forked from osmosis-labs/osmosis
/
test_suite.go
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/
test_suite.go
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package apptesting
import (
"fmt"
"time"
"github.com/cosmos/cosmos-sdk/baseapp"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
"github.com/cosmos/cosmos-sdk/simapp"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/tx/signing"
authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
"github.com/cosmos/cosmos-sdk/x/staking/teststaking"
stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
"github.com/stretchr/testify/suite"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/crypto/ed25519"
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
"github.com/MonOsmosis/osmosis/v10/x/gamm/pool-models/balancer"
"github.com/MonOsmosis/osmosis/v10/app"
gammtypes "github.com/MonOsmosis/osmosis/v10/x/gamm/types"
lockupkeeper "github.com/MonOsmosis/osmosis/v10/x/lockup/keeper"
lockuptypes "github.com/MonOsmosis/osmosis/v10/x/lockup/types"
)
type KeeperTestHelper struct {
suite.Suite
App *app.OsmosisApp
Ctx sdk.Context
QueryHelper *baseapp.QueryServiceTestHelper
TestAccs []sdk.AccAddress
}
func (s *KeeperTestHelper) Setup() {
s.App = app.Setup(false)
s.Ctx = s.App.BaseApp.NewContext(false, tmproto.Header{Height: 1, ChainID: "osmosis-1", Time: time.Now().UTC()})
s.QueryHelper = &baseapp.QueryServiceTestHelper{
GRPCQueryRouter: s.App.GRPCQueryRouter(),
Ctx: s.Ctx,
}
s.TestAccs = CreateRandomAccounts(3)
}
func (s *KeeperTestHelper) FundAcc(acc sdk.AccAddress, amounts sdk.Coins) {
err := simapp.FundAccount(s.App.BankKeeper, s.Ctx, acc, amounts)
s.Require().NoError(err)
}
func (s *KeeperTestHelper) SetupValidator(bondStatus stakingtypes.BondStatus) sdk.ValAddress {
valPub := secp256k1.GenPrivKey().PubKey()
valAddr := sdk.ValAddress(valPub.Address())
bondDenom := s.App.StakingKeeper.GetParams(s.Ctx).BondDenom
selfBond := sdk.NewCoins(sdk.Coin{Amount: sdk.NewInt(100), Denom: bondDenom})
s.FundAcc(sdk.AccAddress(valAddr), selfBond)
sh := teststaking.NewHelper(s.Suite.T(), s.Ctx, *s.App.StakingKeeper)
msg := sh.CreateValidatorMsg(valAddr, valPub, selfBond[0].Amount)
sh.Handle(msg, true)
val, found := s.App.StakingKeeper.GetValidator(s.Ctx, valAddr)
s.Require().True(found)
val = val.UpdateStatus(bondStatus)
s.App.StakingKeeper.SetValidator(s.Ctx, val)
consAddr, err := val.GetConsAddr()
s.Suite.Require().NoError(err)
signingInfo := slashingtypes.NewValidatorSigningInfo(
consAddr,
s.Ctx.BlockHeight(),
0,
time.Unix(0, 0),
false,
0,
)
s.App.SlashingKeeper.SetValidatorSigningInfo(s.Ctx, consAddr, signingInfo)
return valAddr
}
func (s *KeeperTestHelper) SetupTokenFactory() {
s.App.TokenFactoryKeeper.CreateModuleAccount(s.Ctx)
}
func (s *KeeperTestHelper) BeginNewBlock(executeNextEpoch bool) {
var valAddr []byte
validators := s.App.StakingKeeper.GetAllValidators(s.Ctx)
if len(validators) >= 1 {
valAddrFancy, err := validators[0].GetConsAddr()
s.Require().NoError(err)
valAddr = valAddrFancy.Bytes()
} else {
valAddrFancy := s.SetupValidator(stakingtypes.Bonded)
validator, _ := s.App.StakingKeeper.GetValidator(s.Ctx, valAddrFancy)
valAddr2, _ := validator.GetConsAddr()
valAddr = valAddr2.Bytes()
}
s.BeginNewBlockWithProposer(executeNextEpoch, valAddr)
}
func (s *KeeperTestHelper) BeginNewBlockWithProposer(executeNextEpoch bool, proposer sdk.ValAddress) {
validator, found := s.App.StakingKeeper.GetValidator(s.Ctx, proposer)
s.Assert().True(found)
valConsAddr, err := validator.GetConsAddr()
s.Require().NoError(err)
valAddr := valConsAddr.Bytes()
epochIdentifier := s.App.SuperfluidKeeper.GetEpochIdentifier(s.Ctx)
epoch := s.App.EpochsKeeper.GetEpochInfo(s.Ctx, epochIdentifier)
newBlockTime := s.Ctx.BlockTime().Add(5 * time.Second)
if executeNextEpoch {
endEpochTime := epoch.CurrentEpochStartTime.Add(epoch.Duration)
newBlockTime = endEpochTime.Add(time.Second)
}
header := tmproto.Header{Height: s.Ctx.BlockHeight() + 1, Time: newBlockTime}
newCtx := s.Ctx.WithBlockTime(newBlockTime).WithBlockHeight(s.Ctx.BlockHeight() + 1)
s.Ctx = newCtx
lastCommitInfo := abci.LastCommitInfo{
Votes: []abci.VoteInfo{{
Validator: abci.Validator{Address: valAddr, Power: 1000},
SignedLastBlock: true,
}},
}
reqBeginBlock := abci.RequestBeginBlock{Header: header, LastCommitInfo: lastCommitInfo}
fmt.Println("beginning block ", s.Ctx.BlockHeight())
s.App.BeginBlocker(s.Ctx, reqBeginBlock)
}
func (s *KeeperTestHelper) EndBlock() {
reqEndBlock := abci.RequestEndBlock{Height: s.Ctx.BlockHeight()}
s.App.EndBlocker(s.Ctx, reqEndBlock)
}
func (s *KeeperTestHelper) AllocateRewardsToValidator(valAddr sdk.ValAddress, rewardAmt sdk.Int) {
validator, found := s.App.StakingKeeper.GetValidator(s.Ctx, valAddr)
s.Require().True(found)
// allocate reward tokens to distribution module
coins := sdk.Coins{sdk.NewCoin(sdk.DefaultBondDenom, rewardAmt)}
err := simapp.FundModuleAccount(s.App.BankKeeper, s.Ctx, distrtypes.ModuleName, coins)
s.Require().NoError(err)
// allocate rewards to validator
s.Ctx = s.Ctx.WithBlockHeight(s.Ctx.BlockHeight() + 1)
decTokens := sdk.DecCoins{{Denom: sdk.DefaultBondDenom, Amount: sdk.NewDec(20000)}}
s.App.DistrKeeper.AllocateTokensToValidator(s.Ctx, validator, decTokens)
}
// SetupGammPoolsWithBondDenomMultiplier uses given multipliers to set initial pool supply of bond denom.
func (s *KeeperTestHelper) SetupGammPoolsWithBondDenomMultiplier(multipliers []sdk.Dec) []gammtypes.PoolI {
s.App.GAMMKeeper.SetParams(s.Ctx, gammtypes.Params{
PoolCreationFee: sdk.Coins{},
})
bondDenom := s.App.StakingKeeper.BondDenom(s.Ctx)
// TODO: use sdk crypto instead of tendermint to generate address
acc1 := sdk.AccAddress(ed25519.GenPrivKey().PubKey().Address().Bytes())
poolCreationFee := s.App.GAMMKeeper.GetParams(s.Ctx)
s.FundAcc(acc1, poolCreationFee.PoolCreationFee)
pools := []gammtypes.PoolI{}
for index, multiplier := range multipliers {
token := fmt.Sprintf("token%d", index)
uosmoAmount := gammtypes.InitPoolSharesSupply.ToDec().Mul(multiplier).RoundInt()
s.FundAcc(acc1, sdk.NewCoins(
sdk.NewCoin(bondDenom, uosmoAmount.Mul(sdk.NewInt(10))),
sdk.NewInt64Coin(token, 100000),
))
var (
defaultFutureGovernor = ""
// pool assets
defaultFooAsset balancer.PoolAsset = balancer.PoolAsset{
Weight: sdk.NewInt(100),
Token: sdk.NewCoin(bondDenom, uosmoAmount),
}
defaultBarAsset balancer.PoolAsset = balancer.PoolAsset{
Weight: sdk.NewInt(100),
Token: sdk.NewCoin(token, sdk.NewInt(10000)),
}
poolAssets []balancer.PoolAsset = []balancer.PoolAsset{defaultFooAsset, defaultBarAsset}
)
poolParams := balancer.PoolParams{
SwapFee: sdk.NewDecWithPrec(1, 2),
ExitFee: sdk.NewDecWithPrec(1, 2),
}
msg := balancer.NewMsgCreateBalancerPool(acc1, poolParams, poolAssets, defaultFutureGovernor)
poolId, err := s.App.GAMMKeeper.CreatePool(s.Ctx, msg)
s.Require().NoError(err)
pool, err := s.App.GAMMKeeper.GetPoolAndPoke(s.Ctx, poolId)
s.Require().NoError(err)
pools = append(pools, pool)
}
return pools
}
// SwapAndSetSpotPrice runs a swap to set Spot price of a pool using arbitrary values
// returns spot price after the arbitrary swap.
func (s *KeeperTestHelper) SwapAndSetSpotPrice(poolId uint64, fromAsset sdk.Coin, toAsset sdk.Coin) sdk.Dec {
// create a dummy account
acc1 := sdk.AccAddress(ed25519.GenPrivKey().PubKey().Address().Bytes())
// fund dummy account with tokens to swap
coins := sdk.Coins{sdk.NewInt64Coin(fromAsset.Denom, 100000000000000)}
s.FundAcc(acc1, coins)
_, err := s.App.GAMMKeeper.SwapExactAmountOut(
s.Ctx,
acc1,
poolId,
fromAsset.Denom,
fromAsset.Amount,
sdk.NewCoin(toAsset.Denom, toAsset.Amount.Quo(sdk.NewInt(4))),
)
s.Require().NoError(err)
spotPrice, err := s.App.GAMMKeeper.CalculateSpotPrice(s.Ctx, poolId, toAsset.Denom, fromAsset.Denom)
s.Require().NoError(err)
return spotPrice
}
func (s *KeeperTestHelper) LockTokens(addr sdk.AccAddress, coins sdk.Coins, duration time.Duration) (lockID uint64) {
msgServer := lockupkeeper.NewMsgServerImpl(s.App.LockupKeeper)
s.FundAcc(addr, coins)
msgResponse, err := msgServer.LockTokens(sdk.WrapSDKContext(s.Ctx), lockuptypes.NewMsgLockTokens(addr, duration, coins))
s.Require().NoError(err)
return msgResponse.ID
}
func (s *KeeperTestHelper) BuildTx(
txBuilder client.TxBuilder,
msgs []sdk.Msg,
sigV2 signing.SignatureV2,
memo string, txFee sdk.Coins,
gasLimit uint64,
) authsigning.Tx {
err := txBuilder.SetMsgs(msgs[0])
s.Require().NoError(err)
err = txBuilder.SetSignatures(sigV2)
s.Require().NoError(err)
txBuilder.SetMemo(memo)
txBuilder.SetFeeAmount(txFee)
txBuilder.SetGasLimit(gasLimit)
return txBuilder.GetTx()
}
// CreateRandomAccounts is a function return a list of randomly generated AccAddresses
func CreateRandomAccounts(numAccts int) []sdk.AccAddress {
testAddrs := make([]sdk.AccAddress, numAccts)
for i := 0; i < numAccts; i++ {
pk := ed25519.GenPrivKey().PubKey()
testAddrs[i] = sdk.AccAddress(pk.Address())
}
return testAddrs
}