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cli: add test for candidate register/unregister/vote

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Also fix a bug with tx signing.
This commit is contained in:
Evgenii Stratonikov 2020-09-01 16:55:00 +03:00
parent 6e5a637da9
commit dff2ac1387
2 changed files with 76 additions and 2 deletions
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65
cli/candidate_test.go Normal file
View file

@ -0,0 +1,65 @@
package main
import (
"encoding/hex"
"math/big"
"testing"
"github.com/stretchr/testify/require"
)
// Register standby validator and vote for it.
// We don't create a new account here, because chain will
// stop working after validator will change.
func TestRegisterCandidate(t *testing.T) {
e := newExecutor(t, true)
defer e.Close(t)
e.In.WriteString("one\r")
e.Run(t, "neo-go", "wallet", "nep5", "multitransfer",
"--unittest", "--rpc-endpoint", "http://"+e.RPC.Addr,
"--wallet", validatorWallet,
"--from", validatorAddr,
"neo:"+validatorPriv.Address()+":10",
"gas:"+validatorPriv.Address()+":100")
e.checkTxPersisted(t)
e.In.WriteString("one\r")
e.Run(t, "neo-go", "wallet", "candidate", "register",
"--unittest", "--rpc-endpoint", "http://"+e.RPC.Addr,
"--wallet", validatorWallet,
"--address", validatorPriv.Address())
e.checkTxPersisted(t)
vs, err := e.Chain.GetEnrollments()
require.NoError(t, err)
require.Equal(t, 1, len(vs))
require.Equal(t, validatorPriv.PublicKey(), vs[0].Key)
require.Equal(t, big.NewInt(0), vs[0].Votes)
t.Run("Vote", func(t *testing.T) {
e.In.WriteString("one\r")
e.Run(t, "neo-go", "wallet", "candidate", "vote",
"--unittest", "--rpc-endpoint", "http://"+e.RPC.Addr,
"--wallet", validatorWallet,
"--address", validatorPriv.Address(),
"--candidate", hex.EncodeToString(validatorPriv.PublicKey().Bytes()))
e.checkTxPersisted(t)
vs, err = e.Chain.GetEnrollments()
require.Equal(t, 1, len(vs))
require.Equal(t, validatorPriv.PublicKey(), vs[0].Key)
b, _ := e.Chain.GetGoverningTokenBalance(validatorPriv.GetScriptHash())
require.Equal(t, b, vs[0].Votes)
})
e.In.WriteString("one\r")
e.Run(t, "neo-go", "wallet", "candidate", "unregister",
"--unittest", "--rpc-endpoint", "http://"+e.RPC.Addr,
"--wallet", validatorWallet,
"--address", validatorPriv.Address())
e.checkTxPersisted(t)
vs, err = e.Chain.GetEnrollments()
require.Equal(t, 0, len(vs))
}

13
cli/wallet/validator.go
View file

@ -6,6 +6,7 @@ import (
"github.com/nspcc-dev/neo-go/cli/flags"
"github.com/nspcc-dev/neo-go/cli/input"
"github.com/nspcc-dev/neo-go/cli/options"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/encoding/address"
"github.com/nspcc-dev/neo-go/pkg/io"
@ -81,6 +82,7 @@ func handleCandidate(ctx *cli.Context, method string) error {
if err != nil {
return cli.NewExitError(err, 1)
}
defer wall.Close()
addrFlag := ctx.Generic("address").(*flags.Address)
addr := addrFlag.Uint160()
@ -101,7 +103,10 @@ func handleCandidate(ctx *cli.Context, method string) error {
w := io.NewBufBinWriter()
emit.AppCallWithOperationAndArgs(w.BinWriter, client.NeoContractHash, method, acc.PrivateKey().PublicKey().Bytes())
emit.Opcode(w.BinWriter, opcode.ASSERT)
tx, err := c.CreateTxFromScript(w.Bytes(), acc, -1, int64(gas))
tx, err := c.CreateTxFromScript(w.Bytes(), acc, -1, int64(gas), transaction.Signer{
Account: acc.Contract.ScriptHash(),
Scopes: transaction.CalledByEntry,
})
if err != nil {
return cli.NewExitError(err, 1)
} else if err = acc.SignTx(tx); err != nil {
@ -121,6 +126,7 @@ func handleVote(ctx *cli.Context) error {
if err != nil {
return cli.NewExitError(err, 1)
}
defer wall.Close()
addrFlag := ctx.Generic("address").(*flags.Address)
addr := addrFlag.Uint160()
@ -156,7 +162,10 @@ func handleVote(ctx *cli.Context) error {
emit.AppCallWithOperationAndArgs(w.BinWriter, client.NeoContractHash, "vote", addr.BytesBE(), pubArg)
emit.Opcode(w.BinWriter, opcode.ASSERT)
tx, err := c.CreateTxFromScript(w.Bytes(), acc, -1, int64(gas))
tx, err := c.CreateTxFromScript(w.Bytes(), acc, -1, int64(gas), transaction.Signer{
Account: acc.Contract.ScriptHash(),
Scopes: transaction.CalledByEntry,
})
if err != nil {
return cli.NewExitError(err, 1)
}