github.com/hashgraph/hedera-sdk-go/v2@v2.48.0/contract_execute_transaction_unit_test.go

//go:build all || unit
// +build all unit

package hedera

/*-
 *
 * Hedera Go SDK
 *
 * Copyright (C) 2020 - 2024 Hedera Hashgraph, LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

import (
	"bytes"
	"testing"
	"time"

	"github.com/hashgraph/hedera-protobufs-go/services"
	protobuf "google.golang.org/protobuf/proto"

	"github.com/stretchr/testify/assert"

	"github.com/stretchr/testify/require"
)

func TestUnitContractExecuteTransactionValidate(t *testing.T) {
	t.Parallel()

	client, err := _NewMockClient()
	client.SetLedgerID(*NewLedgerIDTestnet())
	require.NoError(t, err)
	client.SetAutoValidateChecksums(true)
	contractID, err := ContractIDFromString("0.0.123-esxsf")
	require.NoError(t, err)

	contractExecute := NewContractExecuteTransaction().
		SetContractID(contractID)

	err = contractExecute.validateNetworkOnIDs(client)
	require.NoError(t, err)
}

func TestUnitContractExecuteTransactionValidateWrong(t *testing.T) {
	t.Parallel()

	client, err := _NewMockClient()
	client.SetLedgerID(*NewLedgerIDTestnet())
	require.NoError(t, err)
	client.SetAutoValidateChecksums(true)
	contractID, err := ContractIDFromString("0.0.123-rmkykd")
	require.NoError(t, err)

	contractExecute := NewContractExecuteTransaction().
		SetContractID(contractID)

	err = contractExecute.validateNetworkOnIDs(client)
	assert.Error(t, err)
	if err != nil {
		assert.Equal(t, "network mismatch or wrong checksum given, given checksum: rmkykd, correct checksum esxsf, network: testnet", err.Error())
	}
}

func TestUnitContractExecuteTransactionMock(t *testing.T) {
	t.Parallel()

	params := NewContractFunctionParameters().AddString("new message")

	call := func(request *services.Transaction) *services.TransactionResponse {
		require.NotEmpty(t, request.SignedTransactionBytes)
		signedTransaction := services.SignedTransaction{}
		_ = protobuf.Unmarshal(request.SignedTransactionBytes, &signedTransaction)

		require.NotEmpty(t, signedTransaction.BodyBytes)
		transactionBody := services.TransactionBody{}
		_ = protobuf.Unmarshal(signedTransaction.BodyBytes, &transactionBody)

		require.NotNil(t, transactionBody.TransactionID)
		transactionId := transactionBody.TransactionID.String()
		require.NotEqual(t, "", transactionId)

		sigMap := signedTransaction.GetSigMap()
		require.NotNil(t, sigMap)

		for _, sigPair := range sigMap.SigPair {
			verified := false

			switch k := sigPair.Signature.(type) {
			case *services.SignaturePair_Ed25519:
				pbTemp, _ := PublicKeyFromBytesEd25519(sigPair.PubKeyPrefix)
				verified = pbTemp.Verify(signedTransaction.BodyBytes, k.Ed25519)
			case *services.SignaturePair_ECDSASecp256K1:
				pbTemp, _ := PublicKeyFromBytesECDSA(sigPair.PubKeyPrefix)
				verified = pbTemp.Verify(signedTransaction.BodyBytes, k.ECDSASecp256K1)
			}
			require.True(t, verified)
		}

		if bod, ok := transactionBody.Data.(*services.TransactionBody_ContractCall); ok {
			require.Equal(t, bod.ContractCall.ContractID.GetContractNum(), int64(123))
			require.Equal(t, bod.ContractCall.GetGas(), int64(100000))
			message := "setMessage"
			require.Equal(t, bytes.Compare(bod.ContractCall.FunctionParameters, params._Build(&message)), 0)
		}

		return &services.TransactionResponse{
			NodeTransactionPrecheckCode: services.ResponseCodeEnum_OK,
		}
	}
	responses := [][]interface{}{{
		call,
	}}

	client, server := NewMockClientAndServer(responses)
	defer server.Close()

	_, err := NewContractExecuteTransaction().
		SetContractID(ContractID{Contract: 123}).
		SetNodeAccountIDs([]AccountID{{Account: 3}}).
		SetGas(100000).
		SetFunction("setMessage", NewContractFunctionParameters().AddString("new message")).
		Execute(client)
	require.NoError(t, err)
}

func TestUnitContractExecuteTransactionGet(t *testing.T) {
	t.Parallel()

	contractID := ContractID{Contract: 7}

	nodeAccountID := []AccountID{{Account: 10}, {Account: 11}, {Account: 12}}
	transactionID := TransactionIDGenerate(AccountID{Account: 324})

	transaction, err := NewContractExecuteTransaction().
		SetTransactionID(transactionID).
		SetNodeAccountIDs(nodeAccountID).
		SetContractID(contractID).
		SetGas(100000).
		SetFunction("setMessage", NewContractFunctionParameters().AddString("new message")).
		SetFunctionParameters([]byte{}).
		SetPayableAmount(NewHbar(1)).
		SetTransactionMemo("").
		SetTransactionValidDuration(60 * time.Second).
		SetRegenerateTransactionID(false).
		Freeze()
	require.NoError(t, err)

	transaction.GetTransactionID()
	transaction.GetNodeAccountIDs()

	_, err = transaction.GetTransactionHash()
	require.NoError(t, err)

	transaction.GetContractID()
	transaction.GetMaxTransactionFee()
	transaction.GetTransactionMemo()
	transaction.GetRegenerateTransactionID()
	_, err = transaction.GetSignatures()
	require.NoError(t, err)
	transaction.GetRegenerateTransactionID()
	transaction.GetMaxTransactionFee()
	transaction.GetFunctionParameters()
	transaction.GetGas()
	transaction.GetRegenerateTransactionID()
	transaction.GetPayableAmount()
}

func TestUnitContractExecuteTransactionSetNothing(t *testing.T) {
	t.Parallel()

	nodeAccountID := []AccountID{{Account: 10}, {Account: 11}, {Account: 12}}
	transactionID := TransactionIDGenerate(AccountID{Account: 324})

	transaction, err := NewContractExecuteTransaction().
		SetTransactionID(transactionID).
		SetNodeAccountIDs(nodeAccountID).
		Freeze()
	require.NoError(t, err)

	transaction.GetTransactionID()
	transaction.GetNodeAccountIDs()

	_, err = transaction.GetTransactionHash()
	require.NoError(t, err)

	transaction.GetContractID()
	transaction.GetMaxTransactionFee()
	transaction.GetTransactionMemo()
	transaction.GetRegenerateTransactionID()
	_, err = transaction.GetSignatures()
	require.NoError(t, err)
	transaction.GetRegenerateTransactionID()
	transaction.GetMaxTransactionFee()
	transaction.GetFunctionParameters()
	transaction.GetGas()
	transaction.GetRegenerateTransactionID()
	transaction.GetPayableAmount()
}

func TestUnitContractExecuteTransactionProtoCheck(t *testing.T) {
	t.Parallel()

	contractID := ContractID{Contract: 7}

	nodeAccountID := []AccountID{{Account: 10}, {Account: 11}, {Account: 12}}
	transactionID := TransactionIDGenerate(AccountID{Account: 324})

	transaction, err := NewContractExecuteTransaction().
		SetTransactionID(transactionID).
		SetNodeAccountIDs(nodeAccountID).
		SetContractID(contractID).
		SetGas(100000).
		SetFunctionParameters([]byte{34}).
		SetPayableAmount(NewHbar(1)).
		SetTransactionMemo("").
		SetTransactionValidDuration(60 * time.Second).
		SetRegenerateTransactionID(false).
		Freeze()
	require.NoError(t, err)

	transaction.GetTransactionID()
	transaction.GetNodeAccountIDs()

	proto := transaction.build().GetContractCall()
	require.Equal(t, proto.ContractID.String(), contractID._ToProtobuf().String())
	require.Equal(t, proto.Gas, int64(100000))
	require.Equal(t, proto.Amount, NewHbar(1).AsTinybar())
	require.Equal(t, proto.FunctionParameters, []byte{34})
}

func TestUnitContractExecuteTransactionCoverage(t *testing.T) {
	t.Parallel()

	checksum := "dmqui"
	grpc := time.Second * 30
	contract := ContractID{Contract: 3, checksum: &checksum}
	nodeAccountID := []AccountID{{Account: 10}}
	transactionID := TransactionIDGenerate(AccountID{Account: 324})

	newKey, err := PrivateKeyGenerateEd25519()
	require.NoError(t, err)

	client, err := _NewMockClient()
	client.SetLedgerID(*NewLedgerIDTestnet())
	require.NoError(t, err)
	client.SetAutoValidateChecksums(true)

	transaction, err := NewContractExecuteTransaction().
		SetTransactionID(transactionID).
		SetNodeAccountIDs(nodeAccountID).
		SetContractID(contract).
		SetGas(100000).
		SetFunctionParameters([]byte{34}).
		SetPayableAmount(NewHbar(1)).
		SetGrpcDeadline(&grpc).
		SetMaxTransactionFee(NewHbar(3)).
		SetMaxRetry(3).
		SetMaxBackoff(time.Second * 30).
		SetMinBackoff(time.Second * 10).
		SetTransactionMemo("no").
		SetTransactionValidDuration(time.Second * 30).
		SetRegenerateTransactionID(false).
		Freeze()
	require.NoError(t, err)

	transaction.validateNetworkOnIDs(client)

	_, err = transaction.Schedule()
	require.NoError(t, err)
	transaction.GetTransactionID()
	transaction.GetNodeAccountIDs()
	transaction.GetMaxRetry()
	transaction.GetMaxTransactionFee()
	transaction.GetMaxBackoff()
	transaction.GetMinBackoff()
	transaction.GetRegenerateTransactionID()
	byt, err := transaction.ToBytes()
	require.NoError(t, err)
	txFromBytes, err := TransactionFromBytes(byt)
	require.NoError(t, err)
	sig, err := newKey.SignTransaction(&transaction.Transaction)
	require.NoError(t, err)

	_, err = transaction.GetTransactionHash()
	require.NoError(t, err)
	transaction.GetMaxTransactionFee()
	transaction.GetTransactionMemo()
	transaction.GetRegenerateTransactionID()
	transaction.GetGas()

	_, err = transaction.GetSignatures()
	require.NoError(t, err)
	transaction.getName()
	switch b := txFromBytes.(type) {
	case ContractExecuteTransaction:
		b.AddSignature(newKey.PublicKey(), sig)
	}
}