neo-go/pkg/core/transaction/contract_test.go

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package transaction
import (
"encoding/hex"
"testing"
"github.com/CityOfZion/neo-go/pkg/io"
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"github.com/stretchr/testify/assert"
)
func TestEncodeDecodeContract(t *testing.T) {
// mainnet transaction: bdf6cc3b9af12a7565bda80933a75ee8cef1bc771d0d58effc08e4c8b436da79
rawtx := "80000001888da99f8f497fd65c4325786a09511159c279af4e7eb532e9edd628c87cc1ee0000019b7cffdaa674beae0f930ebe6085af9093e5fe56b34a5c220ccdcf6efc336fc50082167010000000a8666b4830229d6a1a9b80f6088059191c122d2b0141409e79e132290c82916a88f1a3db5cf9f3248b780cfece938ab0f0812d0e188f3a489c7d1a23def86bd69d863ae67de753b2c2392e9497eadc8eb9fc43aa52c645232103e2f6a334e05002624cf616f01a62cff2844c34a3b08ca16048c259097e315078ac"
tx := decodeTransaction(rawtx, t)
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assert.Equal(t, ContractType, tx.Type)
assert.IsType(t, tx.Data, &ContractTX{})
assert.Equal(t, 0, int(tx.Version))
assert.Equal(t, 1, int(len(tx.Inputs)))
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input := tx.Inputs[0]
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assert.Equal(t, "eec17cc828d6ede932b57e4eaf79c2591151096a7825435cd67f498f9fa98d88", input.PrevHash.ReverseString())
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assert.Equal(t, 0, int(input.PrevIndex))
assert.Equal(t, int64(706), tx.Outputs[0].Amount.Int64Value())
assert.Equal(t, "c56f33fc6ecfcd0c225c4ab356fee59390af8560be0e930faebe74a6daff7c9b", tx.Outputs[0].AssetID.ReverseString())
assert.Equal(t, "a8666b4830229d6a1a9b80f6088059191c122d2b", tx.Outputs[0].ScriptHash.String())
assert.Equal(t, "bdf6cc3b9af12a7565bda80933a75ee8cef1bc771d0d58effc08e4c8b436da79", tx.Hash().ReverseString())
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// Encode
buf := io.NewBufBinWriter()
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tx.EncodeBinary(buf.BinWriter)
assert.Equal(t, nil, buf.Err)
assert.Equal(t, rawtx, hex.EncodeToString(buf.Bytes()))
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}