ipld-eth-server/pkg/eth/cid_retriever_test.go
2022-04-19 14:01:24 +05:30

537 lines
21 KiB
Go

// 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 (
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/statediff/indexer/interfaces"
"github.com/ethereum/go-ethereum/statediff/indexer/models"
"github.com/ethereum/go-ethereum/trie"
"github.com/jmoiron/sqlx"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/ipld-eth-server/pkg/eth"
"github.com/vulcanize/ipld-eth-server/pkg/eth/test_helpers"
)
var (
openFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
HeaderFilter: eth.HeaderFilter{},
TxFilter: eth.TxFilter{},
ReceiptFilter: eth.ReceiptFilter{},
StateFilter: eth.StateFilter{},
StorageFilter: eth.StorageFilter{},
}
rctAddressFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
HeaderFilter: eth.HeaderFilter{
Off: true,
},
TxFilter: eth.TxFilter{
Off: true,
},
ReceiptFilter: eth.ReceiptFilter{
LogAddresses: []string{test_helpers.Address.String()},
},
StateFilter: eth.StateFilter{
Off: true,
},
StorageFilter: eth.StorageFilter{
Off: true,
},
}
rctTopicsFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
HeaderFilter: eth.HeaderFilter{
Off: true,
},
TxFilter: eth.TxFilter{
Off: true,
},
ReceiptFilter: eth.ReceiptFilter{
Topics: [][]string{{"0x0000000000000000000000000000000000000000000000000000000000000004"}},
},
StateFilter: eth.StateFilter{
Off: true,
},
StorageFilter: eth.StorageFilter{
Off: true,
},
}
rctTopicsAndAddressFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
HeaderFilter: eth.HeaderFilter{
Off: true,
},
TxFilter: eth.TxFilter{
Off: true,
},
ReceiptFilter: eth.ReceiptFilter{
Topics: [][]string{
{"0x0000000000000000000000000000000000000000000000000000000000000004"},
{"0x0000000000000000000000000000000000000000000000000000000000000006"},
},
LogAddresses: []string{test_helpers.Address.String()},
},
StateFilter: eth.StateFilter{
Off: true,
},
StorageFilter: eth.StorageFilter{
Off: true,
},
}
rctTopicsAndAddressFilterFail = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
HeaderFilter: eth.HeaderFilter{
Off: true,
},
TxFilter: eth.TxFilter{
Off: true,
},
ReceiptFilter: eth.ReceiptFilter{
Topics: [][]string{
{"0x0000000000000000000000000000000000000000000000000000000000000004"},
{"0x0000000000000000000000000000000000000000000000000000000000000007"}, // This topic won't match on the mocks.Address.String() contract receipt
},
LogAddresses: []string{test_helpers.Address.String()},
},
StateFilter: eth.StateFilter{
Off: true,
},
StorageFilter: eth.StorageFilter{
Off: true,
},
}
rctAddressesAndTopicFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
HeaderFilter: eth.HeaderFilter{
Off: true,
},
TxFilter: eth.TxFilter{
Off: true,
},
ReceiptFilter: eth.ReceiptFilter{
Topics: [][]string{{"0x0000000000000000000000000000000000000000000000000000000000000005"}},
LogAddresses: []string{test_helpers.Address.String(), test_helpers.AnotherAddress.String()},
},
StateFilter: eth.StateFilter{
Off: true,
},
StorageFilter: eth.StorageFilter{
Off: true,
},
}
rctsForAllCollectedTrxs = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
HeaderFilter: eth.HeaderFilter{
Off: true,
},
TxFilter: eth.TxFilter{}, // Trx filter open so we will collect all trxs, therefore we will also collect all corresponding rcts despite rct filter
ReceiptFilter: eth.ReceiptFilter{
MatchTxs: true,
Topics: [][]string{{"0x0000000000000000000000000000000000000000000000000000000000000006"}}, // Topic0 isn't one of the topic0s we have
LogAddresses: []string{"0x0000000000000000000000000000000000000002"}, // Contract isn't one of the contracts we have
},
StateFilter: eth.StateFilter{
Off: true,
},
StorageFilter: eth.StorageFilter{
Off: true,
},
}
rctsForSelectCollectedTrxs = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
HeaderFilter: eth.HeaderFilter{
Off: true,
},
TxFilter: eth.TxFilter{
Dst: []string{test_helpers.AnotherAddress.String()}, // We only filter for one of the trxs so we will only get the one corresponding receipt
},
ReceiptFilter: eth.ReceiptFilter{
MatchTxs: true,
Topics: [][]string{{"0x0000000000000000000000000000000000000000000000000000000000000006"}}, // Topic0 isn't one of the topic0s we have
LogAddresses: []string{"0x0000000000000000000000000000000000000002"}, // Contract isn't one of the contracts we have
},
StateFilter: eth.StateFilter{
Off: true,
},
StorageFilter: eth.StorageFilter{
Off: true,
},
}
stateFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
HeaderFilter: eth.HeaderFilter{
Off: true,
},
TxFilter: eth.TxFilter{
Off: true,
},
ReceiptFilter: eth.ReceiptFilter{
Off: true,
},
StateFilter: eth.StateFilter{
Addresses: []string{test_helpers.AccountAddresss.Hex()},
},
StorageFilter: eth.StorageFilter{
Off: true,
},
}
)
var _ = Describe("Retriever", func() {
var (
db *sqlx.DB
diffIndexer interfaces.StateDiffIndexer
retriever *eth.CIDRetriever
)
BeforeEach(func() {
db = eth.SetupTestDB()
diffIndexer = eth.SetupTestStateDiffIndexer(ctx, params.TestChainConfig, test_helpers.Genesis.Hash())
retriever = eth.NewCIDRetriever(db)
})
AfterEach(func() {
eth.TearDownTestDB(db)
})
Describe("Retrieve", func() {
BeforeEach(func() {
tx, err := diffIndexer.PushBlock(test_helpers.MockBlock, test_helpers.MockReceipts, test_helpers.MockBlock.Difficulty())
Expect(err).ToNot(HaveOccurred())
for _, node := range test_helpers.MockStateNodes {
err = diffIndexer.PushStateNode(tx, node, test_helpers.MockBlock.Hash().String())
Expect(err).ToNot(HaveOccurred())
}
err = tx.Submit(err)
Expect(err).ToNot(HaveOccurred())
})
It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
type rctCIDAndMHKeyResult struct {
LeafCID string `db:"leaf_cid"`
LeafMhKey string `db:"leaf_mh_key"`
}
expectedRctCIDsAndLeafNodes := make([]rctCIDAndMHKeyResult, 0)
pgStr := `SELECT receipt_cids.leaf_cid, receipt_cids.leaf_mh_key FROM eth.receipt_cids, eth.transaction_cids, eth.header_cids
WHERE receipt_cids.tx_id = transaction_cids.tx_hash
AND transaction_cids.header_id = header_cids.block_hash
AND header_cids.block_number = $1
ORDER BY transaction_cids.index`
err := db.Select(&expectedRctCIDsAndLeafNodes, pgStr, test_helpers.BlockNumber.Uint64())
cids, empty, err := retriever.Retrieve(openFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
Expect(len(cids)).To(Equal(1))
Expect(cids[0].BlockNumber).To(Equal(test_helpers.MockCIDWrapper.BlockNumber))
expectedHeaderCID := test_helpers.MockCIDWrapper.Header
expectedHeaderCID.BlockHash = cids[0].Header.BlockHash
expectedHeaderCID.NodeID = cids[0].Header.NodeID
Expect(cids[0].Header).To(Equal(expectedHeaderCID))
Expect(len(cids[0].Transactions)).To(Equal(4))
Expect(eth.TxModelsContainsCID(cids[0].Transactions, test_helpers.MockCIDWrapper.Transactions[0].CID)).To(BeTrue())
Expect(eth.TxModelsContainsCID(cids[0].Transactions, test_helpers.MockCIDWrapper.Transactions[1].CID)).To(BeTrue())
Expect(eth.TxModelsContainsCID(cids[0].Transactions, test_helpers.MockCIDWrapper.Transactions[2].CID)).To(BeTrue())
Expect(len(cids[0].Receipts)).To(Equal(4))
Expect(eth.ReceiptModelsContainsCID(cids[0].Receipts, expectedRctCIDsAndLeafNodes[0].LeafCID)).To(BeTrue())
Expect(eth.ReceiptModelsContainsCID(cids[0].Receipts, expectedRctCIDsAndLeafNodes[1].LeafCID)).To(BeTrue())
Expect(eth.ReceiptModelsContainsCID(cids[0].Receipts, expectedRctCIDsAndLeafNodes[2].LeafCID)).To(BeTrue())
Expect(len(cids[0].StateNodes)).To(Equal(2))
for _, stateNode := range cids[0].StateNodes {
if stateNode.CID == test_helpers.State1CID.String() {
Expect(stateNode.StateKey).To(Equal(common.BytesToHash(test_helpers.ContractLeafKey).Hex()))
Expect(stateNode.NodeType).To(Equal(2))
Expect(stateNode.Path).To(Equal([]byte{'\x06'}))
}
if stateNode.CID == test_helpers.State2CID.String() {
Expect(stateNode.StateKey).To(Equal(common.BytesToHash(test_helpers.AccountLeafKey).Hex()))
Expect(stateNode.NodeType).To(Equal(2))
Expect(stateNode.Path).To(Equal([]byte{'\x0c'}))
}
}
Expect(len(cids[0].StorageNodes)).To(Equal(1))
expectedStorageNodeCIDs := test_helpers.MockCIDWrapper.StorageNodes
expectedStorageNodeCIDs[0].HeaderID = cids[0].StorageNodes[0].HeaderID
expectedStorageNodeCIDs[0].StatePath = cids[0].StorageNodes[0].StatePath
Expect(cids[0].StorageNodes).To(Equal(expectedStorageNodeCIDs))
})
It("Applies filters from the provided config.Subscription", func() {
type rctCIDAndMHKeyResult struct {
LeafCID string `db:"leaf_cid"`
LeafMhKey string `db:"leaf_mh_key"`
}
expectedRctCIDsAndLeafNodes := make([]rctCIDAndMHKeyResult, 0)
pgStr := `SELECT receipt_cids.leaf_cid, receipt_cids.leaf_mh_key FROM eth.receipt_cids, eth.transaction_cids, eth.header_cids
WHERE receipt_cids.tx_id = transaction_cids.tx_hash
AND transaction_cids.header_id = header_cids.block_hash
AND header_cids.block_number = $1
ORDER BY transaction_cids.index`
err := db.Select(&expectedRctCIDsAndLeafNodes, pgStr, test_helpers.BlockNumber.Uint64())
cids1, empty, err := retriever.Retrieve(rctAddressFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
Expect(len(cids1)).To(Equal(1))
Expect(cids1[0].BlockNumber).To(Equal(test_helpers.MockCIDWrapper.BlockNumber))
Expect(cids1[0].Header).To(Equal(models.HeaderModel{}))
Expect(len(cids1[0].Transactions)).To(Equal(0))
Expect(len(cids1[0].StateNodes)).To(Equal(0))
Expect(len(cids1[0].StorageNodes)).To(Equal(0))
Expect(len(cids1[0].Receipts)).To(Equal(1))
expectedReceiptCID := test_helpers.MockCIDWrapper.Receipts[0]
expectedReceiptCID.TxID = cids1[0].Receipts[0].TxID
expectedReceiptCID.LeafCID = expectedRctCIDsAndLeafNodes[0].LeafCID
expectedReceiptCID.LeafMhKey = expectedRctCIDsAndLeafNodes[0].LeafMhKey
Expect(cids1[0].Receipts[0]).To(Equal(expectedReceiptCID))
cids2, empty, err := retriever.Retrieve(rctTopicsFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
Expect(len(cids2)).To(Equal(1))
Expect(cids2[0].BlockNumber).To(Equal(test_helpers.MockCIDWrapper.BlockNumber))
Expect(cids2[0].Header).To(Equal(models.HeaderModel{}))
Expect(len(cids2[0].Transactions)).To(Equal(0))
Expect(len(cids2[0].StateNodes)).To(Equal(0))
Expect(len(cids2[0].StorageNodes)).To(Equal(0))
Expect(len(cids2[0].Receipts)).To(Equal(1))
expectedReceiptCID = test_helpers.MockCIDWrapper.Receipts[0]
expectedReceiptCID.TxID = cids2[0].Receipts[0].TxID
expectedReceiptCID.LeafCID = expectedRctCIDsAndLeafNodes[0].LeafCID
expectedReceiptCID.LeafMhKey = expectedRctCIDsAndLeafNodes[0].LeafMhKey
Expect(cids2[0].Receipts[0]).To(Equal(expectedReceiptCID))
cids3, empty, err := retriever.Retrieve(rctTopicsAndAddressFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
Expect(len(cids3)).To(Equal(1))
Expect(cids3[0].BlockNumber).To(Equal(test_helpers.MockCIDWrapper.BlockNumber))
Expect(cids3[0].Header).To(Equal(models.HeaderModel{}))
Expect(len(cids3[0].Transactions)).To(Equal(0))
Expect(len(cids3[0].StateNodes)).To(Equal(0))
Expect(len(cids3[0].StorageNodes)).To(Equal(0))
Expect(len(cids3[0].Receipts)).To(Equal(1))
expectedReceiptCID = test_helpers.MockCIDWrapper.Receipts[0]
expectedReceiptCID.TxID = cids3[0].Receipts[0].TxID
expectedReceiptCID.LeafCID = expectedRctCIDsAndLeafNodes[0].LeafCID
expectedReceiptCID.LeafMhKey = expectedRctCIDsAndLeafNodes[0].LeafMhKey
Expect(cids3[0].Receipts[0]).To(Equal(expectedReceiptCID))
cids4, empty, err := retriever.Retrieve(rctAddressesAndTopicFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
Expect(len(cids4)).To(Equal(1))
Expect(cids4[0].BlockNumber).To(Equal(test_helpers.MockCIDWrapper.BlockNumber))
Expect(cids4[0].Header).To(Equal(models.HeaderModel{}))
Expect(len(cids4[0].Transactions)).To(Equal(0))
Expect(len(cids4[0].StateNodes)).To(Equal(0))
Expect(len(cids4[0].StorageNodes)).To(Equal(0))
Expect(len(cids4[0].Receipts)).To(Equal(1))
expectedReceiptCID = test_helpers.MockCIDWrapper.Receipts[1]
expectedReceiptCID.TxID = cids4[0].Receipts[0].TxID
expectedReceiptCID.LeafCID = expectedRctCIDsAndLeafNodes[1].LeafCID
expectedReceiptCID.LeafMhKey = expectedRctCIDsAndLeafNodes[1].LeafMhKey
Expect(cids4[0].Receipts[0]).To(Equal(expectedReceiptCID))
cids5, empty, err := retriever.Retrieve(rctsForAllCollectedTrxs, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
Expect(len(cids5)).To(Equal(1))
Expect(cids5[0].BlockNumber).To(Equal(test_helpers.MockCIDWrapper.BlockNumber))
Expect(cids5[0].Header).To(Equal(models.HeaderModel{}))
Expect(len(cids5[0].Transactions)).To(Equal(4))
Expect(eth.TxModelsContainsCID(cids5[0].Transactions, test_helpers.Trx1CID.String())).To(BeTrue())
Expect(eth.TxModelsContainsCID(cids5[0].Transactions, test_helpers.Trx2CID.String())).To(BeTrue())
Expect(eth.TxModelsContainsCID(cids5[0].Transactions, test_helpers.Trx3CID.String())).To(BeTrue())
Expect(len(cids5[0].StateNodes)).To(Equal(0))
Expect(len(cids5[0].StorageNodes)).To(Equal(0))
Expect(len(cids5[0].Receipts)).To(Equal(4))
Expect(eth.ReceiptModelsContainsCID(cids5[0].Receipts, expectedRctCIDsAndLeafNodes[0].LeafCID)).To(BeTrue())
Expect(eth.ReceiptModelsContainsCID(cids5[0].Receipts, expectedRctCIDsAndLeafNodes[1].LeafCID)).To(BeTrue())
Expect(eth.ReceiptModelsContainsCID(cids5[0].Receipts, expectedRctCIDsAndLeafNodes[2].LeafCID)).To(BeTrue())
cids6, empty, err := retriever.Retrieve(rctsForSelectCollectedTrxs, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
Expect(len(cids6)).To(Equal(1))
Expect(cids6[0].BlockNumber).To(Equal(test_helpers.MockCIDWrapper.BlockNumber))
Expect(cids6[0].Header).To(Equal(models.HeaderModel{}))
Expect(len(cids6[0].Transactions)).To(Equal(1))
expectedTxCID := test_helpers.MockCIDWrapper.Transactions[1]
expectedTxCID.TxHash = cids6[0].Transactions[0].TxHash
expectedTxCID.HeaderID = cids6[0].Transactions[0].HeaderID
Expect(cids6[0].Transactions[0]).To(Equal(expectedTxCID))
Expect(len(cids6[0].StateNodes)).To(Equal(0))
Expect(len(cids6[0].StorageNodes)).To(Equal(0))
Expect(len(cids6[0].Receipts)).To(Equal(1))
expectedReceiptCID = test_helpers.MockCIDWrapper.Receipts[1]
expectedReceiptCID.TxID = cids6[0].Receipts[0].TxID
expectedReceiptCID.LeafCID = expectedRctCIDsAndLeafNodes[1].LeafCID
expectedReceiptCID.LeafMhKey = expectedRctCIDsAndLeafNodes[1].LeafMhKey
Expect(cids6[0].Receipts[0]).To(Equal(expectedReceiptCID))
cids7, empty, err := retriever.Retrieve(stateFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
Expect(len(cids7)).To(Equal(1))
Expect(cids7[0].BlockNumber).To(Equal(test_helpers.MockCIDWrapper.BlockNumber))
Expect(cids7[0].Header).To(Equal(models.HeaderModel{}))
Expect(len(cids7[0].Transactions)).To(Equal(0))
Expect(len(cids7[0].Receipts)).To(Equal(0))
Expect(len(cids7[0].StorageNodes)).To(Equal(0))
Expect(len(cids7[0].StateNodes)).To(Equal(1))
Expect(cids7[0].StateNodes[0]).To(Equal(models.StateNodeModel{
HeaderID: cids7[0].StateNodes[0].HeaderID,
NodeType: 2,
StateKey: common.BytesToHash(test_helpers.AccountLeafKey).Hex(),
CID: test_helpers.State2CID.String(),
MhKey: test_helpers.State2MhKey,
Path: []byte{'\x0c'},
}))
_, empty, err = retriever.Retrieve(rctTopicsAndAddressFilterFail, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).To(BeTrue())
})
})
Describe("RetrieveFirstBlockNumber", func() {
It("Throws an error if there are no blocks in the database", func() {
_, err := retriever.RetrieveFirstBlockNumber()
Expect(err).To(HaveOccurred())
})
It("Gets the number of the first block that has data in the database", func() {
tx, err := diffIndexer.PushBlock(test_helpers.MockBlock, test_helpers.MockReceipts, test_helpers.MockBlock.Difficulty())
Expect(err).ToNot(HaveOccurred())
err = tx.Submit(err)
Expect(err).ToNot(HaveOccurred())
num, err := retriever.RetrieveFirstBlockNumber()
Expect(err).ToNot(HaveOccurred())
Expect(num).To(Equal(int64(1)))
})
It("Gets the number of the first block that has data in the database", func() {
payload := test_helpers.MockConvertedPayload
payload.Block = newMockBlock(1010101)
tx, err := diffIndexer.PushBlock(payload.Block, payload.Receipts, payload.Block.Difficulty())
Expect(err).ToNot(HaveOccurred())
err = tx.Submit(err)
Expect(err).ToNot(HaveOccurred())
num, err := retriever.RetrieveFirstBlockNumber()
Expect(err).ToNot(HaveOccurred())
Expect(num).To(Equal(int64(1010101)))
})
It("Gets the number of the first block that has data in the database", func() {
payload1 := test_helpers.MockConvertedPayload
payload1.Block = newMockBlock(1010101)
payload2 := payload1
payload2.Block = newMockBlock(5)
tx, err := diffIndexer.PushBlock(payload1.Block, payload1.Receipts, payload1.Block.Difficulty())
Expect(err).ToNot(HaveOccurred())
err = tx.Submit(err)
Expect(err).ToNot(HaveOccurred())
tx, err = diffIndexer.PushBlock(payload2.Block, payload2.Receipts, payload2.Block.Difficulty())
Expect(err).ToNot(HaveOccurred())
err = tx.Submit(err)
Expect(err).ToNot(HaveOccurred())
num, err := retriever.RetrieveFirstBlockNumber()
Expect(err).ToNot(HaveOccurred())
Expect(num).To(Equal(int64(5)))
})
})
Describe("RetrieveLastBlockNumber", func() {
It("Throws an error if there are no blocks in the database", func() {
_, err := retriever.RetrieveLastBlockNumber()
Expect(err).To(HaveOccurred())
})
It("Gets the number of the latest block that has data in the database", func() {
tx, err := diffIndexer.PushBlock(test_helpers.MockBlock, test_helpers.MockReceipts, test_helpers.MockBlock.Difficulty())
Expect(err).ToNot(HaveOccurred())
err = tx.Submit(err)
Expect(err).ToNot(HaveOccurred())
num, err := retriever.RetrieveLastBlockNumber()
Expect(err).ToNot(HaveOccurred())
Expect(num).To(Equal(int64(1)))
})
It("Gets the number of the latest block that has data in the database", func() {
payload := test_helpers.MockConvertedPayload
payload.Block = newMockBlock(1010101)
tx, err := diffIndexer.PushBlock(payload.Block, payload.Receipts, payload.Block.Difficulty())
Expect(err).ToNot(HaveOccurred())
err = tx.Submit(err)
Expect(err).ToNot(HaveOccurred())
num, err := retriever.RetrieveLastBlockNumber()
Expect(err).ToNot(HaveOccurred())
Expect(num).To(Equal(int64(1010101)))
})
It("Gets the number of the latest block that has data in the database", func() {
payload1 := test_helpers.MockConvertedPayload
payload1.Block = newMockBlock(1010101)
payload2 := payload1
payload2.Block = newMockBlock(5)
tx, err := diffIndexer.PushBlock(payload1.Block, payload1.Receipts, payload1.Block.Difficulty())
Expect(err).ToNot(HaveOccurred())
err = tx.Submit(err)
Expect(err).ToNot(HaveOccurred())
tx, err = diffIndexer.PushBlock(payload2.Block, payload2.Receipts, payload2.Block.Difficulty())
Expect(err).ToNot(HaveOccurred())
err = tx.Submit(err)
Expect(err).ToNot(HaveOccurred())
num, err := retriever.RetrieveLastBlockNumber()
Expect(err).ToNot(HaveOccurred())
Expect(num).To(Equal(int64(1010101)))
})
})
})
func newMockBlock(blockNumber uint64) *types.Block {
header := test_helpers.MockHeader
header.Number.SetUint64(blockNumber)
return types.NewBlock(&test_helpers.MockHeader, test_helpers.MockTransactions, nil, test_helpers.MockReceipts, new(trie.Trie))
}