296 lines
8.3 KiB
Go
296 lines
8.3 KiB
Go
package lcd
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"net"
|
|
"net/http"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/cosmos/cosmos-sdk/client"
|
|
keys "github.com/cosmos/cosmos-sdk/client/keys"
|
|
gapp "github.com/cosmos/cosmos-sdk/cmd/gaia/app"
|
|
"github.com/cosmos/cosmos-sdk/codec"
|
|
crkeys "github.com/cosmos/cosmos-sdk/crypto/keys"
|
|
"github.com/cosmos/cosmos-sdk/server"
|
|
"github.com/cosmos/cosmos-sdk/tests"
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
"github.com/cosmos/cosmos-sdk/x/auth"
|
|
|
|
"github.com/spf13/viper"
|
|
"github.com/stretchr/testify/require"
|
|
|
|
abci "github.com/tendermint/tendermint/abci/types"
|
|
tmcfg "github.com/tendermint/tendermint/config"
|
|
"github.com/tendermint/tendermint/crypto"
|
|
"github.com/tendermint/tendermint/crypto/ed25519"
|
|
"github.com/tendermint/tendermint/libs/cli"
|
|
dbm "github.com/tendermint/tendermint/libs/db"
|
|
"github.com/tendermint/tendermint/libs/log"
|
|
nm "github.com/tendermint/tendermint/node"
|
|
"github.com/tendermint/tendermint/p2p"
|
|
pvm "github.com/tendermint/tendermint/privval"
|
|
"github.com/tendermint/tendermint/proxy"
|
|
tmrpc "github.com/tendermint/tendermint/rpc/lib/server"
|
|
tmtypes "github.com/tendermint/tendermint/types"
|
|
)
|
|
|
|
// makePathname creates a unique pathname for each test. It will panic if it
|
|
// cannot get the current working directory.
|
|
func makePathname() string {
|
|
p, err := os.Getwd()
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
sep := string(filepath.Separator)
|
|
return strings.Replace(p, sep, "_", -1)
|
|
}
|
|
|
|
// GetConfig returns a Tendermint config for the test cases.
|
|
func GetConfig() *tmcfg.Config {
|
|
pathname := makePathname()
|
|
config := tmcfg.ResetTestRoot(pathname)
|
|
|
|
tmAddr, _, err := server.FreeTCPAddr()
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
rcpAddr, _, err := server.FreeTCPAddr()
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
grpcAddr, _, err := server.FreeTCPAddr()
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
config.P2P.ListenAddress = tmAddr
|
|
config.RPC.ListenAddress = rcpAddr
|
|
config.RPC.GRPCListenAddress = grpcAddr
|
|
|
|
return config
|
|
}
|
|
|
|
// GetKeyBase returns the LCD test keybase. It also requires that a directory
|
|
// could be made and a keybase could be fetched.
|
|
//
|
|
// NOTE: memDB cannot be used because the request is expecting to interact with
|
|
// the default location.
|
|
func GetKeyBase(t *testing.T) crkeys.Keybase {
|
|
dir, err := ioutil.TempDir("", "lcd_test")
|
|
require.NoError(t, err)
|
|
|
|
viper.Set(cli.HomeFlag, dir)
|
|
|
|
keybase, err := keys.GetKeyBase()
|
|
require.NoError(t, err)
|
|
|
|
return keybase
|
|
}
|
|
|
|
// CreateAddr adds an address to the key store and returns an address and seed.
|
|
// It also requires that the key could be created.
|
|
func CreateAddr(t *testing.T, name, password string, kb crkeys.Keybase) (sdk.AccAddress, string) {
|
|
var (
|
|
err error
|
|
info crkeys.Info
|
|
seed string
|
|
)
|
|
|
|
info, seed, err = kb.CreateMnemonic(name, crkeys.English, password, crkeys.Secp256k1)
|
|
require.NoError(t, err)
|
|
|
|
return sdk.AccAddress(info.GetPubKey().Address()), seed
|
|
}
|
|
|
|
// InitializeTestLCD starts Tendermint and the LCD in process, listening on
|
|
// their respective sockets where nValidators is the total number of validators
|
|
// and initAddrs are the accounts to initialize with some steak tokens. It
|
|
// returns a cleanup function, a set of validator public keys, and a port.
|
|
func InitializeTestLCD(
|
|
t *testing.T, nValidators int, initAddrs []sdk.AccAddress,
|
|
) (cleanup func(), valConsPubKeys []crypto.PubKey, valOperAddrs []sdk.ValAddress, port string) {
|
|
|
|
if nValidators < 1 {
|
|
panic("InitializeTestLCD must use at least one validator")
|
|
}
|
|
|
|
config := GetConfig()
|
|
config.Consensus.TimeoutCommit = 100
|
|
config.Consensus.SkipTimeoutCommit = false
|
|
config.TxIndex.IndexAllTags = true
|
|
|
|
logger := log.NewTMLogger(log.NewSyncWriter(os.Stdout))
|
|
logger = log.NewFilter(logger, log.AllowError())
|
|
|
|
privValidatorFile := config.PrivValidatorFile()
|
|
privVal := pvm.LoadOrGenFilePV(privValidatorFile)
|
|
privVal.Reset()
|
|
|
|
db := dbm.NewMemDB()
|
|
app := gapp.NewGaiaApp(logger, db, nil)
|
|
cdc = gapp.MakeCodec()
|
|
|
|
genesisFile := config.GenesisFile()
|
|
genDoc, err := tmtypes.GenesisDocFromFile(genesisFile)
|
|
require.NoError(t, err)
|
|
|
|
// append initial (proposing) validator
|
|
genDoc.Validators[0] = tmtypes.GenesisValidator{
|
|
PubKey: privVal.GetPubKey(),
|
|
Power: 999999, // create enough power to enable 2/3 voting power
|
|
Name: "validator-1",
|
|
}
|
|
|
|
// append any additional (non-proposing) validators
|
|
for i := 1; i < nValidators; i++ {
|
|
genDoc.Validators = append(genDoc.Validators,
|
|
tmtypes.GenesisValidator{
|
|
PubKey: ed25519.GenPrivKey().PubKey(),
|
|
Power: 1,
|
|
Name: fmt.Sprintf("validator-%d", i+1),
|
|
},
|
|
)
|
|
}
|
|
|
|
var appGenTxs []json.RawMessage
|
|
|
|
for _, gdValidator := range genDoc.Validators {
|
|
operAddr := ed25519.GenPrivKey().PubKey().Address()
|
|
pk := gdValidator.PubKey
|
|
|
|
valConsPubKeys = append(valConsPubKeys, pk)
|
|
valOperAddrs = append(valOperAddrs, sdk.ValAddress(operAddr))
|
|
|
|
appGenTx, _, _, err := gapp.GaiaAppGenTxNF(cdc, pk, sdk.AccAddress(operAddr), gdValidator.Name)
|
|
require.NoError(t, err)
|
|
|
|
appGenTxs = append(appGenTxs, appGenTx)
|
|
}
|
|
|
|
genesisState, err := gapp.GaiaAppGenState(cdc, appGenTxs[:])
|
|
require.NoError(t, err)
|
|
|
|
// add some tokens to init accounts
|
|
for _, addr := range initAddrs {
|
|
accAuth := auth.NewBaseAccountWithAddress(addr)
|
|
accAuth.Coins = sdk.Coins{sdk.NewInt64Coin("steak", 100)}
|
|
acc := gapp.NewGenesisAccount(&accAuth)
|
|
genesisState.Accounts = append(genesisState.Accounts, acc)
|
|
genesisState.StakeData.Pool.LooseTokens = genesisState.StakeData.Pool.LooseTokens.Add(sdk.NewDec(100))
|
|
}
|
|
|
|
appState, err := codec.MarshalJSONIndent(cdc, genesisState)
|
|
require.NoError(t, err)
|
|
genDoc.AppState = appState
|
|
|
|
listenAddr, port, err := server.FreeTCPAddr()
|
|
require.NoError(t, err)
|
|
|
|
// XXX: Need to set this so LCD knows the tendermint node address!
|
|
viper.Set(client.FlagNode, config.RPC.ListenAddress)
|
|
viper.Set(client.FlagChainID, genDoc.ChainID)
|
|
// TODO Set to false once the upstream Tendermint proof verification issue is fixed.
|
|
viper.Set(client.FlagTrustNode, true)
|
|
dir, err := ioutil.TempDir("", "lcd_test")
|
|
require.NoError(t, err)
|
|
viper.Set(cli.HomeFlag, dir)
|
|
|
|
node, err := startTM(config, logger, genDoc, privVal, app)
|
|
require.NoError(t, err)
|
|
|
|
tests.WaitForNextHeightTM(tests.ExtractPortFromAddress(config.RPC.ListenAddress))
|
|
lcd, err := startLCD(logger, listenAddr, cdc)
|
|
require.NoError(t, err)
|
|
|
|
tests.WaitForLCDStart(port)
|
|
tests.WaitForHeight(1, port)
|
|
|
|
cleanup = func() {
|
|
logger.Debug("cleaning up LCD initialization")
|
|
node.Stop()
|
|
node.Wait()
|
|
lcd.Close()
|
|
}
|
|
|
|
return cleanup, valConsPubKeys, valOperAddrs, port
|
|
}
|
|
|
|
// startTM creates and starts an in-process Tendermint node with memDB and
|
|
// in-process ABCI application. It returns the new node or any error that
|
|
// occurred.
|
|
//
|
|
// TODO: Clean up the WAL dir or enable it to be not persistent!
|
|
func startTM(
|
|
tmcfg *tmcfg.Config, logger log.Logger, genDoc *tmtypes.GenesisDoc,
|
|
privVal tmtypes.PrivValidator, app abci.Application,
|
|
) (*nm.Node, error) {
|
|
genDocProvider := func() (*tmtypes.GenesisDoc, error) { return genDoc, nil }
|
|
dbProvider := func(*nm.DBContext) (dbm.DB, error) { return dbm.NewMemDB(), nil }
|
|
nodeKey, err := p2p.LoadOrGenNodeKey(tmcfg.NodeKeyFile())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
node, err := nm.NewNode(
|
|
tmcfg,
|
|
privVal,
|
|
nodeKey,
|
|
proxy.NewLocalClientCreator(app),
|
|
genDocProvider,
|
|
dbProvider,
|
|
nm.DefaultMetricsProvider(tmcfg.Instrumentation),
|
|
logger.With("module", "node"),
|
|
)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = node.Start()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
tests.WaitForRPC(tmcfg.RPC.ListenAddress)
|
|
logger.Info("Tendermint running!")
|
|
|
|
return node, err
|
|
}
|
|
|
|
// startLCD starts the LCD.
|
|
//
|
|
// NOTE: This causes the thread to block.
|
|
func startLCD(logger log.Logger, listenAddr string, cdc *codec.Codec) (net.Listener, error) {
|
|
return tmrpc.StartHTTPServer(listenAddr, createHandler(cdc), logger, tmrpc.Config{})
|
|
}
|
|
|
|
// Request makes a test LCD test request. It returns a response object and a
|
|
// stringified response body.
|
|
func Request(t *testing.T, port, method, path string, payload []byte) (*http.Response, string) {
|
|
var (
|
|
err error
|
|
res *http.Response
|
|
)
|
|
url := fmt.Sprintf("http://localhost:%v%v", port, path)
|
|
fmt.Println("REQUEST " + method + " " + url)
|
|
|
|
req, err := http.NewRequest(method, url, bytes.NewBuffer(payload))
|
|
require.Nil(t, err)
|
|
|
|
res, err = http.DefaultClient.Do(req)
|
|
require.Nil(t, err)
|
|
|
|
output, err := ioutil.ReadAll(res.Body)
|
|
res.Body.Close()
|
|
require.Nil(t, err)
|
|
|
|
return res, string(output)
|
|
}
|