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package api
import (
"context"
"encoding/json"
"fmt"
"net/http"
"net/http/httptest"
"testing"
"github.com/ethereum-optimism/optimism/indexer/api/models"
"github.com/ethereum-optimism/optimism/indexer/config"
"github.com/ethereum-optimism/optimism/indexer/database"
"github.com/ethereum-optimism/optimism/op-service/testlog"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/log"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// MockBridgeTransfersView mocks the BridgeTransfersView interface
type MockBridgeTransfersView struct{}
var mockAddress = "0x4204204204204204204204204204204204204204"
var apiConfig = config.ServerConfig{
Host: "localhost",
Port: 0, // random port, to allow parallel tests
}
var metricsConfig = config.ServerConfig{
Host: "localhost",
Port: 0, // random port, to allow parallel tests
}
var (
deposit = database.L1BridgeDeposit{
TransactionSourceHash: common.HexToHash("abc"),
BridgeTransfer: database.BridgeTransfer{
CrossDomainMessageHash: &common.Hash{},
Tx: database.Transaction{},
TokenPair: database.TokenPair{},
},
}
withdrawal = database.L2BridgeWithdrawal{
TransactionWithdrawalHash: common.HexToHash("0x420"),
BridgeTransfer: database.BridgeTransfer{
CrossDomainMessageHash: &common.Hash{},
Tx: database.Transaction{},
TokenPair: database.TokenPair{},
},
}
)
func (mbv *MockBridgeTransfersView) L1BridgeDeposit(hash common.Hash) (*database.L1BridgeDeposit, error) {
return &deposit, nil
}
func (mbv *MockBridgeTransfersView) L1BridgeDepositWithFilter(filter database.BridgeTransfer) (*database.L1BridgeDeposit, error) {
return &deposit, nil
}
func (mbv *MockBridgeTransfersView) L2BridgeWithdrawal(address common.Hash) (*database.L2BridgeWithdrawal, error) {
return &withdrawal, nil
}
func (mbv *MockBridgeTransfersView) L2BridgeWithdrawalWithFilter(filter database.BridgeTransfer) (*database.L2BridgeWithdrawal, error) {
return &withdrawal, nil
}
func (mbv *MockBridgeTransfersView) L1BridgeDepositsByAddress(address common.Address, cursor string, limit int) (*database.L1BridgeDepositsResponse, error) {
return &database.L1BridgeDepositsResponse{
Deposits: []database.L1BridgeDepositWithTransactionHashes{
{
L1BridgeDeposit: deposit,
L1TransactionHash: common.HexToHash("0x123"),
L2TransactionHash: common.HexToHash("0x555"),
L1BlockHash: common.HexToHash("0x456"),
},
},
}, nil
}
func (mbv *MockBridgeTransfersView) L2BridgeWithdrawalsByAddress(address common.Address, cursor string, limit int) (*database.L2BridgeWithdrawalsResponse, error) {
return &database.L2BridgeWithdrawalsResponse{
Withdrawals: []database.L2BridgeWithdrawalWithTransactionHashes{
{
L2BridgeWithdrawal: withdrawal,
L2TransactionHash: common.HexToHash("0x789"),
L2BlockHash: common.HexToHash("0x456"),
ProvenL1TransactionHash: common.HexToHash("0x123"),
FinalizedL1TransactionHash: common.HexToHash("0x123"),
},
},
}, nil
}
func (mbv *MockBridgeTransfersView) L1TxDepositSum() (float64, error) {
return 69, nil
}
func (mbv *MockBridgeTransfersView) L2BridgeWithdrawalSum(database.WithdrawFilter) (float64, error) {
return 420, nil
}
func TestHealthz(t *testing.T) {
logger := testlog.Logger(t, log.LevelInfo)
cfg := &Config{
DB: &TestDBConnector{BridgeTransfers: &MockBridgeTransfersView{}},
HTTPServer: apiConfig,
MetricsServer: metricsConfig,
}
api, err := NewApi(context.Background(), logger, cfg)
require.NoError(t, err)
request, err := http.NewRequest("GET", "http://"+api.Addr()+"/healthz", nil)
assert.Nil(t, err)
responseRecorder := httptest.NewRecorder()
api.router.ServeHTTP(responseRecorder, request)
assert.Equal(t, http.StatusOK, responseRecorder.Code)
}
func TestL1BridgeDepositsHandler(t *testing.T) {
logger := testlog.Logger(t, log.LevelInfo)
cfg := &Config{
DB: &TestDBConnector{BridgeTransfers: &MockBridgeTransfersView{}},
HTTPServer: apiConfig,
MetricsServer: metricsConfig,
}
api, err := NewApi(context.Background(), logger, cfg)
require.NoError(t, err)
request, err := http.NewRequest("GET", fmt.Sprintf("http://"+api.Addr()+"/api/v0/deposits/%s", mockAddress), nil)
assert.Nil(t, err)
responseRecorder := httptest.NewRecorder()
api.router.ServeHTTP(responseRecorder, request)
assert.Equal(t, http.StatusOK, responseRecorder.Code)
var resp models.DepositResponse
err = json.Unmarshal(responseRecorder.Body.Bytes(), &resp)
assert.Nil(t, err)
require.Len(t, resp.Items, 1)
assert.Equal(t, resp.Items[0].L1BlockHash, common.HexToHash("0x456").String())
assert.Equal(t, resp.Items[0].L1TxHash, common.HexToHash("0x123").String())
assert.Equal(t, resp.Items[0].Timestamp, deposit.Tx.Timestamp)
assert.Equal(t, resp.Items[0].L2TxHash, common.HexToHash("555").String())
}
func TestL2BridgeWithdrawalsByAddressHandler(t *testing.T) {
logger := testlog.Logger(t, log.LevelInfo)
cfg := &Config{
DB: &TestDBConnector{BridgeTransfers: &MockBridgeTransfersView{}},
HTTPServer: apiConfig,
MetricsServer: metricsConfig,
}
api, err := NewApi(context.Background(), logger, cfg)
require.NoError(t, err)
request, err := http.NewRequest("GET", fmt.Sprintf("http://"+api.Addr()+"/api/v0/withdrawals/%s", mockAddress), nil)
assert.Nil(t, err)
responseRecorder := httptest.NewRecorder()
api.router.ServeHTTP(responseRecorder, request)
var resp models.WithdrawalResponse
err = json.Unmarshal(responseRecorder.Body.Bytes(), &resp)
assert.Nil(t, err)
require.Len(t, resp.Items, 1)
assert.Equal(t, resp.Items[0].Guid, withdrawal.TransactionWithdrawalHash.String())
assert.Equal(t, resp.Items[0].L2BlockHash, common.HexToHash("0x456").String())
assert.Equal(t, resp.Items[0].From, withdrawal.Tx.FromAddress.String())
assert.Equal(t, resp.Items[0].To, withdrawal.Tx.ToAddress.String())
assert.Equal(t, resp.Items[0].TransactionHash, common.HexToHash("0x789").String())
assert.Equal(t, resp.Items[0].Amount, withdrawal.Tx.Amount.String())
assert.Equal(t, resp.Items[0].L1ProvenTxHash, common.HexToHash("0x123").String())
assert.Equal(t, resp.Items[0].L1FinalizedTxHash, common.HexToHash("0x123").String())
assert.Equal(t, resp.Items[0].L1TokenAddress, withdrawal.TokenPair.RemoteTokenAddress.String())
assert.Equal(t, resp.Items[0].L2TokenAddress, withdrawal.TokenPair.LocalTokenAddress.String())
assert.Equal(t, resp.Items[0].Timestamp, withdrawal.Tx.Timestamp)
}