mirror of
https://github.com/nspcc-dev/neo-go.git
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124 lines
2.9 KiB
Go
124 lines
2.9 KiB
Go
package consensus
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import (
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"testing"
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"github.com/CityOfZion/neo-go/pkg/crypto/keys"
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"github.com/CityOfZion/neo-go/pkg/util"
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"github.com/nspcc-dev/dbft/crypto"
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"github.com/nspcc-dev/dbft/payload"
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"github.com/stretchr/testify/require"
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)
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func TestRecoveryMessage_Setters(t *testing.T) {
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const size = 5
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privs := getKeys(t, size)
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pubs := make([]crypto.PublicKey, 5)
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for i := range pubs {
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pubs[i] = &publicKey{privs[i].PublicKey()}
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}
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r := &recoveryMessage{}
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p := new(Payload)
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p.SetType(payload.RecoveryMessageType)
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p.SetPayload(r)
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// sign payload to have verification script
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require.NoError(t, p.Sign(privs[0]))
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req := &prepareRequest{
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timestamp: 87,
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nonce: 321,
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transactionHashes: []util.Uint256{{1}},
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minerTx: *newMinerTx(123),
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nextConsensus: util.Uint160{1, 2},
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}
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p1 := new(Payload)
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p1.SetType(payload.PrepareRequestType)
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p1.SetPayload(req)
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p1.SetValidatorIndex(0)
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require.NoError(t, p1.Sign(privs[0]))
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t.Run("prepare response is added", func(t *testing.T) {
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p2 := new(Payload)
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p2.SetType(payload.PrepareResponseType)
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p2.SetPayload(&prepareResponse{
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preparationHash: p1.Hash(),
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})
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p2.SetValidatorIndex(1)
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require.NoError(t, p2.Sign(privs[1]))
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r.AddPayload(p2)
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require.NotNil(t, r.PreparationHash())
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require.Equal(t, p1.Hash(), *r.PreparationHash())
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ps := r.GetPrepareResponses(p, pubs)
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require.Len(t, ps, 1)
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require.Equal(t, p2, ps[0])
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ps0 := ps[0].(*Payload)
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require.True(t, ps0.Verify(ps0.Witness.ScriptHash()))
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})
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t.Run("prepare request is added", func(t *testing.T) {
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pr := r.GetPrepareRequest(p, pubs, p1.ValidatorIndex())
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require.Nil(t, pr)
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r.AddPayload(p1)
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pr = r.GetPrepareRequest(p, pubs, p1.ValidatorIndex())
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require.NotNil(t, pr)
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require.Equal(t, p1, pr)
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pl := pr.(*Payload)
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require.True(t, pl.Verify(pl.Witness.ScriptHash()))
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})
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t.Run("change view is added", func(t *testing.T) {
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p3 := new(Payload)
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p3.SetType(payload.ChangeViewType)
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p3.SetPayload(&changeView{
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newViewNumber: 1,
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timestamp: 12345,
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})
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p3.SetValidatorIndex(3)
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require.NoError(t, p3.Sign(privs[3]))
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r.AddPayload(p3)
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ps := r.GetChangeViews(p, pubs)
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require.Len(t, ps, 1)
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require.Equal(t, p3, ps[0])
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ps0 := ps[0].(*Payload)
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require.True(t, ps0.Verify(ps0.Witness.ScriptHash()))
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})
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t.Run("commit is added", func(t *testing.T) {
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p4 := new(Payload)
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p4.SetType(payload.CommitType)
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p4.SetPayload(randomMessage(t, commitType))
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p4.SetValidatorIndex(4)
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require.NoError(t, p4.Sign(privs[4]))
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r.AddPayload(p4)
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ps := r.GetCommits(p, pubs)
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require.Len(t, ps, 1)
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require.Equal(t, p4, ps[0])
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ps0 := ps[0].(*Payload)
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require.True(t, ps0.Verify(ps0.Witness.ScriptHash()))
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})
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}
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func getKeys(t *testing.T, n int) []*privateKey {
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privs := make([]*privateKey, 0, n)
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for i := 0; i < n; i++ {
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priv, err := keys.NewPrivateKey()
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require.NoError(t, err)
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require.NotNil(t, priv)
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privs = append(privs, &privateKey{PrivateKey: priv})
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}
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return privs
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}
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