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package types
import (
"testing"
"time"
"github.com/golang/protobuf/proto"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
amino "github.com/tendermint/go-amino"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/crypto"
"github.com/tendermint/tendermint/crypto/ed25519"
"github.com/tendermint/tendermint/crypto/secp256k1"
"github.com/tendermint/tendermint/version"
)
func TestABCIPubKey(t *testing.T) {
pkEd := ed25519.GenPrivKey().PubKey()
pkSecp := secp256k1.GenPrivKey().PubKey()
testABCIPubKey(t, pkEd, ABCIPubKeyTypeEd25519)
testABCIPubKey(t, pkSecp, ABCIPubKeyTypeSecp256k1)
}
func testABCIPubKey(t *testing.T, pk crypto.PubKey, typeStr string) {
abciPubKey := TM2PB.PubKey(pk)
pk2, err := PB2TM.PubKey(abciPubKey)
assert.Nil(t, err)
assert.Equal(t, pk, pk2)
}
func TestABCIValidators(t *testing.T) {
pkEd := ed25519.GenPrivKey().PubKey()
// correct validator
tmValExpected := NewValidator(pkEd, 10)
tmVal := NewValidator(pkEd, 10)
abciVal := TM2PB.ValidatorUpdate(tmVal)
tmVals, err := PB2TM.ValidatorUpdates([]abci.ValidatorUpdate{abciVal})
assert.Nil(t, err)
assert.Equal(t, tmValExpected, tmVals[0])
abciVals := TM2PB.ValidatorUpdates(NewValidatorSet(tmVals))
assert.Equal(t, []abci.ValidatorUpdate{abciVal}, abciVals)
// val with address
tmVal.Address = pkEd.Address()
abciVal = TM2PB.ValidatorUpdate(tmVal)
tmVals, err = PB2TM.ValidatorUpdates([]abci.ValidatorUpdate{abciVal})
assert.Nil(t, err)
assert.Equal(t, tmValExpected, tmVals[0])
// val with incorrect pubkey data
abciVal = TM2PB.ValidatorUpdate(tmVal)
abciVal.PubKey.Data = []byte("incorrect!")
tmVals, err = PB2TM.ValidatorUpdates([]abci.ValidatorUpdate{abciVal})
assert.NotNil(t, err)
assert.Nil(t, tmVals)
}
func TestABCIConsensusParams(t *testing.T) {
cp := DefaultConsensusParams()
abciCP := TM2PB.ConsensusParams(cp)
cp2 := cp.Update(abciCP)
assert.Equal(t, *cp, cp2)
}
func newHeader(
height int64, commitHash, dataHash, evidenceHash []byte,
) *Header {
return &Header{
Height: height,
LastCommitHash: commitHash,
DataHash: dataHash,
EvidenceHash: evidenceHash,
}
}
func TestABCIHeader(t *testing.T) {
// build a full header
var height int64 = 5
header := newHeader(height, []byte("lastCommitHash"), []byte("dataHash"), []byte("evidenceHash"))
protocolVersion := version.Consensus{Block: 7, App: 8}
timestamp := time.Now()
lastBlockID := BlockID{
Hash: []byte("hash"),
PartsHeader: PartSetHeader{
Total: 10,
Hash: []byte("hash"),
},
}
header.Populate(
protocolVersion, "chainID", timestamp, lastBlockID,
[]byte("valHash"), []byte("nextValHash"),
[]byte("consHash"), []byte("appHash"), []byte("lastResultsHash"),
[]byte("proposerAddress"),
)
cdc := amino.NewCodec()
headerBz := cdc.MustMarshalBinaryBare(header)
pbHeader := TM2PB.Header(header)
pbHeaderBz, err := proto.Marshal(&pbHeader)
assert.NoError(t, err)
// assert some fields match
assert.EqualValues(t, protocolVersion.Block, pbHeader.Version.Block)
assert.EqualValues(t, protocolVersion.App, pbHeader.Version.App)
assert.EqualValues(t, "chainID", pbHeader.ChainID)
assert.EqualValues(t, height, pbHeader.Height)
assert.EqualValues(t, timestamp, pbHeader.Time)
assert.EqualValues(t, lastBlockID.Hash, pbHeader.LastBlockId.Hash)
assert.EqualValues(t, []byte("lastCommitHash"), pbHeader.LastCommitHash)
assert.Equal(t, []byte("proposerAddress"), pbHeader.ProposerAddress)
// assert the encodings match
// NOTE: they don't yet because Amino encodes
// int64 as zig-zag and we're using non-zigzag in the protobuf.
// See https://github.com/tendermint/tendermint/issues/2682
_, _ = headerBz, pbHeaderBz
// assert.EqualValues(t, headerBz, pbHeaderBz)
}
func TestABCIEvidence(t *testing.T) {
val := NewMockPV()
blockID := makeBlockID([]byte("blockhash"), 1000, []byte("partshash"))
blockID2 := makeBlockID([]byte("blockhash2"), 1000, []byte("partshash"))
const chainID = "mychain"
pubKey, err := val.GetPubKey()
require.NoError(t, err)
ev := &DuplicateVoteEvidence{
PubKey: pubKey,
VoteA: makeVote(t, val, chainID, 0, 10, 2, 1, blockID),
VoteB: makeVote(t, val, chainID, 0, 10, 2, 1, blockID2),
}
abciEv := TM2PB.Evidence(
ev,
NewValidatorSet([]*Validator{NewValidator(pubKey, 10)}),
time.Now(),
)
assert.Equal(t, "duplicate/vote", abciEv.Type)
}
type pubKeyEddie struct{}
func (pubKeyEddie) Address() Address { return []byte{} }
func (pubKeyEddie) Bytes() []byte { return []byte{} }
func (pubKeyEddie) VerifyBytes(msg []byte, sig []byte) bool { return false }
func (pubKeyEddie) Equals(crypto.PubKey) bool { return false }
func TestABCIValidatorFromPubKeyAndPower(t *testing.T) {
pubkey := ed25519.GenPrivKey().PubKey()
abciVal := TM2PB.NewValidatorUpdate(pubkey, 10)
assert.Equal(t, int64(10), abciVal.Power)
assert.Panics(t, func() { TM2PB.NewValidatorUpdate(nil, 10) })
assert.Panics(t, func() { TM2PB.NewValidatorUpdate(pubKeyEddie{}, 10) })
}
func TestABCIValidatorWithoutPubKey(t *testing.T) {
pkEd := ed25519.GenPrivKey().PubKey()
abciVal := TM2PB.Validator(NewValidator(pkEd, 10))
// pubkey must be nil
tmValExpected := abci.Validator{
Address: pkEd.Address(),
Power: 10,
}
assert.Equal(t, tmValExpected, abciVal)
}