consensus_topic_create_transaction_test.go

package hedera

import (
	"os"
	"strings"
	"testing"

	"time"

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

func TestSerializeConsensusTopicCreateTransaction(t *testing.T) {
	date := time.Unix(1554158542, 0)

	key, err := Ed25519PrivateKeyFromString("302e020100300506032b6570042204203b054fade7a2b0869c6bd4a63b7017cbae7855d12acc357bea718e2c3e805962")
	assert.NoError(t, err)

	tx, err := NewConsensusTopicCreateTransaction().
		SetTopicMemo("this is a test topic").
		SetTransactionValidDuration(24 * time.Hour).
		SetNodeAccountID(AccountID{Account: 3}).
		SetTransactionID(TransactionID{
			AccountID:  AccountID{Account: 2},
			ValidStart: date,
		}).
		SetMaxTransactionFee(HbarFromTinybar(1e6)).
		Build(nil)

	assert.NoError(t, err)

	tx.Sign(key)

	assert.Equal(t, `bodyBytes:"\n\014\n\006\010\316\247\212\345\005\022\002\030\002\022\002\030\003\030\300\204=\"\004\010\200\243\005\302\001\035\n\024thisisatesttopic2\005\010\320\310\341\003"sigMap:<sigPair:<pubKeyPrefix:"\344\361\300\353L}\315\303\347\353\021p\263\010\212=\022\242\227\364\243\353\342\362\205\003\375g5F\355\216"ed25519:"Dqt!\253\207\035\227\224\032/WTV\023\313H\357Z\220\357^[\270\325\361\340).\233\326(>\324\303\332\244\033Z>\240\206\301\357\213Wr\033\321\34095\252\\`+"`"+`\254qa\"\007\014">>transactionID:<transactionValidStart:<seconds:1554158542>accountID:<accountNum:2>>nodeAccountID:<accountNum:3>transactionFee:1000000transactionValidDuration:<seconds:86400>consensusCreateTopic:<memo:"thisisatesttopic"autoRenewPeriod:<seconds:7890000>>`, strings.ReplaceAll(strings.ReplaceAll(tx.String(), " ", ""), "\n", ""))
}

func TestConsensusTopicCreateTransaction_Execute(t *testing.T) {
	operatorAccountID, err := AccountIDFromString(os.Getenv("OPERATOR_ID"))
	assert.NoError(t, err)

	operatorPrivateKey, err := Ed25519PrivateKeyFromString(os.Getenv("OPERATOR_KEY"))
	assert.NoError(t, err)

	client := ClientForTestnet().
		SetOperator(operatorAccountID, operatorPrivateKey)

	topicMemo := "go-sdk::TestConsensusTopicCreateTransaction_Execute"

	txID, err := NewConsensusTopicCreateTransaction().
		SetAdminKey(operatorPrivateKey.PublicKey()).
		SetTopicMemo(topicMemo).
		SetMaxTransactionFee(NewHbar(1)).
		Execute(client)
	assert.NoError(t, err)

	receipt, err := txID.GetReceipt(client)
	assert.NoError(t, err)

	topicID := receipt.GetConsensusTopicID()
	assert.NotNil(t, topicID)

	info, err := NewConsensusTopicInfoQuery().
		SetTopicID(topicID).
		SetMaxQueryPayment(NewHbar(1)).
		Execute(client)
	assert.NoError(t, err)
	assert.NotNil(t, info)

	assert.Equal(t, topicMemo, info.Memo)
	assert.Equal(t, uint64(0), info.SequenceNumber)
	assert.Equal(t, operatorPrivateKey.PublicKey().String(), info.AdminKey.String())

	_, err = NewConsensusTopicDeleteTransaction().
		SetTopicID(topicID).
		SetMaxTransactionFee(NewHbar(1)).
		Execute(client)
	assert.NoError(t, err)
}