826 lines
36 KiB
Go
826 lines
36 KiB
Go
// VulcanizeDB
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// Copyright © 2019 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package eth_test
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import (
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"bytes"
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"context"
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"fmt"
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"io/ioutil"
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"math/big"
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"time"
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"github.com/cerc-io/ipld-eth-server/v4/pkg/eth"
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"github.com/cerc-io/ipld-eth-server/v4/pkg/eth/test_helpers"
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"github.com/cerc-io/ipld-eth-server/v4/pkg/shared"
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"github.com/ethereum/go-ethereum/accounts/abi"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/hexutil"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/core/vm"
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"github.com/ethereum/go-ethereum/params"
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"github.com/ethereum/go-ethereum/rpc"
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"github.com/ethereum/go-ethereum/statediff"
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sdtypes "github.com/ethereum/go-ethereum/statediff/types"
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"github.com/jmoiron/sqlx"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var (
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parsedABI abi.ABI
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block1StateRoot = common.HexToHash("0xa1f614839ebdd58677df2c9d66a3e0acc9462acc49fad6006d0b6e5d2b98ed21")
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rootDataHashBlock1 = "a1f614839ebdd58677df2c9d66a3e0acc9462acc49fad6006d0b6e5d2b98ed21"
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rootDataBlock1 = "f871a0577652b625b77bdb5bf77bc43f3125cad7464d679d1575565277d3611b8053e780808080a0fe889f10e5db8f2c2bf355928152a17f6e3bb99a9241ac6d84c77e6264509c798080808080808080a011db0cda34a896dabeb6839bb06a38f49514cfa486435984eb013b7df9ee85c58080"
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block5StateRoot = common.HexToHash("0x572ef3b6b3d5164ed9d83341073f13af4d60a3aab38989b6c03917544f186a43")
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rootDataHashBlock5 = "572ef3b6b3d5164ed9d83341073f13af4d60a3aab38989b6c03917544f186a43"
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rootDataBlock5 = "f8b1a0408dd81f6cd5c614f91ecd9faa01d5feba936e0314ba04f99c74069ba819e0f280808080a0b356351d60bc9894cf1f1d6cb68c815f0131d50f1da83c4023a09ec855cfff91a0180d554b171f6acf8295e376266df2311f68975d74c02753b85707d308f703e48080808080a0422c7cc4fa407603f0879a0ecaa809682ce98dbef30551a34bcce09fa3ac995180a02d264f591aa3fa9df3cbeea190a4fd8d5483ddfb1b85603b2a006d179f79ba358080"
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account1DataHash = "180d554b171f6acf8295e376266df2311f68975d74c02753b85707d308f703e4"
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account1Data = "f869a03114658a74d9cc9f7acf2c5cd696c3494d7c344d78bfec3add0d91ec4e8d1c45b846f8440180a04bd45c41d863f1bcf5da53364387fcdd64f77924d388a4df47e64132273fb4c0a0ba79854f3dbf6505fdbb085888e25fae8fa97288c5ce8fcd39aa589290d9a659"
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account1StateLeafKey = "0x6114658a74d9cc9f7acf2c5cd696c3494d7c344d78bfec3add0d91ec4e8d1c45"
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account1Code = "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"
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account2DataHash = "2d264f591aa3fa9df3cbeea190a4fd8d5483ddfb1b85603b2a006d179f79ba35"
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account2Data = "f871a03926db69aaced518e9b9f0f434a473e7174109c943548bb8f23be41ca76d9ad2b84ef84c02881bc16d674ec82710a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a0c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
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account3DataHash = "408dd81f6cd5c614f91ecd9faa01d5feba936e0314ba04f99c74069ba819e0f2"
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account3Data = "f86da030bf49f440a1cd0527e4d06e2765654c0f56452257516d793a9b8d604dcfdf2ab84af848058405f5b608a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a0c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
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account4DataHash = "422c7cc4fa407603f0879a0ecaa809682ce98dbef30551a34bcce09fa3ac9951"
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account4Data = "f871a03957f3e2f04a0764c3a0491b175f69926da61efbcc8f61fa1455fd2d2b4cdd45b84ef84c80883782dace9d9003e8a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a0c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
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account5DataHash = "b356351d60bc9894cf1f1d6cb68c815f0131d50f1da83c4023a09ec855cfff91"
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account5Data = "f871a03380c7b7ae81a58eb98d9c78de4a1fd7fd9535fc953ed2be602daaa41767312ab84ef84c80883782dace9d900000a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a0c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
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contractStorageRootBlock5 = common.HexToHash("0x4bd45c41d863f1bcf5da53364387fcdd64f77924d388a4df47e64132273fb4c0")
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storageRootDataHashBlock5 = "4bd45c41d863f1bcf5da53364387fcdd64f77924d388a4df47e64132273fb4c0"
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storageRootDataBlock5 = "f838a120290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e5639594703c4b2bd70c169f5717101caee543299fc946c7"
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contractStorageRootBlock4 = common.HexToHash("0x64ad893aa7937d05983daa8b7d221acdf1c116433f29dcd1ea69f16fa96fce68")
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storageRootDataHashBlock4 = "64ad893aa7937d05983daa8b7d221acdf1c116433f29dcd1ea69f16fa96fce68"
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storageRootDataBlock4 = "f8518080a08e8ada45207a7d2f19dd6f0ee4955cec64fa5ebef29568b5c449a4c4dd361d558080808080808080a07b58866e3801680bea90c82a80eb08889ececef107b8b504ae1d1a1e1e17b7af8080808080"
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storageNode1DataHash = "7b58866e3801680bea90c82a80eb08889ececef107b8b504ae1d1a1e1e17b7af"
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storageNode1Data = "e2a0310e2d527612073b26eecdfd717e6a320cf44b4afac2b0732d9fcbe2b7fa0cf609"
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storageNode2DataHash = "8e8ada45207a7d2f19dd6f0ee4955cec64fa5ebef29568b5c449a4c4dd361d55"
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storageNode2Data = "f7a0390decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e5639594703c4b2bd70c169f5717101caee543299fc946c7"
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)
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func init() {
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// load abi
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abiBytes, err := ioutil.ReadFile("./test_helpers/abi.json")
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if err != nil {
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panic(err)
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}
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parsedABI, err = abi.JSON(bytes.NewReader(abiBytes))
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if err != nil {
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panic(err)
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}
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}
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var _ = Describe("eth state reading tests", func() {
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const chainLength = 5
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var (
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blocks []*types.Block
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receipts []types.Receipts
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chain *core.BlockChain
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db *sqlx.DB
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api *eth.PublicEthAPI
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backend *eth.Backend
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chainConfig = params.TestChainConfig
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mockTD = big.NewInt(1337)
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expectedCanonicalHeader map[string]interface{}
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)
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It("test init", func() {
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// db and type initializations
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var err error
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db = shared.SetupDB()
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transformer := shared.SetupTestStateDiffIndexer(ctx, chainConfig, test_helpers.Genesis.Hash())
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backend, err = eth.NewEthBackend(db, ð.Config{
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ChainConfig: chainConfig,
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VMConfig: vm.Config{},
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RPCGasCap: big.NewInt(10000000000), // Max gas capacity for a rpc call.
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GroupCacheConfig: &shared.GroupCacheConfig{
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StateDB: shared.GroupConfig{
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Name: "eth_state_test",
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CacheSizeInMB: 8,
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CacheExpiryInMins: 60,
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LogStatsIntervalInSecs: 0,
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},
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},
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})
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Expect(err).ToNot(HaveOccurred())
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api, _ = eth.NewPublicEthAPI(backend, nil, false, false, false)
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// make the test blockchain (and state)
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blocks, receipts, chain = test_helpers.MakeChain(chainLength, test_helpers.Genesis, test_helpers.TestChainGen)
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params := statediff.Params{
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IntermediateStateNodes: true,
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IntermediateStorageNodes: true,
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}
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canonicalHeader := blocks[1].Header()
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expectedCanonicalHeader = map[string]interface{}{
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"number": (*hexutil.Big)(canonicalHeader.Number),
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"hash": canonicalHeader.Hash(),
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"parentHash": canonicalHeader.ParentHash,
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"nonce": canonicalHeader.Nonce,
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"mixHash": canonicalHeader.MixDigest,
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"sha3Uncles": canonicalHeader.UncleHash,
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"logsBloom": canonicalHeader.Bloom,
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"stateRoot": canonicalHeader.Root,
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"miner": canonicalHeader.Coinbase,
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"difficulty": (*hexutil.Big)(canonicalHeader.Difficulty),
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"extraData": hexutil.Bytes([]byte{}),
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"size": hexutil.Uint64(canonicalHeader.Size()),
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"gasLimit": hexutil.Uint64(canonicalHeader.GasLimit),
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"gasUsed": hexutil.Uint64(canonicalHeader.GasUsed),
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"timestamp": hexutil.Uint64(canonicalHeader.Time),
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"transactionsRoot": canonicalHeader.TxHash,
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"receiptsRoot": canonicalHeader.ReceiptHash,
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"totalDifficulty": (*hexutil.Big)(mockTD),
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}
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// iterate over the blocks, generating statediff payloads, and transforming the data into Postgres
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builder := statediff.NewBuilder(chain.StateCache())
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for i, block := range blocks {
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var args statediff.Args
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var rcts types.Receipts
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if i == 0 {
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args = statediff.Args{
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OldStateRoot: common.Hash{},
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NewStateRoot: block.Root(),
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BlockNumber: block.Number(),
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BlockHash: block.Hash(),
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}
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} else {
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args = statediff.Args{
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OldStateRoot: blocks[i-1].Root(),
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NewStateRoot: block.Root(),
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BlockNumber: block.Number(),
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BlockHash: block.Hash(),
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}
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rcts = receipts[i-1]
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}
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diff, err := builder.BuildStateDiffObject(args, params)
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Expect(err).ToNot(HaveOccurred())
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tx, err := transformer.PushBlock(block, rcts, mockTD)
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Expect(err).ToNot(HaveOccurred())
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for _, node := range diff.Nodes {
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err = transformer.PushStateNode(tx, node, block.Hash().String())
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Expect(err).ToNot(HaveOccurred())
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}
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err = tx.Submit(err)
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Expect(err).ToNot(HaveOccurred())
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}
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// Insert some non-canonical data into the database so that we test our ability to discern canonicity
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indexAndPublisher := shared.SetupTestStateDiffIndexer(ctx, chainConfig, test_helpers.Genesis.Hash())
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tx, err := indexAndPublisher.PushBlock(test_helpers.MockBlock, test_helpers.MockReceipts, test_helpers.MockBlock.Difficulty())
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Expect(err).ToNot(HaveOccurred())
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err = tx.Submit(err)
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Expect(err).ToNot(HaveOccurred())
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// The non-canonical header has a child
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tx, err = indexAndPublisher.PushBlock(test_helpers.MockChild, test_helpers.MockReceipts, test_helpers.MockChild.Difficulty())
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Expect(err).ToNot(HaveOccurred())
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hash := sdtypes.CodeAndCodeHash{
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Hash: test_helpers.CodeHash,
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Code: test_helpers.ContractCode,
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}
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err = indexAndPublisher.PushCodeAndCodeHash(tx, hash)
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Expect(err).ToNot(HaveOccurred())
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// wait for tx batch process to complete.
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time.Sleep(10000 * time.Millisecond)
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err = tx.Submit(err)
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Expect(err).ToNot(HaveOccurred())
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})
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defer It("test teardown", func() {
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shared.TearDownDB(db)
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chain.Stop()
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})
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Describe("eth_call", func() {
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It("Applies call args (tx data) on top of state, returning the result (e.g. a Getter method call)", func() {
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data, err := parsedABI.Pack("data")
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Expect(err).ToNot(HaveOccurred())
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bdata := hexutil.Bytes(data)
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callArgs := eth.CallArgs{
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To: &test_helpers.ContractAddr,
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Data: &bdata,
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}
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// Before contract deployment, returns nil
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res, err := api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(0), nil)
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Expect(err).ToNot(HaveOccurred())
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Expect(res).To(BeNil())
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res, err = api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(1), nil)
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Expect(err).ToNot(HaveOccurred())
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Expect(res).To(BeNil())
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// After deployment
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res, err = api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(2), nil)
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Expect(err).ToNot(HaveOccurred())
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expectedRes := hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000001"))
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Expect(res).To(Equal(expectedRes))
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res, err = api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(3), nil)
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Expect(err).ToNot(HaveOccurred())
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expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000003"))
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Expect(res).To(Equal(expectedRes))
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res, err = api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(4), nil)
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Expect(err).ToNot(HaveOccurred())
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expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000009"))
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Expect(res).To(Equal(expectedRes))
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res, err = api.Call(context.Background(), callArgs, rpc.BlockNumberOrHashWithNumber(5), nil)
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Expect(err).ToNot(HaveOccurred())
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expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000000"))
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Expect(res).To(Equal(expectedRes))
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})
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})
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var (
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expectedContractBalance = (*hexutil.Big)(common.Big0)
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expectedBankBalanceBlock0 = (*hexutil.Big)(test_helpers.TestBankFunds)
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expectedAcct1BalanceBlock1 = (*hexutil.Big)(big.NewInt(10000))
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expectedBankBalanceBlock1 = (*hexutil.Big)(new(big.Int).Sub(test_helpers.TestBankFunds, big.NewInt(10000)))
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expectedAcct2BalanceBlock2 = (*hexutil.Big)(big.NewInt(1000))
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expectedBankBalanceBlock2 = (*hexutil.Big)(new(big.Int).Sub(expectedBankBalanceBlock1.ToInt(), big.NewInt(1000)))
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expectedAcct2BalanceBlock3 = (*hexutil.Big)(new(big.Int).Add(expectedAcct2BalanceBlock2.ToInt(), test_helpers.MiningReward))
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expectedAcct2BalanceBlock4 = (*hexutil.Big)(new(big.Int).Add(expectedAcct2BalanceBlock3.ToInt(), test_helpers.MiningReward))
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expectedAcct1BalanceBlock5 = (*hexutil.Big)(new(big.Int).Add(expectedAcct1BalanceBlock1.ToInt(), test_helpers.MiningReward))
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)
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Describe("eth_getBalance", func() {
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It("Retrieves the eth balance for the provided account address at the block with the provided number", func() {
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bal, err := api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(0))
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Expect(err).ToNot(HaveOccurred())
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Expect(bal).To(Equal(expectedBankBalanceBlock0))
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bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(1))
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Expect(err).ToNot(HaveOccurred())
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Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
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bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(1))
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Expect(err).ToNot(HaveOccurred())
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Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
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bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(1))
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Expect(err).ToNot(HaveOccurred())
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Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
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bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(1))
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Expect(err).ToNot(HaveOccurred())
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Expect(bal).To(Equal(expectedBankBalanceBlock1))
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bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(2))
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Expect(err).ToNot(HaveOccurred())
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Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
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bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(2))
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Expect(err).ToNot(HaveOccurred())
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Expect(bal).To(Equal(expectedAcct2BalanceBlock2))
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bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(2))
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Expect(err).ToNot(HaveOccurred())
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Expect(bal).To(Equal(expectedContractBalance))
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bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(2))
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Expect(err).ToNot(HaveOccurred())
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Expect(bal).To(Equal(expectedBankBalanceBlock2))
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bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(3))
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Expect(err).ToNot(HaveOccurred())
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Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
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bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(3))
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Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct2BalanceBlock3))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(3))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedContractBalance))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(3))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedBankBalanceBlock2))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(4))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(4))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(4))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedContractBalance))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(4))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedBankBalanceBlock2))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(5))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct1BalanceBlock5))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(5))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(5))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedContractBalance))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(5))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedBankBalanceBlock2))
|
|
})
|
|
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.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedBankBalanceBlock0))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
|
|
|
|
_, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedBankBalanceBlock1))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
Expect(bal).To(Equal(expectedAcct2BalanceBlock2))
|
|
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedContractBalance))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedBankBalanceBlock2))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct2BalanceBlock3))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedContractBalance))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedBankBalanceBlock2))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedContractBalance))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedBankBalanceBlock2))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct1BalanceBlock5))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedContractBalance))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal(expectedBankBalanceBlock2))
|
|
})
|
|
It("Returns `0` for an account it cannot find the balance for an account at the provided block number", func() {
|
|
bal, err := api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(0))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(0))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(0))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
|
|
})
|
|
It("Returns `0` for an error for an account it cannot find the balance for an account at the provided block hash", func() {
|
|
bal, err := api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
|
|
|
|
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
|
|
|
|
})
|
|
})
|
|
|
|
Describe("eth_getCode", 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.ContractAddr, rpc.BlockNumberOrHashWithNumber(3))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(code).To(Equal((hexutil.Bytes)(test_helpers.ContractCode)))
|
|
|
|
code, err = api.GetCode(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(5))
|
|
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.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(code).To(Equal((hexutil.Bytes)(test_helpers.ContractCode)))
|
|
|
|
code, err = api.GetCode(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(code).To(Equal((hexutil.Bytes)(test_helpers.ContractCode)))
|
|
})
|
|
It("Returns `nil` for an account it cannot find the code for", func() {
|
|
code, err := api.GetCode(ctx, randomAddr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(code).To(BeEmpty())
|
|
})
|
|
It("Returns `nil` for a contract that doesn't exist at this height", func() {
|
|
code, err := api.GetCode(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(0))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(code).To(BeEmpty())
|
|
})
|
|
})
|
|
|
|
Describe("eth_getStorageAt", func() {
|
|
It("Returns empty slice if it tries to access a contract which does not exist", func() {
|
|
storage, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.ContractSlotKeyHash.Hex(), rpc.BlockNumberOrHashWithNumber(0))
|
|
Expect(err).NotTo(HaveOccurred())
|
|
Expect(storage).To(Equal(hexutil.Bytes(eth.EmptyNodeValue)))
|
|
|
|
storage, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.ContractSlotKeyHash.Hex(), rpc.BlockNumberOrHashWithNumber(1))
|
|
Expect(err).NotTo(HaveOccurred())
|
|
Expect(storage).To(Equal(hexutil.Bytes(eth.EmptyNodeValue)))
|
|
})
|
|
It("Returns empty slice if it tries to access a contract slot which does not exist", func() {
|
|
storage, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, randomHash.Hex(), rpc.BlockNumberOrHashWithNumber(2))
|
|
Expect(err).NotTo(HaveOccurred())
|
|
Expect(storage).To(Equal(hexutil.Bytes(eth.EmptyNodeValue)))
|
|
})
|
|
It("Retrieves the storage value at the provided contract address and storage leaf key at the block with the provided hash or number", func() {
|
|
// After deployment
|
|
val, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithNumber(2))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
expectedRes := hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000001"))
|
|
Expect(val).To(Equal(expectedRes))
|
|
|
|
val, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithNumber(3))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000003"))
|
|
Expect(val).To(Equal(expectedRes))
|
|
|
|
val, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithNumber(4))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000009"))
|
|
Expect(val).To(Equal(expectedRes))
|
|
|
|
val, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithNumber(5))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(val).To(Equal(hexutil.Bytes(eth.EmptyNodeValue)))
|
|
})
|
|
It("Throws an error for a non-existing block hash", func() {
|
|
_, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithHash(randomHash, true))
|
|
Expect(err).To(HaveOccurred())
|
|
Expect(err).To(MatchError("header for hash not found"))
|
|
})
|
|
It("Throws an error for a non-existing block number", func() {
|
|
_, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithNumber(chainLength+1))
|
|
Expect(err).To(HaveOccurred())
|
|
Expect(err).To(MatchError("header not found"))
|
|
})
|
|
})
|
|
|
|
Describe("eth_getHeaderByNumber", func() {
|
|
It("Finds the canonical header based on the header's weight relative to others at the provided height", func() {
|
|
header, err := api.GetHeaderByNumber(ctx, number)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(header).To(Equal(expectedCanonicalHeader))
|
|
})
|
|
})
|
|
|
|
Describe("eth_getSlice", func() {
|
|
It("Retrieves the state slice for root path", func() {
|
|
path := "0x"
|
|
depth := 3
|
|
sliceResponse, err := api.GetSlice(ctx, path, depth, block5StateRoot, false)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
expectedResponse := eth.GetSliceResponse{
|
|
SliceID: fmt.Sprintf("%s-%d-%s", path, depth, block5StateRoot.String()),
|
|
MetaData: eth.GetSliceResponseMetadata{
|
|
NodeStats: map[string]string{
|
|
"00-stem-and-head-nodes": "1",
|
|
"01-max-depth": "1",
|
|
"02-total-trie-nodes": "6",
|
|
"03-leaves": "5",
|
|
"04-smart-contracts": "1",
|
|
},
|
|
},
|
|
TrieNodes: eth.GetSliceResponseTrieNodes{
|
|
Stem: map[string]string{},
|
|
Head: map[string]string{
|
|
rootDataHashBlock5: rootDataBlock5,
|
|
},
|
|
Slice: map[string]string{
|
|
account1DataHash: account1Data,
|
|
account2DataHash: account2Data,
|
|
account3DataHash: account3Data,
|
|
account4DataHash: account4Data,
|
|
account5DataHash: account5Data,
|
|
},
|
|
},
|
|
Leaves: map[string]eth.GetSliceResponseAccount{
|
|
account1StateLeafKey: {
|
|
StorageRoot: contractStorageRootBlock5.Hex(),
|
|
EVMCode: account1Code,
|
|
},
|
|
},
|
|
}
|
|
|
|
eth.CheckGetSliceResponse(*sliceResponse, expectedResponse)
|
|
})
|
|
It("Retrieves the state slice for root path with 0 depth", func() {
|
|
path := "0x"
|
|
depth := 0
|
|
sliceResponse, err := api.GetSlice(ctx, path, depth, block5StateRoot, false)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
expectedResponse := eth.GetSliceResponse{
|
|
SliceID: fmt.Sprintf("%s-%d-%s", path, depth, block5StateRoot.String()),
|
|
MetaData: eth.GetSliceResponseMetadata{
|
|
NodeStats: map[string]string{
|
|
"00-stem-and-head-nodes": "1",
|
|
"01-max-depth": "0",
|
|
"02-total-trie-nodes": "1",
|
|
"03-leaves": "0",
|
|
"04-smart-contracts": "0",
|
|
},
|
|
},
|
|
TrieNodes: eth.GetSliceResponseTrieNodes{
|
|
Stem: map[string]string{},
|
|
Head: map[string]string{
|
|
rootDataHashBlock5: rootDataBlock5,
|
|
},
|
|
Slice: map[string]string{},
|
|
},
|
|
Leaves: map[string]eth.GetSliceResponseAccount{},
|
|
}
|
|
|
|
eth.CheckGetSliceResponse(*sliceResponse, expectedResponse)
|
|
})
|
|
It("Retrieves the state slice for a path to an account", func() {
|
|
path := "0x06"
|
|
depth := 2
|
|
sliceResponse, err := api.GetSlice(ctx, path, depth, block5StateRoot, false)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
expectedResponse := eth.GetSliceResponse{
|
|
SliceID: fmt.Sprintf("%s-%d-%s", path, depth, block5StateRoot.String()),
|
|
MetaData: eth.GetSliceResponseMetadata{
|
|
NodeStats: map[string]string{
|
|
"00-stem-and-head-nodes": "2",
|
|
"01-max-depth": "0",
|
|
"02-total-trie-nodes": "2",
|
|
"03-leaves": "1",
|
|
"04-smart-contracts": "1",
|
|
},
|
|
},
|
|
TrieNodes: eth.GetSliceResponseTrieNodes{
|
|
Stem: map[string]string{
|
|
rootDataHashBlock5: rootDataBlock5,
|
|
},
|
|
Head: map[string]string{
|
|
account1DataHash: account1Data,
|
|
},
|
|
Slice: map[string]string{},
|
|
},
|
|
Leaves: map[string]eth.GetSliceResponseAccount{
|
|
account1StateLeafKey: {
|
|
StorageRoot: contractStorageRootBlock5.Hex(),
|
|
EVMCode: account1Code,
|
|
},
|
|
},
|
|
}
|
|
|
|
eth.CheckGetSliceResponse(*sliceResponse, expectedResponse)
|
|
})
|
|
It("Retrieves the state slice for a path to a non-existing account", func() {
|
|
path := "0x06"
|
|
depth := 2
|
|
sliceResponse, err := api.GetSlice(ctx, path, depth, block1StateRoot, false)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
expectedResponse := eth.GetSliceResponse{
|
|
SliceID: fmt.Sprintf("%s-%d-%s", path, depth, block1StateRoot.String()),
|
|
MetaData: eth.GetSliceResponseMetadata{
|
|
NodeStats: map[string]string{
|
|
"00-stem-and-head-nodes": "1",
|
|
"01-max-depth": "0",
|
|
"02-total-trie-nodes": "1",
|
|
"03-leaves": "0",
|
|
"04-smart-contracts": "0",
|
|
},
|
|
},
|
|
TrieNodes: eth.GetSliceResponseTrieNodes{
|
|
Stem: map[string]string{
|
|
rootDataHashBlock1: rootDataBlock1,
|
|
},
|
|
Head: map[string]string{},
|
|
Slice: map[string]string{},
|
|
},
|
|
Leaves: map[string]eth.GetSliceResponseAccount{},
|
|
}
|
|
|
|
eth.CheckGetSliceResponse(*sliceResponse, expectedResponse)
|
|
})
|
|
|
|
It("Retrieves the storage slice for root path", func() {
|
|
path := "0x"
|
|
depth := 2
|
|
sliceResponse, err := api.GetSlice(ctx, path, depth, contractStorageRootBlock4, true)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
expectedResponse := eth.GetSliceResponse{
|
|
SliceID: fmt.Sprintf("%s-%d-%s", path, depth, contractStorageRootBlock4.String()),
|
|
MetaData: eth.GetSliceResponseMetadata{
|
|
NodeStats: map[string]string{
|
|
"00-stem-and-head-nodes": "1",
|
|
"01-max-depth": "1",
|
|
"02-total-trie-nodes": "3",
|
|
"03-leaves": "2",
|
|
"04-smart-contracts": "0",
|
|
},
|
|
},
|
|
TrieNodes: eth.GetSliceResponseTrieNodes{
|
|
Stem: map[string]string{},
|
|
Head: map[string]string{
|
|
storageRootDataHashBlock4: storageRootDataBlock4,
|
|
},
|
|
Slice: map[string]string{
|
|
storageNode1DataHash: storageNode1Data,
|
|
storageNode2DataHash: storageNode2Data,
|
|
},
|
|
},
|
|
Leaves: map[string]eth.GetSliceResponseAccount{},
|
|
}
|
|
|
|
eth.CheckGetSliceResponse(*sliceResponse, expectedResponse)
|
|
})
|
|
It("Retrieves the storage slice for root path with 0 depth", func() {
|
|
path := "0x"
|
|
depth := 0
|
|
sliceResponse, err := api.GetSlice(ctx, path, depth, contractStorageRootBlock4, true)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
expectedResponse := eth.GetSliceResponse{
|
|
SliceID: fmt.Sprintf("%s-%d-%s", path, depth, contractStorageRootBlock4.String()),
|
|
MetaData: eth.GetSliceResponseMetadata{
|
|
NodeStats: map[string]string{
|
|
"00-stem-and-head-nodes": "1",
|
|
"01-max-depth": "0",
|
|
"02-total-trie-nodes": "1",
|
|
"03-leaves": "0",
|
|
"04-smart-contracts": "0",
|
|
},
|
|
},
|
|
TrieNodes: eth.GetSliceResponseTrieNodes{
|
|
Stem: map[string]string{},
|
|
Head: map[string]string{
|
|
storageRootDataHashBlock4: storageRootDataBlock4,
|
|
},
|
|
Slice: map[string]string{},
|
|
},
|
|
Leaves: map[string]eth.GetSliceResponseAccount{},
|
|
}
|
|
|
|
eth.CheckGetSliceResponse(*sliceResponse, expectedResponse)
|
|
})
|
|
It("Retrieves the storage slice for root path with deleted nodes", func() {
|
|
path := "0x"
|
|
depth := 2
|
|
sliceResponse, err := api.GetSlice(ctx, path, depth, contractStorageRootBlock5, true)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
expectedResponse := eth.GetSliceResponse{
|
|
SliceID: fmt.Sprintf("%s-%d-%s", path, depth, contractStorageRootBlock5.String()),
|
|
MetaData: eth.GetSliceResponseMetadata{
|
|
NodeStats: map[string]string{
|
|
"00-stem-and-head-nodes": "1",
|
|
"01-max-depth": "0",
|
|
"02-total-trie-nodes": "1",
|
|
"03-leaves": "1",
|
|
"04-smart-contracts": "0",
|
|
},
|
|
},
|
|
TrieNodes: eth.GetSliceResponseTrieNodes{
|
|
Stem: map[string]string{},
|
|
Head: map[string]string{
|
|
storageRootDataHashBlock5: storageRootDataBlock5,
|
|
},
|
|
Slice: map[string]string{},
|
|
},
|
|
Leaves: map[string]eth.GetSliceResponseAccount{},
|
|
}
|
|
|
|
eth.CheckGetSliceResponse(*sliceResponse, expectedResponse)
|
|
})
|
|
It("Retrieves the storage slice for a path to a storage node", func() {
|
|
path := "0x0b"
|
|
depth := 2
|
|
sliceResponse, err := api.GetSlice(ctx, path, depth, contractStorageRootBlock4, true)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
expectedResponse := eth.GetSliceResponse{
|
|
SliceID: fmt.Sprintf("%s-%d-%s", path, depth, contractStorageRootBlock4.String()),
|
|
MetaData: eth.GetSliceResponseMetadata{
|
|
NodeStats: map[string]string{
|
|
"00-stem-and-head-nodes": "2",
|
|
"01-max-depth": "0",
|
|
"02-total-trie-nodes": "2",
|
|
"03-leaves": "1",
|
|
"04-smart-contracts": "0",
|
|
},
|
|
},
|
|
TrieNodes: eth.GetSliceResponseTrieNodes{
|
|
Stem: map[string]string{
|
|
storageRootDataHashBlock4: storageRootDataBlock4,
|
|
},
|
|
Head: map[string]string{
|
|
storageNode1DataHash: storageNode1Data,
|
|
},
|
|
Slice: map[string]string{},
|
|
},
|
|
Leaves: map[string]eth.GetSliceResponseAccount{},
|
|
}
|
|
|
|
eth.CheckGetSliceResponse(*sliceResponse, expectedResponse)
|
|
})
|
|
})
|
|
})
|