0g-chain/x/liquid/keeper/staking_test.go

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liquid staking (#1273) * proto types * proto generated types * liquidstaking top level files: module, genesis * liquidstaking types * liquidstaking keeper * liquidstaking client/cli * add liquidstaking to app, simapp * implement mint derivative * set up liquidstaking keeper test suite * test mint derivative * rename module to liquid * rename proto types, app.go to liquid * use sdk.Coin instead of shares * mint liquid tokens to delegator * burn derivative tokens to receive delegation * use conversion method instead of type cast * simplify delegation transfer logic * broaden delegation transfer tests * simplify transfer delegation method This removes a source of rounding errors * move derivative denom to keeper config * check for invalid coins in msg validation * block 0share transfers to avoid handling edge case * refactor MintDerivative to test calculations * simplify burn method so shares and tokens equal * convert TransferShares back to old design this makes handling vesting tokens easier * fix missed merge conflict * remove deprecated constants * tidy up msg.go * add msg tests * remove unused store key * fix msg event sender * remove unused params * tidy up documentation and errors * remove unused mocks * remove unused keepers from AppModule * tidy up msg return values keeper return values to be used in router msgs * reinstate unintentionally removed interface check * catch invalid input for MnitDerivative clear up test TODOs * clear up InitGenesis TODO * Update x/liquid/client/cli/tx.go Co-authored-by: Derrick Lee <derrick@dlee.dev> * Update x/liquid/client/cli/tx.go Co-authored-by: Derrick Lee <derrick@dlee.dev> * show error logs in devnet * unblock mod account so it can receive dist rewards * catch zero amout msgs early * minor cli fixes Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Derrick Lee <derrick@dlee.dev>
2022-09-15 22:00:32 +00:00
package keeper_test
import (
sdkmath "cosmossdk.io/math"
liquid staking (#1273) * proto types * proto generated types * liquidstaking top level files: module, genesis * liquidstaking types * liquidstaking keeper * liquidstaking client/cli * add liquidstaking to app, simapp * implement mint derivative * set up liquidstaking keeper test suite * test mint derivative * rename module to liquid * rename proto types, app.go to liquid * use sdk.Coin instead of shares * mint liquid tokens to delegator * burn derivative tokens to receive delegation * use conversion method instead of type cast * simplify delegation transfer logic * broaden delegation transfer tests * simplify transfer delegation method This removes a source of rounding errors * move derivative denom to keeper config * check for invalid coins in msg validation * block 0share transfers to avoid handling edge case * refactor MintDerivative to test calculations * simplify burn method so shares and tokens equal * convert TransferShares back to old design this makes handling vesting tokens easier * fix missed merge conflict * remove deprecated constants * tidy up msg.go * add msg tests * remove unused store key * fix msg event sender * remove unused params * tidy up documentation and errors * remove unused mocks * remove unused keepers from AppModule * tidy up msg return values keeper return values to be used in router msgs * reinstate unintentionally removed interface check * catch invalid input for MnitDerivative clear up test TODOs * clear up InitGenesis TODO * Update x/liquid/client/cli/tx.go Co-authored-by: Derrick Lee <derrick@dlee.dev> * Update x/liquid/client/cli/tx.go Co-authored-by: Derrick Lee <derrick@dlee.dev> * show error logs in devnet * unblock mod account so it can receive dist rewards * catch zero amout msgs early * minor cli fixes Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Derrick Lee <derrick@dlee.dev>
2022-09-15 22:00:32 +00:00
"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
"github.com/cosmos/cosmos-sdk/x/staking"
stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
"github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/x/liquid/types"
)
var (
// d is an alias for sdk.MustNewDecFromStr
d = sdk.MustNewDecFromStr
// i is an alias for sdkmath.NewInt
i = sdkmath.NewInt
liquid staking (#1273) * proto types * proto generated types * liquidstaking top level files: module, genesis * liquidstaking types * liquidstaking keeper * liquidstaking client/cli * add liquidstaking to app, simapp * implement mint derivative * set up liquidstaking keeper test suite * test mint derivative * rename module to liquid * rename proto types, app.go to liquid * use sdk.Coin instead of shares * mint liquid tokens to delegator * burn derivative tokens to receive delegation * use conversion method instead of type cast * simplify delegation transfer logic * broaden delegation transfer tests * simplify transfer delegation method This removes a source of rounding errors * move derivative denom to keeper config * check for invalid coins in msg validation * block 0share transfers to avoid handling edge case * refactor MintDerivative to test calculations * simplify burn method so shares and tokens equal * convert TransferShares back to old design this makes handling vesting tokens easier * fix missed merge conflict * remove deprecated constants * tidy up msg.go * add msg tests * remove unused store key * fix msg event sender * remove unused params * tidy up documentation and errors * remove unused mocks * remove unused keepers from AppModule * tidy up msg return values keeper return values to be used in router msgs * reinstate unintentionally removed interface check * catch invalid input for MnitDerivative clear up test TODOs * clear up InitGenesis TODO * Update x/liquid/client/cli/tx.go Co-authored-by: Derrick Lee <derrick@dlee.dev> * Update x/liquid/client/cli/tx.go Co-authored-by: Derrick Lee <derrick@dlee.dev> * show error logs in devnet * unblock mod account so it can receive dist rewards * catch zero amout msgs early * minor cli fixes Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Derrick Lee <derrick@dlee.dev>
2022-09-15 22:00:32 +00:00
// c is an alias for sdk.NewInt64Coin
c = sdk.NewInt64Coin
)
func (suite *KeeperTestSuite) TestTransferDelegation_ValidatorStates() {
_, addrs := app.GeneratePrivKeyAddressPairs(3)
valAccAddr, fromDelegator, toDelegator := addrs[0], addrs[1], addrs[2]
valAddr := sdk.ValAddress(valAccAddr)
initialBalance := i(1e9)
notBondedModAddr := authtypes.NewModuleAddress(stakingtypes.NotBondedPoolName)
bondedModAddr := authtypes.NewModuleAddress(stakingtypes.BondedPoolName)
testCases := []struct {
name string
createValidator func() (delegatorShares sdk.Dec, err error)
}{
{
name: "bonded validator",
createValidator: func() (sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, initialBalance)
delegatorShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
// Run end blocker to update validator state to bonded.
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
return delegatorShares, nil
},
},
{
name: "unbonded validator",
createValidator: func() (sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, initialBalance)
delegatorShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
// Don't run end blocker, new validators are by default unbonded.
return delegatorShares, nil
},
},
{
name: "ubonding (jailed) validator",
createValidator: func() (sdk.Dec, error) {
val := suite.CreateNewUnbondedValidator(valAddr, initialBalance)
delegatorShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
// Run end blocker to update validator state to bonded.
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
// Jail and run end blocker to transition validator to unbonding.
consAddr, err := val.GetConsAddr()
if err != nil {
return sdk.Dec{}, err
}
suite.StakingKeeper.Jail(suite.Ctx, consAddr)
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
return delegatorShares, nil
},
},
}
for _, tc := range testCases {
suite.Run(tc.name, func() {
suite.SetupTest()
suite.CreateAccountWithAddress(valAccAddr, suite.NewBondCoins(i(1e9)))
suite.CreateAccountWithAddress(fromDelegator, suite.NewBondCoins(i(1e9)))
fromDelegationShares, err := tc.createValidator()
suite.Require().NoError(err)
validator, found := suite.StakingKeeper.GetValidator(suite.Ctx, valAddr)
suite.Require().True(found)
notBondedBalance := suite.BankKeeper.GetAllBalances(suite.Ctx, notBondedModAddr)
bondedBalance := suite.BankKeeper.GetAllBalances(suite.Ctx, bondedModAddr)
shares := d("1000")
_, err = suite.Keeper.TransferDelegation(suite.Ctx, valAddr, fromDelegator, toDelegator, shares)
suite.Require().NoError(err)
// Transferring a delegation should move shares, and leave the validator and pool balances the same.
suite.DelegationSharesEqual(valAddr, fromDelegator, fromDelegationShares.Sub(shares))
suite.DelegationSharesEqual(valAddr, toDelegator, shares) // also creates new delegation
validatorAfter, found := suite.StakingKeeper.GetValidator(suite.Ctx, valAddr)
suite.Require().True(found)
suite.Equal(validator.GetTokens(), validatorAfter.GetTokens())
suite.Equal(validator.GetDelegatorShares(), validatorAfter.GetDelegatorShares())
suite.Equal(validator.GetStatus(), validatorAfter.GetStatus())
suite.AccountBalanceEqual(notBondedModAddr, notBondedBalance)
suite.AccountBalanceEqual(bondedModAddr, bondedBalance)
})
}
}
func (suite *KeeperTestSuite) TestTransferDelegation_Shares() {
_, addrs := app.GeneratePrivKeyAddressPairs(5)
valAccAddr, fromDelegator, toDelegator := addrs[0], addrs[1], addrs[2]
valAddr := sdk.ValAddress(valAccAddr)
initialBalance := i(1e12)
testCases := []struct {
name string
createDelegations func() (fromDelegatorShares, toDelegatorShares sdk.Dec, err error)
shares sdk.Dec
expectReceived sdk.Dec
expectedErr error
}{
{
name: "negative shares cannot be transferred",
createDelegations: func() (sdk.Dec, sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
fromDelegationShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
// Run end blocker to update validator state to bonded.
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
return fromDelegationShares, sdk.ZeroDec(), nil
},
shares: d("-1.0"),
expectedErr: types.ErrUntransferableShares,
},
{
name: "nil shares cannot be transferred",
createDelegations: func() (sdk.Dec, sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
fromDelegationShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
return fromDelegationShares, sdk.ZeroDec(), nil
},
shares: sdk.Dec{},
expectedErr: types.ErrUntransferableShares,
},
{
name: "0 shares cannot be transferred",
createDelegations: func() (sdk.Dec, sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
fromDelegationShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
toDelegationShares := suite.CreateDelegation(valAddr, toDelegator, i(2e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
return fromDelegationShares, toDelegationShares, nil
},
shares: sdk.ZeroDec(),
expectedErr: types.ErrUntransferableShares,
},
{
name: "all shares can be transferred",
createDelegations: func() (sdk.Dec, sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
fromDelegationShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
toDelegationShares := suite.CreateDelegation(valAddr, toDelegator, i(2e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
return fromDelegationShares, toDelegationShares, nil
},
shares: d("1000000000.0"),
expectReceived: d("1000000000.0"),
},
{
name: "excess shares cannot be transferred",
createDelegations: func() (sdk.Dec, sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
fromDelegationShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
return fromDelegationShares, sdk.ZeroDec(), nil
},
shares: d("1000000000.000000000000000001"),
expectedErr: stakingtypes.ErrNotEnoughDelegationShares,
},
{
name: "shares can be transferred to a non existent delegation",
createDelegations: func() (sdk.Dec, sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
fromDelegationShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
return fromDelegationShares, sdk.ZeroDec(), nil
},
shares: d("500000000.0"),
expectReceived: d("500000000.0"),
},
{
name: "shares cannot be transferred from a non existent delegation",
createDelegations: func() (sdk.Dec, sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
return sdk.ZeroDec(), sdk.ZeroDec(), nil
},
shares: d("500000000.0"),
expectedErr: types.ErrNoDelegatorForAddress,
},
{
name: "slashed validator shares can be transferred",
createDelegations: func() (sdk.Dec, sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
fromDelegationShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
suite.SlashValidator(valAddr, d("0.05"))
return fromDelegationShares, sdk.ZeroDec(), nil
},
shares: d("500000000.0"),
expectReceived: d("500000000.0"),
},
{
name: "zero shares received when transfer < 1 token",
createDelegations: func() (sdk.Dec, sdk.Dec, error) {
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
fromDelegationShares := suite.CreateDelegation(valAddr, fromDelegator, i(1e9))
toDelegationShares := suite.CreateDelegation(valAddr, toDelegator, i(1e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
// make 1 share worth more than 1 token
suite.SlashValidator(valAddr, d("0.05"))
return fromDelegationShares, toDelegationShares, nil
},
shares: d("1.0"), // send 1 share (truncates to zero tokens)
expectReceived: d("0.0"),
},
}
for _, tc := range testCases {
suite.Run(tc.name, func() {
suite.SetupTest()
suite.CreateAccountWithAddress(valAccAddr, suite.NewBondCoins(initialBalance))
suite.CreateAccountWithAddress(fromDelegator, suite.NewBondCoins(initialBalance))
suite.CreateAccountWithAddress(toDelegator, suite.NewBondCoins(initialBalance))
fromDelegationShares, toDelegationShares, err := tc.createDelegations()
suite.Require().NoError(err)
validator, found := suite.StakingKeeper.GetValidator(suite.Ctx, valAddr)
suite.Require().True(found)
_, err = suite.Keeper.TransferDelegation(suite.Ctx, valAddr, fromDelegator, toDelegator, tc.shares)
if tc.expectedErr != nil {
suite.ErrorIs(err, tc.expectedErr)
return
}
suite.NoError(err)
suite.DelegationSharesEqual(valAddr, fromDelegator, fromDelegationShares.Sub(tc.shares))
suite.DelegationSharesEqual(valAddr, toDelegator, toDelegationShares.Add(tc.expectReceived))
validatorAfter, found := suite.StakingKeeper.GetValidator(suite.Ctx, valAddr)
suite.Require().True(found)
// total tokens should not change
suite.Equal(validator.GetTokens(), validatorAfter.GetTokens())
// but total shares can differ
suite.Equal(
validator.GetDelegatorShares().Sub(tc.shares).Add(tc.expectReceived),
validatorAfter.GetDelegatorShares(),
)
})
}
}
func (suite *KeeperTestSuite) TestTransferDelegation_RedelegationsForbidden() {
_, addrs := app.GeneratePrivKeyAddressPairs(4)
val1AccAddr, val2AccAddr, fromDelegator, toDelegator := addrs[0], addrs[1], addrs[2], addrs[3]
val1Addr := sdk.ValAddress(val1AccAddr)
val2Addr := sdk.ValAddress(val2AccAddr)
initialBalance := i(1e12)
suite.CreateAccountWithAddress(val1AccAddr, suite.NewBondCoins(initialBalance))
suite.CreateAccountWithAddress(val2AccAddr, suite.NewBondCoins(initialBalance))
suite.CreateAccountWithAddress(fromDelegator, suite.NewBondCoins(initialBalance))
// create bonded validator 1 with a delegation
suite.CreateNewUnbondedValidator(val1Addr, i(1e9))
fromDelegationShares := suite.CreateDelegation(val1Addr, fromDelegator, i(1e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
// create validator 2 and redelegate to it
suite.CreateNewUnbondedValidator(val2Addr, i(1e9))
suite.CreateRedelegation(fromDelegator, val1Addr, val2Addr, i(1e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
_, err := suite.Keeper.TransferDelegation(suite.Ctx, val2Addr, fromDelegator, toDelegator, fromDelegationShares)
suite.ErrorIs(err, types.ErrRedelegationsNotCompleted)
suite.DelegationSharesEqual(val2Addr, fromDelegator, fromDelegationShares)
suite.DelegationSharesEqual(val2Addr, toDelegator, sdk.ZeroDec())
}
func (suite *KeeperTestSuite) TestTransferDelegation_CompliesWithMinSelfDelegation() {
_, addrs := app.GeneratePrivKeyAddressPairs(4)
valAccAddr, toDelegator := addrs[0], addrs[1]
valAddr := sdk.ValAddress(valAccAddr)
suite.CreateAccountWithAddress(valAccAddr, suite.NewBondCoins(i(1e12)))
// create bonded validator with minimum delegated
minSelfDelegation := i(1e9)
delegation := suite.NewBondCoin(i(1e9))
msg, err := stakingtypes.NewMsgCreateValidator(
valAddr,
ed25519.GenPrivKey().PubKey(),
delegation,
stakingtypes.Description{},
stakingtypes.NewCommissionRates(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec()),
minSelfDelegation,
)
suite.Require().NoError(err)
msgServer := stakingkeeper.NewMsgServerImpl(suite.StakingKeeper)
_, err = msgServer.CreateValidator(sdk.WrapSDKContext(suite.Ctx), msg)
suite.Require().NoError(err)
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
_, err = suite.Keeper.TransferDelegation(suite.Ctx, valAddr, valAccAddr, toDelegator, d("0.000000000000000001"))
suite.ErrorIs(err, types.ErrSelfDelegationBelowMinimum)
feat: upgrade to Cosmos v0.46 (#1477) * Update cosmos-sdk to v0.45.10-kava * Add RegisterNodeService to app * Update cosmos proto files * Update cosmos proto files * Use tagged v0.45.10-kava-v0.19-0.21 cosmos version * update x/auth/legacy to x/auth/migrations * Delete rest packages and registration * Remove rest from proposal handlers * Remove legacy types referencing removed sdk types * Remove legacy tx broadcast handler * Update incentive staking hooks to return error * Remove grpc replace directive, use new grpc version * Fix storetypes import * Update tally_handler with updated gov types * Delete legacy types * Use new gov default config * Update RegisterTendermintService params Signed-off-by: drklee3 <derrick@dlee.dev> * Replace sdk.StoreKey with storetypes.StoreKey * Replace sdk.Int#ToDec with sdk.NewDecFromInt * Replace sdk.NewUintFromBigInt with sdkmath.NewUintFromBigInt Signed-off-by: drklee3 <derrick@dlee.dev> * Update most intances of govtypes to govv1beta1 * Unpack coin slice for Coins#Sub and Coins#SafeSub Signed-off-by: drklee3 <derrick@dlee.dev> * Update committee gov codec registration Signed-off-by: drklee3 <derrick@dlee.dev> * Update migrate utils period_vesting Coins#Sub Signed-off-by: drklee3 <derrick@dlee.dev> * Update Coin#Sub in community proposal handler Signed-off-by: drklee3 <derrick@dlee.dev> * Update Coin#Sub, FundModuleAccount/FundAccount in banktestutil Signed-off-by: drklee3 <derrick@dlee.dev> * Update community, earn, kavadist proposal gov registration * Update evm cli client EthSecp256k1Type check * AccAddressFromHex to AccAddressFromHexUnsafe * Add mint DefaultInflationCalculationFn to earn test * Update use of removed staking.NewHandler * Rename FlagIAVLFastNode -> FlagDisableIAVLFastNode * cmd: Update new snapshot app option Signed-off-by: drklee3 <derrick@dlee.dev> * cmd: Add tendermint default config, use cosmos rpc status command Signed-off-by: drklee3 <derrick@dlee.dev> * Update ethermint import path github.com/tharsis/ethermint -> github.com/evmos/ethermint * Upgrade ibc-go to v6 * Update proto dependencies Signed-off-by: drklee3 <derrick@dlee.dev> * Update Tally handler test with new gov types * Update helpers.GenTx -> helpers.GenSignedMockTx * Update evmkeeper.NewKeeper params Signed-off-by: drklee3 <derrick@dlee.dev> * Update ante authz, tests * Add feemarket transient key, pass subspaces to evm/feemarket keepers * Update new ante decorators * Add new addModuleInitFlags to server commands * Pass codec to keyring.New in genaccounts * Pass codec to client keys add * Add SendCoins to evmutil bank_keeper * Use github.com/cosmos/iavl@v0.19.5 * Add ante HandlerOptions * Add unimplemented SendCoins to evmutil bank keeper Ethermint x/evm does not use this method * Update init-new-chain script to disable post-london blocks * Modify test genesis states to append 1 validator * Update tally handler test to use string values * Prevent querying balance for empty sdk.AccAddress in auction bidding test * Set default bond denom to ukava * Remove overwritten bank genesis total supply in committee proposal test Signed-off-by: drklee3 <derrick@dlee.dev> * Use ukava for testing staked balance * Disable minting in community proposal handler test Previously stake denom is used, which resulted in 0 minted coins * Update hard APYToSPY test expected value Increased iterations in sdk.ApproxRoot, updated closer to real value * Fix NewDecCoinsFromCoins bug in incentive collectDerivativeStakingRewards * Allow bkava earn incentive test values to match within small margin for rounding Signed-off-by: drklee3 <derrick@dlee.dev> * Update invalid denom in issuance message coin validation Colons are now valid in denoms Signed-off-by: drklee3 <derrick@dlee.dev> * Remove genesis validator in incentive delegation tests * Update pricefeed market test for invalid denom Signed-off-by: drklee3 <derrick@dlee.dev> * Update incentive delegator rewards test without genesis validator Signed-off-by: drklee3 <derrick@dlee.dev> * Add validator to export test * Clear bank state in minting tests Signed-off-by: drklee3 <derrick@dlee.dev> * Remove validator for no stake tally test Signed-off-by: drklee3 <derrick@dlee.dev> * Clear incentive state before InitGenesis in incentive genesis export test * Update swagger Signed-off-by: drklee3 <derrick@dlee.dev> * Update ethermint version to match replaced version * Remove legacy swagger * Add NewEthEmitEventDecorator * Remove redundant func for AddModuleInitFlags * Remove unused addBankBalanceForAddress func * Add SetIAVLLazyLoading option to app cmd * Use legacy.RegisterAminoMsg for committee msg concrete registration * Remove unnecessary Amino field * Add evm_util bankkeeper SendCoins comment * Update test method ResetBankState to DeleteGenesisValidatorCoins to be more clear * Validate incentive params.RewardsPerSecond to be non-zero * Validate swap pools to disallow colons in token denoms * Register all legacy amino types on gov modulecdc * Remove redundant Comittee interface registration * Pin goleveldb to v1.0.1-0.20210819022825-2ae1ddf74ef7 Causes failed to load state at height errors * Update ethermint to new pinned version with minGasPrices parse error fix * Update cosmos fork dependcy commit to include reverted account constructor patch * Update Cosmos v0.46.11 and cometbft v0.34.27 * Bump minimum go version to 1.19 * Update tendermint proto * Update internal testnet genesis * Move NewCanTransferDecorator before NewEthGasConsumeDecorator * Add hard borrow store tests (#1514) * add store tests for Borrow type * refactor Deposit tests to match * Fix old bep3 tests (#1515) * Update Ethermint to 1b17445 to fix duplicate proto registration * Add custom status command to use snake_case and stdout * Add SetInflation helper * Reduce ambiguity with evm CanSignEthTx error * Remove init genesis validator claim in test * Add disabled evmante.NewMinGasPriceDecorator with x/feemarket note * chore: use tagged versions for Cosmos and Ethermint forks * update kvtool & increase wait for ibc transfer test --------- Signed-off-by: drklee3 <derrick@dlee.dev> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Robert Pirtle <astropirtle@gmail.com>
2023-04-04 00:08:45 +00:00
suite.DelegationSharesEqual(valAddr, valAccAddr, sdk.NewDecFromInt(delegation.Amount))
liquid staking (#1273) * proto types * proto generated types * liquidstaking top level files: module, genesis * liquidstaking types * liquidstaking keeper * liquidstaking client/cli * add liquidstaking to app, simapp * implement mint derivative * set up liquidstaking keeper test suite * test mint derivative * rename module to liquid * rename proto types, app.go to liquid * use sdk.Coin instead of shares * mint liquid tokens to delegator * burn derivative tokens to receive delegation * use conversion method instead of type cast * simplify delegation transfer logic * broaden delegation transfer tests * simplify transfer delegation method This removes a source of rounding errors * move derivative denom to keeper config * check for invalid coins in msg validation * block 0share transfers to avoid handling edge case * refactor MintDerivative to test calculations * simplify burn method so shares and tokens equal * convert TransferShares back to old design this makes handling vesting tokens easier * fix missed merge conflict * remove deprecated constants * tidy up msg.go * add msg tests * remove unused store key * fix msg event sender * remove unused params * tidy up documentation and errors * remove unused mocks * remove unused keepers from AppModule * tidy up msg return values keeper return values to be used in router msgs * reinstate unintentionally removed interface check * catch invalid input for MnitDerivative clear up test TODOs * clear up InitGenesis TODO * Update x/liquid/client/cli/tx.go Co-authored-by: Derrick Lee <derrick@dlee.dev> * Update x/liquid/client/cli/tx.go Co-authored-by: Derrick Lee <derrick@dlee.dev> * show error logs in devnet * unblock mod account so it can receive dist rewards * catch zero amout msgs early * minor cli fixes Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Derrick Lee <derrick@dlee.dev>
2022-09-15 22:00:32 +00:00
}
func (suite *KeeperTestSuite) TestTransferDelegation_CanTransferVested() {
_, addrs := app.GeneratePrivKeyAddressPairs(4)
valAccAddr, fromDelegator, toDelegator := addrs[0], addrs[1], addrs[2]
valAddr := sdk.ValAddress(valAccAddr)
suite.CreateAccountWithAddress(valAccAddr, suite.NewBondCoins(i(1e9)))
suite.CreateVestingAccountWithAddress(fromDelegator, suite.NewBondCoins(i(2e9)), suite.NewBondCoins(i(1e9)))
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
fromDelegationShares := suite.CreateDelegation(valAddr, fromDelegator, i(2e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
shares := d("1000000000.0")
_, err := suite.Keeper.TransferDelegation(suite.Ctx, valAddr, fromDelegator, toDelegator, shares)
suite.NoError(err)
suite.DelegationSharesEqual(valAddr, fromDelegator, fromDelegationShares.Sub(shares))
suite.DelegationSharesEqual(valAddr, toDelegator, shares)
}
func (suite *KeeperTestSuite) TestTransferDelegation_CannotTransferVesting() {
_, addrs := app.GeneratePrivKeyAddressPairs(4)
valAccAddr, fromDelegator, toDelegator := addrs[0], addrs[1], addrs[2]
valAddr := sdk.ValAddress(valAccAddr)
suite.CreateAccountWithAddress(valAccAddr, suite.NewBondCoins(i(1e9)))
suite.CreateVestingAccountWithAddress(fromDelegator, suite.NewBondCoins(i(2e9)), suite.NewBondCoins(i(1e9)))
suite.CreateNewUnbondedValidator(valAddr, i(1e9))
suite.CreateDelegation(valAddr, fromDelegator, i(2e9))
staking.EndBlocker(suite.Ctx, suite.StakingKeeper)
_, err := suite.Keeper.TransferDelegation(suite.Ctx, valAddr, fromDelegator, toDelegator, d("1000000001.0"))
suite.ErrorIs(err, sdkerrors.ErrInsufficientFunds)
}