mirror of
https://github.com/0glabs/0g-chain.git
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202 lines
7.2 KiB
Go
202 lines
7.2 KiB
Go
package e2e_test
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import (
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"context"
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"math/big"
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"time"
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sdkerrors "cosmossdk.io/errors"
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sdk "github.com/cosmos/cosmos-sdk/types"
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txtypes "github.com/cosmos/cosmos-sdk/types/tx"
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banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
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"github.com/0glabs/0g-chain/app"
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"github.com/0glabs/0g-chain/chaincfg"
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"github.com/0glabs/0g-chain/tests/e2e/contracts/greeter"
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"github.com/0glabs/0g-chain/tests/util"
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)
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func (suite *IntegrationTestSuite) TestEthCallToGreeterContract() {
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// this test manipulates state of the Greeter contract which means other tests shouldn't use it.
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// setup funded account to interact with contract
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user := suite.ZgChain.NewFundedAccount("greeter-contract-user", sdk.NewCoins(chaincfg.MakeCoinForGasDenom(1e6)))
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greeterAddr := suite.ZgChain.ContractAddrs["greeter"]
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contract, err := greeter.NewGreeter(greeterAddr, suite.ZgChain.EvmClient)
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suite.NoError(err)
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beforeGreeting, err := contract.Greet(nil)
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suite.NoError(err)
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updatedGreeting := "look at me, using the evm"
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tx, err := contract.SetGreeting(user.EvmAuth, updatedGreeting)
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suite.NoError(err)
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_, err = util.WaitForEvmTxReceipt(suite.ZgChain.EvmClient, tx.Hash(), 10*time.Second)
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suite.NoError(err)
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afterGreeting, err := contract.Greet(nil)
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suite.NoError(err)
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suite.Equal("what's up!", beforeGreeting)
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suite.Equal(updatedGreeting, afterGreeting)
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}
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func (suite *IntegrationTestSuite) TestEthCallToErc20() {
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randoReceiver := util.SdkToEvmAddress(app.RandomAddress())
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amount := big.NewInt(1)
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// make unauthenticated eth_call query to check balance
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beforeBalance := suite.ZgChain.GetErc20Balance(suite.DeployedErc20.Address, randoReceiver)
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// make authenticate eth_call to transfer tokens
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res := suite.FundZgChainErc20Balance(randoReceiver, amount)
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suite.NoError(res.Err)
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// make another unauthenticated eth_call query to check new balance
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afterBalance := suite.ZgChain.GetErc20Balance(suite.DeployedErc20.Address, randoReceiver)
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suite.BigIntsEqual(big.NewInt(0), beforeBalance, "expected before balance to be zero")
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suite.BigIntsEqual(amount, afterBalance, "unexpected post-transfer balance")
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}
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func (suite *IntegrationTestSuite) TestEip712BasicMessageAuthorization() {
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// create new funded account
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sender := suite.ZgChain.NewFundedAccount("eip712-msgSend", sdk.NewCoins(chaincfg.MakeCoinForGasDenom(2e4)))
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receiver := app.RandomAddress()
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// setup message for sending some gas denom to random receiver
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msgs := []sdk.Msg{
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banktypes.NewMsgSend(sender.SdkAddress, receiver, sdk.NewCoins(chaincfg.MakeCoinForGasDenom(1e3))),
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}
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// create tx
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tx := suite.NewEip712TxBuilder(
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sender,
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suite.ZgChain,
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1e6,
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sdk.NewCoins(chaincfg.MakeCoinForGasDenom(1e4)),
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msgs,
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"this is a memo",
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).GetTx()
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txBytes, err := suite.ZgChain.EncodingConfig.TxConfig.TxEncoder()(tx)
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suite.NoError(err)
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// broadcast tx
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res, err := suite.ZgChain.Grpc.Query.Tx.BroadcastTx(context.Background(), &txtypes.BroadcastTxRequest{
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TxBytes: txBytes,
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Mode: txtypes.BroadcastMode_BROADCAST_MODE_SYNC,
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})
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suite.NoError(err)
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suite.Equal(sdkerrors.SuccessABCICode, res.TxResponse.Code)
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_, err = util.WaitForSdkTxCommit(suite.ZgChain.Grpc.Query.Tx, res.TxResponse.TxHash, 6*time.Second)
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suite.NoError(err)
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// check that the message was processed & the gas denom is transferred.
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balRes, err := suite.ZgChain.Grpc.Query.Bank.Balance(context.Background(), &banktypes.QueryBalanceRequest{
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Address: receiver.String(),
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Denom: chaincfg.GasDenom,
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})
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suite.NoError(err)
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suite.Equal(sdk.NewInt(1e3), balRes.Balance.Amount)
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}
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// Note that this test works because the deployed erc20 is configured in evmutil & cdp params.
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// This test matches the webapp's "USDT Earn" workflow
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// func (suite *IntegrationTestSuite) TestEip712ConvertToCoinAndDepositToLend() {
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// // cdp requires minimum of $11 collateral
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// amount := sdk.NewInt(11e6) // 11 USDT
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// principal := sdk.NewCoin("usdx", sdk.NewInt(10e6))
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// sdkDenom := suite.DeployedErc20.CosmosDenom
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// // create new funded account
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// depositor := suite.ZgChain.NewFundedAccount("eip712-lend-depositor", sdk.NewCoins(chaincfg.MakeCoinForGasDenom(1e5)))
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// // give them erc20 balance to deposit
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// fundRes := suite.FundZgChainErc20Balance(depositor.EvmAddress, amount.BigInt())
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// suite.NoError(fundRes.Err)
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// // setup messages for convert to coin & deposit into earn
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// convertMsg := evmutiltypes.NewMsgConvertERC20ToCoin(
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// evmutiltypes.NewInternalEVMAddress(depositor.EvmAddress),
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// depositor.SdkAddress,
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// evmutiltypes.NewInternalEVMAddress(suite.DeployedErc20.Address),
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// amount,
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// )
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// // depositMsg := cdptypes.NewMsgCreateCDP(
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// // depositor.SdkAddress,
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// // sdk.NewCoin(sdkDenom, amount),
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// // principal,
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// // suite.DeployedErc20.CdpCollateralType,
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// // )
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// msgs := []sdk.Msg{
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// // convert to coin
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// &convertMsg,
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// // deposit into cdp (Mint), take out USDX
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// // &depositMsg,
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// }
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// // create tx
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// tx := suite.NewEip712TxBuilder(
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// depositor,
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// suite.ZgChain,
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// 1e6,
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// sdk.NewCoins(chaincfg.MakeCoinForGasDenom(1e4)),
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// msgs,
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// "doing the USDT Earn workflow! erc20 -> sdk.Coin -> USDX hard deposit",
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// ).GetTx()
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// txBytes, err := suite.ZgChain.EncodingConfig.TxConfig.TxEncoder()(tx)
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// suite.NoError(err)
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// // broadcast tx
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// res, err := suite.ZgChain.Grpc.Query.Tx.BroadcastTx(context.Background(), &txtypes.BroadcastTxRequest{
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// TxBytes: txBytes,
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// Mode: txtypes.BroadcastMode_BROADCAST_MODE_SYNC,
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// })
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// suite.NoError(err)
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// suite.Equal(sdkerrors.SuccessABCICode, res.TxResponse.Code)
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// _, err = util.WaitForSdkTxCommit(suite.ZgChain.Grpc.Query.Tx, res.TxResponse.TxHash, 6*time.Second)
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// suite.Require().NoError(err)
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// // check that depositor no longer has erc20 balance
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// balance := suite.ZgChain.GetErc20Balance(suite.DeployedErc20.Address, depositor.EvmAddress)
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// suite.BigIntsEqual(big.NewInt(0), balance, "expected no erc20 balance")
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// // check that account has cdp
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// // cdpRes, err := suite.ZgChain.Grpc.Query.Cdp.Cdp(context.Background(), &cdptypes.QueryCdpRequest{
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// // CollateralType: suite.DeployedErc20.CdpCollateralType,
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// // Owner: depositor.SdkAddress.String(),
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// // })
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// // suite.NoError(err)
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// // suite.True(cdpRes.Cdp.Collateral.Amount.Equal(amount))
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// // suite.True(cdpRes.Cdp.Principal.Equal(principal))
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// // withdraw deposit & convert back to erc20 (this allows refund to recover erc20s used in test)
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// // withdraw := cdptypes.NewMsgRepayDebt(
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// // depositor.SdkAddress,
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// // suite.DeployedErc20.CdpCollateralType,
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// // principal,
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// // )
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// convertBack := evmutiltypes.NewMsgConvertCoinToERC20(
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// depositor.SdkAddress.String(),
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// depositor.EvmAddress.Hex(),
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// sdk.NewCoin(sdkDenom, amount),
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// )
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// withdrawAndConvertBack := util.ZgChainMsgRequest{
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// Msgs: []sdk.Msg{&withdraw, &convertBack},
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// GasLimit: 1e6,
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// FeeAmount: sdk.NewCoins(chaincfg.MakeCoinForGasDenom(1000)),
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// Data: "withdrawing from mint & converting back to erc20",
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// }
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// lastRes := depositor.SignAndBroadcastZgChainTx(withdrawAndConvertBack)
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// suite.NoError(lastRes.Err)
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// balance = suite.ZgChain.GetErc20Balance(suite.DeployedErc20.Address, depositor.EvmAddress)
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// suite.BigIntsEqual(amount.BigInt(), balance, "expected returned erc20 balance")
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// }
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