You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: integration_test.go
    path of file: ./repos/evmos/precompiles/erc20
    
    the code of the file until where you have to start completion: package erc20_test

import (
	"fmt"
	"math/big"
	"strings"
	"testing"

	"cosmossdk.io/math"
	sdk "github.com/cosmos/cosmos-sdk/types"
	"github.com/ethereum/go-ethereum/accounts/abi"
	"github.com/ethereum/go-ethereum/common"
	"github.com/evmos/evmos/v16/contracts"
	auth "github.com/evmos/evmos/v16/precompiles/authorization"
	"github.com/evmos/evmos/v16/precompiles/erc20"
	"github.com/evmos/evmos/v16/precompiles/erc20/testdata"
	"github.com/evmos/evmos/v16/precomp
    
func (is *IntegrationTestSuite) SetupTest() {
	keys := keyring.New(2)
	nw := network.NewUnitTestNetwork(
		network.WithPreFundedAccounts(keys.GetAllAccAddrs()...),
	)
	gh := grpc.NewIntegrationHandler(nw)
	tf := factory.New(nw, gh)

	// Set up min deposit in Evmos
	params, err := gh.GetGovParams("deposit")
	Expect(err).ToNot(HaveOccurred(), "failed to get gov params")
	Expect(params).ToNot(BeNil(), "returned gov params are nil")

	updatedParams := params.Params
	updatedParams.MinDeposit = sdk.NewCoins(sdk.NewCoin(nw.GetDenom(), math.NewInt(1e18)))
	err = nw.UpdateGovParams(*updatedParams)
	Expect(err).ToNot(HaveOccurred(), "failed to update the min deposit")

	is.network = nw
	is.factory = tf
	is.handler = gh
	is.keyring = keys

	is.bondDenom = nw.GetDenom()
	is.tokenDenom = "xmpl"

	is.precompile = is.setupERC20Precompile(is.tokenDenom)
}