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