0g-chain/tests/e2e/e2e_min_fees_test.go
drklee3 6998196461
x/community events and e2e test improvements (#1766)
* Initial e2e setup

* Fix inflation disable tests

* Add upgrade handler

* Add param tests for after upgrade

* Replace deprecated grpc creds

* Remove upgrade for e2e test

* Update upgrade handler to set x/community params

* Remove params check in upgrade

* Update tests for switchover time and params check

* wip inflation

* Add attribute to disable inflation event

* Add before/after switchover mint and dist checks

* Add missing attribute to disable inflation test check

* Check mint events are 0

* Check total supply doesn't change

* Check inflation and events before switchover

* Check staking reward payouts from x/community

* move events funcs to util

* Add keyring to chain, fetch keys from kvtool and test withdrawal

* Remove duplicate KavaHomePath

* Update subtest names to specify before/after switchover

Co-authored-by: Draco <draco@dracoli.com>

* Use blocktime for InflationStop event DisableTime

* Test 5 blocks for staking rewards payout

* Remove logging and unused lines

* Check val claimed balance with queried

* Enable and update consolidation tests

* Update test for modified EventTypeInflationStop time attr

* Test x/distribution community tax

* Fix test names

* Update e2e tests for better live network test support (#1749)

* Update e2e tests to support mirrornet

* Skip claim rewards on live network, require no errors for existing tests

* Update readme with upgrade height

* Update .env example with usdt contract address

* Restore .env file to original local e2e

* Log community params when set

* Make AttributeKeyInflationDisableTime more precise

* Add mainnet and testnet community params (#1753)

* Re-enable ibc tests

* Remove duplicate types.EventTypeInflationStop emit

* feat: set validator minimum commissions to at least 5% in upgrade handler (#1761)

* Update validator min commission in upgrade

* Add min commission upgrade test

* Update changelog

* Set validator MaxRate, call BeforeValidatorModified hook

* Check max commission and update time in tests

* Update e2e test for max rate

* Test val update time

* Use SdkBlock instead of Block

* Remove upgrade related handlers and tests

Preserve any module and test util changes

* Update e2e x/community params proposal test to work without upgrade handler

---------

Co-authored-by: Draco <draco@dracoli.com>
2023-10-31 16:37:40 -07:00

78 lines
2.2 KiB
Go

package e2e_test
import (
"context"
"math/big"
"os"
"path/filepath"
"strings"
"github.com/pelletier/go-toml/v2"
sdk "github.com/cosmos/cosmos-sdk/types"
ethtypes "github.com/ethereum/go-ethereum/core/types"
"github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/tests/util"
)
func (suite *IntegrationTestSuite) TestEthGasPriceReturnsMinFee() {
suite.SkipIfKvtoolDisabled()
// read expected min fee from app.toml
minGasPrices, err := getMinFeeFromAppToml(util.KavaHomePath())
suite.NoError(err)
// evm uses akava, get akava min fee
evmMinGas := minGasPrices.AmountOf("akava").TruncateInt().BigInt()
// returns eth_gasPrice, units in kava
gasPrice, err := suite.Kava.EvmClient.SuggestGasPrice(context.Background())
suite.NoError(err)
suite.Equal(evmMinGas, gasPrice)
}
func (suite *IntegrationTestSuite) TestEvmRespectsMinFee() {
suite.SkipIfKvtoolDisabled()
// setup sender & receiver
sender := suite.Kava.NewFundedAccount("evm-min-fee-test-sender", sdk.NewCoins(ukava(1e3)))
randoReceiver := util.SdkToEvmAddress(app.RandomAddress())
// get min gas price for evm (from app.toml)
minFees, err := getMinFeeFromAppToml(util.KavaHomePath())
suite.NoError(err)
minGasPrice := minFees.AmountOf("akava").TruncateInt()
// attempt tx with less than min gas price (min fee - 1)
tooLowGasPrice := minGasPrice.Sub(sdk.OneInt()).BigInt()
req := util.EvmTxRequest{
Tx: ethtypes.NewTransaction(0, randoReceiver, big.NewInt(5e2), 1e5, tooLowGasPrice, nil),
Data: "this tx should fail because it's gas price is too low",
}
res := sender.SignAndBroadcastEvmTx(req)
// expect the tx to fail!
suite.ErrorAs(res.Err, &util.ErrEvmFailedToBroadcast{})
suite.ErrorContains(res.Err, "insufficient fee")
}
func getMinFeeFromAppToml(kavaHome string) (sdk.DecCoins, error) {
// read the expected min gas price from app.toml
parsed := struct {
MinGasPrices string `toml:"minimum-gas-prices"`
}{}
appToml, err := os.ReadFile(filepath.Join(kavaHome, "config", "app.toml"))
if err != nil {
return nil, err
}
err = toml.Unmarshal(appToml, &parsed)
if err != nil {
return nil, err
}
// convert to dec coins
return sdk.ParseDecCoins(strings.ReplaceAll(parsed.MinGasPrices, ";", ","))
}