github.com/arcology-network/consensus-engine@v1.9.0/state/txindex/indexer_service_test.go (about)

     1  package txindex_test
     2  
     3  import (
     4  	"testing"
     5  	"time"
     6  
     7  	"github.com/stretchr/testify/assert"
     8  	"github.com/stretchr/testify/require"
     9  
    10  	db "github.com/tendermint/tm-db"
    11  
    12  	abci "github.com/arcology-network/consensus-engine/abci/types"
    13  	"github.com/arcology-network/consensus-engine/libs/log"
    14  	"github.com/arcology-network/consensus-engine/state/txindex"
    15  	"github.com/arcology-network/consensus-engine/state/txindex/kv"
    16  	"github.com/arcology-network/consensus-engine/types"
    17  )
    18  
    19  func TestIndexerServiceIndexesBlocks(t *testing.T) {
    20  	// event bus
    21  	eventBus := types.NewEventBus()
    22  	eventBus.SetLogger(log.TestingLogger())
    23  	err := eventBus.Start()
    24  	require.NoError(t, err)
    25  	t.Cleanup(func() {
    26  		if err := eventBus.Stop(); err != nil {
    27  			t.Error(err)
    28  		}
    29  	})
    30  
    31  	// tx indexer
    32  	store := db.NewMemDB()
    33  	txIndexer := kv.NewTxIndex(store)
    34  
    35  	service := txindex.NewIndexerService(txIndexer, eventBus)
    36  	service.SetLogger(log.TestingLogger())
    37  	err = service.Start()
    38  	require.NoError(t, err)
    39  	t.Cleanup(func() {
    40  		if err := service.Stop(); err != nil {
    41  			t.Error(err)
    42  		}
    43  	})
    44  
    45  	// publish block with txs
    46  	err = eventBus.PublishEventNewBlockHeader(types.EventDataNewBlockHeader{
    47  		Header: types.Header{Height: 1},
    48  		NumTxs: int64(2),
    49  	})
    50  	require.NoError(t, err)
    51  	txResult1 := &abci.TxResult{
    52  		Height: 1,
    53  		Index:  uint32(0),
    54  		Tx:     types.Tx("foo"),
    55  		Result: abci.ResponseDeliverTx{Code: 0},
    56  	}
    57  	err = eventBus.PublishEventTx(types.EventDataTx{TxResult: *txResult1})
    58  	require.NoError(t, err)
    59  	txResult2 := &abci.TxResult{
    60  		Height: 1,
    61  		Index:  uint32(1),
    62  		Tx:     types.Tx("bar"),
    63  		Result: abci.ResponseDeliverTx{Code: 0},
    64  	}
    65  	err = eventBus.PublishEventTx(types.EventDataTx{TxResult: *txResult2})
    66  	require.NoError(t, err)
    67  
    68  	time.Sleep(100 * time.Millisecond)
    69  
    70  	// check the result
    71  	res, err := txIndexer.Get(types.Tx("foo").Hash())
    72  	assert.NoError(t, err)
    73  	assert.Equal(t, txResult1, res)
    74  	res, err = txIndexer.Get(types.Tx("bar").Hash())
    75  	assert.NoError(t, err)
    76  	assert.Equal(t, txResult2, res)
    77  }