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79 lines
2.6 KiB
79 lines
2.6 KiB
package evidence
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import (
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"fmt"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/mock"
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"github.com/tendermint/tendermint/evidence/mocks"
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"github.com/tendermint/tendermint/types"
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)
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func TestVerifyEvidenceWrongAddress(t *testing.T) {
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var height int64 = 4
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val := types.NewMockPV()
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stateStore := initializeValidatorState(val, height)
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state, err := stateStore.Load()
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if err != nil {
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t.Error(err)
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}
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blockStore := &mocks.BlockStore{}
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blockStore.On("LoadBlockMeta", mock.AnythingOfType("int64")).Return(
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&types.BlockMeta{Header: types.Header{Time: defaultEvidenceTime}},
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)
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evidence := types.NewMockDuplicateVoteEvidence(1, defaultEvidenceTime, evidenceChainID)
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err = VerifyEvidence(evidence, state, stateStore, blockStore)
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errMsg := fmt.Sprintf("address %X was not a validator at height 1", evidence.Address())
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if assert.Error(t, err) {
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assert.Equal(t, err.Error(), errMsg)
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}
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}
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func TestVerifyEvidenceExpiredEvidence(t *testing.T) {
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var height int64 = 4
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val := types.NewMockPV()
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stateStore := initializeValidatorState(val, height)
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state, err := stateStore.Load()
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if err != nil {
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t.Error(err)
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}
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state.ConsensusParams.Evidence.MaxAgeNumBlocks = 1
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expiredEvidenceTime := time.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC)
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blockStore := &mocks.BlockStore{}
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blockStore.On("LoadBlockMeta", mock.AnythingOfType("int64")).Return(
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&types.BlockMeta{Header: types.Header{Time: expiredEvidenceTime}},
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)
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expiredEv := types.NewMockDuplicateVoteEvidenceWithValidator(1, expiredEvidenceTime, val, evidenceChainID)
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err = VerifyEvidence(expiredEv, state, stateStore, blockStore)
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errMsg := "evidence from height 1 (created at: 2018-01-01 00:00:00 +0000 UTC) is too old"
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if assert.Error(t, err) {
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assert.Equal(t, err.Error()[:len(errMsg)], errMsg)
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}
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}
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func TestVerifyEvidenceInvalidTime(t *testing.T) {
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height := int64(4)
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val := types.NewMockPV()
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stateStore := initializeValidatorState(val, height)
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state, err := stateStore.Load()
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if err != nil {
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t.Error(err)
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}
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blockStore := &mocks.BlockStore{}
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blockStore.On("LoadBlockMeta", mock.AnythingOfType("int64")).Return(
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&types.BlockMeta{Header: types.Header{Time: defaultEvidenceTime}},
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)
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differentTime := time.Date(2019, 2, 1, 0, 0, 0, 0, time.UTC)
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ev := types.NewMockDuplicateVoteEvidenceWithValidator(height, differentTime, val, evidenceChainID)
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err = VerifyEvidence(ev, state, stateStore, blockStore)
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errMsg := "evidence time (2019-02-01 00:00:00 +0000 UTC) is different to the time" +
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" of the header we have for the same height (2019-01-01 00:00:00 +0000 UTC)"
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if assert.Error(t, err) {
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assert.Equal(t, errMsg, err.Error())
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}
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}
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