forked from cerc-io/ipld-eth-server
417 lines
14 KiB
Go
417 lines
14 KiB
Go
package integration_test
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import (
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"context"
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"github.com/ethereum/go-ethereum"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/types"
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"time"
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"github.com/ethereum/go-ethereum/rlp"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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integration "github.com/vulcanize/ipld-eth-server/test"
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"math/big"
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"github.com/ethereum/go-ethereum/ethclient"
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)
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const nonExistingBlockHash = "0x111111111111111111111111111111111111111111111111111111111111111"
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const nonExistingAddress = "0x1111111111111111111111111111111111111111"
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var _ = Describe("Integration test", func() {
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gethHttpPath := "http://127.0.0.1:8545"
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gethClient, err := ethclient.Dial(gethHttpPath)
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Expect(err).ToNot(HaveOccurred())
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ipldEthHttpPath := "http://127.0.0.1:8081"
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ipldClient, err := ethclient.Dial(ipldEthHttpPath)
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Expect(err).ToNot(HaveOccurred())
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ctx := context.Background()
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var contract *integration.ContractDeployed
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var erc20TotalSupply *big.Int
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var tx *integration.Tx
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var bigIntResult bool
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var contractErr error
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var txErr error
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sleepInterval := 2 * time.Second
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Describe("get Block", func() {
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BeforeEach(func() {
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contract, contractErr = integration.DeployContract()
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time.Sleep(sleepInterval)
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})
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It("get not existing block by number", func() {
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Expect(contractErr).ToNot(HaveOccurred())
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blockNum := contract.BlockNumber + 100
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gethBlock, err := gethClient.BlockByNumber(ctx, big.NewInt(int64(blockNum)))
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Expect(err).To(MatchError(ethereum.NotFound))
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Expect(gethBlock).To(BeZero())
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ipldBlock, err := ipldClient.BlockByNumber(ctx, big.NewInt(int64(blockNum)))
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Expect(err).To(MatchError(ethereum.NotFound))
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Expect(ipldBlock).To(BeZero())
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})
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It("get not existing block by hash", func() {
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gethBlock, err := gethClient.BlockByHash(ctx, common.HexToHash(nonExistingBlockHash))
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Expect(err).To(MatchError(ethereum.NotFound))
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Expect(gethBlock).To(BeZero())
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ipldBlock, err := ipldClient.BlockByHash(ctx, common.HexToHash(nonExistingBlockHash))
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Expect(err).To(MatchError(ethereum.NotFound))
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Expect(ipldBlock).To(BeZero())
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})
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It("get block by number", func() {
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Expect(contractErr).ToNot(HaveOccurred())
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blockNum := contract.BlockNumber
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gethBlock, err := gethClient.BlockByNumber(ctx, big.NewInt(int64(blockNum)))
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Expect(err).ToNot(HaveOccurred())
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ipldBlock, err := ipldClient.BlockByNumber(ctx, big.NewInt(int64(blockNum)))
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Expect(err).ToNot(HaveOccurred())
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// check headers are equals
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Expect(gethBlock.Header()).To(Equal(ipldBlock.Header()))
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gethTxs := gethBlock.Transactions()
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ipldTxs := ipldBlock.Transactions()
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Expect(gethTxs.Len()).To(Equal(ipldTxs.Len()))
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Expect(types.TxDifference(gethTxs, ipldTxs).Len()).To(Equal(0))
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})
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It("get block by hash", func() {
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gethBlock, err := gethClient.BlockByHash(ctx, common.HexToHash(contract.BlockHash))
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Expect(err).ToNot(HaveOccurred())
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ipldBlock, err := ipldClient.BlockByHash(ctx, common.HexToHash(contract.BlockHash))
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Expect(err).ToNot(HaveOccurred())
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// check headers are equals
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Expect(gethBlock).To(Equal(ipldBlock))
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Expect(gethBlock.Header()).To(Equal(ipldBlock.Header()))
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gethTxs := gethBlock.Transactions()
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ipldTxs := ipldBlock.Transactions()
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Expect(gethTxs.Len()).To(Equal(ipldTxs.Len()))
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Expect(types.TxDifference(gethTxs, ipldTxs).Len()).To(Equal(0))
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})
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})
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Describe("Transaction", func() {
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BeforeEach(func() {
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contract, contractErr = integration.DeployContract()
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time.Sleep(sleepInterval)
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})
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It("Get tx by hash", func() {
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Expect(contractErr).ToNot(HaveOccurred())
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gethTx, _, err := gethClient.TransactionByHash(ctx, common.HexToHash(contract.TransactionHash))
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Expect(err).ToNot(HaveOccurred())
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ipldTx, _, err := ipldClient.TransactionByHash(ctx, common.HexToHash(contract.TransactionHash))
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Expect(err).ToNot(HaveOccurred())
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Expect(gethTx).To(Equal(ipldTx))
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Expect(gethTx.Hash()).To(Equal(ipldTx.Hash()))
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})
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It("Get tx by block hash and index", func() {
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gethTx, err := gethClient.TransactionInBlock(ctx, common.HexToHash(contract.BlockHash), 0)
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Expect(err).ToNot(HaveOccurred())
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ipldTx, err := ipldClient.TransactionInBlock(ctx, common.HexToHash(contract.BlockHash), 0)
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Expect(err).ToNot(HaveOccurred())
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Expect(gethTx).To(Equal(ipldTx))
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Expect(gethTx.Hash()).To(Equal(ipldTx.Hash()))
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})
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})
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Describe("Receipt", func() {
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BeforeEach(func() {
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contract, contractErr = integration.DeployContract()
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time.Sleep(sleepInterval)
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})
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It("Get tx receipt", func() {
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Expect(contractErr).ToNot(HaveOccurred())
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gethReceipt, err := gethClient.TransactionReceipt(ctx, common.HexToHash(contract.TransactionHash))
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Expect(err).ToNot(HaveOccurred())
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ipldReceipt, err := ipldClient.TransactionReceipt(ctx, common.HexToHash(contract.TransactionHash))
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Expect(err).ToNot(HaveOccurred())
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Expect(gethReceipt).To(Equal(ipldReceipt))
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rlpGeth, err := rlp.EncodeToBytes(gethReceipt)
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Expect(err).ToNot(HaveOccurred())
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rlpIpld, err := rlp.EncodeToBytes(ipldReceipt)
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Expect(err).ToNot(HaveOccurred())
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Expect(rlpGeth).To(Equal(rlpIpld))
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})
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})
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Describe("FilterLogs", func() {
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BeforeEach(func() {
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contract, contractErr = integration.DeployContract()
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time.Sleep(sleepInterval)
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})
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It("with blockhash", func() {
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Expect(contractErr).ToNot(HaveOccurred())
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blockHash := common.HexToHash(contract.BlockHash)
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filterQuery := ethereum.FilterQuery{
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//Addresses: addresses,
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BlockHash: &blockHash,
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Topics: [][]common.Hash{},
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}
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gethLogs, err := gethClient.FilterLogs(ctx, filterQuery)
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Expect(err).ToNot(HaveOccurred())
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ipldLogs, err := ipldClient.FilterLogs(ctx, filterQuery)
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Expect(err).ToNot(HaveOccurred())
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// not empty list
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Expect(gethLogs).ToNot(BeEmpty())
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Expect(len(gethLogs)).To(Equal(len(ipldLogs)))
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Expect(gethLogs).To(Equal(ipldLogs))
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})
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})
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Describe("CodeAt", func() {
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BeforeEach(func() {
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contract, contractErr = integration.DeployContract()
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time.Sleep(sleepInterval)
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})
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It("gets code at non-existing address without block number", func() {
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Expect(contractErr).ToNot(HaveOccurred())
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gethCode, err := gethClient.CodeAt(ctx, common.HexToAddress(nonExistingAddress), nil)
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Expect(err).ToNot(HaveOccurred())
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ipldCode, err := ipldClient.CodeAt(ctx, common.HexToAddress(nonExistingAddress), nil)
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Expect(err).ToNot(HaveOccurred())
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Expect(gethCode).To(BeEmpty())
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Expect(gethCode).To(Equal(ipldCode))
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})
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It("gets code of deployed contract without block number", func() {
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gethCode, err := gethClient.CodeAt(ctx, common.HexToAddress(contract.Address), nil)
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Expect(err).ToNot(HaveOccurred())
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ipldCode, err := ipldClient.CodeAt(ctx, common.HexToAddress(contract.Address), nil)
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Expect(err).ToNot(HaveOccurred())
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Expect(gethCode).To(Equal(ipldCode))
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})
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It("gets code of deployed contract with block number", func() {
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gethCode, err := gethClient.CodeAt(ctx, common.HexToAddress(contract.Address), big.NewInt(int64(contract.BlockNumber)))
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Expect(err).ToNot(HaveOccurred())
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ipldCode, err := ipldClient.CodeAt(ctx, common.HexToAddress(contract.Address), big.NewInt(int64(contract.BlockNumber)))
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Expect(err).ToNot(HaveOccurred())
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Expect(gethCode).To(Equal(ipldCode))
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})
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It("gets code of contract that doesn't exist at this height", func() {
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gethCode, err := gethClient.CodeAt(ctx, common.HexToAddress(contract.Address), big.NewInt(int64(contract.BlockNumber-1)))
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Expect(err).ToNot(HaveOccurred())
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ipldCode, err := ipldClient.CodeAt(ctx, common.HexToAddress(contract.Address), big.NewInt(int64(contract.BlockNumber-1)))
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Expect(err).ToNot(HaveOccurred())
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Expect(gethCode).To(BeEmpty())
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Expect(gethCode).To(Equal(ipldCode))
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})
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})
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Describe("Get balance", func() {
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address := "0x1111111111111111111111111111111111111112"
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BeforeEach(func() {
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tx, txErr = integration.SendEth(address, "0.01")
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time.Sleep(sleepInterval)
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})
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It("gets balance for an account with eth without block number", func() {
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Expect(txErr).ToNot(HaveOccurred())
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gethBalance, err := gethClient.BalanceAt(ctx, common.HexToAddress(address), nil)
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Expect(err).ToNot(HaveOccurred())
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ipldBalance, err := ipldClient.BalanceAt(ctx, common.HexToAddress(address), nil)
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Expect(err).ToNot(HaveOccurred())
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Expect(gethBalance).To(Equal(ipldBalance))
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})
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It("gets balance for an account with eth with block number", func() {
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Expect(txErr).ToNot(HaveOccurred())
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gethBalance, err := gethClient.BalanceAt(ctx, common.HexToAddress(address), big.NewInt(int64(tx.BlockNumber)))
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Expect(err).ToNot(HaveOccurred())
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ipldBalance, err := ipldClient.BalanceAt(ctx, common.HexToAddress(address), big.NewInt(int64(tx.BlockNumber)))
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Expect(err).ToNot(HaveOccurred())
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Expect(gethBalance).To(Equal(ipldBalance))
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})
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It("gets historical balance for an account with eth with block number", func() {
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Expect(txErr).ToNot(HaveOccurred())
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gethBalance, err := gethClient.BalanceAt(ctx, common.HexToAddress(address), big.NewInt(int64(tx.BlockNumber-1)))
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Expect(err).ToNot(HaveOccurred())
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ipldBalance, err := ipldClient.BalanceAt(ctx, common.HexToAddress(address), big.NewInt(int64(tx.BlockNumber-1)))
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Expect(err).ToNot(HaveOccurred())
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Expect(gethBalance).To(Equal(ipldBalance))
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})
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It("gets balance for a non-existing account without block number", func() {
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Expect(txErr).ToNot(HaveOccurred())
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gethBalance, err := gethClient.BalanceAt(ctx, common.HexToAddress(nonExistingAddress), nil)
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Expect(err).ToNot(HaveOccurred())
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ipldBalance, err := ipldClient.BalanceAt(ctx, common.HexToAddress(nonExistingAddress), nil)
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Expect(err).ToNot(HaveOccurred())
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Expect(gethBalance).To(Equal(ipldBalance))
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})
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})
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Describe("Get Storage", func() {
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BeforeEach(func() {
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contract, contractErr = integration.DeployContract()
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erc20TotalSupply, bigIntResult = new(big.Int).SetString("1000000000000000000000", 10)
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time.Sleep(sleepInterval)
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})
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It("gets ERC20 total supply (without block number)", func() {
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Expect(contractErr).ToNot(HaveOccurred())
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Expect(bigIntResult).To(Equal(true))
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totalSupplyIndex := "0x2"
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gethStorage, err := gethClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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gethTotalSupply := new(big.Int).SetBytes(gethStorage)
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Expect(gethTotalSupply).To(Equal(erc20TotalSupply))
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ipldStorage, err := ipldClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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ipldTotalSupply := new(big.Int).SetBytes(ipldStorage)
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Expect(ipldTotalSupply).To(Equal(erc20TotalSupply))
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Expect(gethStorage).To(Equal(ipldStorage))
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})
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It("gets ERC20 total supply (with block number)", func() {
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totalSupplyIndex := "0x2"
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gethStorage, err := gethClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), big.NewInt(int64(contract.BlockNumber)))
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Expect(err).ToNot(HaveOccurred())
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gethTotalSupply := new(big.Int).SetBytes(gethStorage)
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Expect(gethTotalSupply).To(Equal(erc20TotalSupply))
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ipldStorage, err := ipldClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), big.NewInt(int64(contract.BlockNumber)))
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Expect(err).ToNot(HaveOccurred())
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Expect(gethStorage).To(Equal(ipldStorage))
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})
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It("gets storage for non-existing account", func() {
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totalSupplyIndex := "0x2"
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gethStorage, err := gethClient.StorageAt(ctx, common.HexToAddress(nonExistingAddress), common.HexToHash(totalSupplyIndex), big.NewInt(int64(contract.BlockNumber)))
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Expect(err).ToNot(HaveOccurred())
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ipldStorage, err := ipldClient.StorageAt(ctx, common.HexToAddress(nonExistingAddress), common.HexToHash(totalSupplyIndex), big.NewInt(int64(contract.BlockNumber)))
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Expect(err).ToNot(HaveOccurred())
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Expect(gethStorage).To(Equal(ipldStorage))
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})
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})
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Describe("eth call", func() {
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BeforeEach(func() {
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contract, contractErr = integration.DeployContract()
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erc20TotalSupply, bigIntResult = new(big.Int).SetString("1000000000000000000000", 10)
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time.Sleep(sleepInterval)
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})
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It("calls totalSupply() without block number", func() {
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Expect(contractErr).ToNot(HaveOccurred())
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Expect(bigIntResult).To(Equal(true))
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contractAddress := common.HexToAddress(contract.Address)
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msg := ethereum.CallMsg{
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To: &contractAddress,
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Data: common.Hex2Bytes("18160ddd"), // totalSupply()
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}
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gethResult, err := gethClient.CallContract(ctx, msg, nil)
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Expect(err).ToNot(HaveOccurred())
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gethTotalSupply := new(big.Int).SetBytes(gethResult)
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Expect(gethTotalSupply).To(Equal(erc20TotalSupply))
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ipldResult, err := ipldClient.CallContract(ctx, msg, nil)
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Expect(err).ToNot(HaveOccurred())
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Expect(gethResult).To(Equal(ipldResult))
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})
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It("calls totalSupply() with block number", func() {
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contractAddress := common.HexToAddress(contract.Address)
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msg := ethereum.CallMsg{
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To: &contractAddress,
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Data: common.Hex2Bytes("18160ddd"), // totalSupply()
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}
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gethResult, err := gethClient.CallContract(ctx, msg, big.NewInt(int64(contract.BlockNumber)))
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Expect(err).ToNot(HaveOccurred())
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gethTotalSupply := new(big.Int).SetBytes(gethResult)
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Expect(gethTotalSupply).To(Equal(erc20TotalSupply))
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ipldResult, err := ipldClient.CallContract(ctx, msg, big.NewInt(int64(contract.BlockNumber)))
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Expect(err).ToNot(HaveOccurred())
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Expect(gethResult).To(Equal(ipldResult))
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})
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})
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Describe("Chain ID", func() {
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It("Check chain id", func() {
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gethChainId, err := gethClient.ChainID(ctx)
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Expect(err).ToNot(HaveOccurred())
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ipldChainId, err := ipldClient.ChainID(ctx)
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Expect(err).ToNot(HaveOccurred())
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Expect(gethChainId).To(Equal(ipldChainId))
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})
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})
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})
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