neoneo-go/pkg/core/state/contract_test.go

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package state
import (
"testing"
"github.com/CityOfZion/neo-go/pkg/crypto/hash"
"github.com/CityOfZion/neo-go/pkg/io"
"github.com/CityOfZion/neo-go/pkg/smartcontract"
"github.com/stretchr/testify/assert"
)
func TestEncodeDecodeContractState(t *testing.T) {
script := []byte("testscript")
contract := &Contract{
Script: script,
ParamList: []smartcontract.ParamType{smartcontract.StringType, smartcontract.IntegerType, smartcontract.Hash160Type},
ReturnType: smartcontract.BoolType,
Properties: smartcontract.HasStorage,
Name: "Contrato",
CodeVersion: "1.0.0",
Author: "Joe Random",
Email: "joe@example.com",
Description: "Test contract",
}
assert.Equal(t, hash.Hash160(script), contract.ScriptHash())
buf := io.NewBufBinWriter()
contract.EncodeBinary(buf.BinWriter)
assert.Nil(t, buf.Err)
contractDecoded := &Contract{}
r := io.NewBinReaderFromBuf(buf.Bytes())
contractDecoded.DecodeBinary(r)
assert.Nil(t, r.Err)
assert.Equal(t, contract, contractDecoded)
assert.Equal(t, contract.ScriptHash(), contractDecoded.ScriptHash())
}
func TestContractStateProperties(t *testing.T) {
flaggedContract := Contract{
Properties: smartcontract.HasStorage | smartcontract.HasDynamicInvoke | smartcontract.IsPayable,
}
nonFlaggedContract := Contract{
ReturnType: smartcontract.BoolType,
}
assert.Equal(t, true, flaggedContract.HasStorage())
assert.Equal(t, true, flaggedContract.HasDynamicInvoke())
assert.Equal(t, true, flaggedContract.IsPayable())
assert.Equal(t, false, nonFlaggedContract.HasStorage())
assert.Equal(t, false, nonFlaggedContract.HasDynamicInvoke())
assert.Equal(t, false, nonFlaggedContract.IsPayable())
}