frostfs-contract/tests/alphabet_test.go

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package tests
import (
"path"
"testing"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
"github.com/nspcc-dev/neo-go/pkg/neotest"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/nspcc-dev/neofs-contract/common"
"github.com/nspcc-dev/neofs-contract/container"
"github.com/stretchr/testify/require"
)
const alphabetPath = "../alphabet"
// FIXME: delete after https://github.com/nspcc-dev/neo-go/issues/2297
const singleValidatorWIF = "KxyjQ8eUa4FHt3Gvioyt1Wz29cTUrE4eTqX3yFSk1YFCsPL8uNsY"
var committeeAcc, _ = wallet.NewAccountFromWIF(singleValidatorWIF)
func deployAlphabetContract(t *testing.T, e *neotest.Executor, addrNetmap, addrProxy util.Uint160, name string, index, total int64) util.Uint160 {
c := neotest.CompileFile(t, e.CommitteeHash, alphabetPath, path.Join(alphabetPath, "config.yml"))
args := make([]interface{}, 6)
args[0] = false
args[1] = addrNetmap
args[2] = addrProxy
args[3] = name
args[4] = index
args[5] = total
e.DeployContract(t, c, args)
return c.Hash
}
func newAlphabetInvoker(t *testing.T) (*neotest.Executor, *neotest.ContractInvoker) {
e := newExecutor(t)
ctrNNS := neotest.CompileFile(t, e.CommitteeHash, nnsPath, path.Join(nnsPath, "config.yml"))
ctrNetmap := neotest.CompileFile(t, e.CommitteeHash, netmapPath, path.Join(netmapPath, "config.yml"))
ctrBalance := neotest.CompileFile(t, e.CommitteeHash, balancePath, path.Join(balancePath, "config.yml"))
ctrContainer := neotest.CompileFile(t, e.CommitteeHash, containerPath, path.Join(containerPath, "config.yml"))
ctrProxy := neotest.CompileFile(t, e.CommitteeHash, proxyPath, path.Join(proxyPath, "config.yml"))
e.DeployContract(t, ctrNNS, nil)
deployNetmapContract(t, e, ctrBalance.Hash, ctrContainer.Hash,
container.RegistrationFeeKey, int64(containerFee),
container.AliasFeeKey, int64(containerAliasFee))
deployBalanceContract(t, e, ctrNetmap.Hash, ctrContainer.Hash)
deployContainerContract(t, e, ctrNetmap.Hash, ctrBalance.Hash, ctrNNS.Hash)
deployProxyContract(t, e, ctrNetmap.Hash)
hash := deployAlphabetContract(t, e, ctrNetmap.Hash, ctrProxy.Hash, "Az", 0, 1)
setAlphabetRole(t, e, committeeAcc.PrivateKey().PublicKey().Bytes())
return e, e.CommitteeInvoker(hash)
}
func TestEmit(t *testing.T) {
_, c := newAlphabetInvoker(t)
const method = "emit"
cCommittee := c.WithSigners(neotest.NewSingleSigner(committeeAcc))
cCommittee.InvokeFail(t, "no gas to emit", method)
transferNeoToContract(t, c)
cCommittee.Invoke(t, stackitem.Null{}, method)
notAlphabet := c.NewAccount(t)
cNotAlphabet := c.WithSigners(notAlphabet)
cNotAlphabet.InvokeFail(t, "invalid invoker", method)
}
func TestVote(t *testing.T) {
e, c := newAlphabetInvoker(t)
const method = "vote"
newAlphabet := c.NewAccount(t)
newAlphabetPub, ok := vm.ParseSignatureContract(newAlphabet.Script())
require.True(t, ok)
cNewAlphabet := c.WithSigners(newAlphabet)
cNewAlphabet.InvokeFail(t, common.ErrAlphabetWitnessFailed, method, int64(0), []interface{}{newAlphabetPub})
c.InvokeFail(t, "invalid epoch", method, int64(1), []interface{}{newAlphabetPub})
setAlphabetRole(t, e, newAlphabetPub)
transferNeoToContract(t, c)
neoSH := e.NativeHash(t, nativenames.Neo)
neoInvoker := c.CommitteeInvoker(neoSH)
gasSH := e.NativeHash(t, nativenames.Gas)
gasInvoker := e.CommitteeInvoker(gasSH)
res, err := gasInvoker.TestInvoke(t, "balanceOf", gasInvoker.Committee.ScriptHash())
require.NoError(t, err)
// transfer some GAS to the new alphabet node
gasInvoker.Invoke(t, stackitem.NewBool(true), "transfer", gasInvoker.Committee.ScriptHash(), newAlphabet.ScriptHash(), res.Top().BigInt().Int64()/2, nil)
newInvoker := neoInvoker.WithSigners(newAlphabet)
newInvoker.Invoke(t, stackitem.NewBool(true), "registerCandidate", newAlphabetPub)
c.Invoke(t, stackitem.Null{}, method, int64(0), []interface{}{newAlphabetPub})
// wait one block util
// new committee is accepted
c.AddNewBlock(t)
cNewAlphabet.Invoke(t, stackitem.Null{}, "emit")
c.InvokeFail(t, "invalid invoker", "emit")
}
func transferNeoToContract(t *testing.T, invoker *neotest.ContractInvoker) {
neoSH, err := invoker.Chain.GetNativeContractScriptHash(nativenames.Neo)
require.NoError(t, err)
neoInvoker := invoker.CommitteeInvoker(neoSH)
res, err := neoInvoker.TestInvoke(t, "balanceOf", neoInvoker.Committee.ScriptHash())
require.NoError(t, err)
// transfer all NEO to alphabet contract
neoInvoker.Invoke(t, stackitem.NewBool(true), "transfer", neoInvoker.Committee.ScriptHash(), invoker.Hash, res.Top().BigInt().Int64(), nil)
}
func setAlphabetRole(t *testing.T, e *neotest.Executor, new []byte) {
designSH, err := e.Chain.GetNativeContractScriptHash(nativenames.Designation)
require.NoError(t, err)
designInvoker := e.CommitteeInvoker(designSH)
// set committee as NeoFSAlphabet
designInvoker.Invoke(t, stackitem.Null{}, "designateAsRole", int64(noderoles.NeoFSAlphabet), []interface{}{new})
}