/
setup.go
637 lines (574 loc) · 19.8 KB
/
setup.go
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package testapp
import (
"encoding/json"
"fmt"
"math/rand"
"os"
"path/filepath"
"sort"
"testing"
"time"
"github.com/cosmos/cosmos-sdk/baseapp"
"github.com/cosmos/cosmos-sdk/client"
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
"github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
"github.com/cosmos/cosmos-sdk/snapshots"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/simulation"
"github.com/cosmos/cosmos-sdk/types/tx/signing"
authsign "github.com/cosmos/cosmos-sdk/x/auth/signing"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
capabilitykeeper "github.com/cosmos/cosmos-sdk/x/capability/keeper"
slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
ibckeeper "github.com/cosmos/ibc-go/v4/modules/core/keeper"
"github.com/stretchr/testify/require"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/libs/log"
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
tmtypes "github.com/tendermint/tendermint/types"
dbm "github.com/tendermint/tm-db"
"github.com/bandprotocol/chain/v2/pkg/filecache"
owasm "github.com/bandprotocol/go-owasm/api"
bandapp "github.com/bandprotocol/chain/v2/app"
"github.com/bandprotocol/chain/v2/x/oracle/keeper"
"github.com/bandprotocol/chain/v2/x/oracle/types"
)
// Account is a data structure to store key of test account.
type Account struct {
PrivKey cryptotypes.PrivKey
PubKey cryptotypes.PubKey
Address sdk.AccAddress
ValAddress sdk.ValAddress
}
// nolint
var (
Owner Account
Treasury Account
FeePayer Account
Alice Account
Bob Account
Carol Account
Validators []Account
DataSources []types.DataSource
OracleScripts []types.OracleScript
OwasmVM *owasm.Vm
)
// nolint
var (
EmptyCoins = sdk.Coins(nil)
Coins1uband = sdk.NewCoins(sdk.NewInt64Coin("uband", 1))
Coins10uband = sdk.NewCoins(sdk.NewInt64Coin("uband", 10))
Coins11uband = sdk.NewCoins(sdk.NewInt64Coin("uband", 11))
Coins1000000uband = sdk.NewCoins(sdk.NewInt64Coin("uband", 1000000))
Coins99999999uband = sdk.NewCoins(sdk.NewInt64Coin("uband", 99999999))
Coins100000000uband = sdk.NewCoins(sdk.NewInt64Coin("uband", 100000000))
BadCoins = []sdk.Coin{{Denom: "uband", Amount: sdk.NewInt(-1)}}
Port1 = "port-1"
Port2 = "port-2"
Channel1 = "channel-1"
Channel2 = "channel-2"
)
const (
TestDefaultPrepareGas uint64 = 40000
TestDefaultExecuteGas uint64 = 300000
)
// DefaultConsensusParams defines the default Tendermint consensus params used in TestingApp.
var DefaultConsensusParams = &abci.ConsensusParams{
Block: &abci.BlockParams{
MaxBytes: 200000,
MaxGas: -1,
},
Evidence: &tmproto.EvidenceParams{
MaxAgeNumBlocks: 302400,
MaxAgeDuration: 504 * time.Hour, // 3 weeks is the max duration
// MaxBytes: 10000,
},
Validator: &tmproto.ValidatorParams{
PubKeyTypes: []string{
tmtypes.ABCIPubKeyTypeSecp256k1,
},
},
}
type TestingApp struct {
*bandapp.BandApp
}
func (app *TestingApp) GetBaseApp() *baseapp.BaseApp {
return app.BaseApp
}
// GetStakingKeeper implements the TestingApp interface.
func (app *TestingApp) GetStakingKeeper() stakingkeeper.Keeper {
return app.StakingKeeper
}
// GetIBCKeeper implements the TestingApp interface.
func (app *TestingApp) GetIBCKeeper() *ibckeeper.Keeper {
return app.IBCKeeper
}
// GetScopedIBCKeeper implements the TestingApp interface.
func (app *TestingApp) GetScopedIBCKeeper() capabilitykeeper.ScopedKeeper {
return app.ScopedIBCKeeper
}
// GetTxConfig implements the TestingApp interface.
func (app *TestingApp) GetTxConfig() client.TxConfig {
return bandapp.MakeEncodingConfig().TxConfig
}
func init() {
bandapp.SetBech32AddressPrefixesAndBip44CoinTypeAndSeal(sdk.GetConfig())
r := rand.New(rand.NewSource(time.Now().Unix()))
Owner = createArbitraryAccount(r)
Treasury = createArbitraryAccount(r)
FeePayer = createArbitraryAccount(r)
Alice = createArbitraryAccount(r)
Bob = createArbitraryAccount(r)
Carol = createArbitraryAccount(r)
for i := 0; i < 3; i++ {
Validators = append(Validators, createArbitraryAccount(r))
}
// Sorted list of validators is needed for ibctest when signing a commit block
sort.Slice(Validators, func(i, j int) bool {
return Validators[i].PubKey.Address().String() < Validators[j].PubKey.Address().String()
})
owasmVM, err := owasm.NewVm(10)
if err != nil {
panic(err)
}
OwasmVM = owasmVM
}
func createArbitraryAccount(r *rand.Rand) Account {
privkeySeed := make([]byte, 12)
r.Read(privkeySeed)
privKey := secp256k1.GenPrivKeyFromSecret(privkeySeed)
return Account{
PrivKey: privKey,
PubKey: privKey.PubKey(),
Address: sdk.AccAddress(privKey.PubKey().Address()),
ValAddress: sdk.ValAddress(privKey.PubKey().Address()),
}
}
func getGenesisDataSources(homePath string) []types.DataSource {
dir := filepath.Join(homePath, "files")
fc := filecache.New(dir)
DataSources = []types.DataSource{{}} // 0th index should be ignored
for idx := 0; idx < 5; idx++ {
idxStr := fmt.Sprintf("%d", idx+1)
hash := fc.AddFile([]byte("code" + idxStr))
DataSources = append(DataSources, types.NewDataSource(
Owner.Address, "name"+idxStr, "desc"+idxStr, hash, Coins1000000uband, Treasury.Address,
))
}
return DataSources[1:]
}
func getGenesisOracleScripts(homePath string) []types.OracleScript {
dir := filepath.Join(homePath, "files")
fc := filecache.New(dir)
OracleScripts = []types.OracleScript{{}} // 0th index should be ignored
wasms := [][]byte{
Wasm1, Wasm2, Wasm3, Wasm4, Wasm56(10), Wasm56(10000000), Wasm78(10), Wasm78(2000), Wasm9,
}
for idx := 0; idx < len(wasms); idx++ {
idxStr := fmt.Sprintf("%d", idx+1)
hash := fc.AddFile(compile(wasms[idx]))
OracleScripts = append(OracleScripts, types.NewOracleScript(
Owner.Address, "name"+idxStr, "desc"+idxStr, hash, "schema"+idxStr, "url"+idxStr,
))
}
return OracleScripts[1:]
}
// EmptyAppOptions is a stub implementing AppOptions
type EmptyAppOptions struct{}
// Get implements AppOptions
func (ao EmptyAppOptions) Get(o string) interface{} {
return nil
}
// NewTestApp creates instance of our app using in test.
func NewTestApp(chainID string, logger log.Logger) *TestingApp {
// Set HomeFlag to a temp folder for simulation run.
dir, err := os.MkdirTemp("", "bandd")
if err != nil {
panic(err)
}
// db := dbm.NewMemDB()
db, _ := dbm.NewGoLevelDB("db", dir)
encCdc := bandapp.MakeEncodingConfig()
snapshotDir := filepath.Join(dir, "data", "snapshots")
snapshotDB, err := sdk.NewLevelDB("metadata", snapshotDir)
if err != nil {
panic(err)
}
snapshotStore, err := snapshots.NewStore(snapshotDB, snapshotDir)
if err != nil {
panic(err)
}
app := &TestingApp{
BandApp: bandapp.NewBandApp(
log.NewNopLogger(),
db,
nil,
true,
map[int64]bool{},
dir,
0,
encCdc,
EmptyAppOptions{},
false,
100,
baseapp.SetSnapshotStore(snapshotStore),
baseapp.SetSnapshotKeepRecent(2),
),
}
genesis := bandapp.NewDefaultGenesisState()
acc := []authtypes.GenesisAccount{
&authtypes.BaseAccount{Address: Owner.Address.String()},
&authtypes.BaseAccount{Address: FeePayer.Address.String()},
&authtypes.BaseAccount{Address: Alice.Address.String()},
&authtypes.BaseAccount{Address: Bob.Address.String()},
&authtypes.BaseAccount{Address: Carol.Address.String()},
&authtypes.BaseAccount{Address: Validators[0].Address.String()},
&authtypes.BaseAccount{Address: Validators[1].Address.String()},
&authtypes.BaseAccount{Address: Validators[2].Address.String()},
}
authGenesis := authtypes.NewGenesisState(authtypes.DefaultParams(), acc)
genesis[authtypes.ModuleName] = app.AppCodec().MustMarshalJSON(authGenesis)
validators := make([]stakingtypes.Validator, 0, len(Validators))
signingInfos := make([]slashingtypes.SigningInfo, 0, len(Validators))
delegations := make([]stakingtypes.Delegation, 0, len(Validators))
bamt := []sdk.Int{Coins100000000uband[0].Amount, Coins1000000uband[0].Amount, Coins99999999uband[0].Amount}
// bondAmt := sdk.NewInt(1000000)
for idx, val := range Validators {
tmpk, err := cryptocodec.ToTmPubKeyInterface(val.PubKey)
if err != nil {
panic(err)
}
pk, err := cryptocodec.FromTmPubKeyInterface(tmpk)
if err != nil {
panic(err)
}
pkAny, err := codectypes.NewAnyWithValue(pk)
if err != nil {
panic(err)
}
validator := stakingtypes.Validator{
OperatorAddress: sdk.ValAddress(val.Address).String(),
ConsensusPubkey: pkAny,
Jailed: false,
Status: stakingtypes.Bonded,
Tokens: bamt[idx],
DelegatorShares: sdk.OneDec(),
Description: stakingtypes.Description{},
UnbondingHeight: int64(0),
UnbondingTime: time.Unix(0, 0).UTC(),
Commission: stakingtypes.NewCommission(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec()),
MinSelfDelegation: sdk.ZeroInt(),
}
consAddr, err := validator.GetConsAddr()
validatorSigningInfo := slashingtypes.NewValidatorSigningInfo(consAddr, 0, 0, time.Unix(0, 0), false, 0)
if err != nil {
panic(err)
}
validators = append(validators, validator)
signingInfos = append(
signingInfos,
slashingtypes.SigningInfo{Address: consAddr.String(), ValidatorSigningInfo: validatorSigningInfo},
)
delegations = append(
delegations,
stakingtypes.NewDelegation(acc[4+idx].GetAddress(), val.Address.Bytes(), sdk.OneDec()),
)
}
// set validators and delegations
stakingParams := stakingtypes.DefaultParams()
stakingParams.BondDenom = "uband"
stakingGenesis := stakingtypes.NewGenesisState(stakingParams, validators, delegations)
genesis[stakingtypes.ModuleName] = app.AppCodec().MustMarshalJSON(stakingGenesis)
slashingParams := slashingtypes.DefaultParams()
slashingGenesis := slashingtypes.NewGenesisState(slashingParams, signingInfos, nil)
genesis[slashingtypes.ModuleName] = app.AppCodec().MustMarshalJSON(slashingGenesis)
// Fund seed accounts and validators with 1000000uband and 100000000uband initially.
balances := []banktypes.Balance{
{
Address: Owner.Address.String(),
Coins: Coins1000000uband,
},
{Address: FeePayer.Address.String(), Coins: Coins100000000uband},
{Address: Alice.Address.String(), Coins: Coins1000000uband},
{Address: Bob.Address.String(), Coins: Coins1000000uband},
{Address: Carol.Address.String(), Coins: Coins1000000uband},
{Address: Validators[0].Address.String(), Coins: Coins100000000uband},
{Address: Validators[1].Address.String(), Coins: Coins100000000uband},
{Address: Validators[2].Address.String(), Coins: Coins100000000uband},
}
totalSupply := sdk.NewCoins()
for idx := 0; idx < len(balances)-len(validators); idx++ {
// add genesis acc tokens and delegated tokens to total supply
totalSupply = totalSupply.Add(balances[idx].Coins...)
}
for idx := 0; idx < len(validators); idx++ {
// add genesis acc tokens and delegated tokens to total supply
totalSupply = totalSupply.Add(
balances[idx+len(balances)-len(validators)].Coins.Add(sdk.NewCoin("uband", bamt[idx]))...)
}
// add bonded amount to bonded pool module account
balances = append(balances, banktypes.Balance{
Address: authtypes.NewModuleAddress(stakingtypes.BondedPoolName).String(),
Coins: sdk.Coins{sdk.NewCoin("uband", sdk.NewInt(200999999))},
})
bankGenesis := banktypes.NewGenesisState(
banktypes.DefaultGenesisState().Params,
balances,
totalSupply,
[]banktypes.Metadata{},
)
genesis[banktypes.ModuleName] = app.AppCodec().MustMarshalJSON(bankGenesis)
// Add genesis data sources and oracle scripts
oracleGenesis := types.DefaultGenesisState()
oracleGenesis.DataSources = getGenesisDataSources(dir)
oracleGenesis.OracleScripts = getGenesisOracleScripts(dir)
genesis[types.ModuleName] = app.AppCodec().MustMarshalJSON(oracleGenesis)
stateBytes, err := json.MarshalIndent(genesis, "", " ")
if err != nil {
panic(err)
}
// Initialize the sim blockchain. We are ready for testing!
app.InitChain(abci.RequestInitChain{
ChainId: chainID,
Validators: []abci.ValidatorUpdate{},
ConsensusParams: DefaultConsensusParams,
AppStateBytes: stateBytes,
})
return app
}
// CreateTestInput creates a new test environment for unit tests.
func CreateTestInput(autoActivate bool) (*TestingApp, sdk.Context, keeper.Keeper) {
app := NewTestApp("BANDCHAIN", log.NewNopLogger())
ctx := app.NewContext(false, tmproto.Header{Height: app.LastBlockHeight()})
if autoActivate {
app.OracleKeeper.Activate(ctx, Validators[0].ValAddress)
app.OracleKeeper.Activate(ctx, Validators[1].ValAddress)
app.OracleKeeper.Activate(ctx, Validators[2].ValAddress)
}
return app, ctx, app.OracleKeeper
}
func setup(withGenesis bool, invCheckPeriod uint) (*TestingApp, bandapp.GenesisState, string) {
dir, err := os.MkdirTemp("", "bandibc")
if err != nil {
panic(err)
}
db := dbm.NewMemDB()
encCdc := bandapp.MakeEncodingConfig()
snapshotDir := filepath.Join(dir, "data", "snapshots")
snapshotDB, err := sdk.NewLevelDB("metadata", snapshotDir)
if err != nil {
panic(err)
}
snapshotStore, err := snapshots.NewStore(snapshotDB, snapshotDir)
if err != nil {
panic(err)
}
app := &TestingApp{
BandApp: bandapp.NewBandApp(
log.NewNopLogger(),
db,
nil,
true,
map[int64]bool{},
dir,
0,
encCdc,
EmptyAppOptions{},
false,
0,
baseapp.SetSnapshotStore(snapshotStore),
baseapp.SetSnapshotKeepRecent(2),
),
}
if withGenesis {
return app, bandapp.NewDefaultGenesisState(), dir
}
return app, bandapp.GenesisState{}, dir
}
// SetupWithEmptyStore setup a TestingApp instance with empty DB
func SetupWithEmptyStore() *TestingApp {
app, _, _ := setup(false, 0)
return app
}
// SetupWithGenesisValSet initializes a new TestingApp with a validator set and genesis accounts
// that also act as delegators. For simplicity, each validator is bonded with a delegation
// of one consensus engine unit (10^6) in the default token of the BandChain from first genesis
// account. A Nop logger is set in TestingApp.
func SetupWithGenesisValSet(
t *testing.T,
valSet *tmtypes.ValidatorSet,
genAccs []authtypes.GenesisAccount,
balances ...banktypes.Balance,
) *TestingApp {
app, genesisState, dir := setup(true, 5)
// set genesis accounts
authGenesis := authtypes.NewGenesisState(authtypes.DefaultParams(), genAccs)
genesisState[authtypes.ModuleName] = app.AppCodec().MustMarshalJSON(authGenesis)
validators := make([]stakingtypes.Validator, 0, len(valSet.Validators))
delegations := make([]stakingtypes.Delegation, 0, len(valSet.Validators))
bondAmt := sdk.NewInt(1000000)
for _, val := range valSet.Validators {
pk, err := cryptocodec.FromTmPubKeyInterface(val.PubKey)
require.NoError(t, err)
pkAny, err := codectypes.NewAnyWithValue(pk)
require.NoError(t, err)
validator := stakingtypes.Validator{
OperatorAddress: sdk.ValAddress(val.Address).String(),
ConsensusPubkey: pkAny,
Jailed: false,
Status: stakingtypes.Bonded,
Tokens: bondAmt,
DelegatorShares: sdk.OneDec(),
Description: stakingtypes.Description{},
UnbondingHeight: int64(0),
UnbondingTime: time.Unix(0, 0).UTC(),
Commission: stakingtypes.NewCommission(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec()),
MinSelfDelegation: sdk.ZeroInt(),
}
validators = append(validators, validator)
delegations = append(
delegations,
stakingtypes.NewDelegation(genAccs[0].GetAddress(), val.Address.Bytes(), sdk.OneDec()),
)
}
// set validators and delegations
ps := stakingtypes.DefaultParams()
ps.BondDenom = "uband"
stakingGenesis := stakingtypes.NewGenesisState(ps, validators, delegations)
genesisState[stakingtypes.ModuleName] = app.AppCodec().MustMarshalJSON(stakingGenesis)
totalSupply := sdk.NewCoins()
for _, b := range balances {
// add genesis acc tokens and delegated tokens to total supply
totalSupply = totalSupply.Add(b.Coins.Add(sdk.NewCoin("uband", bondAmt))...)
}
// add bonded amount to bonded pool module account
balances = append(balances, banktypes.Balance{
Address: authtypes.NewModuleAddress(stakingtypes.BondedPoolName).String(),
Coins: sdk.Coins{sdk.NewCoin("uband", bondAmt.Mul(sdk.NewInt(2)))},
})
// update total supply
bankGenesis := banktypes.NewGenesisState(
banktypes.DefaultGenesisState().Params,
balances,
totalSupply,
[]banktypes.Metadata{},
)
genesisState[banktypes.ModuleName] = app.AppCodec().MustMarshalJSON(bankGenesis)
// Add genesis data sources and oracle scripts
oracleGenesis := types.DefaultGenesisState()
oracleGenesis.DataSources = getGenesisDataSources(dir)
oracleGenesis.OracleScripts = getGenesisOracleScripts(dir)
genesisState[types.ModuleName] = app.AppCodec().MustMarshalJSON(oracleGenesis)
stateBytes, err := json.MarshalIndent(genesisState, "", " ")
require.NoError(t, err)
// init chain will set the validator set and initialize the genesis accounts
app.InitChain(
abci.RequestInitChain{
Validators: []abci.ValidatorUpdate{},
ConsensusParams: DefaultConsensusParams,
AppStateBytes: stateBytes,
},
)
// commit genesis changes
app.Commit()
app.BeginBlock(abci.RequestBeginBlock{Header: tmproto.Header{
Height: app.LastBlockHeight() + 1,
AppHash: app.LastCommitID().Hash,
ValidatorsHash: valSet.Hash(),
NextValidatorsHash: valSet.Hash(),
}, Hash: app.LastCommitID().Hash})
return app
}
const (
DefaultGenTxGas = 1000000
)
// GenTx generates a signed mock transaction.
func GenTx(
gen client.TxConfig,
msgs []sdk.Msg,
feeAmt sdk.Coins,
gas uint64,
chainID string,
accNums, accSeqs []uint64,
priv ...cryptotypes.PrivKey,
) (sdk.Tx, error) {
sigs := make([]signing.SignatureV2, len(priv))
// create a random length memo
r := rand.New(rand.NewSource(time.Now().UnixNano()))
memo := simulation.RandStringOfLength(r, simulation.RandIntBetween(r, 0, 100))
signMode := gen.SignModeHandler().DefaultMode()
// 1st round: set SignatureV2 with empty signatures, to set correct
// signer infos.
for i, p := range priv {
sigs[i] = signing.SignatureV2{
PubKey: p.PubKey(),
Data: &signing.SingleSignatureData{
SignMode: signMode,
},
Sequence: accSeqs[i],
}
}
tx := gen.NewTxBuilder()
err := tx.SetMsgs(msgs...)
if err != nil {
return nil, err
}
err = tx.SetSignatures(sigs...)
if err != nil {
return nil, err
}
tx.SetMemo(memo)
tx.SetFeeAmount(feeAmt)
tx.SetGasLimit(gas)
// 2nd round: once all signer infos are set, every signer can sign.
for i, p := range priv {
signerData := authsign.SignerData{
ChainID: chainID,
AccountNumber: accNums[i],
Sequence: accSeqs[i],
}
signBytes, err := gen.SignModeHandler().GetSignBytes(signMode, signerData, tx.GetTx())
if err != nil {
panic(err)
}
sig, err := p.Sign(signBytes)
if err != nil {
panic(err)
}
sigs[i].Data.(*signing.SingleSignatureData).Signature = sig
err = tx.SetSignatures(sigs...)
if err != nil {
panic(err)
}
}
return tx.GetTx(), nil
}
// SignAndDeliver signs and delivers a transaction. No simulation occurs as the
// ibc testing package causes checkState and deliverState to diverge in block time.
func SignAndDeliver(
t *testing.T, txCfg client.TxConfig, app *baseapp.BaseApp, header tmproto.Header, msgs []sdk.Msg,
chainID string, accNums, accSeqs []uint64, priv ...cryptotypes.PrivKey,
) (sdk.GasInfo, *sdk.Result, error) {
tx, err := GenTx(
txCfg,
msgs,
sdk.Coins{sdk.NewInt64Coin("uband", 2500)},
DefaultGenTxGas,
chainID,
accNums,
accSeqs,
priv...,
)
require.NoError(t, err)
// Simulate a sending a transaction and committing a block
app.BeginBlock(abci.RequestBeginBlock{Header: header, Hash: header.AppHash})
gInfo, res, err := app.Deliver(txCfg.TxEncoder(), tx)
app.EndBlock(abci.RequestEndBlock{})
app.Commit()
return gInfo, res, err
}