313 lines
10 KiB
Go
313 lines
10 KiB
Go
package state
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
|
|
abci "github.com/tendermint/abci/types"
|
|
"github.com/tendermint/basecoin/types"
|
|
)
|
|
|
|
//--------------------------------------------------------
|
|
// test environment is a bunch of lists of accountns
|
|
|
|
type execTest struct {
|
|
chainID string
|
|
store types.KVStore
|
|
state *State
|
|
accIn types.PrivAccount
|
|
accOut types.PrivAccount
|
|
}
|
|
|
|
func newExecTest() *execTest {
|
|
et := &execTest{
|
|
chainID: "test_chain_id",
|
|
}
|
|
et.reset()
|
|
return et
|
|
}
|
|
|
|
func (et *execTest) signTx(tx *types.SendTx, accsIn ...types.PrivAccount) {
|
|
types.SignTx(et.chainID, tx, accsIn...)
|
|
}
|
|
|
|
// make tx from accsIn to et.accOut
|
|
func (et *execTest) getTx(seq int, accOut types.PrivAccount, accsIn ...types.PrivAccount) *types.SendTx {
|
|
return types.GetTx(seq, accOut, accsIn...)
|
|
}
|
|
|
|
// returns the final balance and expected balance for input and output accounts
|
|
func (et *execTest) exec(tx *types.SendTx, checkTx bool) (res abci.Result, inGot, inExp, outGot, outExp types.Coins) {
|
|
initBalIn := et.state.GetAccount(et.accIn.Account.PubKey.Address()).Balance
|
|
initBalOut := et.state.GetAccount(et.accOut.Account.PubKey.Address()).Balance
|
|
|
|
res = ExecTx(et.state, nil, tx, checkTx, nil)
|
|
|
|
endBalIn := et.state.GetAccount(et.accIn.Account.PubKey.Address()).Balance
|
|
endBalOut := et.state.GetAccount(et.accOut.Account.PubKey.Address()).Balance
|
|
decrBalInExp := tx.Outputs[0].Coins.Plus(types.Coins{tx.Fee}) //expected decrease in balance In
|
|
return res, endBalIn, initBalIn.Minus(decrBalInExp), endBalOut, initBalOut.Plus(tx.Outputs[0].Coins)
|
|
}
|
|
|
|
func (et *execTest) acc2State(accs ...types.PrivAccount) {
|
|
for _, acc := range accs {
|
|
et.state.SetAccount(acc.Account.PubKey.Address(), &acc.Account)
|
|
}
|
|
}
|
|
|
|
//reset everything. state is empty
|
|
func (et *execTest) reset() {
|
|
et.accIn = types.MakeAcc("foo")
|
|
et.accOut = types.MakeAcc("bar")
|
|
|
|
et.store = types.NewMemKVStore()
|
|
et.state = NewState(et.store)
|
|
et.state.SetChainID(et.chainID)
|
|
|
|
// NOTE we dont run acc2State here
|
|
// so we can test non-existing accounts
|
|
|
|
}
|
|
|
|
//--------------------------------------------------------
|
|
|
|
func TestGetInputs(t *testing.T) {
|
|
assert := assert.New(t)
|
|
et := newExecTest()
|
|
|
|
//nil submissions
|
|
acc, res := getInputs(nil, nil)
|
|
assert.True(res.IsOK(), "getInputs: error on nil submission")
|
|
assert.Zero(len(acc), "getInputs: accounts returned on nil submission")
|
|
|
|
//test getInputs for registered, non-registered account
|
|
et.reset()
|
|
txs := types.Accs2TxInputs(1, et.accIn)
|
|
acc, res = getInputs(et.state, txs)
|
|
assert.True(res.IsErr(), "getInputs: expected error when using getInput with non-registered Input")
|
|
|
|
et.acc2State(et.accIn)
|
|
acc, res = getInputs(et.state, txs)
|
|
assert.True(res.IsOK(), "getInputs: expected to getInput from registered Input")
|
|
|
|
//test sending duplicate accounts
|
|
et.reset()
|
|
et.acc2State(et.accIn, et.accIn, et.accIn)
|
|
txs = types.Accs2TxInputs(1, et.accIn, et.accIn, et.accIn)
|
|
acc, res = getInputs(et.state, txs)
|
|
assert.True(res.IsErr(), "getInputs: expected error when sending duplicate accounts")
|
|
}
|
|
|
|
func TestGetOrMakeOutputs(t *testing.T) {
|
|
assert := assert.New(t)
|
|
et := newExecTest()
|
|
|
|
//nil submissions
|
|
acc, res := getOrMakeOutputs(nil, nil, nil)
|
|
assert.True(res.IsOK(), "getOrMakeOutputs: error on nil submission")
|
|
assert.Zero(len(acc), "getOrMakeOutputs: accounts returned on nil submission")
|
|
|
|
//test sending duplicate accounts
|
|
et.reset()
|
|
txs := types.Accs2TxOutputs(et.accIn, et.accIn, et.accIn)
|
|
_, res = getOrMakeOutputs(et.state, nil, txs)
|
|
assert.True(res.IsErr(), "getOrMakeOutputs: expected error when sending duplicate accounts")
|
|
|
|
//test sending to existing/new account
|
|
et.reset()
|
|
txs1 := types.Accs2TxOutputs(et.accIn)
|
|
txs2 := types.Accs2TxOutputs(et.accOut)
|
|
|
|
et.acc2State(et.accIn)
|
|
_, res = getOrMakeOutputs(et.state, nil, txs1)
|
|
assert.True(res.IsOK(), "getOrMakeOutputs: error when sending to existing account")
|
|
|
|
mapRes2, res := getOrMakeOutputs(et.state, nil, txs2)
|
|
assert.True(res.IsOK(), "getOrMakeOutputs: error when sending to new account")
|
|
|
|
//test the map results
|
|
_, map2ok := mapRes2[string(txs2[0].Address)]
|
|
assert.True(map2ok, "getOrMakeOutputs: account output does not contain new account map item")
|
|
|
|
}
|
|
|
|
func TestValidateInputsBasic(t *testing.T) {
|
|
assert := assert.New(t)
|
|
et := newExecTest()
|
|
|
|
//validate input basic
|
|
txs := types.Accs2TxInputs(1, et.accIn)
|
|
res := validateInputsBasic(txs)
|
|
assert.True(res.IsOK(), "validateInputsBasic: expected no error on good tx input. Error: %v", res.Error())
|
|
|
|
txs[0].Coins[0].Amount = 0
|
|
res = validateInputsBasic(txs)
|
|
assert.True(res.IsErr(), "validateInputsBasic: expected error on bad tx input")
|
|
|
|
}
|
|
|
|
func TestValidateInputsAdvanced(t *testing.T) {
|
|
assert := assert.New(t)
|
|
et := newExecTest()
|
|
|
|
//create three temp accounts for the test
|
|
accIn1 := types.MakeAcc("foox")
|
|
accIn2 := types.MakeAcc("fooy")
|
|
accIn3 := types.MakeAcc("fooz")
|
|
|
|
//validate inputs advanced
|
|
txs := et.getTx(1, et.accOut, accIn1, accIn2, accIn3)
|
|
|
|
et.acc2State(accIn1, accIn2, accIn3, et.accOut)
|
|
accMap, res := getInputs(et.state, txs.Inputs)
|
|
assert.True(res.IsOK(), "validateInputsAdvanced: error retrieving accMap. Error: %v", res.Error())
|
|
signBytes := txs.SignBytes(et.chainID)
|
|
|
|
//test bad case, unsigned
|
|
totalCoins, res := validateInputsAdvanced(accMap, signBytes, txs.Inputs)
|
|
assert.True(res.IsErr(), "validateInputsAdvanced: expected an error on an unsigned tx input")
|
|
|
|
//test good case sgined
|
|
et.signTx(txs, accIn1, accIn2, accIn3, et.accOut)
|
|
totalCoins, res = validateInputsAdvanced(accMap, signBytes, txs.Inputs)
|
|
assert.True(res.IsOK(), "validateInputsAdvanced: expected no error on good tx input. Error: %v", res.Error())
|
|
|
|
txsTotalCoins := txs.Inputs[0].Coins.
|
|
Plus(txs.Inputs[1].Coins).
|
|
Plus(txs.Inputs[2].Coins)
|
|
|
|
assert.True(totalCoins.IsEqual(txsTotalCoins),
|
|
"ValidateInputsAdvanced: transaction total coins are not equal: got %v, expected %v", txsTotalCoins, totalCoins)
|
|
}
|
|
|
|
func TestValidateInputAdvanced(t *testing.T) {
|
|
assert := assert.New(t)
|
|
et := newExecTest()
|
|
|
|
//validate input advanced
|
|
txs := et.getTx(1, et.accOut, et.accIn)
|
|
|
|
et.acc2State(et.accIn, et.accOut)
|
|
signBytes := txs.SignBytes(et.chainID)
|
|
|
|
//unsigned case
|
|
res := validateInputAdvanced(&et.accIn.Account, signBytes, txs.Inputs[0])
|
|
assert.True(res.IsErr(), "validateInputAdvanced: expected error on tx input without signature")
|
|
|
|
//good signed case
|
|
et.signTx(txs, et.accIn, et.accOut)
|
|
res = validateInputAdvanced(&et.accIn.Account, signBytes, txs.Inputs[0])
|
|
assert.True(res.IsOK(), "validateInputAdvanced: expected no error on good tx input. Error: %v", res.Error())
|
|
|
|
//bad sequence case
|
|
et.accIn.Sequence = 1
|
|
et.signTx(txs, et.accIn, et.accOut)
|
|
res = validateInputAdvanced(&et.accIn.Account, signBytes, txs.Inputs[0])
|
|
assert.Equal(abci.CodeType_BaseInvalidSequence, res.Code, "validateInputAdvanced: expected error on tx input with bad sequence")
|
|
et.accIn.Sequence = 0 //restore sequence
|
|
|
|
//bad balance case
|
|
et.accIn.Balance = types.Coins{{"mycoin", 2}}
|
|
et.signTx(txs, et.accIn, et.accOut)
|
|
res = validateInputAdvanced(&et.accIn.Account, signBytes, txs.Inputs[0])
|
|
assert.Equal(abci.CodeType_BaseInsufficientFunds, res.Code,
|
|
"validateInputAdvanced: expected error on tx input with insufficient funds %v", et.accIn.Sequence)
|
|
}
|
|
|
|
func TestValidateOutputsAdvanced(t *testing.T) {
|
|
assert := assert.New(t)
|
|
et := newExecTest()
|
|
|
|
//validateOutputsBasic
|
|
txs := types.Accs2TxOutputs(et.accIn)
|
|
res := validateOutputsBasic(txs)
|
|
assert.True(res.IsOK(), "validateOutputsBasic: expected no error on good tx output. Error: %v", res.Error())
|
|
|
|
txs[0].Coins[0].Amount = 0
|
|
res = validateOutputsBasic(txs)
|
|
assert.True(res.IsErr(), "validateInputBasic: expected error on bad tx output. Error: %v", res.Error())
|
|
}
|
|
|
|
func TestSumOutput(t *testing.T) {
|
|
assert := assert.New(t)
|
|
et := newExecTest()
|
|
|
|
//SumOutput
|
|
txs := types.Accs2TxOutputs(et.accIn, et.accOut)
|
|
total := sumOutputs(txs)
|
|
assert.True(total.IsEqual(txs[0].Coins.Plus(txs[1].Coins)), "sumOutputs: total coins are not equal")
|
|
}
|
|
|
|
func TestAdjustBy(t *testing.T) {
|
|
assert := assert.New(t)
|
|
et := newExecTest()
|
|
|
|
//adjustByInputs/adjustByOutputs
|
|
//sending transaction from accIn to accOut
|
|
initBalIn := et.accIn.Account.Balance
|
|
initBalOut := et.accOut.Account.Balance
|
|
et.acc2State(et.accIn, et.accOut)
|
|
|
|
txIn := types.Accs2TxInputs(1, et.accIn)
|
|
txOut := types.Accs2TxOutputs(et.accOut)
|
|
accMap, _ := getInputs(et.state, txIn)
|
|
accMap, _ = getOrMakeOutputs(et.state, accMap, txOut)
|
|
|
|
adjustByInputs(et.state, accMap, txIn)
|
|
adjustByOutputs(et.state, accMap, txOut, false)
|
|
|
|
endBalIn := accMap[string(et.accIn.Account.PubKey.Address())].Balance
|
|
endBalOut := accMap[string(et.accOut.Account.PubKey.Address())].Balance
|
|
decrBalIn := initBalIn.Minus(endBalIn)
|
|
incrBalOut := endBalOut.Minus(initBalOut)
|
|
|
|
assert.True(decrBalIn.IsEqual(txIn[0].Coins),
|
|
"adjustByInputs: total coins are not equal. diff: %v, tx: %v", decrBalIn.String(), txIn[0].Coins.String())
|
|
assert.True(incrBalOut.IsEqual(txOut[0].Coins),
|
|
"adjustByInputs: total coins are not equal. diff: %v, tx: %v", incrBalOut.String(), txOut[0].Coins.String())
|
|
|
|
}
|
|
|
|
func TestExecTx(t *testing.T) {
|
|
assert := assert.New(t)
|
|
et := newExecTest()
|
|
|
|
//ExecTx
|
|
txs := et.getTx(1, et.accOut, et.accIn)
|
|
et.acc2State(et.accIn)
|
|
et.acc2State(et.accOut)
|
|
et.signTx(txs, et.accIn)
|
|
|
|
//Bad Balance
|
|
et.accIn.Balance = types.Coins{{"mycoin", 2}}
|
|
et.acc2State(et.accIn)
|
|
res, _, _, _, _ := et.exec(txs, true)
|
|
assert.True(res.IsErr(), "ExecTx/Bad CheckTx: Expected error return from ExecTx, returned: %v", res)
|
|
|
|
res, balIn, balInExp, balOut, balOutExp := et.exec(txs, false)
|
|
assert.True(res.IsErr(), "ExecTx/Bad DeliverTx: Expected error return from ExecTx, returned: %v", res)
|
|
assert.False(balIn.IsEqual(balInExp),
|
|
"ExecTx/Bad DeliverTx: balance shouldn't be equal for accIn: got %v, expected: %v", balIn, balInExp)
|
|
assert.False(balOut.IsEqual(balOutExp),
|
|
"ExecTx/Bad DeliverTx: balance shouldn't be equal for accOut: got %v, expected: %v", balOut, balOutExp)
|
|
|
|
//Regular CheckTx
|
|
et.reset()
|
|
et.acc2State(et.accIn)
|
|
et.acc2State(et.accOut)
|
|
res, _, _, _, _ = et.exec(txs, true)
|
|
assert.True(res.IsOK(), "ExecTx/Good CheckTx: Expected OK return from ExecTx, Error: %v", res)
|
|
|
|
//Regular DeliverTx
|
|
et.reset()
|
|
et.acc2State(et.accIn)
|
|
et.acc2State(et.accOut)
|
|
res, balIn, balInExp, balOut, balOutExp = et.exec(txs, false)
|
|
assert.True(res.IsOK(), "ExecTx/Good DeliverTx: Expected OK return from ExecTx, Error: %v", res)
|
|
assert.True(balIn.IsEqual(balInExp),
|
|
"ExecTx/good DeliverTx: unexpected change in input balance, got: %v, expected: %v", balIn, balInExp)
|
|
assert.True(balOut.IsEqual(balOutExp),
|
|
"ExecTx/good DeliverTx: unexpected change in output balance, got: %v, expected: %v", balOut, balOutExp)
|
|
}
|