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transactions.go
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transactions.go
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package testsuite
import (
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/iotaledger/hive.go/ds"
"github.com/iotaledger/hive.go/ierrors"
"github.com/iotaledger/hive.go/lo"
"github.com/iotaledger/iota-core/pkg/protocol/engine/mempool"
"github.com/iotaledger/iota-core/pkg/testsuite/mock"
iotago "github.com/iotaledger/iota.go/v4"
)
func (t *TestSuite) AssertTransaction(transaction *iotago.Transaction, node *mock.Node) mempool.Transaction {
var loadedTransactionMetadata mempool.TransactionMetadata
transactionID, err := transaction.ID()
require.NoError(t.Testing, err)
t.Eventually(func() error {
var exists bool
loadedTransactionMetadata, exists = node.Protocol.Engines.Main.Get().Ledger.TransactionMetadata(transactionID)
if !exists {
return ierrors.Errorf("AssertTransaction: %s: transaction %s does not exist", node.Name, transactionID)
}
if transactionID != loadedTransactionMetadata.ID() {
return ierrors.Errorf("AssertTransaction: %s: expected ID %s, got %s", node.Name, transactionID, loadedTransactionMetadata.ID())
}
//nolint:forcetypeassert // we are in a test and want to assert it anyway
if !assert.Equal(t.fakeTesting, transaction.TransactionEssence, loadedTransactionMetadata.Transaction().(*iotago.Transaction).TransactionEssence) {
return ierrors.Errorf("AssertTransaction: %s: expected TransactionEssence %v, got %v", node.Name, transaction.TransactionEssence, loadedTransactionMetadata.Transaction().(*iotago.Transaction).TransactionEssence)
}
typedTransaction, ok := loadedTransactionMetadata.Transaction().(*iotago.Transaction)
if !ok {
return ierrors.Errorf("AssertTransaction: %s: expected Transaction type %T, got %T", node.Name, transaction, loadedTransactionMetadata.Transaction())
}
api := t.DefaultWallet().Client.APIForSlot(transactionID.Slot())
expected, _ := api.Encode(transaction.Outputs)
actual, _ := api.Encode(typedTransaction.Outputs)
if !assert.ElementsMatch(t.fakeTesting, expected, actual) {
return ierrors.Errorf("AssertTransaction: %s: expected Outputs %s, got %s", node.Name, transaction.Outputs, typedTransaction.Outputs)
}
return nil
})
return loadedTransactionMetadata.Transaction()
}
func (t *TestSuite) AssertTransactionsExist(transactions []*iotago.Transaction, expectedExist bool, nodes ...*mock.Node) {
mustNodes(nodes)
for _, node := range nodes {
for _, transaction := range transactions {
transactionID, err := transaction.ID()
require.NoError(t.Testing, err)
t.Eventually(func() error {
if expectedExist {
t.AssertTransaction(transaction, node)
} else {
t.Eventually(func() error {
if lo.Return2(node.Protocol.Engines.Main.Get().Ledger.TransactionMetadata(transactionID)) {
return ierrors.Errorf("AssertTransactionsExist: %s: transaction %s exists but should not", node.Name, transactionID)
}
return nil
})
}
return nil
})
}
}
}
func (t *TestSuite) assertTransactionsInCacheWithFunc(expectedTransactions []*iotago.Transaction, expectedPropertyState bool, propertyFunc func(mempool.TransactionMetadata) bool, nodes ...*mock.Node) {
mustNodes(nodes)
for _, node := range nodes {
for _, transaction := range expectedTransactions {
transactionID, err := transaction.ID()
require.NoError(t.Testing, err)
t.Eventually(func() error {
transactionFromCache, exists := node.Protocol.Engines.Main.Get().Ledger.TransactionMetadata(transactionID)
if !exists {
return ierrors.Errorf("assertTransactionsInCacheWithFunc: %s: transaction %s does not exist", node.Name, transactionID)
}
if expectedPropertyState != propertyFunc(transactionFromCache) {
return ierrors.Errorf("assertTransactionsInCacheWithFunc: %s: transaction %s: expected %v, got %v", node.Name, transactionFromCache.ID(), expectedPropertyState, propertyFunc(transactionFromCache))
}
return nil
})
t.AssertTransaction(transaction, node)
}
}
}
func (t *TestSuite) AssertTransactionsInCacheAccepted(expectedTransactions []*iotago.Transaction, expectedFlag bool, nodes ...*mock.Node) {
t.assertTransactionsInCacheWithFunc(expectedTransactions, expectedFlag, mempool.TransactionMetadata.IsAccepted, nodes...)
}
func (t *TestSuite) AssertTransactionsInCacheRejected(expectedTransactions []*iotago.Transaction, expectedFlag bool, nodes ...*mock.Node) {
t.assertTransactionsInCacheWithFunc(expectedTransactions, expectedFlag, mempool.TransactionMetadata.IsRejected, nodes...)
}
func (t *TestSuite) AssertTransactionsInCacheBooked(expectedTransactions []*iotago.Transaction, expectedFlag bool, nodes ...*mock.Node) {
t.assertTransactionsInCacheWithFunc(expectedTransactions, expectedFlag, mempool.TransactionMetadata.IsBooked, nodes...)
}
func (t *TestSuite) AssertTransactionsInCacheInvalid(expectedTransactions []*iotago.Transaction, expectedFlag bool, nodes ...*mock.Node) {
t.assertTransactionsInCacheWithFunc(expectedTransactions, expectedFlag, mempool.TransactionMetadata.IsInvalid, nodes...)
}
func (t *TestSuite) AssertTransactionsInCachePending(expectedTransactions []*iotago.Transaction, expectedFlag bool, nodes ...*mock.Node) {
t.assertTransactionsInCacheWithFunc(expectedTransactions, expectedFlag, mempool.TransactionMetadata.IsPending, nodes...)
}
func (t *TestSuite) AssertTransactionsInCacheOrphaned(expectedTransactions []*iotago.Transaction, expectedFlag bool, nodes ...*mock.Node) {
t.assertTransactionsInCacheWithFunc(expectedTransactions, expectedFlag, func(tm mempool.TransactionMetadata) bool { return lo.Return2(tm.OrphanedSlot()) }, nodes...)
}
func (t *TestSuite) AssertTransactionInCacheConflicts(transactionConflicts map[*iotago.Transaction][]string, nodes ...*mock.Node) {
for _, node := range nodes {
for transaction, conflictAliases := range transactionConflicts {
transactionID, err := transaction.ID()
require.NoError(t.Testing, err)
t.Eventually(func() error {
transactionFromCache, exists := node.Protocol.Engines.Main.Get().Ledger.TransactionMetadata(transactionID)
if !exists {
return ierrors.Errorf("AssertTransactionInCacheConflicts: %s: block %s does not exist", node.Name, transactionID)
}
expectedSpenderIDs := ds.NewSet(lo.Map(conflictAliases, t.DefaultWallet().TransactionID)...)
actualSpenderIDs := transactionFromCache.SpenderIDs()
if expectedSpenderIDs.Size() != actualSpenderIDs.Size() {
return ierrors.Errorf("AssertTransactionInCacheConflicts: %s: transaction %s conflict count incorrect: expected conflicts %v, got %v", node.Name, transactionFromCache.ID(), expectedSpenderIDs, actualSpenderIDs)
}
if !actualSpenderIDs.HasAll(expectedSpenderIDs) {
return ierrors.Errorf("AssertTransactionInCacheConflicts: %s: transaction %s: expected conflicts %v, got %v", node.Name, transactionFromCache.ID(), expectedSpenderIDs, actualSpenderIDs)
}
return nil
})
t.AssertTransaction(transaction, node)
}
}
}
func (t *TestSuite) AssertTransactionFailure(signedTxID iotago.SignedTransactionID, txFailureReason error, nodes ...*mock.Node) {
for _, node := range nodes {
t.Eventually(func() error {
txFailure, exists := node.TransactionFailure(signedTxID)
if !exists {
return ierrors.Errorf("%s: failure for signed transaction %s does not exist", node.Name, signedTxID)
}
if !ierrors.Is(txFailure.Error, txFailureReason) {
return ierrors.Errorf("%s: expected tx failure reason %s, got %s", node.Name, txFailureReason, txFailure.Error)
}
return nil
})
}
}