, error) {
// bidTx, err := CreateAuctionTxWithSigners(txCfg, bidder, bid, nonce, timeout, signers)
// if err != nil {
// return nil, err
// }
// bz, err := txCfg.TxEncoder()(bidTx)
// if err != nil {
// return nil, err
// }
// return bz, nil
// }
// func CreateRandomMsgs(acc sdk.AccAddress, numberMsgs int) []sdk.Msg {
// msgs := make([]sdk.Msg, numberMsgs)
// for i := 0; i < numberMsgs; i++ {
// msgs[i] = &banktypes.MsgSend{
// FromAddress: acc.String(),
// ToAddress: acc.String(),
// }
// }
// return msgs
// }
// func CreateMsgAggregateKeyshare(txCfg client.TxConfig, bidder Account, bid sdk.Coin, nonce uint64, numberMsgs int) (*peptypes.MsgCreateAggregatedKeyShare, error) {
// bidMsg := &peptypes.MsgCreateAggregatedKeyShare{
// Bidder: bidder.Address.String(),
// Bid: bid,
// Transactions: make([][]byte, numberMsgs),
// }
// for i := 0; i < numberMsgs; i++ {
// txBuilder := txCfg.NewTxBuilder()
// msgs := []sdk.Msg{
// &banktypes.MsgSend{
// FromAddress: bidder.Address.String(),
// ToAddress: bidder.Address.String(),
// },
// }
// if err := txBuilder.SetMsgs(msgs...); err != nil {
// return nil, err
// }
// sigV2 := signing.SignatureV2{
// PubKey: bidder.PrivKey.PubKey(),
// Data: &signing.SingleSignatureData{
// SignMode: txCfg.SignModeHandler().DefaultMode(),
// Signature: nil,
// },
// Sequence: nonce + uint64(i),
// }
// if err := txBuilder.SetSignatures(sigV2); err != nil {
// return nil, err
// }
// bz, err := txCfg.TxEncoder()(txBuilder.GetTx())
// if err != nil {
// return nil, err
// }
// bidMsg.Transactions[i] = bz
// }
// return bidMsg, nil
// }
//