Files
tendermint/state/txindex/indexer_service_test.go
Anton Kaliaev 2137ecc130 pubsub 2.0 (#3227)
* green pubsub tests :OK:

* get rid of clientToQueryMap

* Subscribe and SubscribeUnbuffered

* start adapting other pkgs to new pubsub

* nope

* rename MsgAndTags to Message

* remove TagMap

it does not bring any additional benefits

* bring back EventSubscriber

* fix test

* fix data race in TestStartNextHeightCorrectly

```
Write at 0x00c0001c7418 by goroutine 796:
  github.com/tendermint/tendermint/consensus.TestStartNextHeightCorrectly()
      /go/src/github.com/tendermint/tendermint/consensus/state_test.go:1296 +0xad
  testing.tRunner()
      /usr/local/go/src/testing/testing.go:827 +0x162

Previous read at 0x00c0001c7418 by goroutine 858:
  github.com/tendermint/tendermint/consensus.(*ConsensusState).addVote()
      /go/src/github.com/tendermint/tendermint/consensus/state.go:1631 +0x1366
  github.com/tendermint/tendermint/consensus.(*ConsensusState).tryAddVote()
      /go/src/github.com/tendermint/tendermint/consensus/state.go:1476 +0x8f
  github.com/tendermint/tendermint/consensus.(*ConsensusState).handleMsg()
      /go/src/github.com/tendermint/tendermint/consensus/state.go:667 +0xa1e
  github.com/tendermint/tendermint/consensus.(*ConsensusState).receiveRoutine()
      /go/src/github.com/tendermint/tendermint/consensus/state.go:628 +0x794

Goroutine 796 (running) created at:
  testing.(*T).Run()
      /usr/local/go/src/testing/testing.go:878 +0x659
  testing.runTests.func1()
      /usr/local/go/src/testing/testing.go:1119 +0xa8
  testing.tRunner()
      /usr/local/go/src/testing/testing.go:827 +0x162
  testing.runTests()
      /usr/local/go/src/testing/testing.go:1117 +0x4ee
  testing.(*M).Run()
      /usr/local/go/src/testing/testing.go:1034 +0x2ee
  main.main()
      _testmain.go:214 +0x332

Goroutine 858 (running) created at:
  github.com/tendermint/tendermint/consensus.(*ConsensusState).startRoutines()
      /go/src/github.com/tendermint/tendermint/consensus/state.go:334 +0x221
  github.com/tendermint/tendermint/consensus.startTestRound()
      /go/src/github.com/tendermint/tendermint/consensus/common_test.go:122 +0x63
  github.com/tendermint/tendermint/consensus.TestStateFullRound1()
      /go/src/github.com/tendermint/tendermint/consensus/state_test.go:255 +0x397
  testing.tRunner()
      /usr/local/go/src/testing/testing.go:827 +0x162
```

* fixes after my own review

* fix formatting

* wait 100ms before kicking a subscriber out

+ a test for indexer_service

* fixes after my second review

* no timeout

* add changelog entries

* fix merge conflicts

* fix typos after Thane's review

Co-Authored-By: melekes <anton.kalyaev@gmail.com>

* reformat code

* rewrite indexer service in the attempt to fix failing test

https://github.com/tendermint/tendermint/pull/3227/#issuecomment-462316527

* Revert "rewrite indexer service in the attempt to fix failing test"

This reverts commit 0d9107a098.

* another attempt to fix indexer

* fixes after Ethan's review

* use unbuffered channel when indexing transactions

Refs https://github.com/tendermint/tendermint/pull/3227#discussion_r258786716

* add a comment for EventBus#SubscribeUnbuffered

* format code
2019-02-22 23:11:27 -05:00

65 lines
1.7 KiB
Go

package txindex_test
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/libs/db"
"github.com/tendermint/tendermint/libs/log"
"github.com/tendermint/tendermint/state/txindex"
"github.com/tendermint/tendermint/state/txindex/kv"
"github.com/tendermint/tendermint/types"
)
func TestIndexerServiceIndexesBlocks(t *testing.T) {
// event bus
eventBus := types.NewEventBus()
eventBus.SetLogger(log.TestingLogger())
err := eventBus.Start()
require.NoError(t, err)
defer eventBus.Stop()
// tx indexer
store := db.NewMemDB()
txIndexer := kv.NewTxIndex(store, kv.IndexAllTags())
service := txindex.NewIndexerService(txIndexer, eventBus)
service.SetLogger(log.TestingLogger())
err = service.Start()
require.NoError(t, err)
defer service.Stop()
// publish block with txs
eventBus.PublishEventNewBlockHeader(types.EventDataNewBlockHeader{
Header: types.Header{Height: 1, NumTxs: 2},
})
txResult1 := &types.TxResult{
Height: 1,
Index: uint32(0),
Tx: types.Tx("foo"),
Result: abci.ResponseDeliverTx{Code: 0},
}
eventBus.PublishEventTx(types.EventDataTx{*txResult1})
txResult2 := &types.TxResult{
Height: 1,
Index: uint32(1),
Tx: types.Tx("bar"),
Result: abci.ResponseDeliverTx{Code: 0},
}
eventBus.PublishEventTx(types.EventDataTx{*txResult2})
time.Sleep(100 * time.Millisecond)
// check the result
res, err := txIndexer.Get(types.Tx("foo").Hash())
assert.NoError(t, err)
assert.Equal(t, txResult1, res)
res, err = txIndexer.Get(types.Tx("bar").Hash())
assert.NoError(t, err)
assert.Equal(t, txResult2, res)
}