ipld-eth-server/pkg/eth/cid_retriever_test.go

476 lines
17 KiB
Go
Raw Normal View History

2019-08-28 18:41:49 +00:00
// 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
2019-08-28 18:41:49 +00:00
import (
"github.com/vulcanize/ipld-eth-server/pkg/eth/mocks"
2019-08-28 18:41:49 +00:00
"math/big"
"github.com/ethereum/go-ethereum/common"
2020-08-31 15:47:06 +00:00
"github.com/ethereum/go-ethereum/core/types"
2019-08-28 18:41:49 +00:00
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
2020-09-02 15:19:25 +00:00
eth2 "github.com/vulcanize/ipld-eth-indexer/pkg/eth"
mocks2 "github.com/vulcanize/ipld-eth-indexer/pkg/eth/mocks"
2020-09-02 15:19:25 +00:00
"github.com/vulcanize/ipld-eth-indexer/pkg/postgres"
2020-08-31 15:47:06 +00:00
"github.com/vulcanize/ipld-eth-server/pkg/eth"
"github.com/vulcanize/ipld-eth-server/pkg/shared"
2019-08-28 18:41:49 +00:00
)
var (
2020-08-31 15:47:06 +00:00
openFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
2020-02-03 18:22:29 +00:00
HeaderFilter: eth.HeaderFilter{},
TxFilter: eth.TxFilter{},
ReceiptFilter: eth.ReceiptFilter{},
StateFilter: eth.StateFilter{},
StorageFilter: eth.StorageFilter{},
}
2020-08-31 15:47:06 +00:00
rctAddressFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
2020-02-03 18:22:29 +00:00
HeaderFilter: eth.HeaderFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
TxFilter: eth.TxFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
ReceiptFilter: eth.ReceiptFilter{
LogAddresses: []string{mocks2.Address.String()},
},
2020-02-03 18:22:29 +00:00
StateFilter: eth.StateFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
StorageFilter: eth.StorageFilter{
Off: true,
},
}
2020-08-31 15:47:06 +00:00
rctTopicsFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
2020-02-03 18:22:29 +00:00
HeaderFilter: eth.HeaderFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
TxFilter: eth.TxFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
ReceiptFilter: eth.ReceiptFilter{
Topics: [][]string{{"0x0000000000000000000000000000000000000000000000000000000000000004"}},
},
2020-02-03 18:22:29 +00:00
StateFilter: eth.StateFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
StorageFilter: eth.StorageFilter{
Off: true,
},
}
2020-08-31 15:47:06 +00:00
rctTopicsAndAddressFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
2020-02-03 18:22:29 +00:00
HeaderFilter: eth.HeaderFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
TxFilter: eth.TxFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
ReceiptFilter: eth.ReceiptFilter{
Topics: [][]string{
{"0x0000000000000000000000000000000000000000000000000000000000000004"},
{"0x0000000000000000000000000000000000000000000000000000000000000006"},
},
LogAddresses: []string{mocks2.Address.String()},
},
2020-02-03 18:22:29 +00:00
StateFilter: eth.StateFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
StorageFilter: eth.StorageFilter{
Off: true,
},
}
2020-08-31 15:47:06 +00:00
rctTopicsAndAddressFilterFail = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
2020-02-03 18:22:29 +00:00
HeaderFilter: eth.HeaderFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
TxFilter: eth.TxFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
ReceiptFilter: eth.ReceiptFilter{
Topics: [][]string{
{"0x0000000000000000000000000000000000000000000000000000000000000004"},
{"0x0000000000000000000000000000000000000000000000000000000000000007"}, // This topic won't match on the mocks2.Address.String() contract receipt
},
LogAddresses: []string{mocks2.Address.String()},
},
2020-02-03 18:22:29 +00:00
StateFilter: eth.StateFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
StorageFilter: eth.StorageFilter{
Off: true,
},
}
2020-08-31 15:47:06 +00:00
rctAddressesAndTopicFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
2020-02-03 18:22:29 +00:00
HeaderFilter: eth.HeaderFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
TxFilter: eth.TxFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
ReceiptFilter: eth.ReceiptFilter{
Topics: [][]string{{"0x0000000000000000000000000000000000000000000000000000000000000005"}},
LogAddresses: []string{mocks2.Address.String(), mocks2.AnotherAddress.String()},
},
2020-02-03 18:22:29 +00:00
StateFilter: eth.StateFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
StorageFilter: eth.StorageFilter{
Off: true,
},
}
2020-08-31 15:47:06 +00:00
rctsForAllCollectedTrxs = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
2020-02-03 18:22:29 +00:00
HeaderFilter: eth.HeaderFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
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
},
2020-02-03 18:22:29 +00:00
StateFilter: eth.StateFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
StorageFilter: eth.StorageFilter{
Off: true,
},
}
2020-08-31 15:47:06 +00:00
rctsForSelectCollectedTrxs = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
2020-02-03 18:22:29 +00:00
HeaderFilter: eth.HeaderFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
TxFilter: eth.TxFilter{
Dst: []string{mocks2.AnotherAddress.String()}, // We only filter for one of the trxs so we will only get the one corresponding receipt
},
2020-02-03 18:22:29 +00:00
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
},
2020-02-03 18:22:29 +00:00
StateFilter: eth.StateFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
StorageFilter: eth.StorageFilter{
Off: true,
},
}
2020-08-31 15:47:06 +00:00
stateFilter = eth.SubscriptionSettings{
Start: big.NewInt(0),
End: big.NewInt(1),
2020-02-03 18:22:29 +00:00
HeaderFilter: eth.HeaderFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
TxFilter: eth.TxFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
ReceiptFilter: eth.ReceiptFilter{
Off: true,
},
2020-02-03 18:22:29 +00:00
StateFilter: eth.StateFilter{
Addresses: []string{mocks2.AccountAddresss.Hex()},
},
2020-02-03 18:22:29 +00:00
StorageFilter: eth.StorageFilter{
Off: true,
},
}
2019-08-28 18:41:49 +00:00
)
var _ = Describe("Retriever", func() {
var (
db *postgres.DB
repo *eth2.IPLDPublisher
2020-08-31 15:47:06 +00:00
retriever *eth.CIDRetriever
)
2019-08-28 18:41:49 +00:00
BeforeEach(func() {
var err error
db, err = shared.SetupDB()
2019-08-28 18:41:49 +00:00
Expect(err).ToNot(HaveOccurred())
repo = eth2.NewIPLDPublisher(db)
2020-08-31 15:47:06 +00:00
retriever = eth.NewCIDRetriever(db)
2019-08-28 18:41:49 +00:00
})
AfterEach(func() {
eth.TearDownDB(db)
2019-08-28 18:41:49 +00:00
})
Describe("Retrieve", func() {
BeforeEach(func() {
2020-10-20 15:48:35 +00:00
err := repo.Publish(mocks.MockConvertedPayload)
Expect(err).ToNot(HaveOccurred())
})
It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
cids, empty, err := retriever.Retrieve(openFilter, 1)
2019-08-28 18:41:49 +00:00
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
2020-02-23 23:14:29 +00:00
Expect(len(cids)).To(Equal(1))
2020-08-31 15:47:06 +00:00
Expect(cids[0].BlockNumber).To(Equal(mocks.MockCIDWrapper.BlockNumber))
2020-02-23 23:14:29 +00:00
expectedHeaderCID := mocks.MockCIDWrapper.Header
2020-08-31 15:47:06 +00:00
expectedHeaderCID.ID = cids[0].Header.ID
expectedHeaderCID.NodeID = cids[0].Header.NodeID
Expect(cids[0].Header).To(Equal(expectedHeaderCID))
Expect(len(cids[0].Transactions)).To(Equal(3))
Expect(eth.TxModelsContainsCID(cids[0].Transactions, mocks.MockCIDWrapper.Transactions[0].CID)).To(BeTrue())
Expect(eth.TxModelsContainsCID(cids[0].Transactions, mocks.MockCIDWrapper.Transactions[1].CID)).To(BeTrue())
Expect(eth.TxModelsContainsCID(cids[0].Transactions, mocks.MockCIDWrapper.Transactions[2].CID)).To(BeTrue())
Expect(len(cids[0].Receipts)).To(Equal(3))
Expect(eth.ReceiptModelsContainsCID(cids[0].Receipts, mocks.MockCIDWrapper.Receipts[0].CID)).To(BeTrue())
Expect(eth.ReceiptModelsContainsCID(cids[0].Receipts, mocks.MockCIDWrapper.Receipts[1].CID)).To(BeTrue())
Expect(eth.ReceiptModelsContainsCID(cids[0].Receipts, mocks.MockCIDWrapper.Receipts[2].CID)).To(BeTrue())
Expect(len(cids[0].StateNodes)).To(Equal(2))
for _, stateNode := range cids[0].StateNodes {
if stateNode.CID == mocks2.State1CID.String() {
2020-10-20 15:48:35 +00:00
Expect(stateNode.StateKey).To(Equal(common.BytesToHash(mocks.ContractLeafKey).Hex()))
Expect(stateNode.NodeType).To(Equal(2))
Expect(stateNode.Path).To(Equal([]byte{'\x06'}))
2019-08-28 18:41:49 +00:00
}
if stateNode.CID == mocks2.State2CID.String() {
2020-10-20 15:48:35 +00:00
Expect(stateNode.StateKey).To(Equal(common.BytesToHash(mocks.AccountLeafKey).Hex()))
Expect(stateNode.NodeType).To(Equal(2))
Expect(stateNode.Path).To(Equal([]byte{'\x0c'}))
2019-08-28 18:41:49 +00:00
}
}
2020-08-31 15:47:06 +00:00
Expect(len(cids[0].StorageNodes)).To(Equal(1))
expectedStorageNodeCIDs := mocks.MockCIDWrapper.StorageNodes
2020-08-31 15:47:06 +00:00
expectedStorageNodeCIDs[0].ID = cids[0].StorageNodes[0].ID
expectedStorageNodeCIDs[0].StateID = cids[0].StorageNodes[0].StateID
Expect(cids[0].StorageNodes).To(Equal(expectedStorageNodeCIDs))
2019-08-28 18:41:49 +00:00
})
It("Applies filters from the provided config.Subscription", func() {
cids1, empty, err := retriever.Retrieve(rctAddressFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
2020-02-23 23:14:29 +00:00
Expect(len(cids1)).To(Equal(1))
2020-08-31 15:47:06 +00:00
Expect(cids1[0].BlockNumber).To(Equal(mocks.MockCIDWrapper.BlockNumber))
Expect(cids1[0].Header).To(Equal(eth2.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 := mocks.MockCIDWrapper.Receipts[0]
2020-08-31 15:47:06 +00:00
expectedReceiptCID.ID = cids1[0].Receipts[0].ID
expectedReceiptCID.TxID = cids1[0].Receipts[0].TxID
Expect(cids1[0].Receipts[0]).To(Equal(expectedReceiptCID))
2019-08-28 18:41:49 +00:00
cids2, empty, err := retriever.Retrieve(rctTopicsFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
2020-02-23 23:14:29 +00:00
Expect(len(cids2)).To(Equal(1))
2020-08-31 15:47:06 +00:00
Expect(cids2[0].BlockNumber).To(Equal(mocks.MockCIDWrapper.BlockNumber))
Expect(cids2[0].Header).To(Equal(eth2.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 = mocks.MockCIDWrapper.Receipts[0]
2020-08-31 15:47:06 +00:00
expectedReceiptCID.ID = cids2[0].Receipts[0].ID
expectedReceiptCID.TxID = cids2[0].Receipts[0].TxID
Expect(cids2[0].Receipts[0]).To(Equal(expectedReceiptCID))
2019-08-28 18:41:49 +00:00
cids3, empty, err := retriever.Retrieve(rctTopicsAndAddressFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
2020-02-23 23:14:29 +00:00
Expect(len(cids3)).To(Equal(1))
2020-08-31 15:47:06 +00:00
Expect(cids3[0].BlockNumber).To(Equal(mocks.MockCIDWrapper.BlockNumber))
Expect(cids3[0].Header).To(Equal(eth2.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 = mocks.MockCIDWrapper.Receipts[0]
2020-08-31 15:47:06 +00:00
expectedReceiptCID.ID = cids3[0].Receipts[0].ID
expectedReceiptCID.TxID = cids3[0].Receipts[0].TxID
Expect(cids3[0].Receipts[0]).To(Equal(expectedReceiptCID))
2019-08-28 18:41:49 +00:00
cids4, empty, err := retriever.Retrieve(rctAddressesAndTopicFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
2020-02-23 23:14:29 +00:00
Expect(len(cids4)).To(Equal(1))
2020-08-31 15:47:06 +00:00
Expect(cids4[0].BlockNumber).To(Equal(mocks.MockCIDWrapper.BlockNumber))
Expect(cids4[0].Header).To(Equal(eth2.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 = mocks.MockCIDWrapper.Receipts[1]
2020-08-31 15:47:06 +00:00
expectedReceiptCID.ID = cids4[0].Receipts[0].ID
expectedReceiptCID.TxID = cids4[0].Receipts[0].TxID
Expect(cids4[0].Receipts[0]).To(Equal(expectedReceiptCID))
2019-08-28 18:41:49 +00:00
cids5, empty, err := retriever.Retrieve(rctsForAllCollectedTrxs, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
2020-02-23 23:14:29 +00:00
Expect(len(cids5)).To(Equal(1))
2020-08-31 15:47:06 +00:00
Expect(cids5[0].BlockNumber).To(Equal(mocks.MockCIDWrapper.BlockNumber))
Expect(cids5[0].Header).To(Equal(eth2.HeaderModel{}))
Expect(len(cids5[0].Transactions)).To(Equal(3))
2020-10-20 15:48:35 +00:00
Expect(eth.TxModelsContainsCID(cids5[0].Transactions, mocks.Trx1CID.String())).To(BeTrue())
Expect(eth.TxModelsContainsCID(cids5[0].Transactions, mocks.Trx2CID.String())).To(BeTrue())
Expect(eth.TxModelsContainsCID(cids5[0].Transactions, mocks.Trx3CID.String())).To(BeTrue())
2020-08-31 15:47:06 +00:00
Expect(len(cids5[0].StateNodes)).To(Equal(0))
Expect(len(cids5[0].StorageNodes)).To(Equal(0))
Expect(len(cids5[0].Receipts)).To(Equal(3))
2020-10-20 15:48:35 +00:00
Expect(eth.ReceiptModelsContainsCID(cids5[0].Receipts, mocks.Rct1CID.String())).To(BeTrue())
Expect(eth.ReceiptModelsContainsCID(cids5[0].Receipts, mocks.Rct2CID.String())).To(BeTrue())
Expect(eth.ReceiptModelsContainsCID(cids5[0].Receipts, mocks.Rct3CID.String())).To(BeTrue())
2019-08-28 18:41:49 +00:00
cids6, empty, err := retriever.Retrieve(rctsForSelectCollectedTrxs, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
2020-02-23 23:14:29 +00:00
Expect(len(cids6)).To(Equal(1))
2020-08-31 15:47:06 +00:00
Expect(cids6[0].BlockNumber).To(Equal(mocks.MockCIDWrapper.BlockNumber))
Expect(cids6[0].Header).To(Equal(eth2.HeaderModel{}))
Expect(len(cids6[0].Transactions)).To(Equal(1))
expectedTxCID := mocks.MockCIDWrapper.Transactions[1]
2020-08-31 15:47:06 +00:00
expectedTxCID.ID = cids6[0].Transactions[0].ID
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 = mocks.MockCIDWrapper.Receipts[1]
2020-08-31 15:47:06 +00:00
expectedReceiptCID.ID = cids6[0].Receipts[0].ID
expectedReceiptCID.TxID = cids6[0].Receipts[0].TxID
Expect(cids6[0].Receipts[0]).To(Equal(expectedReceiptCID))
2019-08-28 18:41:49 +00:00
cids7, empty, err := retriever.Retrieve(stateFilter, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).ToNot(BeTrue())
2020-02-23 23:14:29 +00:00
Expect(len(cids7)).To(Equal(1))
2020-08-31 15:47:06 +00:00
Expect(cids7[0].BlockNumber).To(Equal(mocks.MockCIDWrapper.BlockNumber))
Expect(cids7[0].Header).To(Equal(eth2.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(eth2.StateNodeModel{
ID: cids7[0].StateNodes[0].ID,
HeaderID: cids7[0].StateNodes[0].HeaderID,
NodeType: 2,
StateKey: common.BytesToHash(mocks2.AccountLeafKey).Hex(),
CID: mocks2.State2CID.String(),
MhKey: mocks2.State2MhKey,
Path: []byte{'\x0c'},
2019-08-28 18:41:49 +00:00
}))
_, empty, err = retriever.Retrieve(rctTopicsAndAddressFilterFail, 1)
Expect(err).ToNot(HaveOccurred())
Expect(empty).To(BeTrue())
2019-08-28 18:41:49 +00:00
})
})
Describe("RetrieveFirstBlockNumber", func() {
2020-08-05 03:34:49 +00:00
It("Throws an error if there are no blocks in the database", func() {
_, err := retriever.RetrieveFirstBlockNumber()
Expect(err).To(HaveOccurred())
})
2019-08-28 18:41:49 +00:00
It("Gets the number of the first block that has data in the database", func() {
err := repo.Publish(mocks2.MockConvertedPayload)
Expect(err).ToNot(HaveOccurred())
num, err := retriever.RetrieveFirstBlockNumber()
Expect(err).ToNot(HaveOccurred())
2019-08-28 18:41:49 +00:00
Expect(num).To(Equal(int64(1)))
})
It("Gets the number of the first block that has data in the database", func() {
payload := mocks2.MockConvertedPayload
2020-08-05 03:34:49 +00:00
payload.Block = newMockBlock(1010101)
err := repo.Publish(payload)
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 := mocks2.MockConvertedPayload
2020-08-05 03:34:49 +00:00
payload1.Block = newMockBlock(1010101)
payload2 := payload1
2020-08-05 03:34:49 +00:00
payload2.Block = newMockBlock(5)
err := repo.Publish(payload1)
Expect(err).ToNot(HaveOccurred())
err = repo.Publish(payload2)
Expect(err).ToNot(HaveOccurred())
num, err := retriever.RetrieveFirstBlockNumber()
Expect(err).ToNot(HaveOccurred())
Expect(num).To(Equal(int64(5)))
})
2019-08-28 18:41:49 +00:00
})
2019-08-28 18:41:49 +00:00
Describe("RetrieveLastBlockNumber", func() {
2020-08-05 03:34:49 +00:00
It("Throws an error if there are no blocks in the database", func() {
_, err := retriever.RetrieveLastBlockNumber()
Expect(err).To(HaveOccurred())
})
2019-08-28 18:41:49 +00:00
It("Gets the number of the latest block that has data in the database", func() {
err := repo.Publish(mocks2.MockConvertedPayload)
Expect(err).ToNot(HaveOccurred())
num, err := retriever.RetrieveLastBlockNumber()
Expect(err).ToNot(HaveOccurred())
2019-08-28 18:41:49 +00:00
Expect(num).To(Equal(int64(1)))
})
It("Gets the number of the latest block that has data in the database", func() {
payload := mocks2.MockConvertedPayload
2020-08-05 03:34:49 +00:00
payload.Block = newMockBlock(1010101)
err := repo.Publish(payload)
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 := mocks2.MockConvertedPayload
2020-08-05 03:34:49 +00:00
payload1.Block = newMockBlock(1010101)
payload2 := payload1
2020-08-05 03:34:49 +00:00
payload2.Block = newMockBlock(5)
err := repo.Publish(payload1)
Expect(err).ToNot(HaveOccurred())
err = repo.Publish(payload2)
Expect(err).ToNot(HaveOccurred())
num, err := retriever.RetrieveLastBlockNumber()
Expect(err).ToNot(HaveOccurred())
Expect(num).To(Equal(int64(1010101)))
})
})
2019-08-28 18:41:49 +00:00
})
2020-08-05 03:34:49 +00:00
func newMockBlock(blockNumber uint64) *types.Block {
header := mocks2.MockHeader
2020-08-05 03:34:49 +00:00
header.Number.SetUint64(blockNumber)
return types.NewBlock(&mocks2.MockHeader, mocks2.MockTransactions, nil, mocks2.MockReceipts)
2020-08-05 03:34:49 +00:00
}