cosmos-sdk/cmd/gaia/cli_test/cli_test.go
Alessio Treglia f432c0c383
Simulate transactions before actual execution
* Change --gas=0 semantic in order to enable gas auto estimate.
* REST clients have been modified to simulate the execution of
  the tx first to then populate the context with the estimated
  gas amount returned by the simulation.
* The simulation returns both an unadjusted gas estimate and an
  adjusted one. The adjustment is required to ensure that the
  ensuing execution doesn't fail due to state changes that might
  have occurred. Gas adjustment can be controlled via the CLI's
  --gas-adjustment flag.
* Tiny refactorig of REST endpoints error handling.

Closes: #1246
2018-08-24 10:16:51 +01:00

431 lines
17 KiB
Go

// +build cli_test
package clitest
import (
"encoding/json"
"fmt"
"os"
"testing"
"github.com/stretchr/testify/require"
"github.com/tendermint/tendermint/crypto"
cmn "github.com/tendermint/tendermint/libs/common"
"github.com/cosmos/cosmos-sdk/client/keys"
"github.com/cosmos/cosmos-sdk/cmd/gaia/app"
"github.com/cosmos/cosmos-sdk/server"
"github.com/cosmos/cosmos-sdk/tests"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/wire"
"github.com/cosmos/cosmos-sdk/x/auth"
"github.com/cosmos/cosmos-sdk/x/gov"
"github.com/cosmos/cosmos-sdk/x/stake"
)
var (
gaiadHome = ""
gaiacliHome = ""
)
func init() {
gaiadHome, gaiacliHome = getTestingHomeDirs()
}
func TestGaiaCLISend(t *testing.T) {
chainID, servAddr, port := initializeFixtures(t)
flags := fmt.Sprintf("--home=%s --node=%v --chain-id=%v", gaiacliHome, servAddr, chainID)
// start gaiad server
proc := tests.GoExecuteTWithStdout(t, fmt.Sprintf("gaiad start --home=%s --rpc.laddr=%v", gaiadHome, servAddr))
defer proc.Stop(false)
tests.WaitForTMStart(port)
tests.WaitForNextNBlocksTM(2, port)
fooAddr, _ := executeGetAddrPK(t, fmt.Sprintf("gaiacli keys show foo --output=json --home=%s", gaiacliHome))
barAddr, _ := executeGetAddrPK(t, fmt.Sprintf("gaiacli keys show bar --output=json --home=%s", gaiacliHome))
fooAcc := executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(50), fooAcc.GetCoins().AmountOf("steak").Int64())
executeWrite(t, fmt.Sprintf("gaiacli send %v --amount=10steak --to=%s --from=foo", flags, barAddr), app.DefaultKeyPass)
tests.WaitForNextNBlocksTM(2, port)
barAcc := executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", barAddr, flags))
require.Equal(t, int64(10), barAcc.GetCoins().AmountOf("steak").Int64())
fooAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(40), fooAcc.GetCoins().AmountOf("steak").Int64())
// test autosequencing
executeWrite(t, fmt.Sprintf("gaiacli send %v --amount=10steak --to=%s --from=foo", flags, barAddr), app.DefaultKeyPass)
tests.WaitForNextNBlocksTM(2, port)
barAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", barAddr, flags))
require.Equal(t, int64(20), barAcc.GetCoins().AmountOf("steak").Int64())
fooAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(30), fooAcc.GetCoins().AmountOf("steak").Int64())
// test memo
executeWrite(t, fmt.Sprintf("gaiacli send %v --amount=10steak --to=%s --from=foo --memo 'testmemo'", flags, barAddr), app.DefaultKeyPass)
tests.WaitForNextNBlocksTM(2, port)
barAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", barAddr, flags))
require.Equal(t, int64(30), barAcc.GetCoins().AmountOf("steak").Int64())
fooAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(20), fooAcc.GetCoins().AmountOf("steak").Int64())
}
func TestGaiaCLIGasAuto(t *testing.T) {
chainID, servAddr, port := initializeFixtures(t)
flags := fmt.Sprintf("--home=%s --node=%v --chain-id=%v", gaiacliHome, servAddr, chainID)
// start gaiad server
proc := tests.GoExecuteTWithStdout(t, fmt.Sprintf("gaiad start --home=%s --rpc.laddr=%v", gaiadHome, servAddr))
defer proc.Stop(false)
tests.WaitForTMStart(port)
tests.WaitForNextNBlocksTM(2, port)
fooAddr, _ := executeGetAddrPK(t, fmt.Sprintf("gaiacli keys show foo --output=json --home=%s", gaiacliHome))
barAddr, _ := executeGetAddrPK(t, fmt.Sprintf("gaiacli keys show bar --output=json --home=%s", gaiacliHome))
fooAcc := executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(50), fooAcc.GetCoins().AmountOf("steak").Int64())
// Test failure with auto gas disabled and very little gas set by hand
success := executeWrite(t, fmt.Sprintf("gaiacli send %v --gas=10 --amount=10steak --to=%s --from=foo", flags, barAddr), app.DefaultKeyPass)
require.False(t, success)
tests.WaitForNextNBlocksTM(2, port)
// Check state didn't change
fooAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(50), fooAcc.GetCoins().AmountOf("steak").Int64())
// Enable auto gas
success = executeWrite(t, fmt.Sprintf("gaiacli send %v --gas=0 --amount=10steak --to=%s --from=foo", flags, barAddr), app.DefaultKeyPass)
require.True(t, success)
tests.WaitForNextNBlocksTM(2, port)
// Check state has changed accordingly
fooAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(40), fooAcc.GetCoins().AmountOf("steak").Int64())
}
func TestGaiaCLICreateValidator(t *testing.T) {
chainID, servAddr, port := initializeFixtures(t)
flags := fmt.Sprintf("--home=%s --node=%v --chain-id=%v", gaiacliHome, servAddr, chainID)
// start gaiad server
proc := tests.GoExecuteTWithStdout(t, fmt.Sprintf("gaiad start --home=%s --rpc.laddr=%v", gaiadHome, servAddr))
defer proc.Stop(false)
tests.WaitForTMStart(port)
tests.WaitForNextNBlocksTM(2, port)
fooAddr, _ := executeGetAddrPK(t, fmt.Sprintf("gaiacli keys show foo --output=json --home=%s", gaiacliHome))
barAddr, barPubKey := executeGetAddrPK(t, fmt.Sprintf("gaiacli keys show bar --output=json --home=%s", gaiacliHome))
barCeshPubKey := sdk.MustBech32ifyValPub(barPubKey)
executeWrite(t, fmt.Sprintf("gaiacli send %v --amount=10steak --to=%s --from=foo", flags, barAddr), app.DefaultKeyPass)
tests.WaitForNextNBlocksTM(2, port)
barAcc := executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", barAddr, flags))
require.Equal(t, int64(10), barAcc.GetCoins().AmountOf("steak").Int64())
fooAcc := executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(40), fooAcc.GetCoins().AmountOf("steak").Int64())
defaultParams := stake.DefaultParams()
initialPool := stake.InitialPool()
initialPool.BondedTokens = initialPool.BondedTokens.Add(sdk.NewDec(100)) // Delegate tx on GaiaAppGenState
initialPool = initialPool.ProcessProvisions(defaultParams) // provisions are added to the pool every hour
// create validator
cvStr := fmt.Sprintf("gaiacli stake create-validator %v", flags)
cvStr += fmt.Sprintf(" --from=%s", "bar")
cvStr += fmt.Sprintf(" --pubkey=%s", barCeshPubKey)
cvStr += fmt.Sprintf(" --amount=%v", "2steak")
cvStr += fmt.Sprintf(" --moniker=%v", "bar-vally")
initialPool.BondedTokens = initialPool.BondedTokens.Add(sdk.NewDec(1))
executeWrite(t, cvStr, app.DefaultKeyPass)
tests.WaitForNextNBlocksTM(2, port)
barAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", barAddr, flags))
require.Equal(t, int64(8), barAcc.GetCoins().AmountOf("steak").Int64(), "%v", barAcc)
validator := executeGetValidator(t, fmt.Sprintf("gaiacli stake validator %s --output=json %v", barAddr, flags))
require.Equal(t, validator.Operator, barAddr)
require.True(sdk.DecEq(t, sdk.NewDec(2), validator.Tokens))
// unbond a single share
unbondStr := fmt.Sprintf("gaiacli stake unbond begin %v", flags)
unbondStr += fmt.Sprintf(" --from=%s", "bar")
unbondStr += fmt.Sprintf(" --validator=%s", barAddr)
unbondStr += fmt.Sprintf(" --shares-amount=%v", "1")
success := executeWrite(t, unbondStr, app.DefaultKeyPass)
require.True(t, success)
tests.WaitForNextNBlocksTM(2, port)
/* // this won't be what we expect because we've only started unbonding, haven't completed
barAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %v %v", barCech, flags))
require.Equal(t, int64(9), barAcc.GetCoins().AmountOf("steak").Int64(), "%v", barAcc)
*/
validator = executeGetValidator(t, fmt.Sprintf("gaiacli stake validator %s --output=json %v", barAddr, flags))
require.Equal(t, "1.0000000000", validator.Tokens.String())
params := executeGetParams(t, fmt.Sprintf("gaiacli stake parameters --output=json %v", flags))
require.True(t, defaultParams.Equal(params))
pool := executeGetPool(t, fmt.Sprintf("gaiacli stake pool --output=json %v", flags))
require.Equal(t, initialPool.DateLastCommissionReset, pool.DateLastCommissionReset)
require.Equal(t, initialPool.PrevBondedShares, pool.PrevBondedShares)
require.Equal(t, initialPool.BondedTokens, pool.BondedTokens)
}
func TestGaiaCLISubmitProposal(t *testing.T) {
chainID, servAddr, port := initializeFixtures(t)
flags := fmt.Sprintf("--home=%s --node=%v --chain-id=%v", gaiacliHome, servAddr, chainID)
// start gaiad server
proc := tests.GoExecuteTWithStdout(t, fmt.Sprintf("gaiad start --home=%s --rpc.laddr=%v", gaiadHome, servAddr))
defer proc.Stop(false)
tests.WaitForTMStart(port)
tests.WaitForNextNBlocksTM(2, port)
fooAddr, _ := executeGetAddrPK(t, fmt.Sprintf("gaiacli keys show foo --output=json --home=%s", gaiacliHome))
fooAcc := executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(50), fooAcc.GetCoins().AmountOf("steak").Int64())
proposalsQuery := tests.ExecuteT(t, fmt.Sprintf("gaiacli gov query-proposals %v", flags), "")
require.Equal(t, "No matching proposals found", proposalsQuery)
// submit a test proposal
spStr := fmt.Sprintf("gaiacli gov submit-proposal %v", flags)
spStr += fmt.Sprintf(" --from=%s", "foo")
spStr += fmt.Sprintf(" --deposit=%s", "5steak")
spStr += fmt.Sprintf(" --type=%s", "Text")
spStr += fmt.Sprintf(" --title=%s", "Test")
spStr += fmt.Sprintf(" --description=%s", "test")
executeWrite(t, spStr, app.DefaultKeyPass)
tests.WaitForNextNBlocksTM(2, port)
fooAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(45), fooAcc.GetCoins().AmountOf("steak").Int64())
proposal1 := executeGetProposal(t, fmt.Sprintf("gaiacli gov query-proposal --proposal-id=1 --output=json %v", flags))
require.Equal(t, int64(1), proposal1.GetProposalID())
require.Equal(t, gov.StatusDepositPeriod, proposal1.GetStatus())
proposalsQuery = tests.ExecuteT(t, fmt.Sprintf("gaiacli gov query-proposals %v", flags), "")
require.Equal(t, " 1 - Test", proposalsQuery)
depositStr := fmt.Sprintf("gaiacli gov deposit %v", flags)
depositStr += fmt.Sprintf(" --from=%s", "foo")
depositStr += fmt.Sprintf(" --deposit=%s", "10steak")
depositStr += fmt.Sprintf(" --proposal-id=%s", "1")
executeWrite(t, depositStr, app.DefaultKeyPass)
tests.WaitForNextNBlocksTM(2, port)
fooAcc = executeGetAccount(t, fmt.Sprintf("gaiacli account %s %v", fooAddr, flags))
require.Equal(t, int64(35), fooAcc.GetCoins().AmountOf("steak").Int64())
proposal1 = executeGetProposal(t, fmt.Sprintf("gaiacli gov query-proposal --proposal-id=1 --output=json %v", flags))
require.Equal(t, int64(1), proposal1.GetProposalID())
require.Equal(t, gov.StatusVotingPeriod, proposal1.GetStatus())
voteStr := fmt.Sprintf("gaiacli gov vote %v", flags)
voteStr += fmt.Sprintf(" --from=%s", "foo")
voteStr += fmt.Sprintf(" --proposal-id=%s", "1")
voteStr += fmt.Sprintf(" --option=%s", "Yes")
executeWrite(t, voteStr, app.DefaultKeyPass)
tests.WaitForNextNBlocksTM(2, port)
vote := executeGetVote(t, fmt.Sprintf("gaiacli gov query-vote --proposal-id=1 --voter=%s --output=json %v", fooAddr, flags))
require.Equal(t, int64(1), vote.ProposalID)
require.Equal(t, gov.OptionYes, vote.Option)
votes := executeGetVotes(t, fmt.Sprintf("gaiacli gov query-votes --proposal-id=1 --output=json %v", flags))
require.Len(t, votes, 1)
require.Equal(t, int64(1), votes[0].ProposalID)
require.Equal(t, gov.OptionYes, votes[0].Option)
proposalsQuery = tests.ExecuteT(t, fmt.Sprintf("gaiacli gov query-proposals --status=DepositPeriod %v", flags), "")
require.Equal(t, "No matching proposals found", proposalsQuery)
proposalsQuery = tests.ExecuteT(t, fmt.Sprintf("gaiacli gov query-proposals --status=VotingPeriod %v", flags), "")
require.Equal(t, " 1 - Test", proposalsQuery)
// submit a second test proposal
spStr = fmt.Sprintf("gaiacli gov submit-proposal %v", flags)
spStr += fmt.Sprintf(" --from=%s", "foo")
spStr += fmt.Sprintf(" --deposit=%s", "5steak")
spStr += fmt.Sprintf(" --type=%s", "Text")
spStr += fmt.Sprintf(" --title=%s", "Apples")
spStr += fmt.Sprintf(" --description=%s", "test")
executeWrite(t, spStr, app.DefaultKeyPass)
tests.WaitForNextNBlocksTM(2, port)
proposalsQuery = tests.ExecuteT(t, fmt.Sprintf("gaiacli gov query-proposals --latest=1 %v", flags), "")
require.Equal(t, " 2 - Apples", proposalsQuery)
}
//___________________________________________________________________________________
// helper methods
func getTestingHomeDirs() (string, string) {
tmpDir := os.TempDir()
gaiadHome := fmt.Sprintf("%s%s.test_gaiad", tmpDir, string(os.PathSeparator))
gaiacliHome := fmt.Sprintf("%s%s.test_gaiacli", tmpDir, string(os.PathSeparator))
return gaiadHome, gaiacliHome
}
func initializeFixtures(t *testing.T) (chainID, servAddr, port string) {
tests.ExecuteT(t, fmt.Sprintf("gaiad --home=%s unsafe-reset-all", gaiadHome), "")
executeWrite(t, fmt.Sprintf("gaiacli keys delete --home=%s foo", gaiacliHome), app.DefaultKeyPass)
executeWrite(t, fmt.Sprintf("gaiacli keys delete --home=%s bar", gaiacliHome), app.DefaultKeyPass)
chainID = executeInit(t, fmt.Sprintf("gaiad init -o --name=foo --home=%s --home-client=%s", gaiadHome, gaiacliHome))
executeWrite(t, fmt.Sprintf("gaiacli keys add --home=%s bar", gaiacliHome), app.DefaultKeyPass)
// get a free port, also setup some common flags
servAddr, port, err := server.FreeTCPAddr()
require.NoError(t, err)
return
}
//___________________________________________________________________________________
// executors
func executeWrite(t *testing.T, cmdStr string, writes ...string) (exitSuccess bool) {
exitSuccess, _, _ = executeWriteRetStdStreams(t, cmdStr, writes...)
return
}
func executeWriteRetStdStreams(t *testing.T, cmdStr string, writes ...string) (bool, string, string) {
proc := tests.GoExecuteT(t, cmdStr)
for _, write := range writes {
_, err := proc.StdinPipe.Write([]byte(write + "\n"))
require.NoError(t, err)
}
stdout, stderr, err := proc.ReadAll()
if err != nil {
fmt.Println("Err on proc.ReadAll()", err, cmdStr)
}
// Log output.
if len(stdout) > 0 {
t.Log("Stdout:", cmn.Green(string(stdout)))
}
if len(stderr) > 0 {
t.Log("Stderr:", cmn.Red(string(stderr)))
}
proc.Wait()
return proc.ExitState.Success(), string(stdout), string(stderr)
}
func executeInit(t *testing.T, cmdStr string) (chainID string) {
out := tests.ExecuteT(t, cmdStr, app.DefaultKeyPass)
var initRes map[string]json.RawMessage
err := json.Unmarshal([]byte(out), &initRes)
require.NoError(t, err)
err = json.Unmarshal(initRes["chain_id"], &chainID)
require.NoError(t, err)
return
}
func executeGetAddrPK(t *testing.T, cmdStr string) (sdk.AccAddress, crypto.PubKey) {
out := tests.ExecuteT(t, cmdStr, "")
var ko keys.KeyOutput
keys.UnmarshalJSON([]byte(out), &ko)
pk, err := sdk.GetAccPubKeyBech32(ko.PubKey)
require.NoError(t, err)
return ko.Address, pk
}
func executeGetAccount(t *testing.T, cmdStr string) auth.BaseAccount {
out := tests.ExecuteT(t, cmdStr, "")
var initRes map[string]json.RawMessage
err := json.Unmarshal([]byte(out), &initRes)
require.NoError(t, err, "out %v, err %v", out, err)
value := initRes["value"]
var acc auth.BaseAccount
cdc := wire.NewCodec()
wire.RegisterCrypto(cdc)
err = cdc.UnmarshalJSON(value, &acc)
require.NoError(t, err, "value %v, err %v", string(value), err)
return acc
}
//___________________________________________________________________________________
// stake
func executeGetValidator(t *testing.T, cmdStr string) stake.Validator {
out := tests.ExecuteT(t, cmdStr, "")
var validator stake.Validator
cdc := app.MakeCodec()
err := cdc.UnmarshalJSON([]byte(out), &validator)
require.NoError(t, err, "out %v\n, err %v", out, err)
return validator
}
func executeGetPool(t *testing.T, cmdStr string) stake.Pool {
out := tests.ExecuteT(t, cmdStr, "")
var pool stake.Pool
cdc := app.MakeCodec()
err := cdc.UnmarshalJSON([]byte(out), &pool)
require.NoError(t, err, "out %v\n, err %v", out, err)
return pool
}
func executeGetParams(t *testing.T, cmdStr string) stake.Params {
out := tests.ExecuteT(t, cmdStr, "")
var params stake.Params
cdc := app.MakeCodec()
err := cdc.UnmarshalJSON([]byte(out), &params)
require.NoError(t, err, "out %v\n, err %v", out, err)
return params
}
//___________________________________________________________________________________
// gov
func executeGetProposal(t *testing.T, cmdStr string) gov.Proposal {
out := tests.ExecuteT(t, cmdStr, "")
var proposal gov.Proposal
cdc := app.MakeCodec()
err := cdc.UnmarshalJSON([]byte(out), &proposal)
require.NoError(t, err, "out %v\n, err %v", out, err)
return proposal
}
func executeGetVote(t *testing.T, cmdStr string) gov.Vote {
out := tests.ExecuteT(t, cmdStr, "")
var vote gov.Vote
cdc := app.MakeCodec()
err := cdc.UnmarshalJSON([]byte(out), &vote)
require.NoError(t, err, "out %v\n, err %v", out, err)
return vote
}
func executeGetVotes(t *testing.T, cmdStr string) []gov.Vote {
out := tests.ExecuteT(t, cmdStr, "")
var votes []gov.Vote
cdc := app.MakeCodec()
err := cdc.UnmarshalJSON([]byte(out), &votes)
require.NoError(t, err, "out %v\n, err %v", out, err)
return votes
}