410 lines
11 KiB
Go
410 lines
11 KiB
Go
package rpctest
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import (
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"bytes"
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crand "crypto/rand"
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"fmt"
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"math/rand"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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abci "github.com/tendermint/abci/types"
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"github.com/tendermint/go-wire/data"
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"github.com/tendermint/tendermint/rpc/core"
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ctypes "github.com/tendermint/tendermint/rpc/core/types"
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rpc "github.com/tendermint/tendermint/rpc/lib/client"
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"github.com/tendermint/tendermint/state/txindex/null"
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"github.com/tendermint/tendermint/types"
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. "github.com/tendermint/tmlibs/common"
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)
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//--------------------------------------------------------------------------------
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// Test the HTTP client
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// These tests assume the dummy app
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//--------------------------------------------------------------------------------
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//--------------------------------------------------------------------------------
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// status
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func TestURIStatus(t *testing.T) {
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testStatus(t, GetURIClient())
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}
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func TestJSONStatus(t *testing.T) {
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testStatus(t, GetJSONClient())
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}
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func testStatus(t *testing.T, client rpc.HTTPClient) {
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chainID := GetConfig().GetString("chain_id")
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tmResult := new(ctypes.TMResult)
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_, err := client.Call("status", map[string]interface{}{}, tmResult)
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require.Nil(t, err)
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status := tmResult.Unwrap().(*ctypes.ResultStatus)
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assert.Equal(t, chainID, status.NodeInfo.Network)
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}
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//--------------------------------------------------------------------------------
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// broadcast tx sync
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// random bytes (excluding byte('='))
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func randBytes(t *testing.T) []byte {
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n := rand.Intn(10) + 2
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buf := make([]byte, n)
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_, err := crand.Read(buf)
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require.Nil(t, err)
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return bytes.Replace(buf, []byte("="), []byte{100}, -1)
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}
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func TestURIBroadcastTxSync(t *testing.T) {
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testBroadcastTxSync(t, GetURIClient())
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}
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func TestJSONBroadcastTxSync(t *testing.T) {
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testBroadcastTxSync(t, GetJSONClient())
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}
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func testBroadcastTxSync(t *testing.T, client rpc.HTTPClient) {
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mem := node.MempoolReactor().Mempool
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initMemSize := mem.Size()
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tmResult := new(ctypes.TMResult)
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tx := randBytes(t)
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_, err := client.Call("broadcast_tx_sync", map[string]interface{}{"tx": tx}, tmResult)
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require.Nil(t, err)
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res := tmResult.Unwrap().(*ctypes.ResultBroadcastTx)
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require.Equal(t, abci.CodeType_OK, res.Code)
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require.Equal(t, initMemSize+1, mem.Size())
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txs := mem.Reap(1)
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require.EqualValues(t, tx, txs[0])
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mem.Flush()
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}
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//--------------------------------------------------------------------------------
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// query
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func testTxKV(t *testing.T) ([]byte, []byte, types.Tx) {
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k := randBytes(t)
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v := randBytes(t)
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return k, v, types.Tx(Fmt("%s=%s", k, v))
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}
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func sendTx(t *testing.T, client rpc.HTTPClient) ([]byte, []byte) {
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tmResult := new(ctypes.TMResult)
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k, v, tx := testTxKV(t)
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_, err := client.Call("broadcast_tx_commit", map[string]interface{}{"tx": tx}, tmResult)
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require.Nil(t, err)
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bres := tmResult.Unwrap().(*ctypes.ResultBroadcastTxCommit)
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require.NotNil(t, 0, bres.DeliverTx, "%#v", bres)
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require.EqualValues(t, 0, bres.CheckTx.Code, "%#v", bres)
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require.EqualValues(t, 0, bres.DeliverTx.Code, "%#v", bres)
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return k, v
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}
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func TestURIABCIQuery(t *testing.T) {
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testABCIQuery(t, GetURIClient())
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}
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func TestJSONABCIQuery(t *testing.T) {
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testABCIQuery(t, GetJSONClient())
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}
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func testABCIQuery(t *testing.T, client rpc.HTTPClient) {
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k, _ := sendTx(t, client)
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time.Sleep(time.Millisecond * 500)
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tmResult := new(ctypes.TMResult)
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_, err := client.Call("abci_query",
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map[string]interface{}{"path": "", "data": data.Bytes(k), "prove": false}, tmResult)
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require.Nil(t, err)
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resQuery := tmResult.Unwrap().(*ctypes.ResultABCIQuery)
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require.EqualValues(t, 0, resQuery.Code)
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// XXX: specific to value returned by the dummy
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require.NotEqual(t, 0, len(resQuery.Value))
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}
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//--------------------------------------------------------------------------------
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// broadcast tx commit
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func TestURIBroadcastTxCommit(t *testing.T) {
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testBroadcastTxCommit(t, GetURIClient())
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}
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func TestJSONBroadcastTxCommit(t *testing.T) {
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testBroadcastTxCommit(t, GetJSONClient())
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}
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func testBroadcastTxCommit(t *testing.T, client rpc.HTTPClient) {
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require := require.New(t)
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tmResult := new(ctypes.TMResult)
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tx := randBytes(t)
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_, err := client.Call("broadcast_tx_commit", map[string]interface{}{"tx": tx}, tmResult)
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require.Nil(err)
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res := tmResult.Unwrap().(*ctypes.ResultBroadcastTxCommit)
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checkTx := res.CheckTx
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require.Equal(abci.CodeType_OK, checkTx.Code)
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deliverTx := res.DeliverTx
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require.Equal(abci.CodeType_OK, deliverTx.Code)
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mem := node.MempoolReactor().Mempool
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require.Equal(0, mem.Size())
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// TODO: find tx in block
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}
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//--------------------------------------------------------------------------------
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// query tx
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func TestURITx(t *testing.T) {
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testTx(t, GetURIClient(), true)
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core.SetTxIndexer(&null.TxIndex{})
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testTx(t, GetJSONClient(), false)
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core.SetTxIndexer(node.ConsensusState().GetState().TxIndexer)
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}
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func TestJSONTx(t *testing.T) {
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testTx(t, GetJSONClient(), true)
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core.SetTxIndexer(&null.TxIndex{})
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testTx(t, GetJSONClient(), false)
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core.SetTxIndexer(node.ConsensusState().GetState().TxIndexer)
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}
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func testTx(t *testing.T, client rpc.HTTPClient, withIndexer bool) {
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assert, require := assert.New(t), require.New(t)
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// first we broadcast a tx
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tmResult := new(ctypes.TMResult)
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txBytes := randBytes(t)
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tx := types.Tx(txBytes)
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_, err := client.Call("broadcast_tx_commit", map[string]interface{}{"tx": txBytes}, tmResult)
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require.Nil(err)
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res := tmResult.Unwrap().(*ctypes.ResultBroadcastTxCommit)
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checkTx := res.CheckTx
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require.Equal(abci.CodeType_OK, checkTx.Code)
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deliverTx := res.DeliverTx
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require.Equal(abci.CodeType_OK, deliverTx.Code)
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mem := node.MempoolReactor().Mempool
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require.Equal(0, mem.Size())
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txHash := tx.Hash()
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txHash2 := types.Tx("a different tx").Hash()
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cases := []struct {
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valid bool
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hash []byte
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prove bool
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}{
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// only valid if correct hash provided
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{true, txHash, false},
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{true, txHash, true},
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{false, txHash2, false},
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{false, txHash2, true},
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{false, nil, false},
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{false, nil, true},
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}
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for i, tc := range cases {
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idx := fmt.Sprintf("%d", i)
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// now we query for the tx.
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// since there's only one tx, we know index=0.
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tmResult = new(ctypes.TMResult)
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query := map[string]interface{}{
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"hash": tc.hash,
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"prove": tc.prove,
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}
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_, err = client.Call("tx", query, tmResult)
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valid := (withIndexer && tc.valid)
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if !valid {
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require.NotNil(err, idx)
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} else {
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require.Nil(err, idx)
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res2 := tmResult.Unwrap().(*ctypes.ResultTx)
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assert.Equal(tx, res2.Tx, idx)
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assert.Equal(res.Height, res2.Height, idx)
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assert.Equal(0, res2.Index, idx)
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assert.Equal(abci.CodeType_OK, res2.TxResult.Code, idx)
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// time to verify the proof
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proof := res2.Proof
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if tc.prove && assert.Equal(tx, proof.Data, idx) {
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assert.True(proof.Proof.Verify(proof.Index, proof.Total, tx.Hash(), proof.RootHash), idx)
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}
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}
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}
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}
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//--------------------------------------------------------------------------------
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// Test the websocket service
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var wsTyp = "JSONRPC"
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// make a simple connection to the server
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func TestWSConnect(t *testing.T) {
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wsc := GetWSClient()
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wsc.Stop()
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}
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// receive a new block message
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func TestWSNewBlock(t *testing.T) {
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wsc := GetWSClient()
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eid := types.EventStringNewBlock()
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require.Nil(t, wsc.Subscribe(eid))
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defer func() {
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require.Nil(t, wsc.Unsubscribe(eid))
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wsc.Stop()
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}()
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waitForEvent(t, wsc, eid, true, func() {}, func(eid string, b interface{}) error {
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// fmt.Println("Check:", b)
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return nil
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})
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}
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// receive a few new block messages in a row, with increasing height
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func TestWSBlockchainGrowth(t *testing.T) {
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if testing.Short() {
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t.Skip("skipping test in short mode.")
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}
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wsc := GetWSClient()
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eid := types.EventStringNewBlock()
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require.Nil(t, wsc.Subscribe(eid))
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defer func() {
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require.Nil(t, wsc.Unsubscribe(eid))
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wsc.Stop()
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}()
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// listen for NewBlock, ensure height increases by 1
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var initBlockN int
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for i := 0; i < 3; i++ {
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waitForEvent(t, wsc, eid, true, func() {}, func(eid string, eventData interface{}) error {
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block := eventData.(types.TMEventData).Unwrap().(types.EventDataNewBlock).Block
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if i == 0 {
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initBlockN = block.Header.Height
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} else {
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if block.Header.Height != initBlockN+i {
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return fmt.Errorf("Expected block %d, got block %d", initBlockN+i, block.Header.Height)
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}
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}
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return nil
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})
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}
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}
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func TestWSTxEvent(t *testing.T) {
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require := require.New(t)
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wsc := GetWSClient()
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tx := randBytes(t)
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// listen for the tx I am about to submit
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eid := types.EventStringTx(types.Tx(tx))
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require.Nil(wsc.Subscribe(eid))
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defer func() {
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require.Nil(wsc.Unsubscribe(eid))
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wsc.Stop()
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}()
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// send an tx
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tmResult := new(ctypes.TMResult)
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_, err := GetJSONClient().Call("broadcast_tx_sync", map[string]interface{}{"tx": tx}, tmResult)
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require.Nil(err)
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waitForEvent(t, wsc, eid, true, func() {}, func(eid string, b interface{}) error {
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evt, ok := b.(types.TMEventData).Unwrap().(types.EventDataTx)
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require.True(ok, "Got wrong event type: %#v", b)
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require.Equal(tx, []byte(evt.Tx), "Returned different tx")
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require.Equal(abci.CodeType_OK, evt.Code)
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return nil
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})
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}
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/* TODO: this with dummy app..
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func TestWSDoubleFire(t *testing.T) {
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if testing.Short() {
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t.Skip("skipping test in short mode.")
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}
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con := newWSCon(t)
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eid := types.EventStringAccInput(user[0].Address)
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subscribe(t, con, eid)
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defer func() {
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unsubscribe(t, con, eid)
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con.Close()
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}()
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amt := int64(100)
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toAddr := user[1].Address
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// broadcast the transaction, wait to hear about it
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waitForEvent(t, con, eid, true, func() {
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tx := makeDefaultSendTxSigned(t, wsTyp, toAddr, amt)
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broadcastTx(t, wsTyp, tx)
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}, func(eid string, b []byte) error {
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return nil
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})
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// but make sure we don't hear about it twice
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waitForEvent(t, con, eid, false, func() {
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}, func(eid string, b []byte) error {
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return nil
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})
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}*/
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//--------------------------------------------------------------------------------
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//TODO needs to be refactored so we don't use a mutable config but rather update specific values we're interested in
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// unsafe_set_config
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//var stringVal = "my string"
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//var intVal = 987654321
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//var boolVal = true
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//
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//// don't change these
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//var testCasesUnsafeSetConfig = [][]string{
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// []string{"string", "key1", stringVal},
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// []string{"int", "key2", fmt.Sprintf("%v", intVal)},
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// []string{"bool", "key3", fmt.Sprintf("%v", boolVal)},
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//}
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//
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//func TestURIUnsafeSetConfig(t *testing.T) {
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// for _, testCase := range testCasesUnsafeSetConfig {
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// tmResult := new(ctypes.TMResult)
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// _, err := GetURIClient().Call("unsafe_set_config", map[string]interface{}{
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// "type": testCase[0],
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// "key": testCase[1],
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// "value": testCase[2],
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// }, tmResult)
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// require.Nil(t, err)
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// }
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// testUnsafeSetConfig(t)
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//}
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//
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//func TestJSONUnsafeSetConfig(t *testing.T) {
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// for _, testCase := range testCasesUnsafeSetConfig {
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// tmResult := new(ctypes.TMResult)
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// _, err := GetJSONClient().Call("unsafe_set_config",
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// map[string]interface{}{"type": testCase[0], "key": testCase[1], "value": testCase[2]},
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// tmResult)
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// require.Nil(t, err)
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// }
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// testUnsafeSetConfig(t)
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//}
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//
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//func testUnsafeSetConfig(t *testing.T) {
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// require := require.New(t)
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// s := config.GetString("key1")
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// require.Equal(stringVal, s)
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//
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// i := config.GetInt("key2")
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// require.Equal(intVal, i)
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//
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// b := config.GetBool("key3")
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// require.Equal(boolVal, b)
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//}
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