neo-go/pkg/core/interop_system_test.go
Anna Shaleva 53655c5ac2 core: implement new System.Blockchain.GetTransaction interop
closes #1023

Now we put on stack stackitem.Array instead of Interop, so we don't
need old transaction-related interops anymore. Removed the following
interops:
	System.Transaction.GetHash
	Neo.Transaction.GetAttributes
	Neo.Transaction.GetHash
	Neo.Transaction.GetWitnesses
	Neo.Attribute.GetData
	Neo.Attribute.GetUsage

Also removed the following duplicated NEO interop:
	Neo.Blockchain.GetTransaction
2020-06-09 22:04:13 +03:00

54 lines
1.7 KiB
Go

package core
import (
"math/big"
"testing"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"github.com/stretchr/testify/require"
)
func TestBCGetTransaction(t *testing.T) {
v, tx, context, chain := createVMAndTX(t)
defer chain.Close()
t.Run("success", func(t *testing.T) {
require.NoError(t, context.DAO.StoreAsTransaction(tx, 0))
v.Estack().PushVal(tx.Hash().BytesBE())
err := bcGetTransaction(context, v)
require.NoError(t, err)
value := v.Estack().Pop().Value()
actual, ok := value.([]stackitem.Item)
require.True(t, ok)
require.Equal(t, 8, len(actual))
require.Equal(t, tx.Hash().BytesBE(), actual[0].Value().([]byte))
require.Equal(t, int64(tx.Version), actual[1].Value().(*big.Int).Int64())
require.Equal(t, int64(tx.Nonce), actual[2].Value().(*big.Int).Int64())
require.Equal(t, tx.Sender.BytesBE(), actual[3].Value().([]byte))
require.Equal(t, int64(tx.SystemFee), actual[4].Value().(*big.Int).Int64())
require.Equal(t, int64(tx.NetworkFee), actual[5].Value().(*big.Int).Int64())
require.Equal(t, int64(tx.ValidUntilBlock), actual[6].Value().(*big.Int).Int64())
require.Equal(t, tx.Script, actual[7].Value().([]byte))
})
t.Run("isn't traceable", func(t *testing.T) {
require.NoError(t, context.DAO.StoreAsTransaction(tx, 1))
v.Estack().PushVal(tx.Hash().BytesBE())
err := bcGetTransaction(context, v)
require.NoError(t, err)
_, ok := v.Estack().Pop().Item().(stackitem.Null)
require.True(t, ok)
})
t.Run("bad hash", func(t *testing.T) {
require.NoError(t, context.DAO.StoreAsTransaction(tx, 1))
v.Estack().PushVal(tx.Hash().BytesLE())
err := bcGetTransaction(context, v)
require.NoError(t, err)
_, ok := v.Estack().Pop().Item().(stackitem.Null)
require.True(t, ok)
})
}