package client_test import ( "bytes" "context" "encoding/base64" "fmt" "math" "net/http" "strings" "sync" "testing" "time" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" abci "github.com/tendermint/tendermint/abci/types" "github.com/tendermint/tendermint/config" "github.com/tendermint/tendermint/crypto/ed25519" "github.com/tendermint/tendermint/crypto/encoding" "github.com/tendermint/tendermint/internal/mempool" rpccore "github.com/tendermint/tendermint/internal/rpc/core" tmjson "github.com/tendermint/tendermint/libs/json" "github.com/tendermint/tendermint/libs/log" tmmath "github.com/tendermint/tendermint/libs/math" "github.com/tendermint/tendermint/libs/service" "github.com/tendermint/tendermint/privval" "github.com/tendermint/tendermint/rpc/client" rpchttp "github.com/tendermint/tendermint/rpc/client/http" rpclocal "github.com/tendermint/tendermint/rpc/client/local" "github.com/tendermint/tendermint/rpc/coretypes" rpcclient "github.com/tendermint/tendermint/rpc/jsonrpc/client" "github.com/tendermint/tendermint/types" ) func getHTTPClient(t *testing.T, conf *config.Config) *rpchttp.HTTP { t.Helper() rpcAddr := conf.RPC.ListenAddress c, err := rpchttp.NewWithClient(rpcAddr, http.DefaultClient) require.NoError(t, err) c.Logger = log.NewTestingLogger(t) t.Cleanup(func() { if c.IsRunning() { require.NoError(t, c.Stop()) } }) return c } func getHTTPClientWithTimeout(t *testing.T, conf *config.Config, timeout time.Duration) *rpchttp.HTTP { t.Helper() rpcAddr := conf.RPC.ListenAddress http.DefaultClient.Timeout = timeout c, err := rpchttp.NewWithClient(rpcAddr, http.DefaultClient) require.NoError(t, err) c.Logger = log.NewTestingLogger(t) t.Cleanup(func() { http.DefaultClient.Timeout = 0 if c.IsRunning() { require.NoError(t, c.Stop()) } }) return c } // GetClients returns a slice of clients for table-driven tests func GetClients(t *testing.T, ns service.Service, conf *config.Config) []client.Client { t.Helper() node, ok := ns.(rpclocal.NodeService) require.True(t, ok) ncl, err := rpclocal.New(node) require.NoError(t, err) return []client.Client{ ncl, getHTTPClient(t, conf), } } func TestClientOperations(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() _, conf := NodeSuite(t) t.Run("NilCustomHTTPClient", func(t *testing.T) { _, err := rpchttp.NewWithClient("http://example.com", nil) require.Error(t, err) _, err = rpcclient.NewWithHTTPClient("http://example.com", nil) require.Error(t, err) }) t.Run("ParseInvalidAddress", func(t *testing.T) { // should remove trailing / invalidRemote := conf.RPC.ListenAddress + "/" _, err := rpchttp.New(invalidRemote) require.NoError(t, err) }) t.Run("CustomHTTPClient", func(t *testing.T) { remote := conf.RPC.ListenAddress c, err := rpchttp.NewWithClient(remote, http.DefaultClient) require.NoError(t, err) status, err := c.Status(ctx) require.NoError(t, err) require.NotNil(t, status) }) t.Run("CorsEnabled", func(t *testing.T) { origin := conf.RPC.CORSAllowedOrigins[0] remote := strings.ReplaceAll(conf.RPC.ListenAddress, "tcp", "http") req, err := http.NewRequestWithContext(ctx, "GET", remote, nil) require.NoError(t, err, "%+v", err) req.Header.Set("Origin", origin) resp, err := http.DefaultClient.Do(req) require.NoError(t, err, "%+v", err) defer resp.Body.Close() assert.Equal(t, resp.Header.Get("Access-Control-Allow-Origin"), origin) }) t.Run("Batching", func(t *testing.T) { t.Run("JSONRPCCalls", func(t *testing.T) { c := getHTTPClient(t, conf) testBatchedJSONRPCCalls(ctx, t, c) }) t.Run("JSONRPCCallsCancellation", func(t *testing.T) { _, _, tx1 := MakeTxKV() _, _, tx2 := MakeTxKV() c := getHTTPClient(t, conf) batch := c.NewBatch() _, err := batch.BroadcastTxCommit(ctx, tx1) require.NoError(t, err) _, err = batch.BroadcastTxCommit(ctx, tx2) require.NoError(t, err) // we should have 2 requests waiting require.Equal(t, 2, batch.Count()) // we want to make sure we cleared 2 pending requests require.Equal(t, 2, batch.Clear()) // now there should be no batched requests require.Equal(t, 0, batch.Count()) }) t.Run("SendingEmptyRequest", func(t *testing.T) { c := getHTTPClient(t, conf) batch := c.NewBatch() _, err := batch.Send(ctx) require.Error(t, err, "sending an empty batch of JSON RPC requests should result in an error") }) t.Run("ClearingEmptyRequest", func(t *testing.T) { c := getHTTPClient(t, conf) batch := c.NewBatch() require.Zero(t, batch.Clear(), "clearing an empty batch of JSON RPC requests should result in a 0 result") }) t.Run("ConcurrentJSONRPC", func(t *testing.T) { var wg sync.WaitGroup c := getHTTPClient(t, conf) for i := 0; i < 50; i++ { wg.Add(1) go func() { defer wg.Done() testBatchedJSONRPCCalls(ctx, t, c) }() } wg.Wait() }) }) t.Run("HTTPReturnsErrorIfClientIsNotRunning", func(t *testing.T) { c := getHTTPClientWithTimeout(t, conf, 100*time.Millisecond) // on Subscribe _, err := c.Subscribe(ctx, "TestHeaderEvents", types.QueryForEvent(types.EventNewBlockHeaderValue).String()) assert.Error(t, err) // on Unsubscribe err = c.Unsubscribe(ctx, "TestHeaderEvents", types.QueryForEvent(types.EventNewBlockHeaderValue).String()) assert.Error(t, err) // on UnsubscribeAll err = c.UnsubscribeAll(ctx, "TestHeaderEvents") assert.Error(t, err) }) } // Make sure info is correct (we connect properly) func TestClientMethodCalls(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() n, conf := NodeSuite(t) // for broadcast tx tests pool := getMempool(t, n) // for evidence tests pv, err := privval.LoadOrGenFilePV(conf.PrivValidator.KeyFile(), conf.PrivValidator.StateFile()) require.NoError(t, err) for i, c := range GetClients(t, n, conf) { t.Run(fmt.Sprintf("%T", c), func(t *testing.T) { t.Run("Status", func(t *testing.T) { status, err := c.Status(ctx) require.NoError(t, err, "%d: %+v", i, err) assert.Equal(t, conf.Moniker, status.NodeInfo.Moniker) }) t.Run("Info", func(t *testing.T) { info, err := c.ABCIInfo(ctx) require.NoError(t, err) status, err := c.Status(ctx) require.NoError(t, err) assert.GreaterOrEqual(t, status.SyncInfo.LatestBlockHeight, info.Response.LastBlockHeight) assert.True(t, strings.Contains(info.Response.Data, "size")) }) t.Run("NetInfo", func(t *testing.T) { nc, ok := c.(client.NetworkClient) require.True(t, ok, "%d", i) netinfo, err := nc.NetInfo(ctx) require.NoError(t, err, "%d: %+v", i, err) assert.True(t, netinfo.Listening) assert.Equal(t, 0, len(netinfo.Peers)) }) t.Run("DumpConsensusState", func(t *testing.T) { // FIXME: fix server so it doesn't panic on invalid input nc, ok := c.(client.NetworkClient) require.True(t, ok, "%d", i) cons, err := nc.DumpConsensusState(ctx) require.NoError(t, err, "%d: %+v", i, err) assert.NotEmpty(t, cons.RoundState) assert.Empty(t, cons.Peers) }) t.Run("ConsensusState", func(t *testing.T) { // FIXME: fix server so it doesn't panic on invalid input nc, ok := c.(client.NetworkClient) require.True(t, ok, "%d", i) cons, err := nc.ConsensusState(ctx) require.NoError(t, err, "%d: %+v", i, err) assert.NotEmpty(t, cons.RoundState) }) t.Run("Health", func(t *testing.T) { nc, ok := c.(client.NetworkClient) require.True(t, ok, "%d", i) _, err := nc.Health(ctx) require.NoError(t, err, "%d: %+v", i, err) }) t.Run("GenesisAndValidators", func(t *testing.T) { // make sure this is the right genesis file gen, err := c.Genesis(ctx) require.NoError(t, err, "%d: %+v", i, err) // get the genesis validator require.Equal(t, 1, len(gen.Genesis.Validators)) gval := gen.Genesis.Validators[0] // get the current validators h := int64(1) vals, err := c.Validators(ctx, &h, nil, nil) require.NoError(t, err, "%d: %+v", i, err) require.Equal(t, 1, len(vals.Validators)) require.Equal(t, 1, vals.Count) require.Equal(t, 1, vals.Total) val := vals.Validators[0] // make sure the current set is also the genesis set assert.Equal(t, gval.Power, val.VotingPower) assert.Equal(t, gval.PubKey, val.PubKey) }) t.Run("GenesisChunked", func(t *testing.T) { first, err := c.GenesisChunked(ctx, 0) require.NoError(t, err) decoded := make([]string, 0, first.TotalChunks) for i := 0; i < first.TotalChunks; i++ { chunk, err := c.GenesisChunked(ctx, uint(i)) require.NoError(t, err) data, err := base64.StdEncoding.DecodeString(chunk.Data) require.NoError(t, err) decoded = append(decoded, string(data)) } doc := []byte(strings.Join(decoded, "")) var out types.GenesisDoc require.NoError(t, tmjson.Unmarshal(doc, &out), "first: %+v, doc: %s", first, string(doc)) }) t.Run("ABCIQuery", func(t *testing.T) { // write something k, v, tx := MakeTxKV() status, err := c.Status(ctx) require.NoError(t, err) _, err = c.BroadcastTxSync(ctx, tx) require.NoError(t, err, "%d: %+v", i, err) apph := status.SyncInfo.LatestBlockHeight + 2 // this is where the tx will be applied to the state // wait before querying err = client.WaitForHeight(ctx, c, apph, nil) require.NoError(t, err) res, err := c.ABCIQuery(ctx, "/key", k) qres := res.Response if assert.NoError(t, err) && assert.True(t, qres.IsOK()) { assert.EqualValues(t, v, qres.Value) } }) t.Run("AppCalls", func(t *testing.T) { // get an offset of height to avoid racing and guessing s, err := c.Status(ctx) require.NoError(t, err) // sh is start height or status height sh := s.SyncInfo.LatestBlockHeight // look for the future h := sh + 20 _, err = c.Block(ctx, &h) require.Error(t, err) // no block yet // write something k, v, tx := MakeTxKV() bres, err := c.BroadcastTxCommit(ctx, tx) require.NoError(t, err) require.True(t, bres.DeliverTx.IsOK()) txh := bres.Height apph := txh + 1 // this is where the tx will be applied to the state // wait before querying err = client.WaitForHeight(ctx, c, apph, nil) require.NoError(t, err) _qres, err := c.ABCIQueryWithOptions(ctx, "/key", k, client.ABCIQueryOptions{Prove: false}) require.NoError(t, err) qres := _qres.Response if assert.True(t, qres.IsOK()) { assert.Equal(t, k, qres.Key) assert.EqualValues(t, v, qres.Value) } // make sure we can lookup the tx with proof ptx, err := c.Tx(ctx, bres.Hash, true) require.NoError(t, err) assert.EqualValues(t, txh, ptx.Height) assert.EqualValues(t, tx, ptx.Tx) // and we can even check the block is added block, err := c.Block(ctx, &apph) require.NoError(t, err) appHash := block.Block.Header.AppHash assert.True(t, len(appHash) > 0) assert.EqualValues(t, apph, block.Block.Header.Height) blockByHash, err := c.BlockByHash(ctx, block.BlockID.Hash) require.NoError(t, err) require.Equal(t, block, blockByHash) // check that the header matches the block hash header, err := c.Header(ctx, &apph) require.NoError(t, err) require.Equal(t, block.Block.Header, *header.Header) headerByHash, err := c.HeaderByHash(ctx, block.BlockID.Hash) require.NoError(t, err) require.Equal(t, header, headerByHash) // now check the results blockResults, err := c.BlockResults(ctx, &txh) require.NoError(t, err, "%d: %+v", i, err) assert.Equal(t, txh, blockResults.Height) if assert.Equal(t, 1, len(blockResults.TxsResults)) { // check success code assert.EqualValues(t, 0, blockResults.TxsResults[0].Code) } // check blockchain info, now that we know there is info info, err := c.BlockchainInfo(ctx, apph, apph) require.NoError(t, err) assert.True(t, info.LastHeight >= apph) if assert.Equal(t, 1, len(info.BlockMetas)) { lastMeta := info.BlockMetas[0] assert.EqualValues(t, apph, lastMeta.Header.Height) blockData := block.Block assert.Equal(t, blockData.Header.AppHash, lastMeta.Header.AppHash) assert.Equal(t, block.BlockID, lastMeta.BlockID) } // and get the corresponding commit with the same apphash commit, err := c.Commit(ctx, &apph) require.NoError(t, err) cappHash := commit.Header.AppHash assert.Equal(t, appHash, cappHash) assert.NotNil(t, commit.Commit) // compare the commits (note Commit(2) has commit from Block(3)) h = apph - 1 commit2, err := c.Commit(ctx, &h) require.NoError(t, err) assert.Equal(t, block.Block.LastCommitHash, commit2.Commit.Hash()) // and we got a proof that works! _pres, err := c.ABCIQueryWithOptions(ctx, "/key", k, client.ABCIQueryOptions{Prove: true}) require.NoError(t, err) pres := _pres.Response assert.True(t, pres.IsOK()) // XXX Test proof }) t.Run("BlockchainInfo", func(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() err := client.WaitForHeight(ctx, c, 10, nil) require.NoError(t, err) res, err := c.BlockchainInfo(ctx, 0, 0) require.NoError(t, err, "%d: %+v", i, err) assert.True(t, res.LastHeight > 0) assert.True(t, len(res.BlockMetas) > 0) res, err = c.BlockchainInfo(ctx, 1, 1) require.NoError(t, err, "%d: %+v", i, err) assert.True(t, res.LastHeight > 0) assert.True(t, len(res.BlockMetas) == 1) res, err = c.BlockchainInfo(ctx, 1, 10000) require.NoError(t, err, "%d: %+v", i, err) assert.True(t, res.LastHeight > 0) assert.True(t, len(res.BlockMetas) < 100) for _, m := range res.BlockMetas { assert.NotNil(t, m) } res, err = c.BlockchainInfo(ctx, 10000, 1) require.Error(t, err) assert.Nil(t, res) assert.Contains(t, err.Error(), "can't be greater than max") }) t.Run("BroadcastTxCommit", func(t *testing.T) { _, _, tx := MakeTxKV() bres, err := c.BroadcastTxCommit(ctx, tx) require.NoError(t, err, "%d: %+v", i, err) require.True(t, bres.CheckTx.IsOK()) require.True(t, bres.DeliverTx.IsOK()) require.Equal(t, 0, pool.Size()) }) t.Run("BroadcastTxSync", func(t *testing.T) { _, _, tx := MakeTxKV() initMempoolSize := pool.Size() bres, err := c.BroadcastTxSync(ctx, tx) require.NoError(t, err, "%d: %+v", i, err) require.Equal(t, bres.Code, abci.CodeTypeOK) // FIXME require.Equal(t, initMempoolSize+1, pool.Size()) txs := pool.ReapMaxTxs(len(tx)) require.EqualValues(t, tx, txs[0]) pool.Flush() }) t.Run("CheckTx", func(t *testing.T) { _, _, tx := MakeTxKV() res, err := c.CheckTx(ctx, tx) require.NoError(t, err) assert.Equal(t, abci.CodeTypeOK, res.Code) assert.Equal(t, 0, pool.Size(), "mempool must be empty") }) t.Run("Events", func(t *testing.T) { // start for this test it if it wasn't already running if !c.IsRunning() { ctx, cancel := context.WithCancel(ctx) defer cancel() // if so, then we start it, listen, and stop it. err := c.Start(ctx) require.NoError(t, err) } t.Run("Header", func(t *testing.T) { evt, err := client.WaitForOneEvent(c, types.EventNewBlockHeaderValue, waitForEventTimeout) require.NoError(t, err, "%d: %+v", i, err) _, ok := evt.(types.EventDataNewBlockHeader) require.True(t, ok, "%d: %#v", i, evt) // TODO: more checks... }) t.Run("Block", func(t *testing.T) { const subscriber = "TestBlockEvents" eventCh, err := c.Subscribe(ctx, subscriber, types.QueryForEvent(types.EventNewBlockValue).String()) require.NoError(t, err) t.Cleanup(func() { if err := c.UnsubscribeAll(ctx, subscriber); err != nil { t.Error(err) } }) var firstBlockHeight int64 for i := int64(0); i < 3; i++ { event := <-eventCh blockEvent, ok := event.Data.(types.EventDataNewBlock) require.True(t, ok) block := blockEvent.Block if firstBlockHeight == 0 { firstBlockHeight = block.Header.Height } require.Equal(t, firstBlockHeight+i, block.Header.Height) } }) t.Run("BroadcastTxAsync", func(t *testing.T) { testTxEventsSent(ctx, t, "async", c) }) t.Run("BroadcastTxSync", func(t *testing.T) { testTxEventsSent(ctx, t, "sync", c) }) }) t.Run("Evidence", func(t *testing.T) { t.Run("BraodcastDuplicateVote", func(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() chainID := conf.ChainID() correct, fakes := makeEvidences(t, pv, chainID) // make sure that the node has produced enough blocks waitForBlock(ctx, t, c, 2) result, err := c.BroadcastEvidence(ctx, correct) require.NoError(t, err, "BroadcastEvidence(%s) failed", correct) assert.Equal(t, correct.Hash(), result.Hash, "expected result hash to match evidence hash") status, err := c.Status(ctx) require.NoError(t, err) err = client.WaitForHeight(ctx, c, status.SyncInfo.LatestBlockHeight+2, nil) require.NoError(t, err) ed25519pub := pv.Key.PubKey.(ed25519.PubKey) rawpub := ed25519pub.Bytes() result2, err := c.ABCIQuery(ctx, "/val", rawpub) require.NoError(t, err) qres := result2.Response require.True(t, qres.IsOK()) var v abci.ValidatorUpdate err = abci.ReadMessage(bytes.NewReader(qres.Value), &v) require.NoError(t, err, "Error reading query result, value %v", qres.Value) pk, err := encoding.PubKeyFromProto(v.PubKey) require.NoError(t, err) require.EqualValues(t, rawpub, pk, "Stored PubKey not equal with expected, value %v", string(qres.Value)) require.Equal(t, int64(9), v.Power, "Stored Power not equal with expected, value %v", string(qres.Value)) for _, fake := range fakes { _, err := c.BroadcastEvidence(ctx, fake) require.Error(t, err, "BroadcastEvidence(%s) succeeded, but the evidence was fake", fake) } }) t.Run("BroadcastEmpty", func(t *testing.T) { _, err := c.BroadcastEvidence(ctx, nil) assert.Error(t, err) }) }) }) } } func getMempool(t *testing.T, srv service.Service) mempool.Mempool { t.Helper() n, ok := srv.(interface { RPCEnvironment() *rpccore.Environment }) require.True(t, ok) return n.RPCEnvironment().Mempool } // these cases are roughly the same as the TestClientMethodCalls, but // they have to loop over their clients in the individual test cases, // so making a separate suite makes more sense, though isn't strictly // speaking desirable. func TestClientMethodCallsAdvanced(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() n, conf := NodeSuite(t) pool := getMempool(t, n) t.Run("UnconfirmedTxs", func(t *testing.T) { _, _, tx := MakeTxKV() ch := make(chan struct{}) err := pool.CheckTx(ctx, tx, func(_ *abci.Response) { close(ch) }, mempool.TxInfo{}) require.NoError(t, err) // wait for tx to arrive in mempoool. select { case <-ch: case <-time.After(5 * time.Second): t.Error("Timed out waiting for CheckTx callback") } for _, c := range GetClients(t, n, conf) { mc := c.(client.MempoolClient) limit := 1 res, err := mc.UnconfirmedTxs(ctx, &limit) require.NoError(t, err) assert.Equal(t, 1, res.Count) assert.Equal(t, 1, res.Total) assert.Equal(t, pool.SizeBytes(), res.TotalBytes) assert.Exactly(t, types.Txs{tx}, types.Txs(res.Txs)) } pool.Flush() }) t.Run("NumUnconfirmedTxs", func(t *testing.T) { ch := make(chan struct{}) pool := getMempool(t, n) _, _, tx := MakeTxKV() err := pool.CheckTx(ctx, tx, func(_ *abci.Response) { close(ch) }, mempool.TxInfo{}) require.NoError(t, err) // wait for tx to arrive in mempoool. select { case <-ch: case <-time.After(5 * time.Second): t.Error("Timed out waiting for CheckTx callback") } mempoolSize := pool.Size() for i, c := range GetClients(t, n, conf) { mc, ok := c.(client.MempoolClient) require.True(t, ok, "%d", i) res, err := mc.NumUnconfirmedTxs(ctx) require.NoError(t, err, "%d: %+v", i, err) assert.Equal(t, mempoolSize, res.Count) assert.Equal(t, mempoolSize, res.Total) assert.Equal(t, pool.SizeBytes(), res.TotalBytes) } pool.Flush() }) t.Run("Tx", func(t *testing.T) { c := getHTTPClient(t, conf) // first we broadcast a tx _, _, tx := MakeTxKV() bres, err := c.BroadcastTxCommit(ctx, tx) require.NoError(t, err, "%+v", err) txHeight := bres.Height txHash := bres.Hash anotherTxHash := types.Tx("a different tx").Hash() cases := []struct { valid bool prove bool hash []byte }{ // only valid if correct hash provided {true, false, txHash}, {true, true, txHash}, {false, false, anotherTxHash}, {false, true, anotherTxHash}, {false, false, nil}, {false, true, nil}, } for _, c := range GetClients(t, n, conf) { t.Run(fmt.Sprintf("%T", c), func(t *testing.T) { for j, tc := range cases { t.Run(fmt.Sprintf("Case%d", j), func(t *testing.T) { // now we query for the tx. // since there's only one tx, we know index=0. ptx, err := c.Tx(ctx, tc.hash, tc.prove) if !tc.valid { require.Error(t, err) } else { require.NoError(t, err, "%+v", err) assert.EqualValues(t, txHeight, ptx.Height) assert.EqualValues(t, tx, ptx.Tx) assert.Zero(t, ptx.Index) assert.True(t, ptx.TxResult.IsOK()) assert.EqualValues(t, txHash, ptx.Hash) // time to verify the proof proof := ptx.Proof if tc.prove && assert.EqualValues(t, tx, proof.Data) { assert.NoError(t, proof.Proof.Verify(proof.RootHash, txHash)) } } }) } }) } }) t.Run("TxSearchWithTimeout", func(t *testing.T) { timeoutClient := getHTTPClientWithTimeout(t, conf, 10*time.Second) _, _, tx := MakeTxKV() _, err := timeoutClient.BroadcastTxCommit(ctx, tx) require.NoError(t, err) // query using a compositeKey (see kvstore application) result, err := timeoutClient.TxSearch(ctx, "app.creator='Cosmoshi Netowoko'", false, nil, nil, "asc") require.NoError(t, err) require.Greater(t, len(result.Txs), 0, "expected a lot of transactions") }) t.Run("TxSearch", func(t *testing.T) { t.Skip("Test Asserts Non-Deterministic Results") c := getHTTPClient(t, conf) // first we broadcast a few txs for i := 0; i < 10; i++ { _, _, tx := MakeTxKV() _, err := c.BroadcastTxSync(ctx, tx) require.NoError(t, err) } // since we're not using an isolated test server, we'll have lingering transactions // from other tests as well result, err := c.TxSearch(ctx, "tx.height >= 0", true, nil, nil, "asc") require.NoError(t, err) txCount := len(result.Txs) // pick out the last tx to have something to search for in tests find := result.Txs[len(result.Txs)-1] anotherTxHash := types.Tx("a different tx").Hash() for _, c := range GetClients(t, n, conf) { t.Run(fmt.Sprintf("%T", c), func(t *testing.T) { // now we query for the tx. result, err := c.TxSearch(ctx, fmt.Sprintf("tx.hash='%v'", find.Hash), true, nil, nil, "asc") require.NoError(t, err) require.Len(t, result.Txs, 1) require.Equal(t, find.Hash, result.Txs[0].Hash) ptx := result.Txs[0] assert.EqualValues(t, find.Height, ptx.Height) assert.EqualValues(t, find.Tx, ptx.Tx) assert.Zero(t, ptx.Index) assert.True(t, ptx.TxResult.IsOK()) assert.EqualValues(t, find.Hash, ptx.Hash) // time to verify the proof if assert.EqualValues(t, find.Tx, ptx.Proof.Data) { assert.NoError(t, ptx.Proof.Proof.Verify(ptx.Proof.RootHash, find.Hash)) } // query by height result, err = c.TxSearch(ctx, fmt.Sprintf("tx.height=%d", find.Height), true, nil, nil, "asc") require.NoError(t, err) require.Len(t, result.Txs, 1) // query for non existing tx result, err = c.TxSearch(ctx, fmt.Sprintf("tx.hash='%X'", anotherTxHash), false, nil, nil, "asc") require.NoError(t, err) require.Len(t, result.Txs, 0) // query using a compositeKey (see kvstore application) result, err = c.TxSearch(ctx, "app.creator='Cosmoshi Netowoko'", false, nil, nil, "asc") require.NoError(t, err) require.Greater(t, len(result.Txs), 0, "expected a lot of transactions") // query using an index key result, err = c.TxSearch(ctx, "app.index_key='index is working'", false, nil, nil, "asc") require.NoError(t, err) require.Greater(t, len(result.Txs), 0, "expected a lot of transactions") // query using an noindex key result, err = c.TxSearch(ctx, "app.noindex_key='index is working'", false, nil, nil, "asc") require.NoError(t, err) require.Equal(t, len(result.Txs), 0, "expected a lot of transactions") // query using a compositeKey (see kvstore application) and height result, err = c.TxSearch(ctx, "app.creator='Cosmoshi Netowoko' AND tx.height<10000", true, nil, nil, "asc") require.NoError(t, err) require.Greater(t, len(result.Txs), 0, "expected a lot of transactions") // query a non existing tx with page 1 and txsPerPage 1 perPage := 1 result, err = c.TxSearch(ctx, "app.creator='Cosmoshi Neetowoko'", true, nil, &perPage, "asc") require.NoError(t, err) require.Len(t, result.Txs, 0) // check sorting result, err = c.TxSearch(ctx, "tx.height >= 1", false, nil, nil, "asc") require.NoError(t, err) for k := 0; k < len(result.Txs)-1; k++ { require.LessOrEqual(t, result.Txs[k].Height, result.Txs[k+1].Height) require.LessOrEqual(t, result.Txs[k].Index, result.Txs[k+1].Index) } result, err = c.TxSearch(ctx, "tx.height >= 1", false, nil, nil, "desc") require.NoError(t, err) for k := 0; k < len(result.Txs)-1; k++ { require.GreaterOrEqual(t, result.Txs[k].Height, result.Txs[k+1].Height) require.GreaterOrEqual(t, result.Txs[k].Index, result.Txs[k+1].Index) } // check pagination perPage = 3 var ( seen = map[int64]bool{} maxHeight int64 pages = int(math.Ceil(float64(txCount) / float64(perPage))) ) for page := 1; page <= pages; page++ { page := page result, err := c.TxSearch(ctx, "tx.height >= 1", false, &page, &perPage, "asc") require.NoError(t, err) if page < pages { require.Len(t, result.Txs, perPage) } else { require.LessOrEqual(t, len(result.Txs), perPage) } require.Equal(t, txCount, result.TotalCount) for _, tx := range result.Txs { require.False(t, seen[tx.Height], "Found duplicate height %v in page %v", tx.Height, page) require.Greater(t, tx.Height, maxHeight, "Found decreasing height %v (max seen %v) in page %v", tx.Height, maxHeight, page) seen[tx.Height] = true maxHeight = tx.Height } } require.Len(t, seen, txCount) }) } }) } func testBatchedJSONRPCCalls(ctx context.Context, t *testing.T, c *rpchttp.HTTP) { k1, v1, tx1 := MakeTxKV() k2, v2, tx2 := MakeTxKV() batch := c.NewBatch() r1, err := batch.BroadcastTxCommit(ctx, tx1) require.NoError(t, err) r2, err := batch.BroadcastTxCommit(ctx, tx2) require.NoError(t, err) require.Equal(t, 2, batch.Count()) bresults, err := batch.Send(ctx) require.NoError(t, err) require.Len(t, bresults, 2) require.Equal(t, 0, batch.Count()) bresult1, ok := bresults[0].(*coretypes.ResultBroadcastTxCommit) require.True(t, ok) require.Equal(t, *bresult1, *r1) bresult2, ok := bresults[1].(*coretypes.ResultBroadcastTxCommit) require.True(t, ok) require.Equal(t, *bresult2, *r2) apph := tmmath.MaxInt64(bresult1.Height, bresult2.Height) + 1 err = client.WaitForHeight(ctx, c, apph, nil) require.NoError(t, err) q1, err := batch.ABCIQuery(ctx, "/key", k1) require.NoError(t, err) q2, err := batch.ABCIQuery(ctx, "/key", k2) require.NoError(t, err) require.Equal(t, 2, batch.Count()) qresults, err := batch.Send(ctx) require.NoError(t, err) require.Len(t, qresults, 2) require.Equal(t, 0, batch.Count()) qresult1, ok := qresults[0].(*coretypes.ResultABCIQuery) require.True(t, ok) require.Equal(t, *qresult1, *q1) qresult2, ok := qresults[1].(*coretypes.ResultABCIQuery) require.True(t, ok) require.Equal(t, *qresult2, *q2) require.Equal(t, qresult1.Response.Key, k1) require.Equal(t, qresult2.Response.Key, k2) require.Equal(t, qresult1.Response.Value, v1) require.Equal(t, qresult2.Response.Value, v2) }