0g-chain/tests/e2e/testutil/suite.go
Robert Pirtle ff5b0e814e
add initial E2E testing setup (#1475)
* setup e2e test that starts kava chain

* refactor into a testify suite

* setup ethClient

* add example test checking chain id

* cleanup

* refactor & support funded accounts with txs

* ignore e2e tests in CI & consolidate makefiles

* remove circular go.mod dependency

vendors `signing` and `grpc` packages from `kava-labs/go-tools` to
refrain from a circular dep and fix pulled in dep versions

* add min fee for evm side

* prune nothing in e2e node
2023-02-22 15:40:56 -08:00

115 lines
3.1 KiB
Go

package testutil
import (
"fmt"
"os"
"path/filepath"
"github.com/stretchr/testify/suite"
"google.golang.org/grpc"
"github.com/cosmos/cosmos-sdk/client/grpc/tmservice"
"github.com/cosmos/cosmos-sdk/crypto/hd"
txtypes "github.com/cosmos/cosmos-sdk/types/tx"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
"github.com/ethereum/go-ethereum/ethclient"
"github.com/kava-labs/kava/app"
kavaparams "github.com/kava-labs/kava/app/params"
"github.com/kava-labs/kava/tests/e2e/runner"
"github.com/kava-labs/kava/tests/util"
)
const (
ChainId = "kavalocalnet_8888-1"
FundedAccountName = "whale"
StakingDenom = "ukava"
)
type E2eTestSuite struct {
suite.Suite
runner runner.NodeRunner
grpcConn *grpc.ClientConn
encodingConfig kavaparams.EncodingConfig
EvmClient *ethclient.Client
Auth authtypes.QueryClient
Bank banktypes.QueryClient
Tm tmservice.ServiceClient
Tx txtypes.ServiceClient
accounts map[string]*SigningAccount
}
func (suite *E2eTestSuite) SetupSuite() {
app.SetSDKConfig()
suite.encodingConfig = app.MakeEncodingConfig()
// this mnemonic is expected to be a funded account that can seed the funds for all
// new accounts created during tests. it will be available under Accounts["whale"]
fundedAccountMnemonic := os.Getenv("E2E_KAVA_FUNDED_ACCOUNT_MNEMONIC")
if fundedAccountMnemonic == "" {
suite.Fail("no E2E_KAVA_FUNDED_ACCOUNT_MNEMONIC provided")
}
configDir, err := filepath.Abs("./generated/kava-1/config")
if err != nil {
suite.Fail("failed to get config dir: %s", err)
}
config := runner.Config{
ConfigDir: configDir,
KavaRpcPort: "26657",
KavaRestPort: "1317",
KavaGrpcPort: "9090",
KavaEvmPort: "8545",
ImageTag: "local",
}
suite.runner = runner.NewSingleKavaNode(config)
suite.runner.StartChains()
// setup an unauthenticated evm client
evmRpcUrl := fmt.Sprintf("http://localhost:%s", config.KavaEvmPort)
suite.EvmClient, err = ethclient.Dial(evmRpcUrl)
if err != nil {
suite.runner.Shutdown()
suite.Fail("failed to connect to evm: %s", err)
}
// create grpc connection
grpcUrl := fmt.Sprintf("http://localhost:%s", config.KavaGrpcPort)
suite.grpcConn, err = util.NewGrpcConnection(grpcUrl)
if err != nil {
suite.runner.Shutdown()
suite.Fail("failed to create grpc connection: %s", err)
}
// setup unauthenticated query clients for kava / cosmos
suite.Auth = authtypes.NewQueryClient(suite.grpcConn)
suite.Bank = banktypes.NewQueryClient(suite.grpcConn)
suite.Tm = tmservice.NewServiceClient(suite.grpcConn)
suite.Tx = txtypes.NewServiceClient(suite.grpcConn)
// initialize accounts map
suite.accounts = make(map[string]*SigningAccount)
// setup the signing account for the initially funded account (used to fund all other accounts)
suite.AddNewSigningAccount(
FundedAccountName,
hd.CreateHDPath(app.Bip44CoinType, 0, 0),
ChainId,
fundedAccountMnemonic,
)
}
func (suite *E2eTestSuite) TearDownSuite() {
// close all account request channels
for _, a := range suite.accounts {
close(a.requests)
}
// gracefully shutdown docker container(s)
suite.runner.Shutdown()
}