0g-chain/x/evmutil/keeper/conversion_evm_native_test.go

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package keeper_test
import (
"math/big"
"testing"
sdkmath "cosmossdk.io/math"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/ethereum/go-ethereum/common"
"github.com/stretchr/testify/suite"
"github.com/kava-labs/kava/x/evmutil/testutil"
"github.com/kava-labs/kava/x/evmutil/types"
)
type ConversionTestSuite struct {
testutil.Suite
}
func TestConversionTestSuite(t *testing.T) {
suite.Run(t, new(ConversionTestSuite))
}
func (suite *ConversionTestSuite) TestMint() {
pair := types.NewConversionPair(
testutil.MustNewInternalEVMAddressFromString("0x000000000000000000000000000000000000000A"),
"erc20/usdc",
)
amount := big.NewInt(100)
recipient := suite.Key1.PubKey().Address().Bytes()
coin, err := suite.Keeper.MintConversionPairCoin(suite.Ctx, pair, amount, recipient)
suite.Require().NoError(err)
suite.Require().Equal(sdk.NewCoin(pair.Denom, sdkmath.NewIntFromBigInt(amount)), coin)
bal := suite.App.GetBankKeeper().GetBalance(suite.Ctx, recipient, pair.Denom)
suite.Require().Equal(amount, bal.Amount.BigInt(), "minted amount should increase balance")
}
func (suite *ConversionTestSuite) TestBurn_InsufficientBalance() {
pair := types.NewConversionPair(
testutil.MustNewInternalEVMAddressFromString("0x000000000000000000000000000000000000000A"),
"erc20/usdc",
)
amount := sdkmath.NewInt(100)
recipient := suite.Key1.PubKey().Address().Bytes()
err := suite.Keeper.BurnConversionPairCoin(suite.Ctx, pair, sdk.NewCoin(pair.Denom, amount), recipient)
suite.Require().Error(err)
Update cosmos-sdk to v0.47.7 (#1811) * Update cometbft, cosmos, ethermint, and ibc-go * Replace github.com/tendermint/tendermint by github.com/cometbft/cometbft * Replace github.com/tendermint/tm-db by github.com/cometbft/cometbft-db * Replace gogo/protobuf with cosmos/gogoproto & simapp replacement * Replace cosmos-sdk/simapp/helpers with cosmos-sdk/testutil/sims * Remove no longer used simulations * Replace ibchost with ibcexported See https://github.com/cosmos/ibc-go/blob/v7.2.2/docs/migrations/v6-to-v7.md#ibc-module-constants * Add new consensus params keeper * Add consensus keeper to blockers * Fix keeper and module issues in app.go * Add IsSendEnabledCoins and update SetParams interface changes * Fix protobuf build for cosmos 47 (#1800) * fix cp errors by using -f; fix lint by only linting our proto dir; and use proofs.proto directly from ics23 for ibc-go v7 * run proto-all; commit updated third party deps and swagger changes * regenerate proto files * use correct gocosmos build plugin for buf * re-gen all protobuf files to update paths for new gocosmos plugin * update protoc and buf to latest versions * fix staking keeper issues in app.go * update tally handler for gov changes * chain id fix and flag fixes * update deps for cometbft 47.7 upgrade * remove all module legacy queriers * update stakingKeeper to pointer * Replace ModuleCdc from govv1beta1 to govcodec * remove simulations * abci.LastCommitInfo → abci.CommitInfo * Remove unused code in keys.go * simapp.MakeTestEncodingConfig -> moduletestutil.MakeTestEncodingConfi * Fix chain id issues in tests * Fix remaining unit test issues * Update changelog for upgrade * Fix e2e tests using updated kvtool * Update protonet to v47 compatible genesis * Bump cometbft-db to v0.9.1-kava.1 * Update kvtool * Remove extra changelog * Fix merged rocksdb issues * go mod cleanup * Bump cometbft-db to v9 and go to 1.21 * Bump rocksdb version to v8.10.0 * Update kvtool to latest version * Update gin to v1.9.0 * Use ibctm.ModuleName in app_test * Fallback to genesis chain id instead of client toml * Remove all simulations * Fix cdp migrations issue with v47 * Update dependencies to correct tags --------- Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com>
2024-02-06 22:54:10 +00:00
suite.Require().Equal("spendable balance is smaller than 100erc20/usdc: insufficient funds", err.Error())
}
func (suite *ConversionTestSuite) TestBurn() {
pair := types.NewConversionPair(
testutil.MustNewInternalEVMAddressFromString("0x000000000000000000000000000000000000000A"),
"erc20/usdc",
)
amount := sdkmath.NewInt(100)
recipient := suite.Key1.PubKey().Address().Bytes()
coin, err := suite.Keeper.MintConversionPairCoin(suite.Ctx, pair, amount.BigInt(), recipient)
suite.Require().NoError(err)
suite.Require().Equal(sdk.NewCoin(pair.Denom, amount), coin)
bal := suite.App.GetBankKeeper().GetBalance(suite.Ctx, recipient, pair.Denom)
suite.Require().Equal(amount, bal.Amount, "minted amount should increase balance")
err = suite.Keeper.BurnConversionPairCoin(suite.Ctx, pair, sdk.NewCoin(pair.Denom, amount), recipient)
suite.Require().NoError(err)
bal = suite.App.GetBankKeeper().GetBalance(suite.Ctx, recipient, pair.Denom)
suite.Require().Equal(sdk.ZeroInt(), bal.Amount, "balance should be zero after burn")
}
func (suite *ConversionTestSuite) TestUnlockERC20Tokens() {
contractAddr := suite.DeployERC20()
pair := types.NewConversionPair(
contractAddr,
"erc20/usdc",
)
amount := big.NewInt(100)
recipient := types.NewInternalEVMAddress(common.BytesToAddress(suite.Key1.PubKey().Address()))
moduleAddr := types.NewInternalEVMAddress(types.ModuleEVMAddress)
// Mint some initial balance for module account to transfer
err := suite.Keeper.MintERC20(
suite.Ctx,
pair.GetAddress(), // contractAddr
moduleAddr, //receiver
amount,
)
suite.Require().NoError(err)
err = suite.Keeper.UnlockERC20Tokens(suite.Ctx, pair, amount, recipient)
suite.Require().NoError(err)
// Check balance of recipient
bal := suite.GetERC20BalanceOf(
types.ERC20MintableBurnableContract.ABI,
pair.GetAddress(),
recipient,
)
suite.Require().Equal(amount, bal, "balance should increase by unlock amount")
// Check balance of module account
bal = suite.GetERC20BalanceOf(
types.ERC20MintableBurnableContract.ABI,
pair.GetAddress(),
moduleAddr,
)
suite.Require().Equal(
// String() due to non-equal struct values for 0
big.NewInt(0).String(),
bal.String(),
"balance should decrease module account by unlock amount",
)
}
func (suite *ConversionTestSuite) TestUnlockERC20Tokens_Insufficient() {
contractAddr := suite.DeployERC20()
pair := types.NewConversionPair(
contractAddr,
"erc20/usdc",
)
amount := big.NewInt(100)
recipient := types.NewInternalEVMAddress(common.BytesToAddress(suite.Key1.PubKey().Address()))
// Module account has 0 balance, cannot unlock
err := suite.Keeper.UnlockERC20Tokens(suite.Ctx, pair, amount, recipient)
suite.Require().Error(err)
suite.Require().Contains(err.Error(), "execution reverted: ERC20: transfer amount exceeds balance")
}
func (suite *ConversionTestSuite) TestConvertCoinToERC20() {
contractAddr := suite.DeployERC20()
pair := types.NewConversionPair(
contractAddr,
"erc20/usdc",
)
amount := big.NewInt(100)
originAcc := sdk.AccAddress(suite.Key1.PubKey().Address().Bytes())
recipientAcc := types.NewInternalEVMAddress(common.BytesToAddress(suite.Key2.PubKey().Address()))
moduleAddr := types.NewInternalEVMAddress(types.ModuleEVMAddress)
// Starting balance of origin account
coin, err := suite.Keeper.MintConversionPairCoin(suite.Ctx, pair, amount, originAcc)
suite.Require().NoError(err)
suite.Require().Equal(sdk.NewCoin(pair.Denom, sdkmath.NewIntFromBigInt(amount)), coin)
// Mint same initial balance for module account as backing erc20 supply
err = suite.Keeper.MintERC20(
suite.Ctx,
pair.GetAddress(), // contractAddr
moduleAddr, //receiver
amount,
)
suite.Require().NoError(err)
// convert coin to erc20
ctx := suite.Ctx.WithGasMeter(sdk.NewInfiniteGasMeter())
err = suite.Keeper.ConvertCoinToERC20(
ctx,
originAcc,
recipientAcc,
sdk.NewCoin(pair.Denom, sdkmath.NewIntFromBigInt(amount)),
)
suite.Require().NoError(err)
suite.Require().LessOrEqual(ctx.GasMeter().GasConsumed(), uint64(500000))
suite.Require().GreaterOrEqual(ctx.GasMeter().GasConsumed(), uint64(50000))
// Source should decrease
bal := suite.App.GetBankKeeper().GetBalance(suite.Ctx, originAcc, pair.Denom)
suite.Require().Equal(sdk.ZeroInt(), bal.Amount, "conversion should decrease source balance")
// Module bal should also decrease
moduleBal := suite.GetERC20BalanceOf(
types.ERC20MintableBurnableContract.ABI,
pair.GetAddress(),
moduleAddr,
)
suite.Require().Equal(
// String() due to non-equal struct values for 0
big.NewInt(0).String(),
moduleBal.String(),
"balance should decrease module account by unlock amount",
)
// Recipient balance should increase by same amount
recipientBal := suite.GetERC20BalanceOf(
types.ERC20MintableBurnableContract.ABI,
pair.GetAddress(),
recipientAcc,
)
suite.Require().Equal(
// String() due to non-equal struct values for 0
amount,
recipientBal,
"recipient balance should increase",
)
suite.EventsContains(suite.GetEvents(),
sdk.NewEvent(
types.EventTypeConvertCoinToERC20,
sdk.NewAttribute(types.AttributeKeyInitiator, originAcc.String()),
sdk.NewAttribute(types.AttributeKeyReceiver, recipientAcc.String()),
sdk.NewAttribute(types.AttributeKeyERC20Address, pair.GetAddress().String()),
sdk.NewAttribute(types.AttributeKeyAmount, coin.String()),
))
}
func (suite *ConversionTestSuite) TestConvertCoinToERC20_InsufficientBalance() {
contractAddr := suite.DeployERC20()
pair := types.NewConversionPair(
contractAddr,
"erc20/usdc",
)
amount := big.NewInt(100)
originAcc := sdk.AccAddress(suite.Key1.PubKey().Address().Bytes())
recipientAcc := types.NewInternalEVMAddress(common.BytesToAddress(suite.Key2.PubKey().Address()))
err := suite.Keeper.ConvertCoinToERC20(
suite.Ctx,
originAcc,
recipientAcc,
sdk.NewCoin(pair.Denom, sdkmath.NewIntFromBigInt(amount)),
)
suite.Require().Error(err)
Update cosmos-sdk to v0.47.7 (#1811) * Update cometbft, cosmos, ethermint, and ibc-go * Replace github.com/tendermint/tendermint by github.com/cometbft/cometbft * Replace github.com/tendermint/tm-db by github.com/cometbft/cometbft-db * Replace gogo/protobuf with cosmos/gogoproto & simapp replacement * Replace cosmos-sdk/simapp/helpers with cosmos-sdk/testutil/sims * Remove no longer used simulations * Replace ibchost with ibcexported See https://github.com/cosmos/ibc-go/blob/v7.2.2/docs/migrations/v6-to-v7.md#ibc-module-constants * Add new consensus params keeper * Add consensus keeper to blockers * Fix keeper and module issues in app.go * Add IsSendEnabledCoins and update SetParams interface changes * Fix protobuf build for cosmos 47 (#1800) * fix cp errors by using -f; fix lint by only linting our proto dir; and use proofs.proto directly from ics23 for ibc-go v7 * run proto-all; commit updated third party deps and swagger changes * regenerate proto files * use correct gocosmos build plugin for buf * re-gen all protobuf files to update paths for new gocosmos plugin * update protoc and buf to latest versions * fix staking keeper issues in app.go * update tally handler for gov changes * chain id fix and flag fixes * update deps for cometbft 47.7 upgrade * remove all module legacy queriers * update stakingKeeper to pointer * Replace ModuleCdc from govv1beta1 to govcodec * remove simulations * abci.LastCommitInfo → abci.CommitInfo * Remove unused code in keys.go * simapp.MakeTestEncodingConfig -> moduletestutil.MakeTestEncodingConfi * Fix chain id issues in tests * Fix remaining unit test issues * Update changelog for upgrade * Fix e2e tests using updated kvtool * Update protonet to v47 compatible genesis * Bump cometbft-db to v0.9.1-kava.1 * Update kvtool * Remove extra changelog * Fix merged rocksdb issues * go mod cleanup * Bump cometbft-db to v9 and go to 1.21 * Bump rocksdb version to v8.10.0 * Update kvtool to latest version * Update gin to v1.9.0 * Use ibctm.ModuleName in app_test * Fallback to genesis chain id instead of client toml * Remove all simulations * Fix cdp migrations issue with v47 * Update dependencies to correct tags --------- Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com>
2024-02-06 22:54:10 +00:00
suite.Require().Equal("spendable balance is smaller than 100erc20/usdc: insufficient funds", err.Error())
}
func (suite *ConversionTestSuite) TestConvertCoinToERC20_NotEnabled() {
contractAddr := suite.DeployERC20()
pair := types.NewConversionPair(
contractAddr,
"erc20/notenabled",
)
amount := big.NewInt(100)
originAcc := sdk.AccAddress(suite.Key1.PubKey().Address().Bytes())
recipientAcc := types.NewInternalEVMAddress(common.BytesToAddress(suite.Key2.PubKey().Address()))
err := suite.Keeper.ConvertCoinToERC20(
suite.Ctx,
originAcc,
recipientAcc,
sdk.NewCoin(pair.Denom, sdkmath.NewIntFromBigInt(amount)),
)
suite.Require().Error(err)
suite.Require().Equal("erc20/notenabled: ERC20 token not enabled to convert to sdk.Coin", err.Error())
}
func (suite *ConversionTestSuite) TestConvertERC20ToCoin() {
contractAddr := suite.DeployERC20()
pair := types.NewConversionPair(
contractAddr,
"erc20/usdc",
)
totalAmt := big.NewInt(100)
userAddr := sdk.AccAddress(suite.Key1.PubKey().Address().Bytes())
userEvmAddr := types.NewInternalEVMAddress(common.BytesToAddress(suite.Key1.PubKey().Address()))
// Mint same initial balance for user account
err := suite.Keeper.MintERC20(
suite.Ctx,
pair.GetAddress(), // contractAddr
userEvmAddr, //receiver
totalAmt,
)
suite.Require().NoError(err)
ctx := suite.Ctx.WithGasMeter(sdk.NewInfiniteGasMeter())
convertAmt := sdkmath.NewInt(50)
err = suite.Keeper.ConvertERC20ToCoin(
ctx,
userEvmAddr,
userAddr,
pair.GetAddress(),
convertAmt,
)
suite.Require().NoError(err)
suite.Require().LessOrEqual(ctx.GasMeter().GasConsumed(), uint64(500000))
suite.Require().GreaterOrEqual(ctx.GasMeter().GasConsumed(), uint64(50000))
// bank balance should decrease
bal := suite.App.GetBankKeeper().GetBalance(suite.Ctx, userAddr, pair.Denom)
suite.Require().Equal(convertAmt, bal.Amount, "conversion should decrease source balance")
// Module bal should also decrease
userBal := suite.GetERC20BalanceOf(
types.ERC20MintableBurnableContract.ABI,
pair.GetAddress(),
userEvmAddr,
)
suite.Require().Equal(
// String() due to non-equal struct values for 0
big.NewInt(50).String(),
userBal.String(),
"balance should decrease module account by unlock amount",
)
suite.EventsContains(suite.GetEvents(),
sdk.NewEvent(
types.EventTypeConvertERC20ToCoin,
sdk.NewAttribute(types.AttributeKeyERC20Address, pair.GetAddress().String()),
sdk.NewAttribute(types.AttributeKeyInitiator, userEvmAddr.String()),
sdk.NewAttribute(types.AttributeKeyReceiver, userAddr.String()),
sdk.NewAttribute(types.AttributeKeyAmount, sdk.NewCoin(pair.Denom, convertAmt).String()),
),
)
}
func (suite *ConversionTestSuite) TestConvertERC20ToCoin_EmptyContract() {
contractAddr := testutil.MustNewInternalEVMAddressFromString("0x15932E26f5BD4923d46a2b205191C4b5d5f43FE3")
pair := types.NewConversionPair(
contractAddr,
"erc20/usdc",
)
userAddr := sdk.AccAddress(suite.Key1.PubKey().Address().Bytes())
userEvmAddr := types.NewInternalEVMAddress(common.BytesToAddress(suite.Key1.PubKey().Address()))
convertAmt := sdkmath.NewInt(100)
// Trying to convert erc20 from an empty contract should fail
err := suite.Keeper.ConvertERC20ToCoin(
suite.Ctx,
userEvmAddr,
userAddr,
pair.GetAddress(),
convertAmt,
)
suite.Require().Error(err)
suite.Require().ErrorContains(err, "failed to retrieve balance: failed to unpack method balanceOf")
// bank balance should not change
bal := suite.App.GetBankKeeper().GetBalance(suite.Ctx, userAddr, pair.Denom)
suite.Require().Equal(sdk.ZeroInt(), bal.Amount)
}