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package types
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
abci "github.com/tendermint/tendermint/abci/types"
tmrand "github.com/tendermint/tendermint/libs/rand"
)
func makeTxs(cnt, size int) Txs {
txs := make(Txs, cnt)
for i := 0; i < cnt; i++ {
txs[i] = tmrand.Bytes(size)
}
return txs
}
func TestTxIndex(t *testing.T) {
for i := 0; i < 20; i++ {
txs := makeTxs(15, 60)
for j := 0; j < len(txs); j++ {
tx := txs[j]
idx := txs.Index(tx)
assert.Equal(t, j, idx)
}
assert.Equal(t, -1, txs.Index(nil))
assert.Equal(t, -1, txs.Index(Tx("foodnwkf")))
}
}
func TestTxIndexByHash(t *testing.T) {
for i := 0; i < 20; i++ {
txs := makeTxs(15, 60)
for j := 0; j < len(txs); j++ {
tx := txs[j]
idx := txs.IndexByHash(tx.Hash())
assert.Equal(t, j, idx)
}
assert.Equal(t, -1, txs.IndexByHash(nil))
assert.Equal(t, -1, txs.IndexByHash(Tx("foodnwkf").Hash()))
}
}
func TestValidateTxRecordSet(t *testing.T) {
t.Run("should error on total transaction size exceeding max data size", func(t *testing.T) {
trs := []*abci.TxRecord{
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{1, 2, 3, 4, 5}),
},
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{6, 7, 8, 9, 10}),
},
}
txrSet := NewTxRecordSet(trs)
err := txrSet.Validate(9, []Tx{})
require.Error(t, err)
})
t.Run("should error on duplicate transactions with the same action", func(t *testing.T) {
trs := []*abci.TxRecord{
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{1, 2, 3, 4, 5}),
},
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{100}),
},
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{1, 2, 3, 4, 5}),
},
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{200}),
},
}
txrSet := NewTxRecordSet(trs)
err := txrSet.Validate(100, []Tx{})
require.Error(t, err)
})
t.Run("should error on duplicate transactions with mixed actions", func(t *testing.T) {
trs := []*abci.TxRecord{
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{1, 2, 3, 4, 5}),
},
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{100}),
},
{
Action: abci.TxRecord_REMOVED,
Tx: Tx([]byte{1, 2, 3, 4, 5}),
},
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{200}),
},
}
txrSet := NewTxRecordSet(trs)
err := txrSet.Validate(100, []Tx{})
require.Error(t, err)
})
t.Run("should error on new transactions marked UNMODIFIED", func(t *testing.T) {
trs := []*abci.TxRecord{
{
Action: abci.TxRecord_UNMODIFIED,
Tx: Tx([]byte{1, 2, 3, 4, 5}),
},
}
txrSet := NewTxRecordSet(trs)
err := txrSet.Validate(100, []Tx{})
require.Error(t, err)
})
t.Run("should error on new transactions marked REMOVED", func(t *testing.T) {
trs := []*abci.TxRecord{
{
Action: abci.TxRecord_REMOVED,
Tx: Tx([]byte{1, 2, 3, 4, 5}),
},
}
txrSet := NewTxRecordSet(trs)
err := txrSet.Validate(100, []Tx{})
require.Error(t, err)
})
t.Run("should error on existing transaction marked as ADDED", func(t *testing.T) {
trs := []*abci.TxRecord{
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{5, 4, 3, 2, 1}),
},
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{6}),
},
{
Action: abci.TxRecord_ADDED,
Tx: Tx([]byte{1, 2, 3, 4, 5}),
},
}
txrSet := NewTxRecordSet(trs)
err := txrSet.Validate(100, []Tx{{0}, {1, 2, 3, 4, 5}})
require.Error(t, err)
})
t.Run("should error if any transaction marked as UNKNOWN", func(t *testing.T) {
trs := []*abci.TxRecord{
{
Action: abci.TxRecord_UNKNOWN,
Tx: Tx([]byte{1, 2, 3, 4, 5}),
},
}
txrSet := NewTxRecordSet(trs)
err := txrSet.Validate(100, []Tx{})
require.Error(t, err)
})
}