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test_helpers.go
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test_helpers.go
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package lcd
import (
"bytes"
"encoding/json"
"fmt"
"regexp"
"io/ioutil"
"net"
"net/http"
"os"
"path/filepath"
"sort"
"strings"
"testing"
"github.com/tendermint/tendermint/crypto/secp256k1"
ctypes "github.com/tendermint/tendermint/rpc/core/types"
cryptoKeys "github.com/cosmos/cosmos-sdk/crypto/keys"
authrest "github.com/cosmos/cosmos-sdk/x/auth/client/rest"
"github.com/cosmos/cosmos-sdk/x/gov"
"github.com/cosmos/cosmos-sdk/x/slashing"
stakingTypes "github.com/cosmos/cosmos-sdk/x/staking/types"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/keys"
"github.com/cosmos/cosmos-sdk/client/rpc"
"github.com/cosmos/cosmos-sdk/client/tx"
"github.com/cosmos/cosmos-sdk/client/utils"
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"
gcutils "github.com/cosmos/cosmos-sdk/x/gov/client/utils"
"github.com/cosmos/cosmos-sdk/x/staking"
"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"
txbuilder "github.com/cosmos/cosmos-sdk/x/auth/client/txbuilder"
authRest "github.com/cosmos/cosmos-sdk/x/auth/client/rest"
bankRest "github.com/cosmos/cosmos-sdk/x/bank/client/rest"
govRest "github.com/cosmos/cosmos-sdk/x/gov/client/rest"
slashingRest "github.com/cosmos/cosmos-sdk/x/slashing/client/rest"
stakingRest "github.com/cosmos/cosmos-sdk/x/staking/client/rest"
)
// 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.GetKeyBaseWithWritePerm()
require.NoError(t, err)
return keybase
}
// GetTestKeyBase fetches the current testing keybase
func GetTestKeyBase(t *testing.T) crkeys.Keybase {
keybase, err := keys.GetKeyBaseWithWritePerm()
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
}
// Type that combines an Address with the pnemonic of the private key to that address
type AddrSeed struct {
Address sdk.AccAddress
Seed string
Name string
Password string
}
// CreateAddr adds multiple address to the key store and returns the addresses and associated seeds in lexographical order by address.
// It also requires that the keys could be created.
func CreateAddrs(t *testing.T, kb crkeys.Keybase, numAddrs int) (addrs []sdk.AccAddress, seeds, names, passwords []string) {
var (
err error
info crkeys.Info
seed string
)
addrSeeds := AddrSeedSlice{}
for i := 0; i < numAddrs; i++ {
name := fmt.Sprintf("test%d", i)
password := "1234567890"
info, seed, err = kb.CreateMnemonic(name, crkeys.English, password, crkeys.Secp256k1)
require.NoError(t, err)
addrSeeds = append(addrSeeds, AddrSeed{Address: sdk.AccAddress(info.GetPubKey().Address()), Seed: seed, Name: name, Password: password})
}
sort.Sort(addrSeeds)
for i := range addrSeeds {
addrs = append(addrs, addrSeeds[i].Address)
seeds = append(seeds, addrSeeds[i].Seed)
names = append(names, addrSeeds[i].Name)
passwords = append(passwords, addrSeeds[i].Password)
}
return addrs, seeds, names, passwords
}
// implement `Interface` in sort package.
type AddrSeedSlice []AddrSeed
func (b AddrSeedSlice) Len() int {
return len(b)
}
// Sorts lexographically by Address
func (b AddrSeedSlice) Less(i, j int) bool {
// bytes package already implements Comparable for []byte.
switch bytes.Compare(b[i].Address.Bytes(), b[j].Address.Bytes()) {
case -1:
return true
case 0, 1:
return false
default:
panic("not fail-able with `bytes.Comparable` bounded [-1, 1].")
}
}
func (b AddrSeedSlice) Swap(i, j int) {
b[j], b[i] = b[i], b[j]
}
// TODO: Make InitializeTestLCD safe to call in multiple tests at the same time
// 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())
privVal := pvm.LoadOrGenFilePV(config.PrivValidatorKeyFile(),
config.PrivValidatorStateFile())
privVal.Reset()
db := dbm.NewMemDB()
app := gapp.NewGaiaApp(logger, db, nil, true)
cdc = gapp.MakeCodec()
genesisFile := config.GenesisFile()
genDoc, err := tmtypes.GenesisDocFromFile(genesisFile)
require.Nil(t, err)
genDoc.Validators = nil
genDoc.SaveAs(genesisFile)
genTxs := []json.RawMessage{}
// append any additional (non-proposing) validators
var accs []gapp.GenesisAccount
for i := 0; i < nValidators; i++ {
operPrivKey := secp256k1.GenPrivKey()
operAddr := operPrivKey.PubKey().Address()
pubKey := privVal.GetPubKey()
delegation := 100
if i > 0 {
pubKey = ed25519.GenPrivKey().PubKey()
delegation = 1
}
msg := staking.NewMsgCreateValidator(
sdk.ValAddress(operAddr),
pubKey,
sdk.NewCoin(stakingTypes.DefaultBondDenom, sdk.NewInt(int64(delegation))),
staking.Description{Moniker: fmt.Sprintf("validator-%d", i+1)},
staking.NewCommissionMsg(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec()),
)
stdSignMsg := txbuilder.StdSignMsg{
ChainID: genDoc.ChainID,
Msgs: []sdk.Msg{msg},
}
sig, err := operPrivKey.Sign(stdSignMsg.Bytes())
require.Nil(t, err)
tx := auth.NewStdTx([]sdk.Msg{msg}, auth.StdFee{}, []auth.StdSignature{{Signature: sig, PubKey: operPrivKey.PubKey()}}, "")
txBytes, err := cdc.MarshalJSON(tx)
require.Nil(t, err)
genTxs = append(genTxs, txBytes)
valConsPubKeys = append(valConsPubKeys, pubKey)
valOperAddrs = append(valOperAddrs, sdk.ValAddress(operAddr))
accAuth := auth.NewBaseAccountWithAddress(sdk.AccAddress(operAddr))
accAuth.Coins = sdk.Coins{sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 150)}
accs = append(accs, gapp.NewGenesisAccount(&accAuth))
}
appGenState := gapp.NewDefaultGenesisState()
appGenState.Accounts = accs
genDoc.AppState, err = cdc.MarshalJSON(appGenState)
require.NoError(t, err)
genesisState, err := gapp.GaiaAppGenState(cdc, *genDoc, genTxs)
require.NoError(t, err)
// add some tokens to init accounts
for _, addr := range initAddrs {
accAuth := auth.NewBaseAccountWithAddress(addr)
accAuth.Coins = sdk.Coins{sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 100)}
acc := gapp.NewGenesisAccount(&accAuth)
genesisState.Accounts = append(genesisState.Accounts, acc)
genesisState.StakingData.Pool.NotBondedTokens = genesisState.StakingData.Pool.NotBondedTokens.Add(sdk.NewInt(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, t)
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.
func startLCD(logger log.Logger, listenAddr string, cdc *codec.Codec, t *testing.T) (net.Listener, error) {
rs := NewRestServer(cdc)
rs.setKeybase(GetTestKeyBase(t))
registerRoutes(rs)
listener, err := tmrpc.Listen(listenAddr, tmrpc.Config{})
if err != nil {
return nil, err
}
go tmrpc.StartHTTPServer(listener, rs.Mux, logger)
return listener, nil
}
// NOTE: If making updates here also update cmd/gaia/cmd/gaiacli/main.go
func registerRoutes(rs *RestServer) {
keys.RegisterRoutes(rs.Mux, rs.CliCtx.Indent)
rpc.RegisterRoutes(rs.CliCtx, rs.Mux)
tx.RegisterRoutes(rs.CliCtx, rs.Mux, rs.Cdc)
authRest.RegisterRoutes(rs.CliCtx, rs.Mux, rs.Cdc, auth.StoreKey)
bankRest.RegisterRoutes(rs.CliCtx, rs.Mux, rs.Cdc, rs.KeyBase)
stakingRest.RegisterRoutes(rs.CliCtx, rs.Mux, rs.Cdc, rs.KeyBase)
slashingRest.RegisterRoutes(rs.CliCtx, rs.Mux, rs.Cdc, rs.KeyBase)
govRest.RegisterRoutes(rs.CliCtx, rs.Mux, rs.Cdc)
}
// 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.Printf("REQUEST %s %s\n", 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)
}
// ----------------------------------------------------------------------
// ICS 0 - Tendermint
// ----------------------------------------------------------------------
// GET /node_info The properties of the connected node
func getNodeInfo(t *testing.T, port string) p2p.DefaultNodeInfo {
res, body := Request(t, port, "GET", "/node_info", nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var nodeInfo p2p.DefaultNodeInfo
err := cdc.UnmarshalJSON([]byte(body), &nodeInfo)
require.Nil(t, err, "Couldn't parse node info")
require.NotEqual(t, p2p.DefaultNodeInfo{}, nodeInfo, "res: %v", res)
return nodeInfo
}
// GET /syncing Syncing state of node
func getSyncStatus(t *testing.T, port string, syncing bool) {
res, body := Request(t, port, "GET", "/syncing", nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
if syncing {
require.Equal(t, "true", body)
return
}
require.Equal(t, "false", body)
}
// GET /blocks/latest Get the latest block
// GET /blocks/{height} Get a block at a certain height
func getBlock(t *testing.T, port string, height int, expectFail bool) ctypes.ResultBlock {
var url string
if height > 0 {
url = fmt.Sprintf("/blocks/%d", height)
} else {
url = "/blocks/latest"
}
var resultBlock ctypes.ResultBlock
res, body := Request(t, port, "GET", url, nil)
if expectFail {
require.Equal(t, http.StatusNotFound, res.StatusCode, body)
return resultBlock
}
require.Equal(t, http.StatusOK, res.StatusCode, body)
err := cdc.UnmarshalJSON([]byte(body), &resultBlock)
require.Nil(t, err, "Couldn't parse block")
require.NotEqual(t, ctypes.ResultBlock{}, resultBlock)
return resultBlock
}
// GET /validatorsets/{height} Get a validator set a certain height
// GET /validatorsets/latest Get the latest validator set
func getValidatorSets(t *testing.T, port string, height int, expectFail bool) rpc.ResultValidatorsOutput {
var url string
if height > 0 {
url = fmt.Sprintf("/validatorsets/%d", height)
} else {
url = "/validatorsets/latest"
}
var resultVals rpc.ResultValidatorsOutput
res, body := Request(t, port, "GET", url, nil)
if expectFail {
require.Equal(t, http.StatusNotFound, res.StatusCode, body)
return resultVals
}
require.Equal(t, http.StatusOK, res.StatusCode, body)
err := cdc.UnmarshalJSON([]byte(body), &resultVals)
require.Nil(t, err, "Couldn't parse validatorset")
require.NotEqual(t, rpc.ResultValidatorsOutput{}, resultVals)
return resultVals
}
// GET /txs/{hash} get tx by hash
func getTransaction(t *testing.T, port string, hash string) tx.Info {
var tx tx.Info
res, body := Request(t, port, "GET", fmt.Sprintf("/txs/%s", hash), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
err := cdc.UnmarshalJSON([]byte(body), &tx)
require.NoError(t, err)
return tx
}
// POST /txs broadcast txs
// GET /txs search transactions
func getTransactions(t *testing.T, port string, tags ...string) []tx.Info {
var txs []tx.Info
if len(tags) == 0 {
return txs
}
queryStr := strings.Join(tags, "&")
res, body := Request(t, port, "GET", fmt.Sprintf("/txs?%s", queryStr), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
err := cdc.UnmarshalJSON([]byte(body), &txs)
require.NoError(t, err)
return txs
}
// ----------------------------------------------------------------------
// ICS 1 - Keys
// ----------------------------------------------------------------------
// GET /keys List of accounts stored locally
func getKeys(t *testing.T, port string) []keys.KeyOutput {
res, body := Request(t, port, "GET", "/keys", nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var m []keys.KeyOutput
err := cdc.UnmarshalJSON([]byte(body), &m)
require.Nil(t, err)
return m
}
// POST /keys Create a new account locally
func doKeysPost(t *testing.T, port, name, password, seed string) keys.KeyOutput {
pk := postKeys{name, password, seed}
req, err := cdc.MarshalJSON(pk)
require.NoError(t, err)
res, body := Request(t, port, "POST", "/keys", req)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var resp keys.KeyOutput
err = cdc.UnmarshalJSON([]byte(body), &resp)
require.Nil(t, err, body)
return resp
}
type postKeys struct {
Name string `json:"name"`
Password string `json:"password"`
Seed string `json:"seed"`
}
// GET /keys/seed Create a new seed to create a new account defaultValidFor
func getKeysSeed(t *testing.T, port string) string {
res, body := Request(t, port, "GET", "/keys/seed", nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
reg, err := regexp.Compile(`([a-z]+ ){12}`)
require.Nil(t, err)
match := reg.MatchString(body)
require.True(t, match, "Returned seed has wrong format", body)
return body
}
// POST /keys/{name}/recover Recover a account from a seed
func doRecoverKey(t *testing.T, port, recoverName, recoverPassword, seed string) {
jsonStr := []byte(fmt.Sprintf(`{"password":"%s", "seed":"%s"}`, recoverPassword, seed))
res, body := Request(t, port, "POST", fmt.Sprintf("/keys/%s/recover", recoverName), jsonStr)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var resp keys.KeyOutput
err := codec.Cdc.UnmarshalJSON([]byte(body), &resp)
require.Nil(t, err, body)
addr1Bech32 := resp.Address
_, err = sdk.AccAddressFromBech32(addr1Bech32)
require.NoError(t, err, "Failed to return a correct bech32 address")
}
// GET /keys/{name} Get a certain locally stored account
func getKey(t *testing.T, port, name string) keys.KeyOutput {
res, body := Request(t, port, "GET", fmt.Sprintf("/keys/%s", name), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var resp keys.KeyOutput
err := cdc.UnmarshalJSON([]byte(body), &resp)
require.Nil(t, err)
return resp
}
// PUT /keys/{name} Update the password for this account in the KMS
func updateKey(t *testing.T, port, name, oldPassword, newPassword string, fail bool) {
kr := updateKeyReq{oldPassword, newPassword}
req, err := cdc.MarshalJSON(kr)
require.NoError(t, err)
keyEndpoint := fmt.Sprintf("/keys/%s", name)
res, body := Request(t, port, "PUT", keyEndpoint, req)
if fail {
require.Equal(t, http.StatusUnauthorized, res.StatusCode, body)
return
}
require.Equal(t, http.StatusOK, res.StatusCode, body)
}
type updateKeyReq struct {
OldPassword string `json:"old_password"`
NewPassword string `json:"new_password"`
}
// DELETE /keys/{name} Remove an account
func deleteKey(t *testing.T, port, name, password string) {
dk := deleteKeyReq{password}
req, err := cdc.MarshalJSON(dk)
require.NoError(t, err)
keyEndpoint := fmt.Sprintf("/keys/%s", name)
res, body := Request(t, port, "DELETE", keyEndpoint, req)
require.Equal(t, http.StatusOK, res.StatusCode, body)
}
type deleteKeyReq struct {
Password string `json:"password"`
}
// GET /auth/accounts/{address} Get the account information on blockchain
func getAccount(t *testing.T, port string, addr sdk.AccAddress) auth.Account {
res, body := Request(t, port, "GET", fmt.Sprintf("/auth/accounts/%s", addr.String()), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var acc auth.Account
err := cdc.UnmarshalJSON([]byte(body), &acc)
require.Nil(t, err)
return acc
}
// ----------------------------------------------------------------------
// ICS 20 - Tokens
// ----------------------------------------------------------------------
// POST /tx/sign Sign a Tx
func doSign(t *testing.T, port, name, password, chainID string, accnum, sequence uint64, msg auth.StdTx) auth.StdTx {
var signedMsg auth.StdTx
payload := authrest.SignBody{
Tx: msg,
BaseReq: utils.NewBaseReq(
name, password, "", chainID, "", "", accnum, sequence, nil, nil, false, false,
),
}
json, err := cdc.MarshalJSON(payload)
require.Nil(t, err)
res, body := Request(t, port, "POST", "/tx/sign", json)
require.Equal(t, http.StatusOK, res.StatusCode, body)
require.Nil(t, cdc.UnmarshalJSON([]byte(body), &signedMsg))
return signedMsg
}
// POST /tx/broadcast Send a signed Tx
func doBroadcast(t *testing.T, port string, msg auth.StdTx) ctypes.ResultBroadcastTxCommit {
tx := broadcastReq{Tx: msg, Return: "block"}
req, err := cdc.MarshalJSON(tx)
require.Nil(t, err)
res, body := Request(t, port, "POST", "/tx/broadcast", req)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var resultTx ctypes.ResultBroadcastTxCommit
require.Nil(t, cdc.UnmarshalJSON([]byte(body), &resultTx))
return resultTx
}
type broadcastReq struct {
Tx auth.StdTx `json:"tx"`
Return string `json:"return"`
}
// GET /bank/balances/{address} Get the account balances
// POST /bank/accounts/{address}/transfers Send coins (build -> sign -> send)
func doTransfer(t *testing.T, port, seed, name, memo, password string, addr sdk.AccAddress, fees sdk.Coins) (receiveAddr sdk.AccAddress, resultTx ctypes.ResultBroadcastTxCommit) {
res, body, receiveAddr := doTransferWithGas(t, port, seed, name, memo, password, addr, "", 1.0, false, false, fees)
require.Equal(t, http.StatusOK, res.StatusCode, body)
err := cdc.UnmarshalJSON([]byte(body), &resultTx)
require.Nil(t, err)
return receiveAddr, resultTx
}
func doTransferWithGas(t *testing.T, port, seed, name, memo, password string, addr sdk.AccAddress, gas string,
gasAdjustment float64, simulate, generateOnly bool, fees sdk.Coins) (
res *http.Response, body string, receiveAddr sdk.AccAddress) {
// create receive address
kb := client.MockKeyBase()
receiveInfo, _, err := kb.CreateMnemonic("receive_address", cryptoKeys.English, gapp.DefaultKeyPass, cryptoKeys.SigningAlgo("secp256k1"))
require.Nil(t, err)
receiveAddr = sdk.AccAddress(receiveInfo.GetPubKey().Address())
acc := getAccount(t, port, addr)
accnum := acc.GetAccountNumber()
sequence := acc.GetSequence()
chainID := viper.GetString(client.FlagChainID)
baseReq := utils.NewBaseReq(
name, password, memo, chainID, gas,
fmt.Sprintf("%f", gasAdjustment), accnum, sequence, fees, nil,
generateOnly, simulate,
)
sr := sendReq{
Amount: sdk.Coins{sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 1)},
BaseReq: baseReq,
}
req, err := cdc.MarshalJSON(sr)
require.NoError(t, err)
res, body = Request(t, port, "POST", fmt.Sprintf("/bank/accounts/%s/transfers", receiveAddr), req)
return
}
type sendReq struct {
Amount sdk.Coins `json:"amount"`
BaseReq utils.BaseReq `json:"base_req"`
}
// ----------------------------------------------------------------------
// ICS 21 - Stake
// ----------------------------------------------------------------------
// POST /staking/delegators/{delegatorAddr}/delegations Submit delegation
func doDelegate(t *testing.T, port, name, password string,
delAddr sdk.AccAddress, valAddr sdk.ValAddress, amount int64, fees sdk.Coins) (resultTx ctypes.ResultBroadcastTxCommit) {
acc := getAccount(t, port, delAddr)
accnum := acc.GetAccountNumber()
sequence := acc.GetSequence()
chainID := viper.GetString(client.FlagChainID)
baseReq := utils.NewBaseReq(name, password, "", chainID, "", "", accnum, sequence, fees, nil, false, false)
msg := msgDelegationsInput{
BaseReq: baseReq,
DelegatorAddr: delAddr,
ValidatorAddr: valAddr,
Delegation: sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, amount),
}
req, err := cdc.MarshalJSON(msg)
require.NoError(t, err)
res, body := Request(t, port, "POST", fmt.Sprintf("/staking/delegators/%s/delegations", delAddr.String()), req)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var result ctypes.ResultBroadcastTxCommit
err = cdc.UnmarshalJSON([]byte(body), &result)
require.Nil(t, err)
return result
}
type msgDelegationsInput struct {
BaseReq utils.BaseReq `json:"base_req"`
DelegatorAddr sdk.AccAddress `json:"delegator_addr"` // in bech32
ValidatorAddr sdk.ValAddress `json:"validator_addr"` // in bech32
Delegation sdk.Coin `json:"delegation"`
}
// POST /staking/delegators/{delegatorAddr}/delegations Submit delegation
func doUndelegate(t *testing.T, port, name, password string,
delAddr sdk.AccAddress, valAddr sdk.ValAddress, amount int64, fees sdk.Coins) (resultTx ctypes.ResultBroadcastTxCommit) {
acc := getAccount(t, port, delAddr)
accnum := acc.GetAccountNumber()
sequence := acc.GetSequence()
chainID := viper.GetString(client.FlagChainID)
baseReq := utils.NewBaseReq(name, password, "", chainID, "", "", accnum, sequence, fees, nil, false, false)
msg := msgUndelegateInput{
BaseReq: baseReq,
DelegatorAddr: delAddr,
ValidatorAddr: valAddr,
SharesAmount: sdk.NewDec(amount),
}
req, err := cdc.MarshalJSON(msg)
require.NoError(t, err)
res, body := Request(t, port, "POST", fmt.Sprintf("/staking/delegators/%s/unbonding_delegations", delAddr), req)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var result ctypes.ResultBroadcastTxCommit
err = cdc.UnmarshalJSON([]byte(body), &result)
require.Nil(t, err)
return result
}
type msgUndelegateInput struct {
BaseReq utils.BaseReq `json:"base_req"`
DelegatorAddr sdk.AccAddress `json:"delegator_addr"` // in bech32
ValidatorAddr sdk.ValAddress `json:"validator_addr"` // in bech32
SharesAmount sdk.Dec `json:"shares"`
}
// POST /staking/delegators/{delegatorAddr}/delegations Submit delegation
func doBeginRedelegation(t *testing.T, port, name, password string,
delAddr sdk.AccAddress, valSrcAddr, valDstAddr sdk.ValAddress, amount int64, fees sdk.Coins) (resultTx ctypes.ResultBroadcastTxCommit) {
acc := getAccount(t, port, delAddr)
accnum := acc.GetAccountNumber()
sequence := acc.GetSequence()
chainID := viper.GetString(client.FlagChainID)
baseReq := utils.NewBaseReq(name, password, "", chainID, "", "", accnum, sequence, fees, nil, false, false)
msg := msgBeginRedelegateInput{
BaseReq: baseReq,
DelegatorAddr: delAddr,
ValidatorSrcAddr: valSrcAddr,
ValidatorDstAddr: valDstAddr,
SharesAmount: sdk.NewDec(amount),
}
req, err := cdc.MarshalJSON(msg)
require.NoError(t, err)
res, body := Request(t, port, "POST", fmt.Sprintf("/staking/delegators/%s/redelegations", delAddr), req)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var result ctypes.ResultBroadcastTxCommit
err = cdc.UnmarshalJSON([]byte(body), &result)
require.Nil(t, err)
return result
}
type msgBeginRedelegateInput struct {
BaseReq utils.BaseReq `json:"base_req"`
DelegatorAddr sdk.AccAddress `json:"delegator_addr"` // in bech32
ValidatorSrcAddr sdk.ValAddress `json:"validator_src_addr"` // in bech32
ValidatorDstAddr sdk.ValAddress `json:"validator_dst_addr"` // in bech32
SharesAmount sdk.Dec `json:"shares"`
}
// GET /staking/delegators/{delegatorAddr}/delegations Get all delegations from a delegator
func getDelegatorDelegations(t *testing.T, port string, delegatorAddr sdk.AccAddress) []staking.Delegation {
res, body := Request(t, port, "GET", fmt.Sprintf("/staking/delegators/%s/delegations", delegatorAddr), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var dels []staking.Delegation
err := cdc.UnmarshalJSON([]byte(body), &dels)
require.Nil(t, err)
return dels
}
// GET /staking/delegators/{delegatorAddr}/unbonding_delegations Get all unbonding delegations from a delegator
func getDelegatorUnbondingDelegations(t *testing.T, port string, delegatorAddr sdk.AccAddress) []staking.UnbondingDelegation {
res, body := Request(t, port, "GET", fmt.Sprintf("/staking/delegators/%s/unbonding_delegations", delegatorAddr), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var ubds []staking.UnbondingDelegation
err := cdc.UnmarshalJSON([]byte(body), &ubds)
require.Nil(t, err)
return ubds
}
// GET /staking/redelegations?delegator=0xdeadbeef&validator_from=0xdeadbeef&validator_to=0xdeadbeef& Get redelegations filters by params passed in
func getRedelegations(t *testing.T, port string, delegatorAddr sdk.AccAddress, srcValidatorAddr sdk.ValAddress, dstValidatorAddr sdk.ValAddress) []staking.Redelegation {
var res *http.Response
var body string
endpoint := "/staking/redelegations?"
if !delegatorAddr.Empty() {
endpoint += fmt.Sprintf("delegator=%s&", delegatorAddr)
}
if !srcValidatorAddr.Empty() {
endpoint += fmt.Sprintf("validator_from=%s&", srcValidatorAddr)
}
if !dstValidatorAddr.Empty() {
endpoint += fmt.Sprintf("validator_to=%s&", dstValidatorAddr)
}
res, body = Request(t, port, "GET", endpoint, nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var redels []staking.Redelegation
err := cdc.UnmarshalJSON([]byte(body), &redels)
require.Nil(t, err)
return redels
}
// GET /staking/delegators/{delegatorAddr}/validators Query all validators that a delegator is bonded to
func getDelegatorValidators(t *testing.T, port string, delegatorAddr sdk.AccAddress) []staking.Validator {
res, body := Request(t, port, "GET", fmt.Sprintf("/staking/delegators/%s/validators", delegatorAddr), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var bondedValidators []staking.Validator
err := cdc.UnmarshalJSON([]byte(body), &bondedValidators)
require.Nil(t, err)
return bondedValidators
}
// GET /staking/delegators/{delegatorAddr}/validators/{validatorAddr} Query a validator that a delegator is bonded to
func getDelegatorValidator(t *testing.T, port string, delegatorAddr sdk.AccAddress, validatorAddr sdk.ValAddress) staking.Validator {
res, body := Request(t, port, "GET", fmt.Sprintf("/staking/delegators/%s/validators/%s", delegatorAddr, validatorAddr), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var bondedValidator staking.Validator
err := cdc.UnmarshalJSON([]byte(body), &bondedValidator)
require.Nil(t, err)
return bondedValidator
}
// GET /staking/delegators/{delegatorAddr}/txs Get all staking txs (i.e msgs) from a delegator
func getBondingTxs(t *testing.T, port string, delegatorAddr sdk.AccAddress, query string) []tx.Info {
var res *http.Response
var body string
if len(query) > 0 {
res, body = Request(t, port, "GET", fmt.Sprintf("/staking/delegators/%s/txs?type=%s", delegatorAddr, query), nil)
} else {
res, body = Request(t, port, "GET", fmt.Sprintf("/staking/delegators/%s/txs", delegatorAddr), nil)
}
require.Equal(t, http.StatusOK, res.StatusCode, body)
var txs []tx.Info
err := cdc.UnmarshalJSON([]byte(body), &txs)
require.Nil(t, err)
return txs
}
// GET /staking/delegators/{delegatorAddr}/delegations/{validatorAddr} Query the current delegation between a delegator and a validator
func getDelegation(t *testing.T, port string, delegatorAddr sdk.AccAddress, validatorAddr sdk.ValAddress) staking.Delegation {
res, body := Request(t, port, "GET", fmt.Sprintf("/staking/delegators/%s/delegations/%s", delegatorAddr, validatorAddr), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var bond staking.Delegation
err := cdc.UnmarshalJSON([]byte(body), &bond)
require.Nil(t, err)
return bond
}
// GET /staking/delegators/{delegatorAddr}/unbonding_delegations/{validatorAddr} Query all unbonding delegations between a delegator and a validator
func getUnbondingDelegation(t *testing.T, port string, delegatorAddr sdk.AccAddress,
validatorAddr sdk.ValAddress) staking.UnbondingDelegation {
res, body := Request(t, port, "GET",
fmt.Sprintf("/staking/delegators/%s/unbonding_delegations/%s",
delegatorAddr, validatorAddr), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var unbond staking.UnbondingDelegation
err := cdc.UnmarshalJSON([]byte(body), &unbond)
require.Nil(t, err)
return unbond
}
// GET /staking/validators Get all validator candidates
func getValidators(t *testing.T, port string) []staking.Validator {
res, body := Request(t, port, "GET", "/staking/validators", nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var validators []staking.Validator
err := cdc.UnmarshalJSON([]byte(body), &validators)
require.Nil(t, err)
return validators
}
// GET /staking/validators/{validatorAddr} Query the information from a single validator
func getValidator(t *testing.T, port string, validatorAddr sdk.ValAddress) staking.Validator {
res, body := Request(t, port, "GET", fmt.Sprintf("/staking/validators/%s", validatorAddr.String()), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var validator staking.Validator
err := cdc.UnmarshalJSON([]byte(body), &validator)
require.Nil(t, err)
return validator
}
// GET /staking/validators/{validatorAddr}/delegations Get all delegations from a validator
func getValidatorDelegations(t *testing.T, port string, validatorAddr sdk.ValAddress) []staking.Delegation {
res, body := Request(t, port, "GET", fmt.Sprintf("/staking/validators/%s/delegations", validatorAddr.String()), nil)
require.Equal(t, http.StatusOK, res.StatusCode, body)
var delegations []staking.Delegation
err := cdc.UnmarshalJSON([]byte(body), &delegations)
require.Nil(t, err)
return delegations
}
// GET /staking/validators/{validatorAddr}/unbonding_delegations Get all unbonding delegations from a validator
func getValidatorUnbondingDelegations(t *testing.T, port string, validatorAddr sdk.ValAddress) []staking.UnbondingDelegation {
res, body := Request(t, port, "GET", fmt.Sprintf("/staking/validators/%s/unbonding_delegations", validatorAddr.String()), nil)