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package models_test
import (
"fmt"
"reflect"
"testing"
"github.com/ethereum-optimism/optimism/indexer/api/models"
"github.com/ethereum-optimism/optimism/indexer/database"
"github.com/ethereum/go-ethereum/common"
"github.com/stretchr/testify/require"
)
func TestCreateWithdrawal(t *testing.T) {
// (1) Create a dummy database response object
cdh := common.HexToHash("0x2")
dbWithdrawals := &database.L2BridgeWithdrawalsResponse{
Withdrawals: []database.L2BridgeWithdrawalWithTransactionHashes{
{
L2BridgeWithdrawal: database.L2BridgeWithdrawal{
TransactionWithdrawalHash: common.HexToHash("0x1"),
BridgeTransfer: database.BridgeTransfer{
CrossDomainMessageHash: &cdh,
Tx: database.Transaction{
FromAddress: common.HexToAddress("0x3"),
ToAddress: common.HexToAddress("0x4"),
Timestamp: 5,
},
TokenPair: database.TokenPair{
LocalTokenAddress: common.HexToAddress("0x6"),
RemoteTokenAddress: common.HexToAddress("0x7"),
},
},
},
},
},
}
// (2) Create and validate response object
response := models.CreateWithdrawalResponse(dbWithdrawals)
require.NotEmpty(t, response.Items)
require.Len(t, response.Items, 1)
// (3) Use reflection to check that all fields in WithdrawalItem are populated correctly
item := response.Items[0]
structType := reflect.TypeOf(item)
structVal := reflect.ValueOf(item)
fieldNum := structVal.NumField()
for i := 0; i < fieldNum; i++ {
field := structVal.Field(i)
fieldName := structType.Field(i).Name
isSet := field.IsValid() && !field.IsZero()
require.True(t, isSet, fmt.Sprintf("%s in not set", fieldName))
}
}