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[#825] event/notaryPreparator: Add unit test for incorrect NR

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Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
This commit is contained in:
Pavel Karpy 2021-09-14 23:23:35 +03:00 committed by Alex Vanin
parent 5d791a4366
commit 1b4f8f7e9f
1 changed files with 215 additions and 3 deletions
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212
pkg/morph/event/notary_preparator_test.go
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@ -23,9 +23,13 @@ import (
var (
alphaKeys keys.PublicKeys
wrongAlphaKeys keys.PublicKeys
dummyInvocationScript = append([]byte{byte(opcode.PUSHDATA1), 64}, make([]byte, 64)...)
wrongDummyInvocationScript = append([]byte{byte(opcode.PUSHDATA1), 64, 1}, make([]byte, 63)...)
contractSysCall = make([]byte, 4)
wrongContractSysCall = make([]byte, 4)
scriptHash util.Uint160
)
@ -36,7 +40,13 @@ func init() {
alphaKeys = keys.PublicKeys{pub}
wrongPrivat, _ := keys.NewPrivateKey()
wrongPub := wrongPrivat.PublicKey()
wrongAlphaKeys = keys.PublicKeys{wrongPub}
binary.LittleEndian.PutUint32(contractSysCall, interopnames.ToID([]byte(interopnames.SystemContractCall)))
binary.LittleEndian.PutUint32(wrongContractSysCall, interopnames.ToID([]byte(interopnames.SystemCallbackInvoke)))
scriptHash, _ = util.Uint160DecodeStringLE("21fce15191428e9c2f0e8d0329ff6d3dd14882de")
}
@ -50,6 +60,208 @@ func (b blockCounter) BlockCount() (res uint32, err error) {
return b.epoch, b.err
}
func TestPrepare_IncorrectNR(t *testing.T) {
type (
mTX struct {
sigs []transaction.Signer
scripts []transaction.Witness
attrs []transaction.Attribute
}
fbTX struct {
attrs []transaction.Attribute
}
)
setIncorrectFields := func(nr payload.P2PNotaryRequest, m mTX, f fbTX) payload.P2PNotaryRequest {
if m.sigs != nil {
nr.MainTransaction.Signers = m.sigs
}
if m.scripts != nil {
nr.MainTransaction.Scripts = m.scripts
}
if m.attrs != nil {
nr.MainTransaction.Attributes = m.attrs
}
if f.attrs != nil {
nr.FallbackTransaction.Attributes = f.attrs
}
return nr
}
alphaVerificationScript, _ := smartcontract.CreateMultiSigRedeemScript(len(alphaKeys)*2/3+1, alphaKeys)
wrongAlphaVerificationScript, _ := smartcontract.CreateMultiSigRedeemScript(len(wrongAlphaKeys)*2/3+1, wrongAlphaKeys)
tests := []struct {
name string
mTX mTX
fbTX fbTX
expErr error
}{
{
name: "incorrect witness amount",
mTX: mTX{
scripts: []transaction.Witness{{}},
},
expErr: errUnexpectedWitnessAmount,
},
{
name: "not dummy invocation script",
mTX: mTX{
scripts: []transaction.Witness{
{},
{
InvocationScript: wrongDummyInvocationScript,
},
{},
},
},
expErr: ErrTXAlreadyHandled,
},
{
name: "incorrect main TX signers amount",
mTX: mTX{
sigs: []transaction.Signer{{}},
},
expErr: errUnexpectedCosignersAmount,
},
{
name: "incorrect main TX Alphabet signer",
mTX: mTX{
sigs: []transaction.Signer{
{},
{
Account: hash.Hash160(wrongAlphaVerificationScript),
},
{},
},
},
expErr: errIncorrectAlphabetSigner,
},
{
name: "incorrect main TX attribute amount",
mTX: mTX{
attrs: []transaction.Attribute{{}, {}},
},
expErr: errIncorrectAttributesAmount,
},
{
name: "incorrect main TX attribute",
mTX: mTX{
attrs: []transaction.Attribute{
{
Value: &transaction.NotaryAssisted{
NKeys: uint8(len(alphaKeys) + 1),
},
},
},
},
expErr: errIncorrectAttribute,
},
{
name: "incorrect main TX proxy witness",
mTX: mTX{
scripts: []transaction.Witness{
{
InvocationScript: make([]byte, 1),
},
{
InvocationScript: dummyInvocationScript,
},
{},
},
},
expErr: errIncorrectProxyWitnesses,
},
{
name: "incorrect main TX Alphabet witness",
mTX: mTX{
scripts: []transaction.Witness{
{},
{
VerificationScript: wrongAlphaVerificationScript,
InvocationScript: dummyInvocationScript,
},
{},
},
},
expErr: errIncorrectAlphabet,
},
{
name: "incorrect main TX Notary witness",
mTX: mTX{
scripts: []transaction.Witness{
{},
{
VerificationScript: alphaVerificationScript,
InvocationScript: dummyInvocationScript,
},
{
InvocationScript: wrongDummyInvocationScript,
},
},
},
expErr: errIncorrectNotaryPlaceholder,
},
{
name: "incorrect fb TX attributes amount",
fbTX: fbTX{
attrs: []transaction.Attribute{{}},
},
expErr: errIncorrectFBAttributesAmount,
},
{
name: "incorrect fb TX attributes",
fbTX: fbTX{
attrs: []transaction.Attribute{{}, {}, {}},
},
expErr: errIncorrectFBAttributes,
},
{
name: "expired fb TX",
fbTX: fbTX{
[]transaction.Attribute{
{},
{
Type: transaction.NotValidBeforeT,
Value: &transaction.NotValidBefore{
Height: 1,
},
},
{},
},
},
expErr: ErrMainTXExpired,
},
}
preparator := notaryPreparator(
PreparatorPrm{
alphaKeysSource(),
blockCounter{100, nil},
},
)
var (
incorrectNR payload.P2PNotaryRequest
err error
)
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
correctNR := correctNR(nil)
incorrectNR = setIncorrectFields(*correctNR, test.mTX, test.fbTX)
_, err = preparator.Prepare(&incorrectNR)
require.EqualError(t, err, test.expErr.Error())
})
}
}
func TestPrepare_CorrectNR(t *testing.T) {
tests := []struct {
hash util.Uint160