prysm-pulse/validator/accounts/wallet_recover_test.go
Victor Farazdagi 2f11e55869
Use t.TempDir() in tests (#7769)
* use t.TempDir()

* remove redundant delete

* simplify setupDB()

* simplify db/testing/setup_db

* fix tests
2020-11-10 22:45:17 +00:00

119 lines
4.1 KiB
Go

package accounts
import (
"context"
"flag"
"io/ioutil"
"os"
"path/filepath"
"strconv"
"testing"
"github.com/prysmaticlabs/prysm/shared/testutil/assert"
"github.com/prysmaticlabs/prysm/shared/testutil/require"
"github.com/prysmaticlabs/prysm/validator/accounts/iface"
"github.com/prysmaticlabs/prysm/validator/accounts/wallet"
"github.com/prysmaticlabs/prysm/validator/flags"
"github.com/prysmaticlabs/prysm/validator/keymanager"
"github.com/prysmaticlabs/prysm/validator/keymanager/derived"
"github.com/urfave/cli/v2"
)
type recoverCfgStruct struct {
walletDir string
passwordFilePath string
mnemonicFilePath string
numAccounts int64
}
func setupRecoverCfg(t *testing.T) *recoverCfgStruct {
testDir := t.TempDir()
walletDir := filepath.Join(testDir, walletDirName)
passwordFilePath := filepath.Join(testDir, passwordFileName)
require.NoError(t, ioutil.WriteFile(passwordFilePath, []byte(password), os.ModePerm))
mnemonicFilePath := filepath.Join(testDir, mnemonicFileName)
require.NoError(t, ioutil.WriteFile(mnemonicFilePath, []byte(mnemonic), os.ModePerm))
return &recoverCfgStruct{
walletDir: walletDir,
passwordFilePath: passwordFilePath,
mnemonicFilePath: mnemonicFilePath,
}
}
func createRecoverCliCtx(t *testing.T, cfg *recoverCfgStruct) *cli.Context {
app := cli.App{}
set := flag.NewFlagSet("test", 0)
set.String(flags.WalletDirFlag.Name, cfg.walletDir, "")
set.String(flags.WalletPasswordFileFlag.Name, cfg.passwordFilePath, "")
set.String(flags.KeymanagerKindFlag.Name, keymanager.Derived.String(), "")
set.String(flags.MnemonicFileFlag.Name, cfg.mnemonicFilePath, "")
set.Bool(flags.SkipMnemonic25thWordCheckFlag.Name, true, "")
set.Int64(flags.NumAccountsFlag.Name, cfg.numAccounts, "")
assert.NoError(t, set.Set(flags.SkipMnemonic25thWordCheckFlag.Name, "true"))
assert.NoError(t, set.Set(flags.WalletDirFlag.Name, cfg.walletDir))
assert.NoError(t, set.Set(flags.WalletPasswordFileFlag.Name, cfg.passwordFilePath))
assert.NoError(t, set.Set(flags.KeymanagerKindFlag.Name, keymanager.Derived.String()))
assert.NoError(t, set.Set(flags.MnemonicFileFlag.Name, cfg.mnemonicFilePath))
assert.NoError(t, set.Set(flags.NumAccountsFlag.Name, strconv.Itoa(int(cfg.numAccounts))))
return cli.NewContext(&app, set, nil)
}
func TestRecoverDerivedWallet(t *testing.T) {
cfg := setupRecoverCfg(t)
cfg.numAccounts = 4
cliCtx := createRecoverCliCtx(t, cfg)
require.NoError(t, RecoverWalletCli(cliCtx))
ctx := context.Background()
w, err := wallet.OpenWallet(cliCtx.Context, &wallet.Config{
WalletDir: cfg.walletDir,
WalletPassword: password,
})
assert.NoError(t, err)
encoded, err := w.ReadKeymanagerConfigFromDisk(ctx)
assert.NoError(t, err)
walletCfg, err := derived.UnmarshalOptionsFile(encoded)
assert.NoError(t, err)
// We assert the created configuration was as desired.
wantCfg := derived.DefaultKeymanagerOpts()
assert.DeepEqual(t, wantCfg, walletCfg)
keymanager, err := w.InitializeKeymanager(cliCtx.Context, &iface.InitializeKeymanagerConfig{
SkipMnemonicConfirm: true,
})
require.NoError(t, err)
km, ok := keymanager.(*derived.Keymanager)
if !ok {
t.Fatal("not a derived keymanager")
}
names, err := km.ValidatingAccountNames(ctx)
assert.NoError(t, err)
require.Equal(t, len(names), int(cfg.numAccounts))
}
// TestRecoverDerivedWallet_OneAccount is a test for regression in cases where the number of accounts recovered is 1
func TestRecoverDerivedWallet_OneAccount(t *testing.T) {
cfg := setupRecoverCfg(t)
cfg.numAccounts = 1
cliCtx := createRecoverCliCtx(t, cfg)
require.NoError(t, RecoverWalletCli(cliCtx))
_, err := wallet.OpenWallet(cliCtx.Context, &wallet.Config{
WalletDir: cfg.walletDir,
WalletPassword: password,
})
assert.NoError(t, err)
}
func TestRecoverDerivedWallet_AlreadyExists(t *testing.T) {
cfg := setupRecoverCfg(t)
cfg.numAccounts = 4
cliCtx := createRecoverCliCtx(t, cfg)
require.NoError(t, RecoverWalletCli(cliCtx))
// Trying to recover an HD wallet into a directory that already exists should give an error
require.ErrorContains(t, "a wallet already exists at this location", RecoverWalletCli(cliCtx))
}