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fulfillment_handler_test.go
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package async_sequencer
import (
"context"
"crypto/ed25519"
"crypto/sha256"
"encoding/hex"
"fmt"
"math/rand"
"strings"
"testing"
"time"
"github.com/mr-tron/base58"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/code-payments/code-server/pkg/code/common"
code_data "github.com/code-payments/code-server/pkg/code/data"
"github.com/code-payments/code-server/pkg/code/data/action"
"github.com/code-payments/code-server/pkg/code/data/commitment"
"github.com/code-payments/code-server/pkg/code/data/currency"
"github.com/code-payments/code-server/pkg/code/data/fulfillment"
"github.com/code-payments/code-server/pkg/code/data/intent"
"github.com/code-payments/code-server/pkg/code/data/nonce"
"github.com/code-payments/code-server/pkg/code/data/timelock"
"github.com/code-payments/code-server/pkg/code/data/transaction"
"github.com/code-payments/code-server/pkg/code/data/treasury"
"github.com/code-payments/code-server/pkg/code/data/vault"
transaction_util "github.com/code-payments/code-server/pkg/code/transaction"
"github.com/code-payments/code-server/pkg/kin"
"github.com/code-payments/code-server/pkg/pointer"
"github.com/code-payments/code-server/pkg/solana"
"github.com/code-payments/code-server/pkg/solana/memo"
splitter_token "github.com/code-payments/code-server/pkg/solana/splitter"
"github.com/code-payments/code-server/pkg/solana/system"
timelock_token_v1 "github.com/code-payments/code-server/pkg/solana/timelock/v1"
"github.com/code-payments/code-server/pkg/testutil"
)
// Note: CanSubmitToBlockchain tests are handled in scheduler testing
func TestInitializeLockedTimelockAccountFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
owner := testutil.NewRandomAccount(t)
timelockRecord := env.setupTimelockRecord(t, owner)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.InitializeLockedTimelockAccount,
Source: timelockRecord.VaultAddress,
}
txnRecord := &transaction.Record{
Slot: 12345,
}
handler := env.handlersByType[fulfillment.InitializeLockedTimelockAccount]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, txnRecord))
env.assertTimelockRecordInState(t, fulfillmentRecord.Source, timelock_token_v1.StateLocked, txnRecord.Slot)
}
func TestInitializeLockedTimelockAccountFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.InitializeLockedTimelockAccount,
}
handler := env.handlersByType[fulfillment.InitializeLockedTimelockAccount]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestInitializeLockedTimelockAccountFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.InitializeLockedTimelockAccount,
}
handler := env.handlersByType[fulfillment.InitializeLockedTimelockAccount]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestInitializeLockedTimelockAccountFulfillmentHandler_OnDemandTransaction(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
authority := testutil.NewRandomAccount(t)
env.setupTimelockRecord(t, authority)
timelockAccounts, err := authority.GetTimelockAccounts(timelock_token_v1.DataVersion1, common.KinMintAccount)
require.NoError(t, err)
handler := env.handlersByType[fulfillment.InitializeLockedTimelockAccount]
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.InitializeLockedTimelockAccount,
Source: timelockAccounts.Vault.PublicKey().ToBase58(),
}
env.generateAvailableNonce(t)
selectedNonce, err := transaction_util.SelectAvailableNonce(env.ctx, env.data, nonce.PurposeOnDemandTransaction)
require.NoError(t, err)
assert.True(t, handler.SupportsOnDemandTransactions())
txn, err := handler.MakeOnDemandTransaction(env.ctx, fulfillmentRecord, selectedNonce)
require.NoError(t, err)
env.assertSignedTransaction(t, txn)
env.assertNoncedTransaction(t, txn, selectedNonce)
env.assertExpectedInitializeLockedTimelockAccountTransaction(t, txn, authority)
}
func TestCloseEmptyTimelockAccountFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
owner := testutil.NewRandomAccount(t)
timelockRecord := env.setupTimelockRecord(t, owner)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.CloseEmptyTimelockAccount,
Source: timelockRecord.VaultAddress,
}
txnRecord := &transaction.Record{
Slot: 12345,
}
handler := env.handlersByType[fulfillment.CloseEmptyTimelockAccount]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, txnRecord))
env.assertTimelockRecordInState(t, fulfillmentRecord.Source, timelock_token_v1.StateClosed, txnRecord.Slot)
}
func TestCloseEmptyTimelockAccountFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.CloseEmptyTimelockAccount,
}
handler := env.handlersByType[fulfillment.CloseEmptyTimelockAccount]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestCloseEmptyTimelockAccountFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.CloseEmptyTimelockAccount,
}
handler := env.handlersByType[fulfillment.CloseEmptyTimelockAccount]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestCloseDormantTimelockAccountFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
owner := testutil.NewRandomAccount(t)
timelockRecord := env.setupTimelockRecord(t, owner)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.CloseDormantTimelockAccount,
Source: timelockRecord.VaultAddress,
}
txnRecord := &transaction.Record{
Slot: 12345,
}
handler := env.handlersByType[fulfillment.CloseDormantTimelockAccount]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, txnRecord))
env.assertTimelockRecordInState(t, fulfillmentRecord.Source, timelock_token_v1.StateClosed, txnRecord.Slot)
}
func TestCloseDormantTimelockAccountFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.CloseDormantTimelockAccount,
}
handler := env.handlersByType[fulfillment.CloseDormantTimelockAccount]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestCloseDormantTimelockAccountFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
owner := testutil.NewRandomAccount(t)
timelockRecord := env.setupTimelockRecord(t, owner)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.CloseDormantTimelockAccount,
Source: timelockRecord.VaultAddress,
Intent: testutil.NewRandomAccount(t).PublicKey().ToBase58(),
ActionId: 3,
}
actionRecord := &action.Record{
Intent: fulfillmentRecord.Intent,
IntentType: intent.OpenAccounts,
ActionType: action.CloseDormantAccount,
ActionId: fulfillmentRecord.ActionId,
Source: fulfillmentRecord.Source,
}
require.NoError(t, env.data.PutAllActions(env.ctx, actionRecord))
handler := env.handlersByType[fulfillment.CloseDormantTimelockAccount]
// Uncomment these tests if we decide to use CloseDormantAccount actions
for _, state := range []timelock_token_v1.TimelockState{
timelock_token_v1.StateUnknown,
timelock_token_v1.StateLocked,
timelock_token_v1.StateWaitingForTimeout,
timelock_token_v1.StateUnlocked,
} {
timelockRecord.VaultState = state
timelockRecord.Block += 1
require.NoError(t, env.data.SaveTimelock(env.ctx, timelockRecord))
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
env.assertActionInState(t, fulfillmentRecord.Intent, fulfillmentRecord.ActionId, action.StateUnknown)
}
timelockRecord.VaultState = timelock_token_v1.StateClosed
timelockRecord.Block += 1
require.NoError(t, env.data.SaveTimelock(env.ctx, timelockRecord))
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.True(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
env.assertActionInState(t, fulfillmentRecord.Intent, fulfillmentRecord.ActionId, action.StateRevoked)
}
func TestNoPrivacyTransferWithAuthorityFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
owner := testutil.NewRandomAccount(t)
timelockRecord := env.setupTimelockRecord(t, owner)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.NoPrivacyTransferWithAuthority,
Source: timelockRecord.VaultAddress,
}
env.setupForPayment(t, fulfillmentRecord)
txnRecord, err := env.data.GetTransaction(env.ctx, *fulfillmentRecord.Signature)
require.NoError(t, err)
handler := env.handlersByType[fulfillment.NoPrivacyTransferWithAuthority]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, txnRecord))
env.assertPaymentRecordSaved(t, fulfillmentRecord)
}
func TestNoPrivacyTransferWithAuthorityFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.NoPrivacyTransferWithAuthority,
}
handler := env.handlersByType[fulfillment.NoPrivacyTransferWithAuthority]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestNoPrivacyTransferWithAuthorityFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.NoPrivacyTransferWithAuthority,
}
handler := env.handlersByType[fulfillment.NoPrivacyTransferWithAuthority]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestNoPrivacyWithdrawFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
owner := testutil.NewRandomAccount(t)
timelockRecord := env.setupTimelockRecord(t, owner)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.NoPrivacyWithdraw,
Source: timelockRecord.VaultAddress,
}
env.setupForPayment(t, fulfillmentRecord)
txnRecord, err := env.data.GetTransaction(env.ctx, *fulfillmentRecord.Signature)
require.NoError(t, err)
handler := env.handlersByType[fulfillment.NoPrivacyWithdraw]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, txnRecord))
env.assertPaymentRecordSaved(t, fulfillmentRecord)
env.assertTimelockRecordInState(t, fulfillmentRecord.Source, timelock_token_v1.StateClosed, txnRecord.Slot)
}
func TestNoPrivacyWithdrawFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.NoPrivacyWithdraw,
}
handler := env.handlersByType[fulfillment.NoPrivacyWithdraw]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestNoPrivacyWithdrawFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.NoPrivacyWithdraw,
}
handler := env.handlersByType[fulfillment.NoPrivacyWithdraw]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestTemporaryPrivacyTransferWithAuthorityFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.TemporaryPrivacyTransferWithAuthority,
}
env.setupForPayment(t, fulfillmentRecord)
txnRecord, err := env.data.GetTransaction(env.ctx, *fulfillmentRecord.Signature)
require.NoError(t, err)
handler := env.handlersByType[fulfillment.TemporaryPrivacyTransferWithAuthority]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, txnRecord))
env.assertPaymentRecordSaved(t, fulfillmentRecord)
}
func TestTemporaryPrivacyTransferWithAuthorityFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.TemporaryPrivacyTransferWithAuthority,
}
handler := env.handlersByType[fulfillment.TemporaryPrivacyTransferWithAuthority]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestTemporaryPrivacyTransferWithAuthorityFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
tempPrivacyFulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.TemporaryPrivacyTransferWithAuthority,
ActionId: 2,
}
env.setupForPayment(t, tempPrivacyFulfillmentRecord)
handler := env.handlersByType[fulfillment.TemporaryPrivacyTransferWithAuthority]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, tempPrivacyFulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
permanentPrivacyFulfillmentRecord := env.simulatePrivacyUpgrade(t, tempPrivacyFulfillmentRecord)
for _, state := range []fulfillment.State{
fulfillment.StateUnknown,
fulfillment.StatePending,
fulfillment.StateRevoked,
fulfillment.StateFailed,
fulfillment.StateConfirmed,
} {
permanentPrivacyFulfillmentRecord.State = state
require.NoError(t, env.data.UpdateFulfillment(env.ctx, permanentPrivacyFulfillmentRecord))
revoked, nonceUsed, err = handler.IsRevoked(env.ctx, tempPrivacyFulfillmentRecord)
assert.Equal(t, state == fulfillment.StateConfirmed, revoked)
assert.Equal(t, state == fulfillment.StateConfirmed, nonceUsed)
require.NoError(t, err)
}
nonceRecord, err := env.data.GetNonce(env.ctx, *tempPrivacyFulfillmentRecord.Nonce)
require.NoError(t, err)
nonceRecord.Signature = *tempPrivacyFulfillmentRecord.Signature
require.NoError(t, env.data.SaveNonce(env.ctx, nonceRecord))
revoked, nonceUsed, err = handler.IsRevoked(env.ctx, tempPrivacyFulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.Error(t, err)
assert.True(t, strings.Contains(err.Error(), "too dangerous"))
}
func TestPermanentPrivacyTransferWithAuthorityFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.PermanentPrivacyTransferWithAuthority,
}
env.setupForPayment(t, fulfillmentRecord)
txnRecord, err := env.data.GetTransaction(env.ctx, *fulfillmentRecord.Signature)
require.NoError(t, err)
handler := env.handlersByType[fulfillment.PermanentPrivacyTransferWithAuthority]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, txnRecord))
env.assertPaymentRecordSaved(t, fulfillmentRecord)
}
func TestPermanentPrivacyTransferWithAuthorityFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.PermanentPrivacyTransferWithAuthority,
}
handler := env.handlersByType[fulfillment.PermanentPrivacyTransferWithAuthority]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestPermanentPrivacyTransferWithAuthorityFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.PermanentPrivacyTransferWithAuthority,
}
handler := env.handlersByType[fulfillment.PermanentPrivacyTransferWithAuthority]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestTransferWithCommitmentFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
Intent: testutil.NewRandomAccount(t).PublicKey().ToBase58(),
ActionId: 3,
FulfillmentType: fulfillment.TransferWithCommitment,
}
env.setupForPayment(t, fulfillmentRecord)
env.setupCommitmentInState(t, fulfillmentRecord.Intent, fulfillmentRecord.ActionId, commitment.StatePayingDestination)
txnRecord, err := env.data.GetTransaction(env.ctx, *fulfillmentRecord.Signature)
require.NoError(t, err)
handler := env.handlersByType[fulfillment.TransferWithCommitment]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, txnRecord))
env.assertPaymentRecordSaved(t, fulfillmentRecord)
env.assertCommitmentState(t, fulfillmentRecord.Intent, fulfillmentRecord.ActionId, commitment.StateReadyToOpen)
}
func TestTransferWithCommitmentFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.TransferWithCommitment,
}
handler := env.handlersByType[fulfillment.TransferWithCommitment]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestTransferWithCommitmentFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.TransferWithCommitment,
}
handler := env.handlersByType[fulfillment.TransferWithCommitment]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestTransferWithCommitmentFulfillmentHandler_OnDemandTransaction(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
intentId := testutil.NewRandomAccount(t).PublicKey().ToBase58()
commitmentRecord := env.setupCommitmentInState(t, intentId, 6, commitment.StatePayingDestination)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.TransferWithCommitment,
Source: testutil.NewRandomAccount(t).PublicKey().ToBase58(),
Destination: &commitmentRecord.Destination,
Intent: intentId,
ActionId: 6,
}
handler := env.handlersByType[fulfillment.TransferWithCommitment]
env.generateAvailableNonce(t)
selectedNonce, err := transaction_util.SelectAvailableNonce(env.ctx, env.data, nonce.PurposeOnDemandTransaction)
require.NoError(t, err)
assert.True(t, handler.SupportsOnDemandTransactions())
txn, err := handler.MakeOnDemandTransaction(env.ctx, fulfillmentRecord, selectedNonce)
require.NoError(t, err)
env.assertSignedTransaction(t, txn)
env.assertNoncedTransaction(t, txn, selectedNonce)
env.assertExpectedTransferWithCommitmentTransaction(t, txn, commitmentRecord, fulfillmentRecord)
}
func TestSaveRecentRootFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.SaveRecentRoot,
}
handler := env.handlersByType[fulfillment.SaveRecentRoot]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, nil))
}
func TestSaveRecentRootFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.SaveRecentRoot,
}
handler := env.handlersByType[fulfillment.SaveRecentRoot]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestSaveRecentRootFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.SaveRecentRoot,
}
handler := env.handlersByType[fulfillment.SaveRecentRoot]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestInitializeCommitmentProofFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecords := env.setupOpenCommitmentFulfillments(t)
fulfillmentRecord := getFirstFulfillmentOfType(t, fulfillmentRecords, fulfillment.InitializeCommitmentProof)
handler := env.handlersByType[fulfillment.InitializeCommitmentProof]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, nil))
}
func TestInitializeCommitmentProofFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.InitializeCommitmentProof,
}
handler := env.handlersByType[fulfillment.InitializeCommitmentProof]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestInitializeCommitmentProofFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.InitializeCommitmentProof,
}
handler := env.handlersByType[fulfillment.InitializeCommitmentProof]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestUploadCommitmentProofFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecords := env.setupOpenCommitmentFulfillments(t)
fulfillmentRecord := getFirstFulfillmentOfType(t, fulfillmentRecords, fulfillment.UploadCommitmentProof)
handler := env.handlersByType[fulfillment.UploadCommitmentProof]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, nil))
}
func TestUploadCommitmentProofFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.UploadCommitmentProof,
}
handler := env.handlersByType[fulfillment.UploadCommitmentProof]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestUploadCommitmentProofFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.UploadCommitmentProof,
}
handler := env.handlersByType[fulfillment.UploadCommitmentProof]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestVerifyCommitmentProofFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecords := env.setupOpenCommitmentFulfillments(t)
fulfillmentRecord := getFirstFulfillmentOfType(t, fulfillmentRecords, fulfillment.VerifyCommitmentProof)
handler := env.handlersByType[fulfillment.VerifyCommitmentProof]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, nil))
}
func TestVerifyCommitmentProofFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.VerifyCommitmentProof,
}
handler := env.handlersByType[fulfillment.VerifyCommitmentProof]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TestVerifyCommitmentProofFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.VerifyCommitmentProof,
}
handler := env.handlersByType[fulfillment.VerifyCommitmentProof]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestOpenCommitmentVaultFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecords := env.setupOpenCommitmentFulfillments(t)
fulfillmentRecord := getFirstFulfillmentOfType(t, fulfillmentRecords, fulfillment.OpenCommitmentVault)
handler := env.handlersByType[fulfillment.OpenCommitmentVault]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, nil))
env.assertCommitmentState(t, fulfillmentRecord.Intent, fulfillmentRecord.ActionId, commitment.StateOpen)
}
func TestOpenCommitmentVaultFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.OpenCommitmentVault,
}
handler := env.handlersByType[fulfillment.OpenCommitmentVault]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TesOpenCommitmentVaultFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.OpenCommitmentVault,
}
handler := env.handlersByType[fulfillment.OpenCommitmentVault]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestCloseCommitmentVaultFulfillmentHandler_OnSuccess(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
Intent: testutil.NewRandomAccount(t).PublicKey().ToBase58(),
ActionId: 3,
FulfillmentType: fulfillment.CloseCommitmentVault,
}
env.setupCommitmentInState(t, fulfillmentRecord.Intent, fulfillmentRecord.ActionId, commitment.StateClosing)
handler := env.handlersByType[fulfillment.CloseCommitmentVault]
require.NoError(t, handler.OnSuccess(env.ctx, fulfillmentRecord, nil))
env.assertCommitmentState(t, fulfillmentRecord.Intent, fulfillmentRecord.ActionId, commitment.StateClosed)
}
func TestCloseCommitmentVaultFulfillmentHandler_OnFailure(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.CloseCommitmentVault,
}
handler := env.handlersByType[fulfillment.CloseCommitmentVault]
recovered, err := handler.OnFailure(env.ctx, fulfillmentRecord, nil)
assert.False(t, recovered)
require.NoError(t, err)
}
func TesCloseCommitmentVaultFulfillmentHandler_IsRevoked(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fulfillmentRecord := &fulfillment.Record{
FulfillmentType: fulfillment.CloseCommitmentVault,
}
handler := env.handlersByType[fulfillment.CloseCommitmentVault]
revoked, nonceUsed, err := handler.IsRevoked(env.ctx, fulfillmentRecord)
assert.False(t, revoked)
assert.False(t, nonceUsed)
require.NoError(t, err)
}
func TestIsTokenAccountOnBlockchain_CodeAccount(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
timelockRecord := &timelock.Record{
DataVersion: timelock_token_v1.DataVersion1,
Address: "state",
VaultAddress: "vault",
VaultOwner: "authority",
VaultState: timelock_token_v1.StateUnknown,
TimeAuthority: "code",
CloseAuthority: "code",
Mint: "mint",
NumDaysLocked: timelock_token_v1.DefaultNumDaysLocked,
}
require.NoError(t, env.data.SaveTimelock(env.ctx, timelockRecord))
for _, state := range []timelock_token_v1.TimelockState{
timelock_token_v1.StateUnknown,
timelock_token_v1.StateUnlocked,
timelock_token_v1.StateWaitingForTimeout,
timelock_token_v1.StateLocked,
timelock_token_v1.StateClosed,
} {
timelockRecord.VaultState = state
timelockRecord.Block += 1
require.NoError(t, env.data.SaveTimelock(env.ctx, timelockRecord))
actual, err := isTokenAccountOnBlockchain(env.ctx, env.data, timelockRecord.VaultAddress)
require.NoError(t, err)
assert.Equal(t, timelockRecord.ExistsOnBlockchain(), actual)
}
}
func TestEstimateTreasuryPoolFundingLevels(t *testing.T) {
env := setupFulfillmentHandlerTestEnv(t)
fundingRecord := &treasury.FundingHistoryRecord{
Vault: "treasury-pool-vault",
DeltaQuarks: int64(kin.ToQuarks(uint64(10))),
TransactionId: "txn",
State: treasury.FundingStateConfirmed,
CreatedAt: time.Now(),
}
require.NoError(t, env.data.SaveTreasuryPoolFunding(env.ctx, fundingRecord))
for i := 1; i <= 5; i++ {
commitmentRecord := &commitment.Record{
DataVersion: splitter_token.DataVersion1,
Address: fmt.Sprintf("commitment-%d", i),
Vault: fmt.Sprintf("commitment-vault-%d", i),
Pool: "treasury-pool",
RecentRoot: "recent-root",
Transcript: "transcript",
Destination: "destination",
Amount: kin.ToQuarks(uint64(i)),
Intent: testutil.NewRandomAccount(t).PublicKey().ToBase58(),
ActionId: 0,
Owner: "owner",
TreasuryRepaid: i > 3,
State: commitment.StateReadyToOpen,
CreatedAt: time.Now(),
}
require.NoError(t, env.data.SaveCommitment(env.ctx, commitmentRecord))
}
totalAvailableTreasuryPoolFunds, usedTreasuryPoolFunds, err := estimateTreasuryPoolFundingLevels(env.ctx, env.data, &treasury.Record{
Address: "treasury-pool",
Vault: "treasury-pool-vault",
})
require.NoError(t, err)
assert.EqualValues(t, kin.ToQuarks(10), totalAvailableTreasuryPoolFunds)
assert.EqualValues(t, kin.ToQuarks(6), usedTreasuryPoolFunds)
}
type fulfillmentHandlerTestEnv struct {
ctx context.Context
data code_data.Provider
subsidizer *common.Account
handlersByType map[fulfillment.Type]FulfillmentHandler
}
func setupFulfillmentHandlerTestEnv(t *testing.T) *fulfillmentHandlerTestEnv {
db := code_data.NewTestDataProvider()
subsidizer := testutil.SetupRandomSubsidizer(t, db)
require.NoError(t, db.ImportExchangeRates(context.Background(), ¤cy.MultiRateRecord{
Time: time.Now(),
Rates: map[string]float64{
"usd": 0.1,
},
}))
return &fulfillmentHandlerTestEnv{
ctx: context.Background(),
data: db,
subsidizer: subsidizer,
handlersByType: getFulfillmentHandlers(db, withManualTestOverrides(&testOverrides{})),
}
}
func (e *fulfillmentHandlerTestEnv) assertPaymentRecordSaved(t *testing.T, fulfillmentRecord *fulfillment.Record) {
var transactionIndex int
switch fulfillmentRecord.FulfillmentType {
case fulfillment.NoPrivacyWithdraw:
transactionIndex = 4
case fulfillment.TemporaryPrivacyTransferWithAuthority,
fulfillment.PermanentPrivacyTransferWithAuthority,
fulfillment.TransferWithCommitment,
fulfillment.NoPrivacyTransferWithAuthority:
transactionIndex = 2
default:
require.Fail(t, "unhandled fulfillment type")
}
paymentRecord, err := e.data.GetPayment(e.ctx, *fulfillmentRecord.Signature, transactionIndex)
require.NoError(t, err)
actionRecord, err := e.data.GetActionById(e.ctx, fulfillmentRecord.Intent, fulfillmentRecord.ActionId)
require.NoError(t, err)
txnRecord, err := e.data.GetTransaction(e.ctx, *fulfillmentRecord.Signature)
require.NoError(t, err)
assert.Equal(t, *fulfillmentRecord.Signature, paymentRecord.TransactionId)
assert.EqualValues(t, transactionIndex, paymentRecord.TransactionIndex)
assert.Equal(t, fulfillmentRecord.Intent, paymentRecord.Rendezvous)
assert.Equal(t, fulfillmentRecord.Source, paymentRecord.Source)
assert.Equal(t, *actionRecord.Quantity, paymentRecord.Quantity)
assert.Equal(t, *fulfillmentRecord.Destination, paymentRecord.Destination)
assert.False(t, paymentRecord.IsExternal)
assert.Equal(t, txnRecord.Slot, paymentRecord.BlockId)
assert.Equal(t, txnRecord.BlockTime, paymentRecord.BlockTime)
assert.Equal(t, transaction.ConfirmationFinalized, paymentRecord.ConfirmationState)
}
func (e *fulfillmentHandlerTestEnv) assertTimelockRecordInState(t *testing.T, vault string, state timelock_token_v1.TimelockState, slot uint64) {
timelockRecord, err := e.data.GetTimelockByVault(e.ctx, vault)
require.NoError(t, err)
assert.Equal(t, state, timelockRecord.VaultState)
}
func (e *fulfillmentHandlerTestEnv) setupTimelockRecord(t *testing.T, owner *common.Account) *timelock.Record {
timelockAccounts, err := owner.GetTimelockAccounts(timelock_token_v1.DataVersion1, common.KinMintAccount)
require.NoError(t, err)
timelockRecord := timelockAccounts.ToDBRecord()
require.NoError(t, e.data.SaveTimelock(e.ctx, timelockRecord))
return timelockRecord
}
func (e *fulfillmentHandlerTestEnv) setupCommitmentInState(t *testing.T, intentId string, actionId uint32, state commitment.State) *commitment.Record {
hasher := sha256.New()
hasher.Write([]byte(fmt.Sprintf("recent-root%d", rand.Uint64())))
recentRoot := hex.EncodeToString(hasher.Sum(nil))
hasher = sha256.New()
hasher.Write([]byte(fmt.Sprintf("transcript-%s-%d", intentId, actionId)))
transcript := hex.EncodeToString(hasher.Sum(nil))
commitmentRecord := &commitment.Record{
DataVersion: splitter_token.DataVersion1,
Address: testutil.NewRandomAccount(t).PublicKey().ToBase58(),
Bump: 254,
Vault: testutil.NewRandomAccount(t).PublicKey().ToBase58(),
VaultBump: 253,
Pool: testutil.NewRandomAccount(t).PublicKey().ToBase58(),
PoolBump: 252,
RecentRoot: recentRoot,
Transcript: transcript,
Intent: intentId,
ActionId: actionId,
Owner: testutil.NewRandomAccount(t).PublicKey().ToBase58(),
Destination: testutil.NewRandomAccount(t).PublicKey().ToBase58(),
Amount: kin.ToQuarks(42),
State: state,
}
require.NoError(t, e.data.SaveCommitment(e.ctx, commitmentRecord))
return commitmentRecord