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package commands
import (
"context"
"errors"
"testing"
"github.com/spf13/cobra"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
dbm "github.com/tendermint/tm-db"
abcitypes "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/config"
"github.com/tendermint/tendermint/internal/state/indexer"
"github.com/tendermint/tendermint/internal/state/mocks"
"github.com/tendermint/tendermint/libs/log"
prototmstate "github.com/tendermint/tendermint/proto/tendermint/state"
"github.com/tendermint/tendermint/types"
_ "github.com/lib/pq" // for the psql sink
)
const (
height int64 = 10
base int64 = 2
)
func setupReIndexEventCmd(ctx context.Context, conf *config.Config, logger log.Logger) *cobra.Command {
cmd := MakeReindexEventCommand(conf, logger)
reIndexEventCmd := &cobra.Command{
Use: cmd.Use,
Run: func(cmd *cobra.Command, args []string) {},
}
_ = reIndexEventCmd.ExecuteContext(ctx)
return reIndexEventCmd
}
func TestReIndexEventCheckHeight(t *testing.T) {
mockBlockStore := &mocks.BlockStore{}
mockBlockStore.
On("Base").Return(base).
On("Height").Return(height)
testCases := []struct {
startHeight int64
endHeight int64
validHeight bool
}{
{0, 0, true},
{0, base, true},
{0, base - 1, false},
{0, height, true},
{0, height + 1, true},
{0, 0, true},
{base - 1, 0, false},
{base, 0, true},
{base, base, true},
{base, base - 1, false},
{base, height, true},
{base, height + 1, true},
{height, 0, true},
{height, base, false},
{height, height - 1, false},
{height, height, true},
{height, height + 1, true},
{height + 1, 0, false},
}
for _, tc := range testCases {
err := checkValidHeight(mockBlockStore, checkValidHeightArgs{startHeight: tc.startHeight, endHeight: tc.endHeight})
if tc.validHeight {
require.NoError(t, err)
} else {
require.Error(t, err)
}
}
}
func TestLoadEventSink(t *testing.T) {
testCases := []struct {
sinks []string
connURL string
loadErr bool
}{
{[]string{}, "", true},
{[]string{"NULL"}, "", true},
{[]string{"KV"}, "", false},
{[]string{"KV", "KV"}, "", true},
{[]string{"PSQL"}, "", true}, // true because empty connect url
{[]string{"PSQL"}, "wrongUrl", true}, // true because wrong connect url
// skip to test PSQL connect with correct url
{[]string{"UnsupportedSinkType"}, "wrongUrl", true},
}
for _, tc := range testCases {
cfg := config.TestConfig()
cfg.TxIndex.Indexer = tc.sinks
cfg.TxIndex.PsqlConn = tc.connURL
_, err := loadEventSinks(cfg)
if tc.loadErr {
require.Error(t, err)
} else {
require.NoError(t, err)
}
}
}
func TestLoadBlockStore(t *testing.T) {
testCfg, err := config.ResetTestRoot(t.TempDir(), t.Name())
require.NoError(t, err)
testCfg.DBBackend = "goleveldb"
_, _, err = loadStateAndBlockStore(testCfg)
// we should return an error because the state store and block store
// don't yet exist
require.Error(t, err)
dbType := dbm.BackendType(testCfg.DBBackend)
bsdb, err := dbm.NewDB("blockstore", dbType, testCfg.DBDir())
require.NoError(t, err)
bsdb.Close()
ssdb, err := dbm.NewDB("state", dbType, testCfg.DBDir())
require.NoError(t, err)
ssdb.Close()
bs, ss, err := loadStateAndBlockStore(testCfg)
require.NoError(t, err)
require.NotNil(t, bs)
require.NotNil(t, ss)
}
func TestReIndexEvent(t *testing.T) {
mockBlockStore := &mocks.BlockStore{}
mockStateStore := &mocks.Store{}
mockEventSink := &mocks.EventSink{}
mockBlockStore.
On("Base").Return(base).
On("Height").Return(height).
On("LoadBlock", base).Return(nil).Once().
On("LoadBlock", base).Return(&types.Block{Data: types.Data{Txs: types.Txs{make(types.Tx, 1)}}}).
On("LoadBlock", height).Return(&types.Block{Data: types.Data{Txs: types.Txs{make(types.Tx, 1)}}})
mockEventSink.
On("Type").Return(indexer.KV).
On("IndexBlockEvents", mock.AnythingOfType("types.EventDataNewBlockHeader")).Return(errors.New("")).Once().
On("IndexBlockEvents", mock.AnythingOfType("types.EventDataNewBlockHeader")).Return(nil).
On("IndexTxEvents", mock.AnythingOfType("[]*types.TxResult")).Return(errors.New("")).Once().
On("IndexTxEvents", mock.AnythingOfType("[]*types.TxResult")).Return(nil)
dtx := abcitypes.ResponseDeliverTx{}
abciResp := &prototmstate.ABCIResponses{
FinalizeBlock: &abcitypes.ResponseFinalizeBlock{
Txs: []*abcitypes.ResponseDeliverTx{&dtx},
},
}
mockStateStore.
On("LoadABCIResponses", base).Return(nil, errors.New("")).Once().
On("LoadABCIResponses", base).Return(abciResp, nil).
On("LoadABCIResponses", height).Return(abciResp, nil)
testCases := []struct {
startHeight int64
endHeight int64
reIndexErr bool
}{
{base, height, true}, // LoadBlock error
{base, height, true}, // LoadABCIResponses error
{base, height, true}, // index block event error
{base, height, true}, // index tx event error
{base, base, false},
{height, height, false},
}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
logger := log.NewNopLogger()
conf := config.DefaultConfig()
for _, tc := range testCases {
err := eventReIndex(
setupReIndexEventCmd(ctx, conf, logger),
eventReIndexArgs{
sinks: []indexer.EventSink{mockEventSink},
blockStore: mockBlockStore,
stateStore: mockStateStore,
startHeight: tc.startHeight,
endHeight: tc.endHeight,
})
if tc.reIndexErr {
require.Error(t, err)
} else {
require.NoError(t, err)
}
}
}