unit tests for GetTransactionCount, GetTransactionReceipt, GetBalance, and GetCode

pkg/eth/api_test.go

@@ -20,18 +20,19 @@ import (
 	"context"
 	"strconv"
 
-	"github.com/ethereum/go-ethereum/rlp"
-
 	"github.com/ethereum/go-ethereum"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/crypto"
+	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/rpc"
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 
 	eth2 "github.com/vulcanize/ipld-eth-indexer/pkg/eth"
 	"github.com/vulcanize/ipld-eth-indexer/pkg/postgres"
+	shared2 "github.com/vulcanize/ipld-eth-indexer/pkg/shared"
 
 	"github.com/vulcanize/ipld-eth-server/pkg/eth"
 	"github.com/vulcanize/ipld-eth-server/pkg/eth/test_helpers"
@@ -39,6 +40,8 @@ import (
 )
 
 var (
+	randomAddr    = common.HexToAddress("0x1C3ab14BBaD3D99F4203bd7a11aCB94882050E6f")
+	randomHash    = crypto.Keccak256Hash(randomAddr.Bytes())
 	number        = rpc.BlockNumber(test_helpers.BlockNumber.Int64())
 	blockHash     = test_helpers.MockBlock.Header().Hash()
 	ctx           = context.Background()
@@ -128,6 +131,48 @@ var (
 	expectRawTx, _       = rlp.EncodeToBytes(test_helpers.MockTransactions[0])
 	expectRawTx2, _      = rlp.EncodeToBytes(test_helpers.MockTransactions[1])
 	expectRawTx3, _      = rlp.EncodeToBytes(test_helpers.MockTransactions[2])
+	expectedReceipt      = map[string]interface{}{
+		"blockHash":         blockHash,
+		"blockNumber":       hexutil.Uint64(uint64(number.Int64())),
+		"transactionHash":   expectedTransaction.Hash,
+		"transactionIndex":  hexutil.Uint64(0),
+		"from":              expectedTransaction.From,
+		"to":                expectedTransaction.To,
+		"gasUsed":           hexutil.Uint64(test_helpers.MockReceipts[0].GasUsed),
+		"cumulativeGasUsed": hexutil.Uint64(test_helpers.MockReceipts[0].CumulativeGasUsed),
+		"contractAddress":   nil,
+		"logs":              test_helpers.MockReceipts[0].Logs,
+		"logsBloom":         test_helpers.MockReceipts[0].Bloom,
+		"root":              hexutil.Bytes(test_helpers.MockReceipts[0].PostState),
+	}
+	expectedReceipt2 = map[string]interface{}{
+		"blockHash":         blockHash,
+		"blockNumber":       hexutil.Uint64(uint64(number.Int64())),
+		"transactionHash":   expectedTransaction2.Hash,
+		"transactionIndex":  hexutil.Uint64(1),
+		"from":              expectedTransaction2.From,
+		"to":                expectedTransaction2.To,
+		"gasUsed":           hexutil.Uint64(test_helpers.MockReceipts[1].GasUsed),
+		"cumulativeGasUsed": hexutil.Uint64(test_helpers.MockReceipts[1].CumulativeGasUsed),
+		"contractAddress":   nil,
+		"logs":              test_helpers.MockReceipts[1].Logs,
+		"logsBloom":         test_helpers.MockReceipts[1].Bloom,
+		"root":              hexutil.Bytes(test_helpers.MockReceipts[1].PostState),
+	}
+	expectedReceipt3 = map[string]interface{}{
+		"blockHash":         blockHash,
+		"blockNumber":       hexutil.Uint64(uint64(number.Int64())),
+		"transactionHash":   expectedTransaction3.Hash,
+		"transactionIndex":  hexutil.Uint64(2),
+		"from":              expectedTransaction3.From,
+		"to":                expectedTransaction3.To,
+		"gasUsed":           hexutil.Uint64(test_helpers.MockReceipts[2].GasUsed),
+		"cumulativeGasUsed": hexutil.Uint64(test_helpers.MockReceipts[2].CumulativeGasUsed),
+		"contractAddress":   nil,
+		"logs":              test_helpers.MockReceipts[2].Logs,
+		"logsBloom":         test_helpers.MockReceipts[2].Bloom,
+		"root":              hexutil.Bytes(test_helpers.MockReceipts[2].PostState),
+	}
 )
 
 var _ = Describe("API", func() {
@@ -137,7 +182,8 @@ var _ = Describe("API", func() {
 		backend           *eth.Backend
 		api               *eth.PublicEthAPI
 	)
-	BeforeEach(func() {
+	// Test db setup, rather than using BeforeEach we only need to setup once since the tests do not mutate the database
+	It("", func() {
 		var err error
 		db, err = shared.SetupDB()
 		Expect(err).ToNot(HaveOccurred())
@@ -147,6 +193,8 @@ var _ = Describe("API", func() {
 		api = eth.NewPublicEthAPI(backend, nil)
 		err = indexAndPublisher.Publish(test_helpers.MockConvertedPayload)
 		Expect(err).ToNot(HaveOccurred())
+		err = publishCode(db, test_helpers.ContractCodeHash, test_helpers.ContractCode)
+		Expect(err).ToNot(HaveOccurred())
 		uncles := test_helpers.MockBlock.Uncles()
 		uncleHashes := make([]common.Hash, len(uncles))
 		for i, uncle := range uncles {
@@ -154,21 +202,13 @@ var _ = Describe("API", func() {
 		}
 		expectedBlock["uncles"] = uncleHashes
 	})
-	AfterEach(func() {
+	// Single test db tear down at end of all tests
-		eth.TearDownDB(db)
+	defer It("", func() { eth.TearDownDB(db) })
-	})
 	/*
 
 	   Headers and blocks
 
 	*/
-	Describe("GetHeaderByHash", func() {
-		It("Retrieves a header by hash", func() {
-			header := api.GetHeaderByHash(ctx, blockHash)
-			Expect(header).To(Equal(expectedHeader))
-		})
-	})
-
 	Describe("GetHeaderByNumber", func() {
 		It("Retrieves a header by number", func() {
 			header, err := api.GetHeaderByNumber(ctx, number)
@@ -298,8 +338,23 @@ var _ = Describe("API", func() {
 	*/
 
 	Describe("GetTransactionCount", func() {
-		It("Retrieves the number of transactions the given address has sent for the given block number or block hash", func() {
+		It("Retrieves the number of transactions the given address has sent for the given block number", func() {
+			count, err := api.GetTransactionCount(ctx, test_helpers.ContractAddress, rpc.BlockNumberOrHashWithNumber(number))
+			Expect(err).ToNot(HaveOccurred())
+			Expect(*count).To(Equal(hexutil.Uint64(1)))
 
+			count, err = api.GetTransactionCount(ctx, test_helpers.AccountAddresss, rpc.BlockNumberOrHashWithNumber(number))
+			Expect(err).ToNot(HaveOccurred())
+			Expect(*count).To(Equal(hexutil.Uint64(0)))
+		})
+		It("Retrieves the number of transactions the given address has sent for the given block hash", func() {
+			count, err := api.GetTransactionCount(ctx, test_helpers.ContractAddress, rpc.BlockNumberOrHashWithHash(blockHash, true))
+			Expect(err).ToNot(HaveOccurred())
+			Expect(*count).To(Equal(hexutil.Uint64(1)))
+
+			count, err = api.GetTransactionCount(ctx, test_helpers.AccountAddresss, rpc.BlockNumberOrHashWithHash(blockHash, true))
+			Expect(err).ToNot(HaveOccurred())
+			Expect(*count).To(Equal(hexutil.Uint64(0)))
 		})
 	})
 
@@ -398,6 +453,10 @@ var _ = Describe("API", func() {
 			Expect(err).ToNot(HaveOccurred())
 			Expect(tx).To(Equal(expectedTransaction3))
 		})
+		It("Throws an error if it cannot find a tx for the provided tx hash", func() {
+			_, err := api.GetTransactionByHash(ctx, randomHash)
+			Expect(err).To(HaveOccurred())
+		})
 	})
 
 	Describe("GetRawTransactionByHash", func() {
@@ -417,6 +476,10 @@ var _ = Describe("API", func() {
 			Expect(err).ToNot(HaveOccurred())
 			Expect(tx).To(Equal(hexutil.Bytes(expectRawTx3)))
 		})
+		It("Throws an error if it cannot find a tx for the provided tx hash", func() {
+			_, err := api.GetRawTransactionByHash(ctx, randomHash)
+			Expect(err).To(HaveOccurred())
+		})
 	})
 
 	/*
@@ -427,7 +490,24 @@ var _ = Describe("API", func() {
 
 	Describe("GetTransactionReceipt", func() {
 		It("Retrieves a receipt by tx hash", func() {
+			hash := test_helpers.MockTransactions[0].Hash()
+			rct, err := api.GetTransactionReceipt(ctx, hash)
+			Expect(err).ToNot(HaveOccurred())
+			Expect(rct).To(Equal(expectedReceipt))
 
+			hash = test_helpers.MockTransactions[1].Hash()
+			rct, err = api.GetTransactionReceipt(ctx, hash)
+			Expect(err).ToNot(HaveOccurred())
+			Expect(rct).To(Equal(expectedReceipt2))
+
+			hash = test_helpers.MockTransactions[2].Hash()
+			rct, err = api.GetTransactionReceipt(ctx, hash)
+			Expect(err).ToNot(HaveOccurred())
+			Expect(rct).To(Equal(expectedReceipt3))
+		})
+		It("Throws an error if it cannot find a receipt for the provided tx hash", func() {
+			_, err := api.GetTransactionReceipt(ctx, randomHash)
+			Expect(err).To(HaveOccurred())
 		})
 	})
 
@@ -809,21 +889,56 @@ var _ = Describe("API", func() {
 	*/
 
 	Describe("GetBalance", func() {
-		It("Retrieves the eth balance for the provided account address at the block with the provided hash or number", func() {
+		It("Retrieves the eth balance for the provided account address at the block with the provided number", func() {
+			bal, err := api.GetBalance(ctx, test_helpers.AccountAddresss, rpc.BlockNumberOrHashWithNumber(number))
+			Expect(err).ToNot(HaveOccurred())
+			Expect(bal).To(Equal((*hexutil.Big)(test_helpers.AccountBalance)))
 
+			bal, err = api.GetBalance(ctx, test_helpers.ContractAddress, rpc.BlockNumberOrHashWithNumber(number))
+			Expect(err).ToNot(HaveOccurred())
+			Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
+		})
+		It("Retrieves the eth balance for the provided account address at the block with the provided hash", func() {
+			bal, err := api.GetBalance(ctx, test_helpers.AccountAddresss, rpc.BlockNumberOrHashWithHash(blockHash, true))
+			Expect(err).ToNot(HaveOccurred())
+			Expect(bal).To(Equal((*hexutil.Big)(test_helpers.AccountBalance)))
+
+			bal, err = api.GetBalance(ctx, test_helpers.ContractAddress, rpc.BlockNumberOrHashWithHash(blockHash, true))
+			Expect(err).ToNot(HaveOccurred())
+			Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
+		})
+		It("Throws an error for an account it cannot find the balance for", func() {
+			_, err := api.GetBalance(ctx, randomAddr, rpc.BlockNumberOrHashWithHash(blockHash, true))
+			Expect(err).To(HaveOccurred())
 		})
 	})
 
 	Describe("GetStorageAt", func() {
 		It("Retrieves the storage value at the provided contract address and storage leaf key at the block with the provided hash or number", func() {
-
+			/*
+				val, err := api.GetStorageAt(ctx, test_helpers.ContractAddress, common.Bytes2Hex(test_helpers.StorageLeafKey), rpc.BlockNumberOrHashWithNumber(number))
+				Expect(err).ToNot(HaveOccurred())
+				Expect(val).To(Equal((hexutil.Bytes)(test_helpers.StorageValue)))
+			*/
 		})
 	})
 
 	Describe("GetCode", func() {
-		It("Retrieves the code for the provided contract address at the block with the provied hash or number", func() {
+		It("Retrieves the code for the provided contract address at the block with the provided number", func() {
-
+			code, err := api.GetCode(ctx, test_helpers.ContractAddress, rpc.BlockNumberOrHashWithNumber(number))
+			Expect(err).ToNot(HaveOccurred())
+			Expect(code).To(Equal((hexutil.Bytes)(test_helpers.ContractCode)))
 		})
+		It("Retrieves the code for the provided contract address at the block with the provided hash", func() {
+			code, err := api.GetCode(ctx, test_helpers.ContractAddress, rpc.BlockNumberOrHashWithHash(blockHash, true))
+			Expect(err).ToNot(HaveOccurred())
+			Expect(code).To(Equal((hexutil.Bytes)(test_helpers.ContractCode)))
+		})
+		It("Throws an error for an account it cannot find the code for", func() {
+			_, err := api.GetCode(ctx, randomAddr, rpc.BlockNumberOrHashWithHash(blockHash, true))
+			Expect(err).To(HaveOccurred())
+		})
+
 	})
 
 	Describe("GetProof", func() {
@@ -831,5 +946,21 @@ var _ = Describe("API", func() {
 
 		})
 	})
-
 })
+
+func publishCode(db *postgres.DB, codeHash common.Hash, code []byte) error {
+	tx, err := db.Beginx()
+	if err != nil {
+		return err
+	}
+	mhKey, err := shared2.MultihashKeyFromKeccak256(codeHash)
+	if err != nil {
+		tx.Rollback()
+		return err
+	}
+	if err := shared2.PublishDirect(tx, mhKey, code); err != nil {
+		tx.Rollback()
+		return err
+	}
+	return tx.Commit()
+}

pkg/eth/backend.go

@@ -67,7 +67,12 @@ const (
 											WHERE state_accounts.state_id = state_cids.id
 											AND state_cids.header_id = header_cids.id
 											AND state_leaf_key = $1
-											AND block_hash = $2`
+											AND block_number <= (SELECT block_number
+																FROM eth.header_cids
+																WHERE block_hash = $2)
+											AND header_cids.id = (SELECT canonical_header(block_number))
+											ORDER BY block_number DESC
+											LIMIT 1`
 	RetrieveCodeByMhKey = `SELECT data FROM public.blocks WHERE key = $1`
 )
 

pkg/eth/eth_call_test.go

@@ -89,7 +89,7 @@ var _ = Describe("eth_call", func() {
 		api = eth.NewPublicEthAPI(backend, nil)
 
 		// make the test blockchain (and state)
-		blocks, receipts, chain = test_helpers.MakeChain(4, test_helpers.Genesis, test_helpers.TestChainGen)
+		blocks, receipts, chain = test_helpers.MakeChain(5, test_helpers.Genesis, test_helpers.TestChainGen)
 		pams = statediff.Params{
 			IntermediateStateNodes:   true,
 			IntermediateStorageNodes: true,
@@ -146,7 +146,17 @@ var _ = Describe("eth_call", func() {
 				To:   &test_helpers.ContractAddr,
 				Data: &bdata,
 			}
-			res, err := api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(2), nil)
+			// Before contract deployment
+			res, err := api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(0), nil)
+			Expect(err).ToNot(HaveOccurred())
+			Expect(res).To(BeNil())
+
+			res, err = api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(1), nil)
+			Expect(err).ToNot(HaveOccurred())
+			Expect(res).To(BeNil())
+
+			// After deployment
+			res, err = api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(2), nil)
 			Expect(err).ToNot(HaveOccurred())
 			expectedRes := hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000001"))
 			Expect(res).To(Equal(expectedRes))
@@ -160,6 +170,11 @@ var _ = Describe("eth_call", func() {
 			Expect(err).ToNot(HaveOccurred())
 			expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000009"))
 			Expect(res).To(Equal(expectedRes))
+
+			res, err = api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(5), nil)
+			Expect(err).ToNot(HaveOccurred())
+			expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000000"))
+			Expect(res).To(Equal(expectedRes))
 		})
 	})
 })

pkg/eth/ipld_retriever.go

@@ -87,12 +87,19 @@ const (
 												WHERE state_cids.header_id = header_cids.id
 												AND state_cids.mh_key = blocks.key
 												AND state_leaf_key = $1
-												AND block_hash = $2`
+												AND block_number <= (SELECT block_number
+																	FROM eth.header_cids
+																	WHERE block_hash = $2)
+												AND header_cids.id = (SELECT canonical_header(block_number))
+												ORDER BY block_number DESC
+												LIMIT 1`
 	RetrieveAccountByLeafKeyAndBlockNumberPgStr = `SELECT state_cids.cid, data FROM eth.state_cids, eth.header_cids, public.blocks
 												WHERE state_cids.header_id = header_cids.id
 												AND state_cids.mh_key = blocks.key
 												AND state_leaf_key = $1
-												AND block_number = $2`
+												AND block_number <= $2
+												ORDER BY block_number DESC
+												LIMIT 1`
 )
 
 type ipldResult struct {

pkg/eth/ipld_retriever_test.go

@@ -1,156 +0,0 @@
-// VulcanizeDB
-// Copyright © 2019 Vulcanize
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package eth_test
-
-/*
-import (
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-
-	eth2 "github.com/vulcanize/ipld-eth-indexer/pkg/eth"
-	"github.com/vulcanize/ipld-eth-indexer/pkg/postgres"
-
-	"github.com/vulcanize/ipld-eth-server/pkg/eth"
-	"github.com/vulcanize/ipld-eth-server/pkg/eth/mocks"
-	"github.com/vulcanize/ipld-eth-server/pkg/shared"
-)
-
-var _ = Describe("IPLD Retriever", func() {
-	var (
-		db   *postgres.DB
-		repo *eth2.IPLDPublisher
-		//retriever *eth.IPLDRetriever
-	)
-	BeforeEach(func() {
-		var err error
-		db, err = shared.SetupDB()
-		Expect(err).ToNot(HaveOccurred())
-		repo = eth2.NewIPLDPublisher(db)
-		//retriever = eth.NewIPLDRetriever(db)
-		err = repo.Publish(mocks.MockConvertedPayload)
-		Expect(err).ToNot(HaveOccurred())
-		err = repo.Publish(mocks.MockConvertedPayload2)
-		Expect(err).ToNot(HaveOccurred())
-	})
-	AfterEach(func() {
-		eth.TearDownDB(db)
-	})
-
-	Describe("RetrieveHeadersByHashes", func() {
-		It("Retrieves all of the headers that correspond to the provided hashes", func() {
-
-		})
-	})
-
-	Describe("RetrieveHeadersByBlockNumber", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveHeaderByHash", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveUnclesByHashes", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveUnclesByBlockHash", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveUnclesByBlockNumber", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveUncleByHash", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveTransactionsByHashes", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveTransactionsByBlockHash", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveTransactionsByBlockNumber", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveTransactionByTxHash", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveReceiptsByTxHashes", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveReceiptsByBlockHash", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveReceiptsByBlockNumber", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveReceiptByHash", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveAccountByAddressAndBlockHash", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-	Describe("RetrieveAccountByAddressAndBlockNumber", func() {
-		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-
-		})
-	})
-
-})
-*/

pkg/eth/test_helpers/test_data.go

@@ -259,7 +259,7 @@ var (
 	// statediff data
 	storageLocation    = common.HexToHash("0")
 	StorageLeafKey     = crypto.Keccak256Hash(storageLocation[:]).Bytes()
-	StorageValue       = common.Hex2Bytes("01")
+	StorageValue       = crypto.Keccak256([]byte{1, 2, 3, 4, 5})
 	StoragePartialPath = common.Hex2Bytes("20290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563")
 	StorageLeafNode, _ = rlp.EncodeToBytes([]interface{}{
 		StoragePartialPath,
@@ -268,7 +268,7 @@ var (
 
 	nonce1             = uint64(1)
 	ContractRoot       = "0x821e2556a290c86405f8160a2d662042a431ba456b9db265c79bb837c04be5f0"
-	ContractCodeHash   = common.HexToHash("0x753f98a8d4328b15636e46f66f2cb4bc860100aa17967cc145fcd17d1d4710ea")
+	ContractCodeHash   = crypto.Keccak256Hash(MockContractByteCode)
 	contractPath       = common.Bytes2Hex([]byte{'\x06'})
 	ContractLeafKey    = testhelpers.AddressToLeafKey(ContractAddress)
 	ContractAccount, _ = rlp.EncodeToBytes(state.Account{
@@ -284,13 +284,14 @@ var (
 	})
 
 	nonce0          = uint64(0)
+	AccountBalance  = big.NewInt(1000)
 	AccountRoot     = "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
 	AccountCodeHash = common.HexToHash("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470")
 	AccountAddresss = common.HexToAddress("0x0D3ab14BBaD3D99F4203bd7a11aCB94882050E7e")
 	AccountLeafKey  = testhelpers.Account2LeafKey
 	Account, _      = rlp.EncodeToBytes(state.Account{
 		Nonce:    nonce0,
-		Balance:  big.NewInt(1000),
+		Balance:  AccountBalance,
 		CodeHash: AccountCodeHash.Bytes(),
 		Root:     common.HexToHash(AccountRoot),
 	})