forked from cerc-io/laconicd-deprecated
267 lines
9.5 KiB
Go
267 lines
9.5 KiB
Go
package handlers
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import (
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"fmt"
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"testing"
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"math/big"
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"crypto/ecdsa"
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"github.com/cosmos/ethermint/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth"
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stake "github.com/cosmos/cosmos-sdk/x/stake/types"
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abci "github.com/tendermint/tendermint/abci/types"
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"github.com/tendermint/tendermint/libs/log"
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ethcmn "github.com/ethereum/go-ethereum/common"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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// Test EthTx Antehandler
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// -----------------------------------------------------------------------------------------------------------------------------------
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func TestBadSig(t *testing.T) {
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tx := types.NewTestEthTxs(types.TestChainID, []*ecdsa.PrivateKey{types.TestPrivKey1}, []ethcmn.Address{types.TestAddr1})[0]
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tx.Data.Signature = types.NewEthSignature(new(big.Int), new(big.Int), new(big.Int))
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ms, key := SetupMultiStore()
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ctx := sdk.NewContext(ms, abci.Header{ChainID: types.TestChainID.String()}, false, nil)
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accountMapper := auth.NewAccountMapper(types.NewTestCodec(), key, auth.ProtoBaseAccount)
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handler := AnteHandler(accountMapper)
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_, res, abort := handler(ctx, tx)
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assert.True(t, abort, "Antehandler did not abort")
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require.Equal(t, sdk.ABCICodeType(0x10004), res.Code, fmt.Sprintf("Result has wrong code on bad tx: %s", res.Log))
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}
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func TestInsufficientGas(t *testing.T) {
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tx := types.NewTestEthTxs(types.TestChainID, []*ecdsa.PrivateKey{types.TestPrivKey1}, []ethcmn.Address{types.TestAddr1})[0]
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tx.Data.GasLimit = 0
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ms, key := SetupMultiStore()
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ctx := sdk.NewContext(ms, abci.Header{ChainID: types.TestChainID.String()}, false, nil)
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accountMapper := auth.NewAccountMapper(types.NewTestCodec(), key, auth.ProtoBaseAccount)
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handler := AnteHandler(accountMapper)
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_, res, abort := handler(ctx, tx)
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assert.True(t, abort, "Antehandler did not abort")
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require.Equal(t, sdk.ABCICodeType(0x1000c), res.Code, fmt.Sprintf("Result has wrong code on bad tx: %s", res.Log))
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}
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func TestIncorrectNonce(t *testing.T) {
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// Create transaction with wrong nonce 12
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tx := types.NewTransaction(12, types.TestAddr2, sdk.NewInt(50), 1000, sdk.NewInt(1000), []byte("test_bytes"))
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tx.Sign(types.TestChainID, types.TestPrivKey1)
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ms, key := SetupMultiStore()
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ctx := sdk.NewContext(ms, abci.Header{ChainID: types.TestChainID.String()}, false, log.NewNopLogger())
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accountMapper := auth.NewAccountMapper(types.NewTestCodec(), key, auth.ProtoBaseAccount)
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// Set account in accountMapper
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acc := accountMapper.NewAccountWithAddress(ctx, types.TestAddr1[:])
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accountMapper.SetAccount(ctx, acc)
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handler := AnteHandler(accountMapper)
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_, res, abort := handler(ctx, tx)
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assert.True(t, abort, "Antehandler did not abort")
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require.Equal(t, sdk.ABCICodeType(0x10003), res.Code, fmt.Sprintf("Result has wrong code on bad tx: %s", res.Log))
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}
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func TestValidTx(t *testing.T) {
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tx := types.NewTestEthTxs(types.TestChainID, []*ecdsa.PrivateKey{types.TestPrivKey1}, []ethcmn.Address{types.TestAddr1})[0]
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ms, key := SetupMultiStore()
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ctx := sdk.NewContext(ms, abci.Header{ChainID: types.TestChainID.String()}, false, nil)
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accountMapper := auth.NewAccountMapper(types.NewTestCodec(), key, auth.ProtoBaseAccount)
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// Set account in accountMapper
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acc := accountMapper.NewAccountWithAddress(ctx, types.TestAddr1[:])
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accountMapper.SetAccount(ctx, acc)
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handler := AnteHandler(accountMapper)
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_, res, abort := handler(ctx, tx)
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assert.False(t, abort, "Antehandler abort on valid tx")
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require.True(t, res.IsOK(), fmt.Sprintf("Result not OK on valid Tx: %s", res.Log))
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// Ensure account state updated correctly
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seq, _ := accountMapper.GetSequence(ctx, types.TestAddr1[:])
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require.Equal(t, int64(1), seq, "AccountNonce did not increment correctly")
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}
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// Test EmbeddedTx Antehandler
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// -----------------------------------------------------------------------------------------------------------------------------------
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func TestInvalidSigEmbeddedTx(t *testing.T) {
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// Create msg to be embedded
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msgs := []sdk.Msg{stake.NewMsgDelegate(types.TestAddr1[:], types.TestAddr2[:], sdk.Coin{"steak", sdk.NewInt(50)})}
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// Create transaction with incorrect signer
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tx := types.NewTestEmbeddedTx(types.TestChainID, msgs, []*ecdsa.PrivateKey{types.TestPrivKey2},
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[]int64{0}, []int64{0}, types.NewStdFee())
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ms, key := SetupMultiStore()
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ctx := sdk.NewContext(ms, abci.Header{ChainID: types.TestChainID.String()}, false, nil)
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accountMapper := auth.NewAccountMapper(types.NewTestCodec(), key, auth.ProtoBaseAccount)
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// Set account in accountMapper
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acc := accountMapper.NewAccountWithAddress(ctx, types.TestAddr1[:])
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accountMapper.SetAccount(ctx, acc)
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handler := AnteHandler(accountMapper)
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_, res, abort := handler(ctx, tx)
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assert.True(t, abort, "Antehandler did not abort on invalid embedded tx")
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require.Equal(t, sdk.ABCICodeType(0x10004), res.Code, "Result is OK on bad tx")
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}
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func TestInvalidMultiMsgEmbeddedTx(t *testing.T) {
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// Create msg to be embedded
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msgs := []sdk.Msg{
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stake.NewMsgDelegate(types.TestAddr1[:], types.TestAddr2[:], sdk.Coin{"steak", sdk.NewInt(50)}),
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stake.NewMsgDelegate(types.TestAddr2[:], types.TestAddr2[:], sdk.Coin{"steak", sdk.NewInt(50)}),
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}
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// Create transaction with only one signer
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tx := types.NewTestEmbeddedTx(types.TestChainID, msgs, []*ecdsa.PrivateKey{types.TestPrivKey1},
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[]int64{0}, []int64{0}, types.NewStdFee())
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ms, key := SetupMultiStore()
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ctx := sdk.NewContext(ms, abci.Header{ChainID: types.TestChainID.String()}, false, nil)
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accountMapper := auth.NewAccountMapper(types.NewTestCodec(), key, auth.ProtoBaseAccount)
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// Set account in accountMapper
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acc1 := accountMapper.NewAccountWithAddress(ctx, types.TestAddr1[:])
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accountMapper.SetAccount(ctx, acc1)
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acc2 := accountMapper.NewAccountWithAddress(ctx, types.TestAddr1[:])
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accountMapper.SetAccount(ctx, acc2)
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handler := AnteHandler(accountMapper)
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_, res, abort := handler(ctx, tx)
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assert.True(t, abort, "Antehandler did not abort on invalid embedded tx")
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require.Equal(t, sdk.ABCICodeType(0x10004), res.Code, "Result is OK on bad tx")
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}
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func TestInvalidAccountNumberEmbeddedTx(t *testing.T) {
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// Create msg to be embedded
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msgs := []sdk.Msg{
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stake.NewMsgDelegate(types.TestAddr1[:], types.TestAddr2[:], sdk.Coin{"steak", sdk.NewInt(50)}),
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}
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// Create transaction with wrong account number
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tx := types.NewTestEmbeddedTx(types.TestChainID, msgs, []*ecdsa.PrivateKey{types.TestPrivKey1},
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[]int64{3}, []int64{0}, types.NewStdFee())
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ms, key := SetupMultiStore()
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ctx := sdk.NewContext(ms, abci.Header{ChainID: types.TestChainID.String()}, false, nil)
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accountMapper := auth.NewAccountMapper(types.NewTestCodec(), key, auth.ProtoBaseAccount)
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// Set account in accountMapper
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acc := accountMapper.NewAccountWithAddress(ctx, types.TestAddr1[:])
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acc.SetAccountNumber(4)
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accountMapper.SetAccount(ctx, acc)
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handler := AnteHandler(accountMapper)
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_, res, abort := handler(ctx, tx)
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assert.True(t, abort, "Antehandler did not abort on invalid embedded tx")
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require.Equal(t, sdk.ABCICodeType(0x10004), res.Code, "Result is OK on bad tx")
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}
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func TestInvalidSequenceEmbeddedTx(t *testing.T) {
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// Create msg to be embedded
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msgs := []sdk.Msg{
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stake.NewMsgDelegate(types.TestAddr1[:], types.TestAddr2[:], sdk.Coin{"steak", sdk.NewInt(50)}),
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}
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// Create transaction with wrong account number
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tx := types.NewTestEmbeddedTx(types.TestChainID, msgs, []*ecdsa.PrivateKey{types.TestPrivKey1},
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[]int64{4}, []int64{2}, types.NewStdFee())
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ms, key := SetupMultiStore()
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ctx := sdk.NewContext(ms, abci.Header{ChainID: types.TestChainID.String()}, false, nil)
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accountMapper := auth.NewAccountMapper(types.NewTestCodec(), key, auth.ProtoBaseAccount)
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// Set account in accountMapper
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acc := accountMapper.NewAccountWithAddress(ctx, types.TestAddr1[:])
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acc.SetAccountNumber(4)
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acc.SetSequence(3)
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accountMapper.SetAccount(ctx, acc)
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handler := AnteHandler(accountMapper)
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_, res, abort := handler(ctx, tx)
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assert.True(t, abort, "Antehandler did not abort on invalid embedded tx")
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require.Equal(t, sdk.ABCICodeType(0x10004), res.Code, "Result is OK on bad tx")
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}
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func TestValidEmbeddedTx(t *testing.T) {
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// Create msg to be embedded
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msgs := []sdk.Msg{
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stake.NewMsgDelegate(types.TestAddr1[:], types.TestAddr2[:], sdk.Coin{"steak", sdk.NewInt(50)}),
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stake.NewMsgDelegate(types.TestAddr2[:], types.TestAddr2[:], sdk.Coin{"steak", sdk.NewInt(50)}),
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}
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tx := types.NewTestEmbeddedTx(types.TestChainID, msgs, []*ecdsa.PrivateKey{types.TestPrivKey1, types.TestPrivKey2},
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[]int64{4, 5}, []int64{3, 1}, types.NewStdFee())
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ms, key := SetupMultiStore()
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ctx := sdk.NewContext(ms, abci.Header{ChainID: types.TestChainID.String()}, false, nil)
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accountMapper := auth.NewAccountMapper(types.NewTestCodec(), key, auth.ProtoBaseAccount)
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// Set account in accountMapper
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acc1 := accountMapper.NewAccountWithAddress(ctx, types.TestAddr1[:])
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acc1.SetAccountNumber(4)
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acc1.SetSequence(3)
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accountMapper.SetAccount(ctx, acc1)
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acc2 := accountMapper.NewAccountWithAddress(ctx, types.TestAddr2[:])
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acc2.SetAccountNumber(5)
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acc2.SetSequence(1)
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accountMapper.SetAccount(ctx, acc2)
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handler := AnteHandler(accountMapper)
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_, res, abort := handler(ctx, tx)
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require.False(t, abort, "Antehandler abort on valid embedded tx")
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require.True(t, res.IsOK(), fmt.Sprintf("Result not OK on valid Tx: %s", res.Log))
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// Ensure account state updated correctly
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seq1, _ := accountMapper.GetSequence(ctx, types.TestAddr1[:])
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seq2, _ := accountMapper.GetSequence(ctx, types.TestAddr2[:])
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assert.Equal(t, int64(4), seq1, "Sequence1 did not increment correctly")
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assert.Equal(t, int64(2), seq2, "Sequence2 did not increment correctly")
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}
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